US20040007350A1 - Energy exchanging apparatus - Google Patents

Energy exchanging apparatus Download PDF

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Publication number
US20040007350A1
US20040007350A1 US10/194,075 US19407502A US2004007350A1 US 20040007350 A1 US20040007350 A1 US 20040007350A1 US 19407502 A US19407502 A US 19407502A US 2004007350 A1 US2004007350 A1 US 2004007350A1
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US
United States
Prior art keywords
energy
energy source
exchanging apparatus
shell
energy exchanging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/194,075
Inventor
Lambert Wu
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ELITE PLUS INT'L Inc
Original Assignee
ELITE PLUS INT'L Inc
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Priority to US10/194,075 priority Critical patent/US20040007350A1/en
Assigned to ELITE PLUS INT'L INC. reassignment ELITE PLUS INT'L INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WU, LAMBERT
Publication of US20040007350A1 publication Critical patent/US20040007350A1/en
Abandoned legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultra-violet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/128—Infra-red light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00139—Controlling the temperature using electromagnetic heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0875—Gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0877—Liquid

Definitions

  • the present invention relates to an energy exchanging apparatus and, more particularly, to a high performance energy exchanging apparatus.
  • FIG. 1 shows an energy exchanging apparatus according to the prior art.
  • the energy exchanging apparatus comprises a cylindrical energy source 10 a adapted for providing/delivering cold/hot energy, a conduit 20 a provided around the cylindrical energy source 10 a and adapted for delivering a fluid to make energy exchange with the cylindrical energy source 10 a ,and a inlet 21 a disposed on one end of the conduit 20 a , the inlet 21 a is used for transporting fluids.
  • This design of energy exchanging apparatus is not satisfactory in function.
  • the conduit 20 a has a circular cross-section
  • the contact between the periphery of the cylindrical energy source 10 a and the periphery of the conduit 20 a is a line contact
  • the fluid passing through the conduit 20 a absorbs less energy from the cylindrical energy source 10 a .
  • the conduit 20 a has a circular cross-section, the flow passes through the conduit 20 a rapidly and straightly forwards without causing turbulence. Therefore, the heat exchange performance is less efficient.
  • the present invention has been accomplished to provide an energy exchanging apparatus, which eliminates the aforesaid drawbacks. It is therefore the main object of the present invention to provide an energy exchanging apparatus, which causes a turbulent flow when a fluid passing through the conduit around the energy source, enhancing the action of energy exchange.
  • the energy exchanging apparatus comprises an energy source adapted for providing/delivering energy (heat energy, electric energy, energy of infrared or ultraviolet light, etc.), a shell provided around the energy source and adapted for delivering a fluid to make an energy exchanging action with the energy source, and a spiral member provided inside the shell and spirally extended around the periphery of the energy source and defining a spiral flow path for guiding the fluid spirally over the periphery of the energy source.
  • energy source adapted for providing/delivering energy (heat energy, electric energy, energy of infrared or ultraviolet light, etc.
  • a shell provided around the energy source and adapted for delivering a fluid to make an energy exchanging action with the energy source
  • a spiral member provided inside the shell and spirally extended around the periphery of the energy source and defining a spiral flow path for guiding the fluid spirally over the periphery of the energy source.
  • FIG. 1 is a side view in section of an energy exchanging apparatus according to the prior art.
  • FIG. 2 is an exploded view of an energy exchanging apparatus according to the first embodiment of the present invention.
  • FIG. 3 is a side view in section of the energy exchanging apparatus according to the first embodiment of the present invention.
  • FIG. 4 is a side view in section of an energy exchanging apparatus according to the second embodiment of the present invention.
  • FIG. 5 is a side plain view of an energy exchanging apparatus according to the third embodiment of the present invention.
  • FIG. 6 is a side plain view of an energy exchanging apparatus according to the fourth embodiment of the present invention.
  • an energy exchanging apparatus is shown comprised of a energy source 10 , a shell 20 , a spiral member 30 , and a seal member 40 .
  • the energy source 10 provides/delivers heat or electric energy, or energy of light.
  • the shell 20 according to this embodiment is a conduit holding the energy source 10 on the inside and, adapted for delivering a fluid over the periphery of the energy source 10 .
  • the seal member 40 is fastened to the periphery of the energy source 10 and one end of the conduit 20 to seal the gap.
  • the conduit 20 has an inlet 21 extended from one end thereof for the input of a fluid, and an outlet (not shown) extended from the other end thereof.
  • the spiral member 30 is a spiral spring member mounted within the conduit 20 and spirally extended around the periphery of the energy source 10 , defining a spiral flow path 31 around the periphery of the energy source 10 .
  • the fluid When a fluid delivered through the conduit 20 , the fluid absorbs energy from the energy source 10 , making an energy exchanging action. When the fluid delivered into the conduit 20 , it flows spirally along the spiral flow path 31 , increasing energy exchanging time.
  • the aforesaid energy exchanging apparatus is practical for use in a heat exchanger, electric water heater, electric steam generator, and etc.
  • the energy source 10 can be made of light permeable material, and adapted to emit infrared light or ultraviolet light. When a fluid passing through the conduit 20 , the radiation of infrared or ultraviolet light sterilize the fluid. Alternatively, the energy source 10 can be made to discharge high voltage for generating ozone, anions or electrolyte.
  • FIG. 4 shows an energy exchanging apparatus according to the second embodiment of the present invention.
  • This embodiment is similar to the aforesaid first embodiment of the present invention with the exception of the arrangement of fins 22 around the inside wall of the conduit 20 and fins 32 around the periphery of the spiral member 30 .
  • the fins 32 of the spiral member 30 are suspended in the spiral flow path 31 .
  • the fins 32 disturb the fluid passing through the spiral flow path 31 , causing a turbulent flow.
  • FIG. 5 shows an energy exchanging apparatus according to the third embodiment of the present invention.
  • a spiral member 30 is formed integral with the inside wall of the conduit 20 , having fins 32 suspended in the spiral flow path 31 .
  • FIG. 6 shows an energy exchanging apparatus according to the fourth embodiment of the present invention. This embodiment is similar to the aforesaid third embodiment of the present invention with the exception that the spiral member 30 is formed of at least two sub-spiral member.
  • FIGS. 2 ⁇ 6 A prototype of energy exchanging apparatus has been constructed with the features of the annexed drawings of FIGS. 2 ⁇ 6 .
  • the energy exchanging apparatus functions smoothly to provide all of the features discussed earlier.

Abstract

An energy exchanging apparatus is constructed to include an energy source adapted for providing/delivering energy, a shell provided around the energy source and adapted for delivering a fluid to make an energy exchanging action with the energy source, and a spiral member provided inside the shell and spirally extended around the periphery of the energy source and defining a spiral flow path for guiding the fluid spirally over the periphery of the energy source.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention [0001]
  • The present invention relates to an energy exchanging apparatus and, more particularly, to a high performance energy exchanging apparatus. [0002]
  • 2. Description of the Prior Art [0003]
  • FIG. 1 shows an energy exchanging apparatus according to the prior art. According to this design, the energy exchanging apparatus comprises a [0004] cylindrical energy source 10 a adapted for providing/delivering cold/hot energy, a conduit 20 a provided around the cylindrical energy source 10 a and adapted for delivering a fluid to make energy exchange with the cylindrical energy source 10 a,and a inlet 21 a disposed on one end of the conduit 20 a, the inlet 21 a is used for transporting fluids. This design of energy exchanging apparatus is not satisfactory in function. Because the conduit 20 a has a circular cross-section, the contact between the periphery of the cylindrical energy source 10 a and the periphery of the conduit 20 a is a line contact, the fluid passing through the conduit 20 a absorbs less energy from the cylindrical energy source 10 a. Further, because the conduit 20 a has a circular cross-section, the flow passes through the conduit 20 a rapidly and straightly forwards without causing turbulence. Therefore, the heat exchange performance is less efficient.
    • SUMMARY OF THE INVENTION
  • The present invention has been accomplished to provide an energy exchanging apparatus, which eliminates the aforesaid drawbacks. It is therefore the main object of the present invention to provide an energy exchanging apparatus, which causes a turbulent flow when a fluid passing through the conduit around the energy source, enhancing the action of energy exchange. To achieve these and other objects of the present invention, the energy exchanging apparatus comprises an energy source adapted for providing/delivering energy (heat energy, electric energy, energy of infrared or ultraviolet light, etc.), a shell provided around the energy source and adapted for delivering a fluid to make an energy exchanging action with the energy source, and a spiral member provided inside the shell and spirally extended around the periphery of the energy source and defining a spiral flow path for guiding the fluid spirally over the periphery of the energy source.[0005]
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a side view in section of an energy exchanging apparatus according to the prior art. [0006]
  • FIG. 2 is an exploded view of an energy exchanging apparatus according to the first embodiment of the present invention. [0007]
  • FIG. 3 is a side view in section of the energy exchanging apparatus according to the first embodiment of the present invention. [0008]
  • FIG. 4 is a side view in section of an energy exchanging apparatus according to the second embodiment of the present invention. [0009]
  • FIG. 5 is a side plain view of an energy exchanging apparatus according to the third embodiment of the present invention. [0010]
  • FIG. 6 is a side plain view of an energy exchanging apparatus according to the fourth embodiment of the present invention.[0011]
    • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • Referring to FIGS. 2 and 3, an energy exchanging apparatus according to the first embodiment of the present invention is shown comprised of a [0012] energy source 10, a shell 20, a spiral member 30, and a seal member 40. According to the present invention, the energy source 10 provides/delivers heat or electric energy, or energy of light. The shell 20 according to this embodiment is a conduit holding the energy source 10 on the inside and, adapted for delivering a fluid over the periphery of the energy source 10. The seal member 40 is fastened to the periphery of the energy source 10 and one end of the conduit 20 to seal the gap. The conduit 20 has an inlet 21 extended from one end thereof for the input of a fluid, and an outlet (not shown) extended from the other end thereof. The spiral member 30 is a spiral spring member mounted within the conduit 20 and spirally extended around the periphery of the energy source 10, defining a spiral flow path 31 around the periphery of the energy source 10.
  • When a fluid delivered through the [0013] conduit 20, the fluid absorbs energy from the energy source 10, making an energy exchanging action. When the fluid delivered into the conduit 20, it flows spirally along the spiral flow path 31, increasing energy exchanging time.
  • The aforesaid energy exchanging apparatus is practical for use in a heat exchanger, electric water heater, electric steam generator, and etc. The [0014] energy source 10 can be made of light permeable material, and adapted to emit infrared light or ultraviolet light. When a fluid passing through the conduit 20, the radiation of infrared or ultraviolet light sterilize the fluid. Alternatively, the energy source 10 can be made to discharge high voltage for generating ozone, anions or electrolyte.
  • FIG. 4 shows an energy exchanging apparatus according to the second embodiment of the present invention. This embodiment is similar to the aforesaid first embodiment of the present invention with the exception of the arrangement of [0015] fins 22 around the inside wall of the conduit 20 and fins 32 around the periphery of the spiral member 30. The fins 32 of the spiral member 30 are suspended in the spiral flow path 31. The fins 32 disturb the fluid passing through the spiral flow path 31, causing a turbulent flow.
  • FIG. 5 shows an energy exchanging apparatus according to the third embodiment of the present invention. According to this embodiment, a [0016] spiral member 30 is formed integral with the inside wall of the conduit 20, having fins 32 suspended in the spiral flow path 31.
  • FIG. 6 shows an energy exchanging apparatus according to the fourth embodiment of the present invention. This embodiment is similar to the aforesaid third embodiment of the present invention with the exception that the [0017] spiral member 30 is formed of at least two sub-spiral member.
  • A prototype of energy exchanging apparatus has been constructed with the features of the annexed drawings of FIGS. [0018] 2˜6. The energy exchanging apparatus functions smoothly to provide all of the features discussed earlier.
  • Although particular embodiments of the invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims. [0019]

Claims (13)

What is claimed is:
1. An energy exchanging apparatus comprising:
an energy source adapted for providing energy;
a shell provided around said energy source and adapted for delivering a fluid over the periphery of said energy source to make an energy exchanging action with said energy source; and
a spiral member provided between said energy source and said shell, said spiral member defining a spiral flow path adapted for guiding a fluid over the periphery of said energy source.
2. The energy exchanging apparatus as claimed in claim 1, wherein said energy source comprises a plurality of fins respectively protruded into said spiral flow path.
3. The energy exchanging apparatus as claimed in claim 1, wherein said energy source delivers a cooling agent.
4. The energy exchanging apparatus as claimed in claim 1, wherein said energy source is an electric heating tube.
5. The energy exchanging apparatus as claimed in claim 1, wherein said energy source is adapted to transmit infrared light and ultraviolet light and said energy source is made of transparent materials.
6. The energy exchanging apparatus as claimed in claim 1, wherein said energy source is adapted to transmit a high voltage.
7. The energy exchanging apparatus as claimed in claim 1, wherein said shell has one end terminating in an inlet, and an opposite end terminating in an outlet.
8. The energy exchanging apparatus as claimed in claim 1 further comprising sealing member sealed between said shell and said energy source.
9. The energy exchanging apparatus as claimed in claim 1, wherein said shell comprises a plurality of fins protruded from an inside wall thereof and suspended in said spiral flow path.
10. The energy exchanging apparatus as claimed in claim 1, wherein said spiral member is extended spirally around the periphery of said energy source.
11. The energy exchanging apparatus as claimed in claim 1, wherein said spiral member comprises a plurality of fins respectively projecting into said flow path.
12. The energy exchanging apparatus as claimed in claim 1, wherein said spiral member is formed integral with an inside wall of said shell.
13. The energy exchanging apparatus as claimed in claim 1, wherein said spiral member is formed of at least two sub-spiral member.
US10/194,075 2002-07-15 2002-07-15 Energy exchanging apparatus Abandoned US20040007350A1 (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050150643A1 (en) * 2002-06-24 2005-07-14 Daniel Chartouni Heat exchanger
US20060096745A1 (en) * 2004-11-06 2006-05-11 Cox Richard D Plastic oil cooler
CN101806553A (en) * 2010-03-31 2010-08-18 开封空分集团有限公司 High-voltage spiral tube type heat exchanger distributing device
EP2136157A3 (en) * 2008-06-16 2010-11-03 Demar Heiwerken B.V. Tube assembly for geothermal heat exchanger
WO2011005075A1 (en) * 2009-06-09 2011-01-13 Demar Heiwerken B.V. Heat exchanger
US20110139416A1 (en) * 2009-12-10 2011-06-16 Hutchinson Internal Heat Exchanger for Air Conditioning System of Motor Vehicle and Such a Circuit
US20110240266A1 (en) * 2010-04-05 2011-10-06 Holland Bryan C Helicoid turbulator for heat exchangers
US20120043055A1 (en) * 2010-08-18 2012-02-23 Halla Climate Control Corp. Double Pipe Type Heat Exchanger and Method for Manufacturing the Same
US20120325450A1 (en) * 2010-08-20 2012-12-27 Tim Mimitz Connector for Tube-In-Tube Heat Exchanger and Methods of Making and Using Same
US20170030652A1 (en) * 2015-07-30 2017-02-02 Senior Uk Limited Finned coaxial cooler
US10465993B2 (en) * 2014-01-14 2019-11-05 Gwan Sik KONG Plate stack structure for securely fixing plate stacks

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US1201618A (en) * 1914-12-03 1916-10-17 James W Pate Feed-water heater.
US2314319A (en) * 1942-04-13 1943-03-16 Cons Aircraft Corp Wing frame assembly fixture
US2445115A (en) * 1944-04-07 1948-07-13 Us Agriculture Heat exchanger
US3743250A (en) * 1972-05-12 1973-07-03 E Fitzhugh Fluid blending device to impart spiral axial flow with no moving parts
US4218999A (en) * 1977-09-09 1980-08-26 Shearer Kenneth O Inline fuel heater
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US4501952A (en) * 1982-06-07 1985-02-26 Graco Inc. Electric fluid heater temperature control system providing precise control under varying conditions
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US5265318A (en) * 1991-06-02 1993-11-30 Shero William K Method for forming an in-line water heater having a spirally configured heat exchanger

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050150643A1 (en) * 2002-06-24 2005-07-14 Daniel Chartouni Heat exchanger
US20060096745A1 (en) * 2004-11-06 2006-05-11 Cox Richard D Plastic oil cooler
US7293603B2 (en) 2004-11-06 2007-11-13 Cox Richard D Plastic oil cooler
EP2136157A3 (en) * 2008-06-16 2010-11-03 Demar Heiwerken B.V. Tube assembly for geothermal heat exchanger
WO2011005075A1 (en) * 2009-06-09 2011-01-13 Demar Heiwerken B.V. Heat exchanger
US20110139416A1 (en) * 2009-12-10 2011-06-16 Hutchinson Internal Heat Exchanger for Air Conditioning System of Motor Vehicle and Such a Circuit
CN101806553A (en) * 2010-03-31 2010-08-18 开封空分集团有限公司 High-voltage spiral tube type heat exchanger distributing device
US20110240266A1 (en) * 2010-04-05 2011-10-06 Holland Bryan C Helicoid turbulator for heat exchangers
US20120043055A1 (en) * 2010-08-18 2012-02-23 Halla Climate Control Corp. Double Pipe Type Heat Exchanger and Method for Manufacturing the Same
US9091487B2 (en) * 2010-08-18 2015-07-28 Halla Visteon Climate Control Corporation Double pipe type heat exchanger and method for manufacturing the same
US20150224561A1 (en) * 2010-08-18 2015-08-13 Halla Visteon Climate Control Corp. Double pipe type heat exchanger and method for manufacturing the same
US9821364B2 (en) * 2010-08-18 2017-11-21 Hanon Systems Double pipe type heat exchanger and method for manufacturing the same
US20120325450A1 (en) * 2010-08-20 2012-12-27 Tim Mimitz Connector for Tube-In-Tube Heat Exchanger and Methods of Making and Using Same
US10465993B2 (en) * 2014-01-14 2019-11-05 Gwan Sik KONG Plate stack structure for securely fixing plate stacks
US20170030652A1 (en) * 2015-07-30 2017-02-02 Senior Uk Limited Finned coaxial cooler
US11029095B2 (en) * 2015-07-30 2021-06-08 Senior Uk Limited Finned coaxial cooler

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