DE60037340D1 - Schraubenrotormaschine - Google Patents

Schraubenrotormaschine

Info

Publication number
DE60037340D1
DE60037340D1 DE60037340T DE60037340T DE60037340D1 DE 60037340 D1 DE60037340 D1 DE 60037340D1 DE 60037340 T DE60037340 T DE 60037340T DE 60037340 T DE60037340 T DE 60037340T DE 60037340 D1 DE60037340 D1 DE 60037340D1
Authority
DE
Germany
Prior art keywords
screw rotor
rotor machine
machine
screw
rotor
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.)
Expired - Lifetime
Application number
DE60037340T
Other languages
English (en)
Other versions
DE60037340T2 (de
Inventor
James W Bush
Clark V Cooper
Ronald T Drost
Hong Du
Harry E Eaton
Hussein E Khalifa
Keshava B Kumar
Reng Rong Lin
Cluskey Philip H Mc
Blois Raymond De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of DE60037340D1 publication Critical patent/DE60037340D1/de
Application granted granted Critical
Publication of DE60037340T2 publication Critical patent/DE60037340T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/086—Carter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/10—Hardness
DE60037340T 2000-06-30 2000-12-21 Schraubenrotormaschine Expired - Lifetime DE60037340T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US607764 2000-06-30
US09/607,764 US6506037B1 (en) 1999-11-17 2000-06-30 Screw machine
PCT/US2000/034871 WO2002002949A1 (en) 2000-06-30 2000-12-21 Screw machine

Publications (2)

Publication Number Publication Date
DE60037340D1 true DE60037340D1 (de) 2008-01-17
DE60037340T2 DE60037340T2 (de) 2008-11-27

Family

ID=24433615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037340T Expired - Lifetime DE60037340T2 (de) 2000-06-30 2000-12-21 Schraubenrotormaschine

Country Status (10)

Country Link
US (5) US6506037B1 (de)
EP (5) EP1301714B1 (de)
JP (1) JP4643119B2 (de)
KR (1) KR100545282B1 (de)
CN (5) CN1690429A (de)
AU (2) AU2448701A (de)
BR (1) BR0017273B1 (de)
DE (1) DE60037340T2 (de)
HK (1) HK1103115A1 (de)
WO (1) WO2002002949A1 (de)

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US6739851B1 (en) * 2002-12-30 2004-05-25 Carrier Corporation Coated end wall and method of manufacture
US8079144B2 (en) * 2002-12-30 2011-12-20 Carrier Corporation Method of manufacture, remanufacture, or repair of a compressor
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EP2089609A4 (de) * 2006-12-05 2013-01-09 Carrier Corp Integrales schieberventilentlastungsventil
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US8137085B2 (en) * 2008-12-18 2012-03-20 Hamilton Sundstrand Corporation Gear pump with slots in teeth to reduce cavitation
US8087913B2 (en) * 2008-12-22 2012-01-03 Hamilton Sundstrand Corporation Gear pump with unequal gear teeth on drive and driven gear
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US10539133B2 (en) * 2014-07-03 2020-01-21 Eaton Intelligent Power Limited Twin rotor devices with internal clearances reduced by a coating after assembly, a coating system, and methods
JP6797509B2 (ja) * 2014-10-27 2020-12-09 株式会社日立産機システム 圧縮機及びオイルフリースクリュー圧縮機、及びそれらに用いるケーシングの製造方法
CN107429609A (zh) * 2015-03-16 2017-12-01 伊顿公司 预加载轴承
WO2016201173A1 (en) * 2015-06-11 2016-12-15 Eaton Corporation Supercharger having constant lead helix angle timing gears
EP3399191B1 (de) * 2017-05-03 2020-05-27 Kaeser Kompressoren SE Schraubenverdichter mit mehrschichtiger beschichtung der rotorschrauben
US10844857B2 (en) * 2018-06-19 2020-11-24 Ingersoll-Rand Industrial U.S., Inc. Compressor system with purge gas system
CN112377408B (zh) * 2020-11-12 2022-06-17 河北恒工精密装备股份有限公司 螺杆转子排气端面补偿方法、补偿结构及螺杆压缩机机头

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Also Published As

Publication number Publication date
EP1878870A3 (de) 2011-04-27
EP1887185A2 (de) 2008-02-13
EP1873351A2 (de) 2008-01-02
US6506037B1 (en) 2003-01-14
US20030086807A1 (en) 2003-05-08
KR20030011900A (ko) 2003-02-11
JP4643119B2 (ja) 2011-03-02
BR0017273B1 (pt) 2010-12-28
US20030086806A1 (en) 2003-05-08
US6988877B2 (en) 2006-01-24
EP1878870B1 (de) 2016-03-09
EP1873398A2 (de) 2008-01-02
CN1454293A (zh) 2003-11-05
HK1103115A1 (en) 2007-12-14
CN100529404C (zh) 2009-08-19
EP1301714A1 (de) 2003-04-16
AU2001224487B2 (en) 2004-09-16
US20040033152A1 (en) 2004-02-19
CN1690430A (zh) 2005-11-02
EP1873398A3 (de) 2010-09-15
US7153111B2 (en) 2006-12-26
US6986652B2 (en) 2006-01-17
KR100545282B1 (ko) 2006-01-24
EP1887185A3 (de) 2011-02-23
CN1690428A (zh) 2005-11-02
JP2004502095A (ja) 2004-01-22
EP1301714B1 (de) 2007-12-05
EP1873351A3 (de) 2010-08-25
CN1280545C (zh) 2006-10-18
US20030086805A1 (en) 2003-05-08
AU2448701A (en) 2002-01-14
EP1878870A2 (de) 2008-01-16
CN1912393A (zh) 2007-02-14
BR0017273A (pt) 2003-07-08
CN1690429A (zh) 2005-11-02
DE60037340T2 (de) 2008-11-27
US6893240B2 (en) 2005-05-17
WO2002002949A1 (en) 2002-01-10

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