CA2233883A1 - Air induction filter hose assembly - Google Patents

Air induction filter hose assembly

Info

Publication number
CA2233883A1
CA2233883A1 CA002233883A CA2233883A CA2233883A1 CA 2233883 A1 CA2233883 A1 CA 2233883A1 CA 002233883 A CA002233883 A CA 002233883A CA 2233883 A CA2233883 A CA 2233883A CA 2233883 A1 CA2233883 A1 CA 2233883A1
Authority
CA
Canada
Prior art keywords
filter member
housing
elongated
air induction
hose assembly
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.)
Granted
Application number
CA002233883A
Other languages
French (fr)
Other versions
CA2233883C (en
Inventor
Clifford D. Haggard
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.)
Purolator Products Co LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2233883A1 publication Critical patent/CA2233883A1/en
Application granted granted Critical
Publication of CA2233883C publication Critical patent/CA2233883C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0015—Throw-away type filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/122—Pleated filters with pleats of different length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Abstract

A novel filter assembly is provided herein. Such filter assembly includes an impervious elongated tubular housing having an internal substantially circular tubular surface, an inlet end and an outlet end. An elongated filter member is included which has opposed first and second surfaces, opposed longitudinal edges, and first and second ends.
The elongated filter member is of length not greater than the housing. The elongated filter member is positioned within the housing with the opposed longitudinal edges in contact with, and sealably secured to, the internal tubular surface of the housing. A
first barrier is interposed between the first surface of the filter member and the internal tubular surface of the housing adjacent the first end of the filter member. Finally, a second separate barrier is interposed between the second surface of the filter member and the internal tubular surface of the housing adjacent the second end of the filter member.
CA002233883A 1995-08-16 1996-08-15 Air induction filter hose assembly Expired - Fee Related CA2233883C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/515,728 US5632792A (en) 1995-08-16 1995-08-16 Air induction filter hose assembly
US08/515,728 1995-08-16
PCT/US1996/013430 WO1997006873A1 (en) 1995-08-16 1996-08-15 Air induction filter hose assembly

Publications (2)

Publication Number Publication Date
CA2233883A1 true CA2233883A1 (en) 1997-02-27
CA2233883C CA2233883C (en) 2005-05-31

Family

ID=24052503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233883A Expired - Fee Related CA2233883C (en) 1995-08-16 1996-08-15 Air induction filter hose assembly

Country Status (6)

Country Link
US (5) US5632792A (en)
EP (1) EP0844904A4 (en)
JP (1) JPH11512968A (en)
AU (1) AU701994B2 (en)
CA (1) CA2233883C (en)
WO (1) WO1997006873A1 (en)

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US5632792A (en) * 1995-08-16 1997-05-27 Purolator Products Company Air induction filter hose assembly
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Also Published As

Publication number Publication date
US5902365A (en) 1999-05-11
CA2233883C (en) 2005-05-31
US6022393A (en) 2000-02-08
AU701994B2 (en) 1999-02-11
EP0844904A4 (en) 1999-07-14
EP0844904A1 (en) 1998-06-03
JPH11512968A (en) 1999-11-09
MX9801224A (en) 1998-10-31
US5766289A (en) 1998-06-16
US5632792A (en) 1997-05-27
AU6779196A (en) 1997-03-12
WO1997006873A1 (en) 1997-02-27
US5632793A (en) 1997-05-27

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Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130815