TW350782B - Fluid filter assembly, oil filter assembly and method for channeling fluid flow in a fluid filter assembly - Google Patents

Fluid filter assembly, oil filter assembly and method for channeling fluid flow in a fluid filter assembly

Info

Publication number
TW350782B
TW350782B TW086106875A TW86106875A TW350782B TW 350782 B TW350782 B TW 350782B TW 086106875 A TW086106875 A TW 086106875A TW 86106875 A TW86106875 A TW 86106875A TW 350782 B TW350782 B TW 350782B
Authority
TW
Taiwan
Prior art keywords
filter assembly
fluid
channel
fluid filter
channeling
Prior art date
Application number
TW086106875A
Other languages
Chinese (zh)
Inventor
Ronald F Michalowski
Douglas R Parnell
Original Assignee
Filtertek Inc
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 Filtertek Inc filed Critical Filtertek Inc
Application granted granted Critical
Publication of TW350782B publication Critical patent/TW350782B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B01D27/07—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material having a coaxial stream through the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/103—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • B01D27/148—Cartridge filters of the throw-away type having more than one filtering element connected in series arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/055—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported ring shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B01D29/072—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets ring shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

A sort of fluid filter assembly, being housed in a container, which has a center axis, a first container end connected to the first lead, a second container end disposed symmetrically to the first container end and connected to the second lead, including the fluid filter assembly the following: (a) at least the first channel disposed surrounding the center axis; (b) at least one second channel physically parallel to the first channel; and (c) a plurality of groove ribs disposed between the first channel and the second channel, extending in radial direction inside the container and at least connected to the second lead.
TW086106875A 1996-05-23 1997-05-22 Fluid filter assembly, oil filter assembly and method for channeling fluid flow in a fluid filter assembly TW350782B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65222996A 1996-05-23 1996-05-23
US71402196A 1996-09-11 1996-09-11
US79965797A 1997-02-11 1997-02-11

Publications (1)

Publication Number Publication Date
TW350782B true TW350782B (en) 1999-01-21

Family

ID=27417875

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086106875A TW350782B (en) 1996-05-23 1997-05-22 Fluid filter assembly, oil filter assembly and method for channeling fluid flow in a fluid filter assembly

Country Status (4)

Country Link
EP (1) EP0871530A1 (en)
AU (1) AU3071497A (en)
TW (1) TW350782B (en)
WO (1) WO1997044115A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6550622B2 (en) * 1998-08-27 2003-04-22 Koslow Technologies Corporation Composite filter medium and fluid filters containing same
DE102005007018A1 (en) * 2005-02-15 2006-08-24 Mann + Hummel Gmbh liquid filters
US7744758B2 (en) 2005-02-15 2010-06-29 Mann + Hummel Gmbh Liquid filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297212A (en) * 1980-06-09 1981-10-27 Padgett Sr Henry A Oil filter unit
DE3941996A1 (en) * 1989-12-20 1991-06-27 Bosch Gmbh Robert LIQUID FILTER
IT1240537B (en) * 1990-08-08 1993-12-17 Gilardini Spa INTERNAL COMBUSTION ENGINE FUEL FILTER, WITH QUICK FIXING COVER
DE19536613C2 (en) * 1995-09-30 2000-06-29 Hengst Walter Gmbh & Co Kg Liquid filter with reinforcement ring in a plastic housing

Also Published As

Publication number Publication date
WO1997044115A1 (en) 1997-11-27
EP0871530A1 (en) 1998-10-21
AU3071497A (en) 1997-12-09

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