TW358846B - Safety relief valve useful in an oil filter - Google Patents

Safety relief valve useful in an oil filter

Info

Publication number
TW358846B
TW358846B TW086106881A TW86106881A TW358846B TW 358846 B TW358846 B TW 358846B TW 086106881 A TW086106881 A TW 086106881A TW 86106881 A TW86106881 A TW 86106881A TW 358846 B TW358846 B TW 358846B
Authority
TW
Taiwan
Prior art keywords
port
valve system
assembly
fluid flow
relief valve
Prior art date
Application number
TW086106881A
Other languages
English (en)
Inventor
Ronald F Michalowski
Douglas R Parnell
Thornton A Pratt
Mark A Solheim
Steven C Barth
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 TW358846B publication Critical patent/TW358846B/zh

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)
  • Safety Valves (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
TW086106881A 1996-05-23 1997-05-22 Safety relief valve useful in an oil filter TW358846B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65222696A 1996-05-23 1996-05-23
US71213096A 1996-09-11 1996-09-11

Publications (1)

Publication Number Publication Date
TW358846B true TW358846B (en) 1999-05-21

Family

ID=27096252

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086106881A TW358846B (en) 1996-05-23 1997-05-22 Safety relief valve useful in an oil filter

Country Status (4)

Country Link
EP (1) EP0902717A1 (zh)
AU (1) AU3067497A (zh)
TW (1) TW358846B (zh)
WO (1) WO1997044113A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999020366A1 (en) * 1997-10-22 1999-04-29 Donaldson Company, Inc. Filter with bypass valve and use thereof
WO1999059696A1 (en) * 1998-05-21 1999-11-25 Purolator Products Company Device in an appliance for the treatment of oil for lubrication of an engine
US6024126A (en) * 1998-05-26 2000-02-15 E. I. Du Pont De Nemours And Company Uniform cross-section and ribbed thermoplastic compressor valve
DE19960203A1 (de) * 1999-12-14 2001-06-28 Mann & Hummel Filter Flüssigkeitsfilter, insbesondere Ölfilter für eine Brennkraftmaschine
DE202005007871U1 (de) 2005-05-13 2006-09-21 Mann + Hummel Gmbh Filtereinrichtung, insbesondere zur Flüssigkeitsfilterung in Brennkraftmaschinen
DE202005007869U1 (de) * 2005-05-13 2006-09-21 Mann + Hummel Gmbh Filtereinrichtung, insbesondere zur Flüssigkeitsfilterung in Brennkraftmaschinen
DE202005007870U1 (de) * 2005-05-13 2006-09-21 Mann + Hummel Gmbh Filtereinrichtung, insbesondere zur Flüssigkeitsfilterung in Brennkraftmaschinen
CN207864271U (zh) * 2017-12-27 2018-09-14 康明斯滤清系统知识产权公司 过滤器组件和与过滤器组件一起使用的泵组件
EP3875739A1 (en) * 2020-03-03 2021-09-08 Illinois Tool Works INC. Filter assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684634A (en) * 1950-06-27 1952-12-24 Purolator Products Inc Improvements in or relating to filters
GB1080452A (en) * 1963-01-23 1967-08-23 Tecalmit Ltd Fluid filter systems and valves for use in such systems
US3405805A (en) * 1966-12-19 1968-10-15 Robert F. Hatter Filter
US4820409A (en) * 1988-04-19 1989-04-11 Facet Enterprises, Inc. Plastic pressure relief valve assembly

Also Published As

Publication number Publication date
AU3067497A (en) 1997-12-09
WO1997044113A1 (en) 1997-11-27
EP0902717A1 (en) 1999-03-24

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