EP1398495A3 - Valve in a filter - Google Patents

Valve in a filter Download PDF

Info

Publication number
EP1398495A3
EP1398495A3 EP20030103345 EP03103345A EP1398495A3 EP 1398495 A3 EP1398495 A3 EP 1398495A3 EP 20030103345 EP20030103345 EP 20030103345 EP 03103345 A EP03103345 A EP 03103345A EP 1398495 A3 EP1398495 A3 EP 1398495A3
Authority
EP
European Patent Office
Prior art keywords
valve
clamping collar
valve housing
housing
filter
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
EP20030103345
Other languages
German (de)
French (fr)
Other versions
EP1398495A2 (en
EP1398495B1 (en
Inventor
Herbert Jainek
Willy Holzwarth
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.)
Mann and Hummel GmbH
Original Assignee
Mann and Hummel GmbH
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 Mann and Hummel GmbH filed Critical Mann and Hummel GmbH
Publication of EP1398495A2 publication Critical patent/EP1398495A2/en
Publication of EP1398495A3 publication Critical patent/EP1398495A3/en
Application granted granted Critical
Publication of EP1398495B1 publication Critical patent/EP1398495B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/46—Filters structurally associated with pressure regulators
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/48—Filters structurally associated with fuel valves
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/36—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements with bypass means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtration Of Liquid (AREA)
  • Safety Valves (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Details Of Valves (AREA)

Abstract

Valve (1) in a filter, especially in a liquid filter, comprises a valve body (5) inserted in a valve housing (4) and adjustable between a closed position and an open position. The valve housing has an elastically deformable clamping collar (7) which protrudes radially against the outer wall of the housing. The clamping collar is designed so that a tangent lying in a valve longitudinal plane on the outer clamping collar edge encloses an angle of less than 90degrees with the valve longitudinal axis. Preferred Features: The valve housing including the clamping collar is made of sheet metal. The clamping collar is convex or conical and is arranged in the region of an axial end of the valve housing. A sealing ring (9) is inserted in a peripheral groove formed between the clamping collar and a radially protruding shoulder (8) on the outer wall of the valve housing.
EP20030103345 2002-09-14 2003-09-11 Valve in a filter Expired - Lifetime EP1398495B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10242872 2002-09-14
DE2002142872 DE10242872A1 (en) 2002-09-14 2002-09-14 Valve in a filter

Publications (3)

Publication Number Publication Date
EP1398495A2 EP1398495A2 (en) 2004-03-17
EP1398495A3 true EP1398495A3 (en) 2006-01-25
EP1398495B1 EP1398495B1 (en) 2011-01-05

Family

ID=31724790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030103345 Expired - Lifetime EP1398495B1 (en) 2002-09-14 2003-09-11 Valve in a filter

Country Status (4)

Country Link
US (1) US20040140258A1 (en)
EP (1) EP1398495B1 (en)
AT (1) ATE494476T1 (en)
DE (2) DE10242872A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004008253U1 (en) * 2004-05-19 2005-09-29 Hengst Gmbh & Co.Kg Oil or fuel filter chamber non-return valve has a valve-holder shaped to provide recesses engaging securing lugs directly on the housing and to permit its rotation by a valve insertion tool during assembling
DE102005058109B4 (en) * 2005-12-05 2008-04-17 Getrag Ford Transmissions Gmbh Use of a filter unit with a predetermined breaking point
TWI414770B (en) * 2007-12-20 2013-11-11 Cytyc Corp Active grip filter plug for sample collection devices
DE102015102463A1 (en) * 2015-02-20 2016-08-25 Heraeus Medical Gmbh Discharge device for cement cartridges with spring tongues
CN206054146U (en) 2016-10-11 2017-03-29 大陆汽车电子(芜湖)有限公司 Fuel pressure regulator and fuel filter device assembly
KR102621907B1 (en) 2018-10-22 2024-01-05 현대자동차주식회사 Air Cleaner having Built In Valve and Intake System Thereof
DE102019116973B3 (en) * 2019-06-24 2020-11-26 Mann+Hummel Gmbh Oil non-return valve for a crankcase ventilation system of an internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584318A (en) * 1994-10-07 1996-12-17 Parr Manufacturing, Inc. Modular fuel filter and pressure regulator apparatus
US5975115A (en) * 1996-08-31 1999-11-02 Robert Bosch Gmbh Pressure control valve
DE20108856U1 (en) * 2001-05-25 2002-10-02 Hengst Walter Gmbh & Co Kg Valve, especially bypass or anti-return valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473664A (en) * 1968-02-26 1969-10-21 Champion Lab Inc Oil filter unit
DE3503545C1 (en) * 1985-02-02 1986-07-31 Knecht Filterwerke Gmbh, 7000 Stuttgart Preassembled overflow valve
DE4140140C2 (en) * 1991-07-23 2002-11-28 Mahle Filtersysteme Gmbh Screw-on filter for liquids
DE19516890A1 (en) * 1995-05-09 1996-11-14 Bosch Gmbh Robert Device for supplying an internal combustion engine with fuel from a storage container
DE19616646A1 (en) * 1996-04-26 1997-11-06 Mann & Hummel Filter Valve for liquids
DE19626648C2 (en) * 1996-07-03 1998-07-02 Hengst Walter Gmbh & Co Kg filter
DE19635777A1 (en) * 1996-09-04 1998-03-05 Mann & Hummel Filter Assembly for an internal combustion engine
US6284130B1 (en) * 1999-02-04 2001-09-04 Dana Corporation Filter cartridge with clean side anti-drainback valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584318A (en) * 1994-10-07 1996-12-17 Parr Manufacturing, Inc. Modular fuel filter and pressure regulator apparatus
US5975115A (en) * 1996-08-31 1999-11-02 Robert Bosch Gmbh Pressure control valve
DE20108856U1 (en) * 2001-05-25 2002-10-02 Hengst Walter Gmbh & Co Kg Valve, especially bypass or anti-return valve

Also Published As

Publication number Publication date
DE10242872A1 (en) 2004-03-25
EP1398495A2 (en) 2004-03-17
DE50313383D1 (en) 2011-02-17
EP1398495B1 (en) 2011-01-05
ATE494476T1 (en) 2011-01-15
US20040140258A1 (en) 2004-07-22

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