DE20006972U1 - Liquid filter with sealing tube on the cover - Google Patents

Liquid filter with sealing tube on the cover

Info

Publication number
DE20006972U1
DE20006972U1 DE20006972U DE20006972U DE20006972U1 DE 20006972 U1 DE20006972 U1 DE 20006972U1 DE 20006972 U DE20006972 U DE 20006972U DE 20006972 U DE20006972 U DE 20006972U DE 20006972 U1 DE20006972 U1 DE 20006972U1
Authority
DE
Germany
Prior art keywords
cover
sealing tube
filter
liquid filter
housing
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
DE20006972U
Other languages
German (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.)
Ing Walter Hengst GmbH and Co KG
Original Assignee
Ing Walter Hengst GmbH and Co KG
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 Ing Walter Hengst GmbH and Co KG filed Critical Ing Walter Hengst GmbH and Co KG
Priority to DE20006972U priority Critical patent/DE20006972U1/en
Publication of DE20006972U1 publication Critical patent/DE20006972U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves
    • B01D2201/162—Valves with snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/305—Snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4084—Snap or Seeger ring connecting means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Flüssigkeitsfilter, insbesondere Ölfilter für Verbrennungs­ kraftmaschinen,
mit einem Gehäuse,
und mit einem das Gehäuse verschließenden, vom Ge­ häuse entfernbaren Deckel,
und mit einem auswechselbaren Filtereinsatz,
und mit einem den Filtereinsatz stützenden Stützdom,
und mit einem im Stützdom angeordneten Filterumge­ hungsventil,
wobei ein Ventilkörper des Filterumgehungsventils mit ei­ ner Dichtfläche zusammenwirkt, die
  • - durch ein vom Stützdom entfernbares Bauteil gebildet ist,
  • - und eine durch den Ventilkörper verschließbare Öffnung aufweist,
dadurch gekennzeichnet, dass ein Dichtrohr (14) vorgese­ hen ist, welches die Dichtfläche (8) und die darin vorgese­ hene Öffnung (9) ausbildet, wobei das Dichtrohr (14) am Deckel (20) gehalten ist. 1. liquid filter, in particular oil filter for internal combustion engines,
with a housing,
and with a cover which closes the housing and can be removed from the housing,
and with a replaceable filter insert,
and with a support dome supporting the filter insert,
and with a filter bypass valve located in the dome,
wherein a valve body of the filter bypass valve cooperates with a sealing surface which
  • is formed by a component which can be removed from the support dome,
  • and has an opening which can be closed by the valve body,
characterized in that a sealing tube ( 14 ) is provided which forms the sealing surface ( 8 ) and the opening ( 9 ) provided therein, the sealing tube ( 14 ) being held on the cover ( 20 ). 2. Flüssigkeitsfilter nach Anspruch 1, dadurch gekennzeich­ net, dass das Dichtrohr (14) ein der Öffnung (9) vorge­ schaltetes Sieb (11) aufweist.2. Liquid filter according to claim 1, characterized in that the sealing tube ( 14 ) has an opening ( 9 ) pre-switched sieve ( 11 ). 3. Flüssigkeitsfilter nach Anspruch 1 oder 2, dadurch ge­ kennzeichnet, dass das Dichtrohr (14) mittels einer lösba­ ren Clipsverbindung am Deckel (20) befestigt ist.3. Liquid filter according to claim 1 or 2, characterized in that the sealing tube ( 14 ) is fastened to the cover ( 20 ) by means of a releasable clip connection.
DE20006972U 2000-04-17 2000-04-17 Liquid filter with sealing tube on the cover Expired - Lifetime DE20006972U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20006972U DE20006972U1 (en) 2000-04-17 2000-04-17 Liquid filter with sealing tube on the cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20006972U DE20006972U1 (en) 2000-04-17 2000-04-17 Liquid filter with sealing tube on the cover

Publications (1)

Publication Number Publication Date
DE20006972U1 true DE20006972U1 (en) 2001-08-23

Family

ID=7940328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20006972U Expired - Lifetime DE20006972U1 (en) 2000-04-17 2000-04-17 Liquid filter with sealing tube on the cover

Country Status (1)

Country Link
DE (1) DE20006972U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243291A1 (en) * 2002-09-18 2004-04-01 Mann + Hummel Gmbh Valve, in particular, for the oil circuit of an internal combustion engine comprises a valve plate with a sieve element nonreleasably joined to it
WO2007022914A1 (en) * 2005-08-25 2007-03-01 Joma-Polytec Kunststofftechnik Gmbh Oil filter assembly
EP1974786A1 (en) 2007-02-23 2008-10-01 Mahle International GmbH Liquid filter
DE202007017979U1 (en) * 2007-12-20 2009-04-30 Mann+Hummel Gmbh Oil filter system of an internal combustion engine
DE102013017667A1 (en) 2013-10-25 2015-04-30 Mann + Hummel Gmbh Filter element with a bypass channel and filter assembly with a filter element
WO2019224332A1 (en) 2018-05-24 2019-11-28 Mann+Hummel Gmbh Filter having a filter bypass valve which can be activated by a filter element of the filter

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990013346A1 (en) * 1989-05-08 1990-11-15 Allied-Signal Inc. Liquid filter with bypass passage
DE4240656A1 (en) * 1991-12-17 1993-07-01 Mann & Hummel Filter Filter for engine fuel or lubricating oil
DE4243217A1 (en) * 1992-12-19 1994-06-23 Knecht Filterwerke Gmbh Automotive engine oil filter arranged axially unsupported with internal stiffening ring
WO1994014517A1 (en) * 1991-07-23 1994-07-07 Knecht Filterwerke Gmbh Screwable liquid filter
DE9411212U1 (en) * 1994-07-13 1994-09-01 Hengst Walter Gmbh & Co Kg Liquid filter
DE4310492A1 (en) * 1993-03-31 1994-10-06 Hydac Filtertechnik Gmbh Filter device with key port connection
DE19502020A1 (en) * 1995-01-24 1996-08-01 Mann & Hummel Filter Liquid filter
DE19546440A1 (en) * 1995-12-13 1997-06-19 Hydac Filtertechnik Gmbh Filter device with bypass valve
GB2308986A (en) * 1996-01-11 1997-07-16 Glacier Metal Co Ltd Fluid filter assembly
DE19644647A1 (en) * 1996-10-26 1998-04-30 Mann & Hummel Filter Liq. filter, esp. an oil filter
DE19605425C2 (en) * 1995-03-16 1998-07-23 Hengst Walter Gmbh & Co Kg Liquid filter with filter bypass valve and sealing surface on the filter element side

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990013346A1 (en) * 1989-05-08 1990-11-15 Allied-Signal Inc. Liquid filter with bypass passage
WO1994014517A1 (en) * 1991-07-23 1994-07-07 Knecht Filterwerke Gmbh Screwable liquid filter
DE4240656A1 (en) * 1991-12-17 1993-07-01 Mann & Hummel Filter Filter for engine fuel or lubricating oil
DE4243217A1 (en) * 1992-12-19 1994-06-23 Knecht Filterwerke Gmbh Automotive engine oil filter arranged axially unsupported with internal stiffening ring
DE4310492A1 (en) * 1993-03-31 1994-10-06 Hydac Filtertechnik Gmbh Filter device with key port connection
DE9411212U1 (en) * 1994-07-13 1994-09-01 Hengst Walter Gmbh & Co Kg Liquid filter
DE19502020A1 (en) * 1995-01-24 1996-08-01 Mann & Hummel Filter Liquid filter
DE19605425C2 (en) * 1995-03-16 1998-07-23 Hengst Walter Gmbh & Co Kg Liquid filter with filter bypass valve and sealing surface on the filter element side
DE19546440A1 (en) * 1995-12-13 1997-06-19 Hydac Filtertechnik Gmbh Filter device with bypass valve
GB2308986A (en) * 1996-01-11 1997-07-16 Glacier Metal Co Ltd Fluid filter assembly
DE19644647A1 (en) * 1996-10-26 1998-04-30 Mann & Hummel Filter Liq. filter, esp. an oil filter

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243291A1 (en) * 2002-09-18 2004-04-01 Mann + Hummel Gmbh Valve, in particular, for the oil circuit of an internal combustion engine comprises a valve plate with a sieve element nonreleasably joined to it
DE10243291B4 (en) * 2002-09-18 2015-04-30 Mann + Hummel Gmbh Valve, in particular for the oil circuit of an internal combustion engine
WO2007022914A1 (en) * 2005-08-25 2007-03-01 Joma-Polytec Kunststofftechnik Gmbh Oil filter assembly
JP2009505816A (en) * 2005-08-25 2009-02-12 ヨーマ−ポリュテック・クンストシュトッフテヒニーク・ゲーエムベーハー Oil filter assembly
JP4794626B2 (en) * 2005-08-25 2011-10-19 ヨーマ−ポリュテック・クンストシュトッフテヒニーク・ゲーエムベーハー Oil filter assembly
EP1974786A1 (en) 2007-02-23 2008-10-01 Mahle International GmbH Liquid filter
US7887701B2 (en) 2007-02-23 2011-02-15 Mahle International Gmbh Fluid filter
DE202007017979U1 (en) * 2007-12-20 2009-04-30 Mann+Hummel Gmbh Oil filter system of an internal combustion engine
DE102013017667A1 (en) 2013-10-25 2015-04-30 Mann + Hummel Gmbh Filter element with a bypass channel and filter assembly with a filter element
EP2881156A1 (en) 2013-10-25 2015-06-10 Mann + Hummel Gmbh Filter element having a bypass channel and filter assembly with a filter element
US9410456B2 (en) 2013-10-25 2016-08-09 Mann+Hummel Gmbh Filter element with a bypass duct as well as filter assembly with a filter element
WO2019224332A1 (en) 2018-05-24 2019-11-28 Mann+Hummel Gmbh Filter having a filter bypass valve which can be activated by a filter element of the filter

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20010927

R081 Change of applicant/patentee

Owner name: HENGST GMBH & CO. KG, DE

Free format text: FORMER OWNER: ING. WALTER HENGST GMBH & CO. KG, 48147 MUENSTER, DE

Effective date: 20021122

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030403

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060425

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20080410

R071 Expiry of right
R082 Change of representative

Representative=s name: PATENTANWAELTE OLBRICHT, BUCHHOLD, KEULERTZ PA, DE