DE29915843U1 - Filters with an immediate drain dome - Google Patents

Filters with an immediate drain dome

Info

Publication number
DE29915843U1
DE29915843U1 DE29915843U DE29915843U DE29915843U1 DE 29915843 U1 DE29915843 U1 DE 29915843U1 DE 29915843 U DE29915843 U DE 29915843U DE 29915843 U DE29915843 U DE 29915843U DE 29915843 U1 DE29915843 U1 DE 29915843U1
Authority
DE
Germany
Prior art keywords
drain
filter
dome
valve
filter according
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
DE29915843U
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 DE29915843U priority Critical patent/DE29915843U1/en
Publication of DE29915843U1 publication Critical patent/DE29915843U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • 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
    • 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
    • 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
    • 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
    • B01D35/153—Anti-leakage or anti-return valves
    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
    • F01M2001/1092—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising valves bypassing the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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 erfaßtThe description text was not recorded electronically

Claims (7)

1. Filter (1), wie Ölfilter für eine Verbrennungskraftmaschine, mit einem Filtergehäuse (2), und mit einem auswechselbar im Filtergehäuse (2) ange­ ordneten Filtereinsatz (4), und mit einem zentralen Ablassdom (8), der sich in den Innenraum des Filtereinsatzes (4) erstreckt, wobei der Ablassdom (8) den Ventilkörper eines Ablass­ ventils (16) bildend axialbeweglich gelagert ist zwischen einer ersten, eine Ablassleitung (10) verschließenden Schließstellung und einer zweiten, die Ablassleitung (10) freigebenden Freigabestellung, in welcher Fluid aus dem Filterinneren in die Ablassleitung (10) strömen kann, und wobei der Ablassdom (8) ohne Zwischenschaltung ei­ nes zusätzlichen Dichtungswerkstoffes unmittelbar an das den Ventilsitz (17) des Ablassventils (16) bildende Bauteil wie das Filtergehäuse (2) oder ein im Filtergehäuse (2) vorgesehenes Einbauteil anschließt. 1. Filter ( 1 ), such as oil filter for an internal combustion engine, with a filter housing ( 2 ), and with a replaceable filter insert ( 4 ) in the filter housing ( 2 ), and with a central drainage dome ( 8 ), which is located in the interior of the filter insert ( 4 ), the drain dome ( 8 ) forming the valve body of a drain valve ( 16 ) being mounted so as to be axially movable between a first, closing position closing a drain line ( 10 ) and a second release position, in which the drain line ( 10 ) is released Fluid can flow from the interior of the filter into the drain line ( 10 ), and wherein the drain dome ( 8 ) without the interposition of an additional sealing material directly to the valve seat ( 17 ) of the drain valve ( 16 ) forming component such as the filter housing ( 2 ) or in Connected filter housing ( 2 ) provided. 2. Filter nach Anspruch 1, dadurch gekennzeichnet, daß das der Ablassdom (8) einen umlaufenden Bund (11) aufweist, welcher dem Ventilsitz (17) anliegt.2. Filter according to claim 1, characterized in that the drain dome ( 8 ) has a circumferential collar ( 11 ) which bears against the valve seat ( 17 ). 3. Filter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Ablassdom (8) aus Kunststoff besteht.3. Filter according to claim 1 or 2, characterized in that the drain dome ( 8 ) consists of plastic. 4. Filter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Filtergehäuse (2) oder das Ein­ bauteil aus Kunststoff besteht.4. Filter according to one of the preceding claims, characterized in that the filter housing ( 2 ) or the one component consists of plastic. 5. Filter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der axilabewegliche Ablassdom (8) in einer deckelfernen Stellung, die Schließstellung des Ab­ lassventils (16) bewirkend, am Ventilsitz (17) anliegt und in einer demgegenüber deckelnahen Stellung, die Freigabe­ stellung des Ablassventils (16) bewirkend, vom Ventilsitz (17) entfernt ist, wobei der Ablassdom (8) durch eine Feder (12) beaufschlagt ist, welche die die Abdichtung bewirken­ den Axialkräfte aufbringt.5. Filter according to one of the preceding claims, characterized in that the axilla-movable drain dome ( 8 ) in a position remote from the lid, causing the closed position of the exhaust valve ( 16 ), rests on the valve seat ( 17 ) and in a position close to the lid, the release position effecting the drain valve ( 16 ) is removed from the valve seat ( 17 ), the drain dome ( 8 ) being acted upon by a spring ( 12 ) which applies the axial forces which effect the sealing. 6. Filter nach Anspruch 5, dadurch gekennzeichnet, daß die Feder (12) im Deckel (3) angeordnet ist.6. Filter according to claim 5, characterized in that the spring ( 12 ) is arranged in the cover ( 3 ). 7. Filter nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß die Feder (12) den Ventilkörper (14) eines Filterumge­ hungsventils beaufschlagt, welcher gegen die Wirkung dieser Feder in seine Freigabestellung beweglich ist.7. Filter according to claim 5 or 6, characterized in that the spring ( 12 ) acts on the valve body ( 14 ) of a Filterumge supply valve, which is movable against the action of this spring in its release position.
DE29915843U 1999-09-09 1999-09-09 Filters with an immediate drain dome Expired - Lifetime DE29915843U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29915843U DE29915843U1 (en) 1999-09-09 1999-09-09 Filters with an immediate drain dome

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29915843U DE29915843U1 (en) 1999-09-09 1999-09-09 Filters with an immediate drain dome

Publications (1)

Publication Number Publication Date
DE29915843U1 true DE29915843U1 (en) 2001-01-25

Family

ID=8078663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29915843U Expired - Lifetime DE29915843U1 (en) 1999-09-09 1999-09-09 Filters with an immediate drain dome

Country Status (1)

Country Link
DE (1) DE29915843U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001017657A2 (en) * 1999-09-09 2001-03-15 Ing. Walter Hengst Gmbh & Co. Kg Fluid filter with a discharge dome that is fixed to the housing
EP1287871A1 (en) * 2001-08-31 2003-03-05 Hydac Filtertechnik GmbH Filter device
EP1327471A1 (en) * 2002-01-11 2003-07-16 Filtrauto Liquid filter for an internal combustion engine
DE102004038814A1 (en) * 2004-08-01 2006-03-23 Joma-Polytec Kunststofftechnik Gmbh Oil filter arrangement comprises receiving chamber having base region in which drainage plate axially moving on tube support is arranged with closure
FR2913608A1 (en) * 2007-03-14 2008-09-19 Filtrauto Sa LIQUID FILTER FOR INTERNAL COMBUSTION ENGINE
DE102010063822A1 (en) * 2010-12-22 2012-06-28 Hengst Gmbh & Co. Kg Liquid filter with a filter bypass valve
CN103298536A (en) * 2010-11-04 2013-09-11 亨格斯特两合公司 Filter with a replaceable filter insert
US11946396B2 (en) 2020-09-09 2024-04-02 Lubrication Technologies, Inc. Liquid filter arrangement for no-mess liquid change

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9100194U1 (en) * 1991-01-09 1991-03-28 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg, De
DE19612689C1 (en) * 1996-03-29 1997-06-05 Daimler Benz Ag Automotive oil filter assembly
DE19616646A1 (en) * 1996-04-26 1997-11-06 Mann & Hummel Filter Valve for liquids
DE19635777A1 (en) * 1996-09-04 1998-03-05 Mann & Hummel Filter Assembly for an internal combustion engine
DE19737699A1 (en) * 1997-08-29 1999-03-04 Mann & Hummel Filter Filter module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9100194U1 (en) * 1991-01-09 1991-03-28 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg, De
DE19612689C1 (en) * 1996-03-29 1997-06-05 Daimler Benz Ag Automotive oil filter assembly
DE19616646A1 (en) * 1996-04-26 1997-11-06 Mann & Hummel Filter Valve for liquids
DE19635777A1 (en) * 1996-09-04 1998-03-05 Mann & Hummel Filter Assembly for an internal combustion engine
DE19737699A1 (en) * 1997-08-29 1999-03-04 Mann & Hummel Filter Filter module

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001017657A2 (en) * 1999-09-09 2001-03-15 Ing. Walter Hengst Gmbh & Co. Kg Fluid filter with a discharge dome that is fixed to the housing
WO2001017657A3 (en) * 1999-09-09 2001-06-14 Hengst Walter Gmbh & Co Kg Fluid filter with a discharge dome that is fixed to the housing
US6685829B1 (en) 1999-09-09 2004-02-03 Ing. Walter Hengst Gmbh & Co. Kg Fluid filter with a discharge dome that is fixed to the housing
EP1287871A1 (en) * 2001-08-31 2003-03-05 Hydac Filtertechnik GmbH Filter device
EP1327471A1 (en) * 2002-01-11 2003-07-16 Filtrauto Liquid filter for an internal combustion engine
FR2834650A1 (en) * 2002-01-11 2003-07-18 Filtrauto LIQUID FILTER FOR INTERNAL COMBUSTION ENGINE
DE102004038814A1 (en) * 2004-08-01 2006-03-23 Joma-Polytec Kunststofftechnik Gmbh Oil filter arrangement comprises receiving chamber having base region in which drainage plate axially moving on tube support is arranged with closure
EP1972366A1 (en) * 2007-03-14 2008-09-24 Filtrauto Liquid filter for an internal combustion engine
FR2913608A1 (en) * 2007-03-14 2008-09-19 Filtrauto Sa LIQUID FILTER FOR INTERNAL COMBUSTION ENGINE
CN103298536A (en) * 2010-11-04 2013-09-11 亨格斯特两合公司 Filter with a replaceable filter insert
CN103298536B (en) * 2010-11-04 2015-11-25 汉格斯特欧洲两合公司 There is the filter of the filter core that can change
DE102010063822A1 (en) * 2010-12-22 2012-06-28 Hengst Gmbh & Co. Kg Liquid filter with a filter bypass valve
WO2012085193A1 (en) 2010-12-22 2012-06-28 Hengst Gmbh & Co. Kg Liquid filter having a filter bypass valve and filter insert therefor
DE102010063822A8 (en) * 2010-12-22 2012-10-11 Hengst Gmbh & Co. Kg Liquid filter with a filter bypass valve
CN103338830A (en) * 2010-12-22 2013-10-02 亨格斯特两合公司 Liquid filter having a filter bypass valve and filter insert therefor
CN103338830B (en) * 2010-12-22 2015-05-20 亨格斯特两合公司 Liquid filter having a filter bypass valve and filter insert therefor
US9403107B2 (en) 2010-12-22 2016-08-02 Hengst Se & Co. Kg Liquid filter having a filter bypass valve and filter insert therefor
US11946396B2 (en) 2020-09-09 2024-04-02 Lubrication Technologies, Inc. Liquid filter arrangement for no-mess liquid change

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Legal Events

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

Effective date: 20010301

R150 Term of protection extended to 6 years

Effective date: 20021023

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

R151 Term of protection extended to 8 years

Effective date: 20050812

R152 Term of protection extended to 10 years

Effective date: 20070830

R071 Expiry of right