GB2004472A - Oil tank filter - Google Patents

Oil tank filter

Info

Publication number
GB2004472A
GB2004472A GB7837314A GB7837314A GB2004472A GB 2004472 A GB2004472 A GB 2004472A GB 7837314 A GB7837314 A GB 7837314A GB 7837314 A GB7837314 A GB 7837314A GB 2004472 A GB2004472 A GB 2004472A
Authority
GB
United Kingdom
Prior art keywords
filling orifice
securing device
filling
oil
oil tank
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
GB7837314A
Other versions
GB2004472B (en
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB2004472A publication Critical patent/GB2004472A/en
Application granted granted Critical
Publication of GB2004472B publication Critical patent/GB2004472B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • 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
    • B01D29/117—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 arranged for outward flow filtration
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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

Abstract

An oil tank (2) (e.g. for hydraulic steering systems) has a filling orifice (8), an inlet (6) and an outlet (4) for oil circulation, and houses an exchangeable hollow cylindrical filter cartridge (24) which is accessible through the filling orifice (8) and is urged by a spring biased securing device 46 sealingly against a seat 22 surrounding inlet 6. The securing device 46 is anchorable on the rim of the filling orifice and comprises a lost motion joint consisting of two parts 36, 42 urged apart by a spring 58. Part 36 is integrally formed with a plug 32 which closes one end of the cartridge. The securing device (46) is so arranged as to leave a portion of the filling orifice (8) free for filling the tank with oil. <IMAGE>
GB7837314A 1977-09-22 1978-09-19 Oil tank Expired GB2004472B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2742610A DE2742610C2 (en) 1977-09-22 1977-09-22 oilcontainer

Publications (2)

Publication Number Publication Date
GB2004472A true GB2004472A (en) 1979-04-04
GB2004472B GB2004472B (en) 1982-01-20

Family

ID=6019588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837314A Expired GB2004472B (en) 1977-09-22 1978-09-19 Oil tank

Country Status (14)

Country Link
JP (1) JPS5453312A (en)
AT (1) AT383318B (en)
BE (1) BE870700A (en)
BR (1) BR7806206A (en)
CH (1) CH633081A5 (en)
DE (1) DE2742610C2 (en)
DK (1) DK150277C (en)
ES (1) ES249543Y (en)
FR (1) FR2404136A1 (en)
GB (1) GB2004472B (en)
IT (1) IT1106772B (en)
NL (1) NL7809355A (en)
SE (1) SE439809B (en)
YU (1) YU187078A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001530A1 (en) * 1986-09-02 1988-03-10 Eastman Kodak Company Retractor for permeator or filter module
US4767531A (en) * 1986-09-02 1988-08-30 Eastman Kodak Company Retractor for permeator or filter module
EP0319518A2 (en) * 1987-11-04 1989-06-07 Ing. Walter Hengst GmbH & Co. KG Oil filter for the purification of lubricating oil
EP0512639A1 (en) * 1991-05-06 1992-11-11 Fairey Arlon B.V. Reservoir return filter
GB2307422A (en) * 1995-11-27 1997-05-28 Knecht Filterwerke Gmbh Screw cap with centring means for a filter insert
EP0547291B1 (en) * 1991-12-17 1999-09-15 FILTERWERK MANN &amp; HUMMEL GMBH Fuel filter and/or lubricating oil filter for internal combustion engines
EP0968902A3 (en) * 1998-06-30 2000-04-05 Nelson Industries, Inc. Power steering reservoir and cooler
EP1359094A2 (en) * 2002-05-03 2003-11-05 J.C. Bamford Excavators Limited Containers
CN107380260A (en) * 2017-08-01 2017-11-24 安徽安凯汽车股份有限公司 A kind of transparent steering reservoir for facilitating oil level inspection
CN108057270A (en) * 2018-01-25 2018-05-22 连云港天明装备有限公司 Coalcutter oil absorption filter device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932702U (en) * 1982-08-27 1984-02-29 いすゞ自動車株式会社 Structure of oil tank in hydraulic equipment
JPS5932703U (en) * 1982-08-27 1984-02-29 いすゞ自動車株式会社 Structure of oil tank in hydraulic equipment
DE8707936U1 (en) * 1987-06-04 1987-07-30 Itw-Ateco Gmbh, 2000 Norderstedt, De
DE19539759A1 (en) * 1995-10-26 1997-04-30 Zahnradfabrik Friedrichshafen Oil containers, in particular for hydraulic steering systems of motor vehicles
DE19651387A1 (en) 1996-12-11 1998-06-18 Zahnradfabrik Friedrichshafen container
SE518634C2 (en) * 2001-11-14 2002-11-05 Scania Cv Abp Container for liquid
DE102006034943A1 (en) * 2006-07-28 2008-01-31 Hydac Filtertechnik Gmbh Filter system for fluids
DE102007054901B4 (en) * 2007-11-15 2014-02-27 Zf Friedrichshafen Ag Oil tank with oil filter
CN107588059B (en) * 2017-10-24 2024-04-09 徐州徐工矿山机械有限公司 Oil return filter with novel self-sealing valve at oil port at high-flow top end installed on side surface of oil tank
CN115289106B (en) * 2022-10-10 2022-12-23 烟台中宇航空液压有限公司 Oil filter of electrohydraulic servo valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036817B (en) * 1952-04-17 1958-08-21 Bendix Aviat Corp Filter device for hydraulic systems
DE1611169A1 (en) * 1967-07-07 1970-12-10 Zahnradfabrik Friedrichshafen Oil container with filter insert
FR2071429A5 (en) * 1969-12-29 1971-09-17 Parker Hannifin Corp Submerged filter assembly
DE2111688A1 (en) * 1971-03-11 1972-09-14 Purolator Filter Gmbh Return fluid tank for hydraulic systems
US3747761A (en) * 1971-11-03 1973-07-24 Marvel Eng Co Continuous flow suction filter
DE2440000C3 (en) * 1974-08-21 1979-08-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen oil tank for hydrostatic steering systems of motor vehicles
GB1485671A (en) * 1975-03-26 1977-09-14 Caterpillar Tractor Co Filter assembly with bypass valve

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001530A1 (en) * 1986-09-02 1988-03-10 Eastman Kodak Company Retractor for permeator or filter module
US4767531A (en) * 1986-09-02 1988-08-30 Eastman Kodak Company Retractor for permeator or filter module
EP0319518A2 (en) * 1987-11-04 1989-06-07 Ing. Walter Hengst GmbH & Co. KG Oil filter for the purification of lubricating oil
EP0319518A3 (en) * 1987-11-04 1990-04-04 Ing. Walter Hengst Gmbh & Co. Kg Oil filter for the purification of lubricating oil
EP0512639A1 (en) * 1991-05-06 1992-11-11 Fairey Arlon B.V. Reservoir return filter
BE1004811A5 (en) * 1991-05-06 1993-02-02 Fairey Arlon Bv Reservoir-return filter.
EP0547291B1 (en) * 1991-12-17 1999-09-15 FILTERWERK MANN &amp; HUMMEL GMBH Fuel filter and/or lubricating oil filter for internal combustion engines
FR2741548A1 (en) * 1995-11-27 1997-05-30 Knecht Filterwerke Gmbh PLASTIC CLOSURE-LIKE PLASTIC COVER FOR A FILTER HOUSING
GB2307422A (en) * 1995-11-27 1997-05-28 Knecht Filterwerke Gmbh Screw cap with centring means for a filter insert
EP0968902A3 (en) * 1998-06-30 2000-04-05 Nelson Industries, Inc. Power steering reservoir and cooler
US6155336A (en) * 1998-06-30 2000-12-05 Nelson Industries, Inc. Power steering reservoir and cooler
EP1219526A1 (en) * 1998-06-30 2002-07-03 Nelson Industries, Inc. Power steering reservoir and cooler
EP1359094A2 (en) * 2002-05-03 2003-11-05 J.C. Bamford Excavators Limited Containers
EP1359094A3 (en) * 2002-05-03 2003-12-17 J.C. Bamford Excavators Limited Containers
CN107380260A (en) * 2017-08-01 2017-11-24 安徽安凯汽车股份有限公司 A kind of transparent steering reservoir for facilitating oil level inspection
CN107380260B (en) * 2017-08-01 2023-03-28 安徽安凯汽车股份有限公司 Transparent steering oil tank convenient for oil level inspection
CN108057270A (en) * 2018-01-25 2018-05-22 连云港天明装备有限公司 Coalcutter oil absorption filter device

Also Published As

Publication number Publication date
DK400078A (en) 1979-03-23
GB2004472B (en) 1982-01-20
AT383318B (en) 1987-06-25
DE2742610C2 (en) 1982-09-09
ES249543U (en) 1980-09-01
DE2742610A1 (en) 1979-03-29
YU187078A (en) 1983-10-31
JPS5453312A (en) 1979-04-26
ES249543Y (en) 1981-02-16
SE7809896L (en) 1979-03-23
BE870700A (en) 1979-01-15
BR7806206A (en) 1979-05-29
SE439809B (en) 1985-07-01
CH633081A5 (en) 1982-11-15
FR2404136A1 (en) 1979-04-20
ATA681278A (en) 1986-11-15
DK150277C (en) 1987-10-05
IT7850938A0 (en) 1978-09-01
FR2404136B1 (en) 1984-09-28
NL7809355A (en) 1979-03-26
IT1106772B (en) 1985-11-18
DK150277B (en) 1987-01-26
JPS6154961B2 (en) 1986-11-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930919