GB2296200B - Valve rod assembly for a filter casing with a cover lid and a pot shaped bottom part - Google Patents

Valve rod assembly for a filter casing with a cover lid and a pot shaped bottom part

Info

Publication number
GB2296200B
GB2296200B GB9523455A GB9523455A GB2296200B GB 2296200 B GB2296200 B GB 2296200B GB 9523455 A GB9523455 A GB 9523455A GB 9523455 A GB9523455 A GB 9523455A GB 2296200 B GB2296200 B GB 2296200B
Authority
GB
United Kingdom
Prior art keywords
valve rod
bottom part
rod assembly
shaped bottom
cover lid
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
GB9523455A
Other versions
GB9523455D0 (en
GB2296200A (en
Inventor
Elke Bruss
Rolf Mohle
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.)
Knecht Filterwerk GmbH
Original Assignee
Knecht Filterwerk 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 Knecht Filterwerk GmbH filed Critical Knecht Filterwerk GmbH
Publication of GB9523455D0 publication Critical patent/GB9523455D0/en
Publication of GB2296200A publication Critical patent/GB2296200A/en
Application granted granted Critical
Publication of GB2296200B publication Critical patent/GB2296200B/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
    • B01D29/114—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 inward 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
    • B01D35/14—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
    • B01D2201/16—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
    • 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
    • F01M2001/1064—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 drains for oil to the carter, e.g. to recover spilled oil during change of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Lift Valve (AREA)
GB9523455A 1994-12-23 1995-11-16 Valve rod assembly for a filter casing with a cover lid and a pot shaped bottom part Expired - Lifetime GB2296200B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4446263A DE4446263C2 (en) 1994-12-23 1994-12-23 Valve rod for a filter housing with a sealing cover and a pot-shaped lower part

Publications (3)

Publication Number Publication Date
GB9523455D0 GB9523455D0 (en) 1996-01-17
GB2296200A GB2296200A (en) 1996-06-26
GB2296200B true GB2296200B (en) 1998-08-12

Family

ID=6536894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9523455A Expired - Lifetime GB2296200B (en) 1994-12-23 1995-11-16 Valve rod assembly for a filter casing with a cover lid and a pot shaped bottom part

Country Status (3)

Country Link
DE (1) DE4446263C2 (en)
FR (1) FR2728482B1 (en)
GB (1) GB2296200B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544088A1 (en) 1995-11-27 1997-05-28 Knecht Filterwerke Gmbh Liquid filter with a stacked disc heat exchanger
GB2309397B (en) * 1996-01-25 2000-08-02 Mann & Hummel Filter Oil filter
DE29915844U1 (en) 1999-09-09 2001-01-25 Hengst Walter Gmbh & Co Kg Filters with valve combination component
DE29915840U1 (en) * 1999-09-09 2001-01-25 Hengst Walter Gmbh & Co Kg Openwork valve body filter
DE19961579A1 (en) * 1999-12-21 2001-06-28 Mann & Hummel Filter Filter especially as oil filter in lubricating oil system of internal combustion engine has valve rod with seal through which outlet opening in cooler is sealed relative to fluid flow and to connections communicating with filter housing
CA2401753A1 (en) 2000-02-29 2001-09-07 Norbert Korenjak Four stroke engine having power take off assembly
DE10038531A1 (en) * 2000-08-08 2002-02-21 Mann & Hummel Filter liquid filters
DE20118683U1 (en) * 2001-11-19 2003-03-27 Hengst Gmbh & Co Kg Oil filter for internal combustion engines, comprises a clean oil pipe, at least a section of which is movably supported between an operating position and a maintenance position
US20060254974A1 (en) * 2005-02-02 2006-11-16 Ibrahim Khalil Filtration system with bypass valve flow control apparatus and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB597376A (en) * 1944-08-12 1948-01-23 Southwick Walbridge Briggs Improvements in filters
GB768915A (en) * 1954-04-30 1957-02-20 Bosch Gmbh Robert Improvements in or relating to liquid filters
GB773355A (en) * 1954-09-28 1957-04-24 Fram Corp Improvements relating to oil filters
GB1485671A (en) * 1975-03-26 1977-09-14 Caterpillar Tractor Co Filter assembly with bypass valve
US4322290A (en) * 1981-03-10 1982-03-30 Paul-Munroe Hydraulics, Inc. Filter assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049629B (en) * 1959-01-29 Fram Corporation, Providence, R. I. (V. St. A.) Exchangeable filter insert and combined oil filter for main and secondary flow in internal combustion engines
US2575995A (en) * 1946-06-10 1951-11-20 Briggs Filtration Company By-pass filter
US2589920A (en) * 1947-12-13 1952-03-18 Kralinator Products Ltd Oil filter
US2879892A (en) * 1952-12-01 1959-03-31 James F Tapp Signaling means for oil filter
US2743018A (en) * 1954-03-10 1956-04-24 Fram Corp Oil filters
US3331509A (en) * 1964-06-15 1967-07-18 Michigan Dynamics Inc Strainer
US3526567A (en) * 1967-04-19 1970-09-01 Avant Corp Laminated card envelope
DE2339891C2 (en) * 1973-08-07 1984-04-05 Honeywell-Braukmann GmbH, 6950 Mosbach Filter device, in particular for domestic water systems
DE8714656U1 (de) * 1987-11-04 1987-12-17 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Ölfilter für die Reinigung von Schmieröl
US5049269A (en) * 1989-06-08 1991-09-17 Sunstrand Corporation Filter assembly with spring loaded valve
JP3530184B2 (en) * 1991-03-28 2004-05-24 マーレ フィルタージステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング Liquid filters, especially lubricating oil filters for internal combustion engines
ATE184502T1 (en) * 1991-12-17 1999-10-15 Mann & Hummel Filter FILTER FOR FUEL AND/OR LUBRICANTS OF AN INTERNAL COMBUSTION ENGINE
DE4303695A1 (en) * 1993-02-09 1994-08-11 Knecht Filterwerke Gmbh Oil filter for cleaning lubricating oil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB597376A (en) * 1944-08-12 1948-01-23 Southwick Walbridge Briggs Improvements in filters
GB768915A (en) * 1954-04-30 1957-02-20 Bosch Gmbh Robert Improvements in or relating to liquid filters
GB773355A (en) * 1954-09-28 1957-04-24 Fram Corp Improvements relating to oil filters
GB1485671A (en) * 1975-03-26 1977-09-14 Caterpillar Tractor Co Filter assembly with bypass valve
US4322290A (en) * 1981-03-10 1982-03-30 Paul-Munroe Hydraulics, Inc. Filter assembly

Also Published As

Publication number Publication date
GB9523455D0 (en) 1996-01-17
FR2728482A1 (en) 1996-06-28
DE4446263A1 (en) 1996-06-27
FR2728482B1 (en) 1998-05-07
DE4446263C2 (en) 1996-11-14
GB2296200A (en) 1996-06-26

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20151115