ZA977213B - Non-return valve. - Google Patents

Non-return valve.

Info

Publication number
ZA977213B
ZA977213B ZA9707213A ZA977213A ZA977213B ZA 977213 B ZA977213 B ZA 977213B ZA 9707213 A ZA9707213 A ZA 9707213A ZA 977213 A ZA977213 A ZA 977213A ZA 977213 B ZA977213 B ZA 977213B
Authority
ZA
South Africa
Prior art keywords
return valve
return
valve
Prior art date
Application number
ZA9707213A
Inventor
Helmut Storz
Walter Binder
Original Assignee
Mann & Hummel Filter
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 & Hummel Filter filed Critical Mann & Hummel Filter
Publication of ZA977213B publication Critical patent/ZA977213B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/106—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
  • Filtration Of Liquid (AREA)
ZA9707213A 1996-09-03 1997-08-12 Non-return valve. ZA977213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19635624A DE19635624A1 (en) 1996-09-03 1996-09-03 check valve

Publications (1)

Publication Number Publication Date
ZA977213B true ZA977213B (en) 1998-03-03

Family

ID=7804436

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9707213A ZA977213B (en) 1996-09-03 1997-08-12 Non-return valve.

Country Status (8)

Country Link
EP (1) EP1009510A1 (en)
JP (1) JP2001500951A (en)
BR (1) BR9711669A (en)
DE (1) DE19635624A1 (en)
ID (1) ID17838A (en)
IL (1) IL121591A0 (en)
WO (1) WO1998009703A1 (en)
ZA (1) ZA977213B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0328006D0 (en) * 2003-12-03 2004-01-07 Interpet Ltd Water filtration systems and apparatus
US8132675B2 (en) * 2007-12-05 2012-03-13 Baldwin Filters, Inc. Filter having baseplate with internal gasket location

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017781A (en) * 1962-01-18 1966-01-19 Purolator Products Inc Oil filter
DE1278403C2 (en) 1962-03-23 1973-03-01 Gen Motors Ltd Check valve
US3231089A (en) * 1963-01-24 1966-01-25 Fram Corp Filters
DE1912307U (en) * 1965-01-19 1965-03-18 Purolator Filter Ges G M B H PRESSURE DISC FOR PRESSING A NON-RETURN VALVE IN FILTERS.
DE6602486U (en) * 1967-07-21 1969-06-12 Loctite Technik Gmbh & Co Kg CUFF VALVE
US3640390A (en) * 1968-05-13 1972-02-08 Torite Enterprises Inc Replaceable cartridge filter housing
US3589517A (en) * 1968-12-04 1971-06-29 Sheller Globe Corp Filter element, relief and check valve, assembly
US3608724A (en) * 1970-01-07 1971-09-28 Baldwin Mfg Co J A Oil filters with front-end bypass valve
US3774764A (en) * 1971-03-05 1973-11-27 Baldwin J Manuf Co Disposable spin-on type oil filters
FR2248069A1 (en) * 1973-10-19 1975-05-16 Soparis Ste Parisienne Equipem Oil filter with renewable cartridge - and elastomeric non-return valve which locates positively to facilitate initial assembly and cartridge renewable
IT1165502B (en) * 1980-01-11 1987-04-22 Tecnocar Spa FILTER FOR INTERNAL COMBUSTION ENGINE LUBRICANTS PARTICULARLY FOR VEHICLES
US4400864A (en) * 1980-08-25 1983-08-30 Fram Corporation Fluid filter
DE3613093A1 (en) * 1986-04-18 1987-10-29 Mann & Hummel Filter Filter for liquids, in particular for the lubricating oil of internal-combustion engines
IT1224427B (en) * 1987-12-29 1990-10-04 Fiaam Filter Spa OIL FILTER ANTI-DRAINAGE VALVE FOR INTERNAL COMBUSTION ENGINES
US4997554A (en) * 1989-03-14 1991-03-05 Saturn Corporation Temporary anti-drainback valve opener for an oil filter assembly
IT1239819B (en) * 1990-03-26 1993-11-15 Fiaam Filter Spa LUBRICATION OIL FILTER FOR INTERNAL COMBUSTION ENGINES
DE4201041A1 (en) * 1991-09-20 1993-07-22 Knecht Filterwerke Gmbh Filter for liquids, esp. internal combustion engine lubricants
DE4124323C2 (en) * 1991-07-23 2001-11-15 Mahle Filtersysteme Gmbh Filters for liquids to be screwed onto a mounting head
DE4140140C2 (en) * 1991-07-23 2002-11-28 Mahle Filtersysteme Gmbh Screw-on filter for liquids
DE4139680C2 (en) * 1991-12-02 1995-08-17 Porsche Ag Lube oil filter arrangement for an internal combustion engine
FR2693919B1 (en) * 1992-07-23 1994-09-30 Labinal Improvements to filter cartridges for liquid and to filters fitted with such cartridges.
US5284579A (en) * 1992-08-31 1994-02-08 Dana Corporation One-piece anti-drainback and relief valve
US5362390A (en) * 1993-06-28 1994-11-08 Fleetguard, Inc. Shut-off valve for spin-on filters
US5405527A (en) * 1994-02-24 1995-04-11 Dana Corporation Anti-drainback/pressure-relieved filter cartridges for lubricating oil

Also Published As

Publication number Publication date
ID17838A (en) 1998-01-29
BR9711669A (en) 1999-08-24
JP2001500951A (en) 2001-01-23
DE19635624A1 (en) 1998-04-09
WO1998009703A1 (en) 1998-03-12
EP1009510A1 (en) 2000-06-21
IL121591A0 (en) 1998-02-08

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