FR2175902A1 - - Google Patents

Info

Publication number
FR2175902A1
FR2175902A1 FR7308664A FR7308664A FR2175902A1 FR 2175902 A1 FR2175902 A1 FR 2175902A1 FR 7308664 A FR7308664 A FR 7308664A FR 7308664 A FR7308664 A FR 7308664A FR 2175902 A1 FR2175902 A1 FR 2175902A1
Authority
FR
France
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
FR7308664A
Other languages
French (fr)
Other versions
FR2175902B1 (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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of FR2175902A1 publication Critical patent/FR2175902A1/fr
Application granted granted Critical
Publication of FR2175902B1 publication Critical patent/FR2175902B1/fr
Expired 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
    • B01D29/111—Making filtering elements
    • 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
FR7308664A 1972-03-11 1973-03-12 Expired FR2175902B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1146272A GB1429783A (en) 1972-03-11 1972-03-11 Fluid filter units

Publications (2)

Publication Number Publication Date
FR2175902A1 true FR2175902A1 (en) 1973-10-26
FR2175902B1 FR2175902B1 (en) 1976-11-05

Family

ID=9986703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308664A Expired FR2175902B1 (en) 1972-03-11 1973-03-12

Country Status (3)

Country Link
DE (2) DE7309024U (en)
FR (1) FR2175902B1 (en)
GB (1) GB1429783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341192A1 (en) * 1988-05-04 1989-11-08 KNECHT Filterwerke GmbH Filter web with formed crimps and filter body using this material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513062A1 (en) * 1985-04-12 1986-10-23 REHAU AG + Co, 8673 Rehau LIQUID FILTER
GB2223695A (en) * 1988-10-11 1990-04-18 Sabre Safety Ltd Making radially pleated filter elements
DE4126126C2 (en) * 1991-08-07 1998-02-12 Mann & Hummel Filter Filter manufacturing process
DE19624523A1 (en) * 1996-06-20 1998-01-02 Mann & Hummel Filter filter
AUPR081300A0 (en) * 2000-10-18 2000-11-09 Winchester (Avon Downs) Pty Ltd A filtering device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1222627A (en) * 1958-01-15 1960-06-10 Gen Motors Ltd filter element
FR1238608A (en) * 1958-10-11 1960-08-12 Gen Motors Ltd Filter element
US3392843A (en) * 1965-10-22 1968-07-16 Gen Motors Corp Pleated filter cartridge and its method of manufacture
US3531920A (en) * 1968-09-16 1970-10-06 Cambridge Filter Corp Filter
US3633756A (en) * 1969-02-08 1972-01-11 Gen Motors Corp Filter elements for liquid filters

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1222627A (en) * 1958-01-15 1960-06-10 Gen Motors Ltd filter element
FR1238608A (en) * 1958-10-11 1960-08-12 Gen Motors Ltd Filter element
US3392843A (en) * 1965-10-22 1968-07-16 Gen Motors Corp Pleated filter cartridge and its method of manufacture
US3531920A (en) * 1968-09-16 1970-10-06 Cambridge Filter Corp Filter
US3633756A (en) * 1969-02-08 1972-01-11 Gen Motors Corp Filter elements for liquid filters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341192A1 (en) * 1988-05-04 1989-11-08 KNECHT Filterwerke GmbH Filter web with formed crimps and filter body using this material
WO1989010781A1 (en) * 1988-05-04 1989-11-16 Knecht Filterwerke Gmbh Strips of filter material with moulded corrugations and filter bodies made of this material

Also Published As

Publication number Publication date
DE7309024U (en) 1973-11-22
DE2311854A1 (en) 1973-09-20
GB1429783A (en) 1976-03-24
FR2175902B1 (en) 1976-11-05
DE2311854B2 (en) 1976-10-21
DE2311854C3 (en) 1979-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse