DE2311854C3 - Rohrförmiges Filter - Google Patents

Rohrförmiges Filter

Info

Publication number
DE2311854C3
DE2311854C3 DE2311854A DE2311854A DE2311854C3 DE 2311854 C3 DE2311854 C3 DE 2311854C3 DE 2311854 A DE2311854 A DE 2311854A DE 2311854 A DE2311854 A DE 2311854A DE 2311854 C3 DE2311854 C3 DE 2311854C3
Authority
DE
Germany
Prior art keywords
folded
filter
beads
widenings
layers
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
Application number
DE2311854A
Other languages
German (de)
English (en)
Other versions
DE2311854A1 (de
DE2311854B2 (de
Inventor
Kenneth Ernest Winsor Woodlands Southampton Buckman
Kenneth Arthur Chandlers Ford Eastleigh Rogers
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.)
General Motors Ltd
Original Assignee
General Motors Ltd
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 General Motors Ltd filed Critical General Motors Ltd
Publication of DE2311854A1 publication Critical patent/DE2311854A1/de
Publication of DE2311854B2 publication Critical patent/DE2311854B2/de
Application granted granted Critical
Publication of DE2311854C3 publication Critical patent/DE2311854C3/de
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE2311854A 1972-03-11 1973-03-09 Rohrförmiges Filter Expired DE2311854C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2311854A1 DE2311854A1 (de) 1973-09-20
DE2311854B2 DE2311854B2 (de) 1976-10-21
DE2311854C3 true DE2311854C3 (de) 1979-10-25

Family

ID=9986703

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19737309024U Expired DE7309024U (de) 1972-03-11 1973-03-09 Fluid-filteranordnung
DE2311854A Expired DE2311854C3 (de) 1972-03-11 1973-03-09 Rohrförmiges Filter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19737309024U Expired DE7309024U (de) 1972-03-11 1973-03-09 Fluid-filteranordnung

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513062A1 (de) * 1985-04-12 1986-10-23 REHAU AG + Co, 8673 Rehau Fluessigkeitsfilter
US5080790A (en) * 1988-05-04 1992-01-14 Knecht Filterwerke Gmbh Strip-shaped filter material with crimps molded in and filter elements made of this material
GB2223695A (en) * 1988-10-11 1990-04-18 Sabre Safety Ltd Making radially pleated filter elements
DE4126126C2 (de) * 1991-08-07 1998-02-12 Mann & Hummel Filter Filterherstellverfahren
DE19624523A1 (de) * 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880812A (en) * 1958-01-15 1961-10-25 Gen Motors Ltd Improvements in or relating to filters for fluids
GB893601A (en) * 1958-10-11 1962-04-11 Gen Motors Ltd Improvements in or relating to filters for fluids
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
GB1303629A (enrdf_load_stackoverflow) * 1969-02-08 1973-01-17

Also Published As

Publication number Publication date
DE7309024U (de) 1973-11-22
DE2311854A1 (de) 1973-09-20
FR2175902B1 (enrdf_load_stackoverflow) 1976-11-05
FR2175902A1 (enrdf_load_stackoverflow) 1973-10-26
DE2311854B2 (de) 1976-10-21
GB1429783A (en) 1976-03-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee