GB867004A - Improvements in or relating to filters for fluids - Google Patents

Improvements in or relating to filters for fluids

Info

Publication number
GB867004A
GB867004A GB7310/59A GB731059A GB867004A GB 867004 A GB867004 A GB 867004A GB 7310/59 A GB7310/59 A GB 7310/59A GB 731059 A GB731059 A GB 731059A GB 867004 A GB867004 A GB 867004A
Authority
GB
United Kingdom
Prior art keywords
filter element
disc
edges
cardboard
filters
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
GB7310/59A
Inventor
Kenneth Ernest Buckman
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
Priority to GB7310/59A priority Critical patent/GB867004A/en
Priority to FR820328A priority patent/FR1250201A/en
Publication of GB867004A publication Critical patent/GB867004A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)

Abstract

867,004. Filters. GENERAL MOTORS Ltd. Feb. 19, 1960 [March 3, 1959], No. 7310/59. Class 46. [Also in Group XXVIII] A part, i.e. 270 degrees or wholly annular accordion pleated liquid filter element is made from a rectangular strip of paper impregnated with resin to obtain the desired porosity and strength. The dimpled paper with adhesive down both edges, on one side only, is folded transversely and the opposing adhesive coated edges sealed to form pockets 5, the peripheral edges of which are themselves adhesive coated so that when the filter element is expanded arcuately and positioned on a centrally apertured support disc 7 the filter element adheres thereon, the pockets 5 being aligned with lines of radial holes in the disc 7, which may be resin impregnated cardboard or sheet metal. If the disc 7 is cardboard it may be appropriately creased so that the disc 7 and the filter element may be folded for storage.
GB7310/59A 1959-03-03 1959-03-03 Improvements in or relating to filters for fluids Expired GB867004A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7310/59A GB867004A (en) 1959-03-03 1959-03-03 Improvements in or relating to filters for fluids
FR820328A FR1250201A (en) 1959-03-03 1960-03-03 Fluid filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7310/59A GB867004A (en) 1959-03-03 1959-03-03 Improvements in or relating to filters for fluids

Publications (1)

Publication Number Publication Date
GB867004A true GB867004A (en) 1961-05-03

Family

ID=9830687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7310/59A Expired GB867004A (en) 1959-03-03 1959-03-03 Improvements in or relating to filters for fluids

Country Status (1)

Country Link
GB (1) GB867004A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209354A (en) * 1987-08-31 1989-05-10 Tsuchiya Seisakusho Filter medium forming system and process
GB2223695A (en) * 1988-10-11 1990-04-18 Sabre Safety Ltd Making radially pleated filter elements
US4940500A (en) * 1987-08-31 1990-07-10 Tsuchiya Mfg. Co., Ltd. Filter medium forming system and process
FR2674143A1 (en) * 1991-03-22 1992-09-25 Techno Filtres Process for the manufacture of filter elements and filter element thus obtained
US5843313A (en) * 1994-09-02 1998-12-01 Lucas Industries Public Limited Company Fuel filter
GB2352195A (en) * 1999-06-24 2001-01-24 Nationwide Filter Company Strengthened pleated filter
CN113056320A (en) * 2018-11-30 2021-06-29 曼·胡默尔有限公司 Liquid filter
WO2022184574A1 (en) * 2021-03-05 2022-09-09 Hydac Filtertechnik Gmbh Method for forming a filter medium

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209354A (en) * 1987-08-31 1989-05-10 Tsuchiya Seisakusho Filter medium forming system and process
US4940500A (en) * 1987-08-31 1990-07-10 Tsuchiya Mfg. Co., Ltd. Filter medium forming system and process
GB2209354B (en) * 1987-08-31 1991-10-30 Tsuchiya Seisakusho Filter medium forming system and process
GB2223695A (en) * 1988-10-11 1990-04-18 Sabre Safety Ltd Making radially pleated filter elements
FR2674143A1 (en) * 1991-03-22 1992-09-25 Techno Filtres Process for the manufacture of filter elements and filter element thus obtained
EP0699833B1 (en) * 1994-09-02 1999-03-24 LUCAS INDUSTRIES public limited company Fuel filter
US5843313A (en) * 1994-09-02 1998-12-01 Lucas Industries Public Limited Company Fuel filter
GB2352195A (en) * 1999-06-24 2001-01-24 Nationwide Filter Company Strengthened pleated filter
GB2352195B (en) * 1999-06-24 2003-11-26 Nationwide Filter Company High flowrate filter
CN113056320A (en) * 2018-11-30 2021-06-29 曼·胡默尔有限公司 Liquid filter
CN113056320B (en) * 2018-11-30 2024-05-03 曼·胡默尔有限公司 Liquid filter
WO2022184574A1 (en) * 2021-03-05 2022-09-09 Hydac Filtertechnik Gmbh Method for forming a filter medium
WO2022184577A1 (en) * 2021-03-05 2022-09-09 Hydac Filtertechnik Gmbh Method for forming a filter medium

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