GB483294A - Improvements in oil filters - Google Patents

Improvements in oil filters

Info

Publication number
GB483294A
GB483294A GB19149/36A GB1914936A GB483294A GB 483294 A GB483294 A GB 483294A GB 19149/36 A GB19149/36 A GB 19149/36A GB 1914936 A GB1914936 A GB 1914936A GB 483294 A GB483294 A GB 483294A
Authority
GB
United Kingdom
Prior art keywords
spool
pulp
oil filters
contracting
void
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
GB19149/36A
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 GB483294A publication Critical patent/GB483294A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)

Abstract

483,294. Moulding filter elements. GENERAL MOTORS CORPORATION. July 10, 1936, No. 19149. Void. Convention date, Aug. 5, 1935. [Class 87 (ii)] [Also in Group I] A filtering element for an oil filter is made by applying mineral or rock wool pulp to a spool 58 and compressing the pulp on the spool by contracting a cylindrical flexible band 80 placed round -the spool.
GB19149/36A 1935-08-05 1936-07-10 Improvements in oil filters Expired GB483294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US483294XA 1935-08-05 1935-08-05

Publications (1)

Publication Number Publication Date
GB483294A true GB483294A (en) 1938-04-12

Family

ID=21953983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19149/36A Expired GB483294A (en) 1935-08-05 1936-07-10 Improvements in oil filters

Country Status (1)

Country Link
GB (1) GB483294A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154461A (en) * 1984-02-03 1985-09-11 Helmut Schafft Filter element, method of production and use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154461A (en) * 1984-02-03 1985-09-11 Helmut Schafft Filter element, method of production and use
US4925570A (en) * 1984-02-03 1990-05-15 Helmut Schafft Method of filtering
US4986913A (en) * 1984-02-03 1991-01-22 Helmut Schafft Filter pad

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