GB825299A - Improvements in or relating to filters for gases and liquids - Google Patents

Improvements in or relating to filters for gases and liquids

Info

Publication number
GB825299A
GB825299A GB565557A GB565557A GB825299A GB 825299 A GB825299 A GB 825299A GB 565557 A GB565557 A GB 565557A GB 565557 A GB565557 A GB 565557A GB 825299 A GB825299 A GB 825299A
Authority
GB
United Kingdom
Prior art keywords
bowl
bonded
inlet
outlet
spokes
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
GB565557A
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.)
GERARD FINCH
Federal Mogul Sealing Systems Slough Ltd
Original Assignee
GERARD FINCH
Coopers Mechanical Joints 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 GERARD FINCH, Coopers Mechanical Joints Ltd filed Critical GERARD FINCH
Priority to GB565557A priority Critical patent/GB825299A/en
Publication of GB825299A publication Critical patent/GB825299A/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
    • B01D46/52—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
    • 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
    • B01D46/24—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
    • B01D46/2414—End caps including additional functions or special forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

825,299. Filters. COOPERS MECHANICAL JOINTS Ltd., WITCHELL, S. P., and FINCH, G. Dec. 23, 1957 [Feb. 19, 1957], No. 5655 /57. Class 46. [Also in Group XXVIII] A filter unit comprises a tubular element 22 e.g. of resin impregnated porous paper having longitudinally extending radial pleats, having its ends permanently secured to the ends of a surrounding casing the side wall of which is spaced from the element 22 and provides an aperture serving either as an inlet or outlet, and the unit so formed is adapted to be detachably mounted on a conduit 32 serving either as an inlet or outlet. In assembly one end of the element 22 is bonded to an annular trough 21 formed in the closed end of a bowl 17 of plastic material, the other end of the element 22 is bonded to an inverted annular plastic trough 18 and spokes 19 thereof are bonded to the rim of the bowl 17. The conduit 32 is formed in casting 27, having gaskets 25, 26 held against ridges 23, 24 of the casing by a screw ring 28. Oil to be filtered is admitted through an inlet 29 in the casting 27 and passes between the spokes 19 of the space between the outer face of the element 22 and the wall of the bowl 17 thence through the filter to the outlet 32.
GB565557A 1957-02-19 1957-02-19 Improvements in or relating to filters for gases and liquids Expired GB825299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB565557A GB825299A (en) 1957-02-19 1957-02-19 Improvements in or relating to filters for gases and liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB565557A GB825299A (en) 1957-02-19 1957-02-19 Improvements in or relating to filters for gases and liquids

Publications (1)

Publication Number Publication Date
GB825299A true GB825299A (en) 1959-12-16

Family

ID=9800141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB565557A Expired GB825299A (en) 1957-02-19 1957-02-19 Improvements in or relating to filters for gases and liquids

Country Status (1)

Country Link
GB (1) GB825299A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167416A (en) * 1961-03-17 1965-01-26 Wix Corp Disposable filter breather cap
US3785129A (en) * 1971-11-01 1974-01-15 Purolator Inc Spin-on air filter
GB2120124A (en) * 1982-05-10 1983-11-30 Maurice Davis Filter cowl
DE19935503A1 (en) * 1999-07-28 2001-02-01 Mann & Hummel Filter Filter cartridge contains filter insert, first end plate and second end plate having axial connection containing adjustable tolerance equalization

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167416A (en) * 1961-03-17 1965-01-26 Wix Corp Disposable filter breather cap
US3785129A (en) * 1971-11-01 1974-01-15 Purolator Inc Spin-on air filter
GB2120124A (en) * 1982-05-10 1983-11-30 Maurice Davis Filter cowl
DE19935503A1 (en) * 1999-07-28 2001-02-01 Mann & Hummel Filter Filter cartridge contains filter insert, first end plate and second end plate having axial connection containing adjustable tolerance equalization
DE19935503B4 (en) * 1999-07-28 2007-06-14 Mann + Hummel Gmbh filter cartridge

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