GB1280357A - Multi-density screw-on throw away type filter - Google Patents

Multi-density screw-on throw away type filter

Info

Publication number
GB1280357A
GB1280357A GB32950/69A GB3295069A GB1280357A GB 1280357 A GB1280357 A GB 1280357A GB 32950/69 A GB32950/69 A GB 32950/69A GB 3295069 A GB3295069 A GB 3295069A GB 1280357 A GB1280357 A GB 1280357A
Authority
GB
United Kingdom
Prior art keywords
valve
filter
cartridge
moulded
engine
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
GB32950/69A
Inventor
Kingsley E Humbert
Paul L Francois
Lewis M Hough
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.)
Dana Inc
Original Assignee
Wix Corp
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 Wix Corp filed Critical Wix Corp
Priority to GB32950/69A priority Critical patent/GB1280357A/en
Publication of GB1280357A publication Critical patent/GB1280357A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D27/00Cartridge filters of the throw-away type
    • B01D27/08Construction of the casing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D27/00Cartridge filters of the throw-away type
    • B01D27/10Safety devices, e.g. by-passes
    • B01D27/101Filter condition indicators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D27/00Cartridge filters of the throw-away type
    • B01D27/10Safety devices, e.g. by-passes
    • B01D27/106Anti-leakage or anti-return valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147Bypass or safety valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/29Filter cartridge constructions
    • B01D2201/291End caps

Abstract

1280357 Disposible integral housing oil filter WIX CORP 30 June 1969 32950/69 Heading BID A disposable filter cartridge adapted to screw on to an I.C. engine to filter the lubricating oil comprises a cylindrical housing with a central threaded outlet socket 24 at one end surrounded by inlet apertures 22, which cooperate with non-return anti-drain valve 26, and enclosing an outer filter element 30 and an inner filter element 32, separated and reinforced by foraminous corrugated tube 52. The elements 30, 32 operate in parallel in Fig. 2 and both are by passed when clogging raises the differential pressure enough to open valve 62. In Fig. 7 (not shown) a small orifice (102) limits the flow to the inner filter element and in Fig. 8 (not shown) a further valve at the top of the housing prevents oil from reaching the upstream side of the inner element until the pressure drop across the outer element is sufficient to open the valve. Figs. 10, 11 (not shown) illustrate a combined by-pass and antidrain valve in a cartridge similar to Fig. 2. Fig. 12 (not shown) illustrates a cartridge with a left-hand threaded nut on its closed end, which enables a spanner to be used to unscrew the cartridge from the engine but not to tighten it. Fig. 12 also differs from other embodiments in that the elements act in series and apertures (194) of variable size allow some of the flow to by-pass the outer element. In general outer element 30 is of pleated paper and inner element 32 is moulded and rigid, but this arrangement could be reversed or both could be paper or moulded. Their porosities might be equal or different.
GB32950/69A 1969-06-30 1969-06-30 Multi-density screw-on throw away type filter Expired GB1280357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32950/69A GB1280357A (en) 1969-06-30 1969-06-30 Multi-density screw-on throw away type filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32950/69A GB1280357A (en) 1969-06-30 1969-06-30 Multi-density screw-on throw away type filter

Publications (1)

Publication Number Publication Date
GB1280357A true GB1280357A (en) 1972-07-05

Family

ID=10346412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32950/69A Expired GB1280357A (en) 1969-06-30 1969-06-30 Multi-density screw-on throw away type filter

Country Status (1)

Country Link
GB (1) GB1280357A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141354A (en) * 1983-06-14 1984-12-19 Leslie Donald Selsdon Oil filter system
US4832836A (en) * 1983-06-14 1989-05-23 Leslie Selsdon Series filters
GB2237753A (en) * 1989-10-27 1991-05-15 Pall Corp Filter assembly
WO2006107721A1 (en) * 2005-04-05 2006-10-12 Donaldson Company, Inc. Element filter with arrangement, method of filtering and method of construction
WO2007092321A2 (en) * 2006-02-07 2007-08-16 Donaldson Company, Inc. Filter arrangement and methods
WO2012104698A1 (en) * 2011-02-04 2012-08-09 Ufi Filters S.P.A. A filter cartridge
US10569200B2 (en) 2014-06-03 2020-02-25 Donaldson Company, Inc. Filter element with support core and methods

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141354A (en) * 1983-06-14 1984-12-19 Leslie Donald Selsdon Oil filter system
US4832836A (en) * 1983-06-14 1989-05-23 Leslie Selsdon Series filters
GB2237753A (en) * 1989-10-27 1991-05-15 Pall Corp Filter assembly
US5152890A (en) * 1989-10-27 1992-10-06 Pall Corporation Filter device
GB2237753B (en) * 1989-10-27 1993-11-24 Pall Corp Filter device
JP2008534279A (en) * 2005-04-05 2008-08-28 ドナルドソン カンパニー,インコーポレイティド Filter element layout, filtration method, assembly method
WO2006107721A1 (en) * 2005-04-05 2006-10-12 Donaldson Company, Inc. Element filter with arrangement, method of filtering and method of construction
US7597734B2 (en) 2005-04-05 2009-10-06 Donaldson Company, Inc. Multi-element filter arrangement and methods
US7837754B2 (en) 2005-04-05 2010-11-23 Donaldson Company, Inc. Multi-element filter arrangement and methods
WO2007092321A2 (en) * 2006-02-07 2007-08-16 Donaldson Company, Inc. Filter arrangement and methods
WO2007092321A3 (en) * 2006-02-07 2007-10-18 Donaldson Co Inc Filter arrangement and methods
WO2012104698A1 (en) * 2011-02-04 2012-08-09 Ufi Filters S.P.A. A filter cartridge
US8658032B2 (en) 2011-02-04 2014-02-25 Ufi Filters S.P.A. Filter cartridge
US10569200B2 (en) 2014-06-03 2020-02-25 Donaldson Company, Inc. Filter element with support core and methods
US11135530B2 (en) 2014-06-03 2021-10-05 Donaldson Company, Inc. Filter arrangement with support core and methods
US11547960B2 (en) 2014-06-03 2023-01-10 Donaldson Company, Inc. Filter arrangement with support core and methods

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee