GB1450038A - Filters for liquids - Google Patents

Filters for liquids

Info

Publication number
GB1450038A
GB1450038A GB3791472A GB3791472A GB1450038A GB 1450038 A GB1450038 A GB 1450038A GB 3791472 A GB3791472 A GB 3791472A GB 3791472 A GB3791472 A GB 3791472A GB 1450038 A GB1450038 A GB 1450038A
Authority
GB
United Kingdom
Prior art keywords
casing
liquid
closure
liquids
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
GB3791472A
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.)
TREVELYANS
Original Assignee
TREVELYANS
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 TREVELYANS filed Critical TREVELYANS
Priority to GB3791472A priority Critical patent/GB1450038A/en
Publication of GB1450038A publication Critical patent/GB1450038A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering 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
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/304—Seals or gaskets

Abstract

1450038 Liquid filter case TREVELYANS (BIRMINGHAM) Ltd 15 Nov 1973 [15 Aug 1972] 37914/72 Heading BID [Also in Division B8] A filter comprises an outward flow filter element 2 (e.g. of ceramic) in a casing 5, provided with a removable closure 6 and a flexible resilient annular seal 18 of elastomeric material the flange 19 of which is urged against the casing by liquid pressure in space 7. Liquid inlets 4 and outlets 9 are provided respectively in closure 6 and casing 5. The cover 6 may have lugs which are held under castellated projections 11 in bayonet fashion.
GB3791472A 1972-08-15 1972-08-15 Filters for liquids Expired GB1450038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3791472A GB1450038A (en) 1972-08-15 1972-08-15 Filters for liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3791472A GB1450038A (en) 1972-08-15 1972-08-15 Filters for liquids

Publications (1)

Publication Number Publication Date
GB1450038A true GB1450038A (en) 1976-09-22

Family

ID=10399904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3791472A Expired GB1450038A (en) 1972-08-15 1972-08-15 Filters for liquids

Country Status (1)

Country Link
GB (1) GB1450038A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657384A1 (en) * 1989-10-19 1991-07-26 Arneson Prod Inc LEAF TRAP, MOUNTED ONLINE.
EP0638348A1 (en) * 1993-08-02 1995-02-15 Filtrauto Improvements in or relating to liquid filter housings
EP1070528A1 (en) * 1999-07-19 2001-01-24 Stanadyne Automotive Corp. Base module for filter system
EP1070530A1 (en) * 1999-07-19 2001-01-24 Stanadyne Automotive Corp. Oil filter cartridge
FR2902349A1 (en) * 2006-06-16 2007-12-21 Aqua Filtres Soc Par Actions S Device for facilitating the opening and closing of filters comprises a security nut, a head, a bowl, an O-ring and male and female sliding elements
EP2543640A1 (en) * 2010-03-05 2013-01-09 Yiuchau Chau Sealing structure, fluid treatment unit, fluid treatment device and manual switching mechanism therefor
US10035087B2 (en) 2013-02-07 2018-07-31 Parker Hannifin Corporation Keyed thread engagement for filter element

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657384A1 (en) * 1989-10-19 1991-07-26 Arneson Prod Inc LEAF TRAP, MOUNTED ONLINE.
EP0638348A1 (en) * 1993-08-02 1995-02-15 Filtrauto Improvements in or relating to liquid filter housings
EP1070528A1 (en) * 1999-07-19 2001-01-24 Stanadyne Automotive Corp. Base module for filter system
EP1070530A1 (en) * 1999-07-19 2001-01-24 Stanadyne Automotive Corp. Oil filter cartridge
FR2902349A1 (en) * 2006-06-16 2007-12-21 Aqua Filtres Soc Par Actions S Device for facilitating the opening and closing of filters comprises a security nut, a head, a bowl, an O-ring and male and female sliding elements
EP2543640A1 (en) * 2010-03-05 2013-01-09 Yiuchau Chau Sealing structure, fluid treatment unit, fluid treatment device and manual switching mechanism therefor
EP2543640A4 (en) * 2010-03-05 2013-08-07 Yiuchau Chau Sealing structure, fluid treatment unit, fluid treatment device and manual switching mechanism therefor
US10035087B2 (en) 2013-02-07 2018-07-31 Parker Hannifin Corporation Keyed thread engagement for filter element

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Legal Events

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