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GB2339704B - Filter assemblies - Google Patents

Filter assemblies

Info

Publication number
GB2339704B
GB2339704B GB9905776A GB9905776A GB2339704B GB 2339704 B GB2339704 B GB 2339704B GB 9905776 A GB9905776 A GB 9905776A GB 9905776 A GB9905776 A GB 9905776A GB 2339704 B GB2339704 B GB 2339704B
Authority
GB
United Kingdom
Prior art keywords
filter assemblies
assemblies
filter
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 - Fee Related
Application number
GB9905776A
Other versions
GB9905776D0 (en
GB2339704A (en
Inventor
Charles Nicholas Rothwell
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.)
Pall Corp
Original Assignee
Pall 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 Pall Corp filed Critical Pall Corp
Publication of GB9905776D0 publication Critical patent/GB9905776D0/en
Priority to DE69906090T priority Critical patent/DE69906090T2/en
Priority to KR1020017000964A priority patent/KR20010072032A/en
Priority to AU47906/99A priority patent/AU4790699A/en
Priority to JP2000560960A priority patent/JP2002521172A/en
Priority to PCT/GB1999/002179 priority patent/WO2000004973A1/en
Priority to EP99931368A priority patent/EP1105200B1/en
Publication of GB2339704A publication Critical patent/GB2339704A/en
Application granted granted Critical
Publication of GB2339704B publication Critical patent/GB2339704B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • 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
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • B01D2201/307—Filtering elements contained in an insert body mounted in a filter housing (double casing), e.g. to avoid contamination when removing or replacing the filter element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB9905776A 1998-07-22 1999-03-12 Filter assemblies Expired - Fee Related GB2339704B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/GB1999/002179 WO2000004973A1 (en) 1998-07-22 1999-07-08 Filter assemblies
KR1020017000964A KR20010072032A (en) 1998-07-22 1999-07-08 Filter assemblies
AU47906/99A AU4790699A (en) 1998-07-22 1999-07-08 Filter assemblies
JP2000560960A JP2002521172A (en) 1998-07-22 1999-07-08 Filter assembly
DE69906090T DE69906090T2 (en) 1998-07-22 1999-07-08 FILTER ARRANGEMENTS
EP99931368A EP1105200B1 (en) 1998-07-22 1999-07-08 Filter assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9816005.4A GB9816005D0 (en) 1998-07-22 1998-07-22 Filter assemblies

Publications (3)

Publication Number Publication Date
GB9905776D0 GB9905776D0 (en) 1999-05-05
GB2339704A GB2339704A (en) 2000-02-09
GB2339704B true GB2339704B (en) 2002-06-26

Family

ID=10836006

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9816005.4A Ceased GB9816005D0 (en) 1998-07-22 1998-07-22 Filter assemblies
GB9905776A Expired - Fee Related GB2339704B (en) 1998-07-22 1999-03-12 Filter assemblies

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9816005.4A Ceased GB9816005D0 (en) 1998-07-22 1998-07-22 Filter assemblies

Country Status (2)

Country Link
KR (1) KR20010072032A (en)
GB (2) GB9816005D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200246729A1 (en) * 2019-02-05 2020-08-06 Caterpillar Inc. 3d printed mechanical locks for end cap potting

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454037A (en) * 1982-09-24 1984-06-12 Conterio Ruth H Insulating jacket for an oil filter
US4642183A (en) * 1986-03-21 1987-02-10 Hebert Alfred M Oil filter
DE3733699A1 (en) * 1987-10-06 1989-04-20 Jowat Lobers U Frank Gmbh & Co Filter
US4935134A (en) * 1987-11-06 1990-06-19 Pall Deutschland Gmbh Filter housing of synthetic material
US5026478A (en) * 1990-05-03 1991-06-25 Nippon Roki Co., Ltd. Metal holder and protector for a disposable plastic capsule
EP0470440A1 (en) * 1990-08-08 1992-02-12 GILARDINI DISTRIBUZIONE S.p.A. A fuel filter equipped with a quick fastening cover for an internal combustion engine
EP0492927A2 (en) * 1990-12-21 1992-07-01 Hewlett-Packard Company Controlling fluids provided to a chromatographic detector
WO1996033770A1 (en) * 1995-04-27 1996-10-31 Avecor Cardiovascular Inc. Blood filter with concentric pleats and method of use
US5620599A (en) * 1994-07-15 1997-04-15 Pall Corporation Low hold-up volume filter assembly
US5653870A (en) * 1994-06-15 1997-08-05 Smc Corporation Filter system
EP0852158A1 (en) * 1997-01-06 1998-07-08 Baldwin Filters, Inc. Dual media primary/secondary fuel filter
WO1998034713A1 (en) * 1997-02-12 1998-08-13 United Air Specialists Reverse pulse cleaning enhancement for cartridge filter air filtration system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454037A (en) * 1982-09-24 1984-06-12 Conterio Ruth H Insulating jacket for an oil filter
US4642183A (en) * 1986-03-21 1987-02-10 Hebert Alfred M Oil filter
DE3733699A1 (en) * 1987-10-06 1989-04-20 Jowat Lobers U Frank Gmbh & Co Filter
US4935134A (en) * 1987-11-06 1990-06-19 Pall Deutschland Gmbh Filter housing of synthetic material
US5026478A (en) * 1990-05-03 1991-06-25 Nippon Roki Co., Ltd. Metal holder and protector for a disposable plastic capsule
EP0470440A1 (en) * 1990-08-08 1992-02-12 GILARDINI DISTRIBUZIONE S.p.A. A fuel filter equipped with a quick fastening cover for an internal combustion engine
EP0492927A2 (en) * 1990-12-21 1992-07-01 Hewlett-Packard Company Controlling fluids provided to a chromatographic detector
US5653870A (en) * 1994-06-15 1997-08-05 Smc Corporation Filter system
US5620599A (en) * 1994-07-15 1997-04-15 Pall Corporation Low hold-up volume filter assembly
WO1996033770A1 (en) * 1995-04-27 1996-10-31 Avecor Cardiovascular Inc. Blood filter with concentric pleats and method of use
EP0852158A1 (en) * 1997-01-06 1998-07-08 Baldwin Filters, Inc. Dual media primary/secondary fuel filter
WO1998034713A1 (en) * 1997-02-12 1998-08-13 United Air Specialists Reverse pulse cleaning enhancement for cartridge filter air filtration system

Also Published As

Publication number Publication date
GB9905776D0 (en) 1999-05-05
GB9816005D0 (en) 1998-09-23
KR20010072032A (en) 2001-07-31
GB2339704A (en) 2000-02-09

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Legal Events

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

Effective date: 20080312