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GB2134811B - Filter unit - Google Patents

Filter unit

Info

Publication number
GB2134811B
GB2134811B GB08403300A GB8403300A GB2134811B GB 2134811 B GB2134811 B GB 2134811B GB 08403300 A GB08403300 A GB 08403300A GB 8403300 A GB8403300 A GB 8403300A GB 2134811 B GB2134811 B GB 2134811B
Authority
GB
United Kingdom
Prior art keywords
filter unit
filter
unit
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
GB08403300A
Other versions
GB2134811A (en
GB8403300D0 (en
Inventor
Ross Bryan Barrington
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB838303357A external-priority patent/GB8303357D0/en
Application filed by Individual filed Critical Individual
Priority to GB08403300A priority Critical patent/GB2134811B/en
Publication of GB8403300D0 publication Critical patent/GB8403300D0/en
Publication of GB2134811A publication Critical patent/GB2134811A/en
Application granted granted Critical
Publication of GB2134811B publication Critical patent/GB2134811B/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
    • B01D27/005—Making filter elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB08403300A 1983-02-08 1984-02-08 Filter unit Expired GB2134811B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08403300A GB2134811B (en) 1983-02-08 1984-02-08 Filter unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838303357A GB8303357D0 (en) 1983-02-08 1983-02-08 Plates for paper pleated filters
GB08403300A GB2134811B (en) 1983-02-08 1984-02-08 Filter unit

Publications (3)

Publication Number Publication Date
GB8403300D0 GB8403300D0 (en) 1984-03-14
GB2134811A GB2134811A (en) 1984-08-22
GB2134811B true GB2134811B (en) 1986-07-23

Family

ID=26285159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403300A Expired GB2134811B (en) 1983-02-08 1984-02-08 Filter unit

Country Status (1)

Country Link
GB (1) GB2134811B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8411912D0 (en) * 1984-05-10 1984-06-13 Vokes Ltd Filters
US5015316A (en) * 1985-05-22 1991-05-14 Cuno, Incorporated Filter element
US4731184A (en) * 1985-05-22 1988-03-15 Cuno Incorporated Filter element
US5028327A (en) * 1985-05-22 1991-07-02 Cuno, Incorporated Filter element
US4725323A (en) * 1985-05-22 1988-02-16 Cuno Incorporated Filter element
US4664684A (en) * 1986-01-30 1987-05-12 Cummins Engine Company, Inc. Air filter unit
DE4020831A1 (en) * 1990-06-29 1992-01-02 Bosch Gmbh Robert FILTER ELEMENT IN WINDING DESIGN
US6080311A (en) * 1992-10-19 2000-06-27 Alliedsignal Inc. Filter with molded end cap
US5399264A (en) * 1993-03-22 1995-03-21 Cuno, Incorporated Compressible differential pressure energized seals for filter elements and the like
DE69313876T2 (en) * 1993-10-20 1998-02-05 Allied Signal Inc FILTER WITH SHAPED END CAP
DE4428139C2 (en) * 1993-10-27 1996-10-02 Mann & Hummel Filter Filter device
WO1996013320A1 (en) * 1994-10-27 1996-05-09 Btr Plc Electrically conductive composite polymeric material
CA2163167A1 (en) * 1994-11-30 1996-05-31 Dennis B. Keller Filter with molded end cap and media spacer
US5685985A (en) * 1995-12-20 1997-11-11 Baldwin Filters, Inc. Environmentally friendly filter cartridge
DE19847998A1 (en) * 1998-10-17 2000-04-20 Mann & Hummel Filter Cartridge filter, for use in gas or liquid filtration, has cylindrical element sealed by embedding its ends with thermosetting coupons
US10874970B2 (en) 2015-12-15 2020-12-29 Cummins Filtration Sarl Filter element with endcap having rigid reinforcing member

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389031A (en) * 1966-03-07 1968-06-18 Borje O Rosaen Method of manufacturing pleated filters
GB1208567A (en) * 1966-10-26 1970-10-14 Tecalemit Engineering Improvements in fluid filters
BE757121A (en) * 1969-10-06 1971-03-16 Fram Filters Ltd FILTER ELEMENTS
GB1319459A (en) * 1970-01-21 1973-06-06 Grace W R & Co Production of filter elements

Also Published As

Publication number Publication date
GB2134811A (en) 1984-08-22
GB8403300D0 (en) 1984-03-14

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Legal Events

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