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GB2299954B - A filter sock - Google Patents

A filter sock

Info

Publication number
GB2299954B
GB2299954B GB9506373A GB9506373A GB2299954B GB 2299954 B GB2299954 B GB 2299954B GB 9506373 A GB9506373 A GB 9506373A GB 9506373 A GB9506373 A GB 9506373A GB 2299954 B GB2299954 B GB 2299954B
Authority
GB
United Kingdom
Prior art keywords
filter sock
sock
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 - Lifetime
Application number
GB9506373A
Other versions
GB9506373D0 (en
GB2299954A (en
Inventor
Philip Joseph Hartley
James Walshe
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 to IE950108 priority Critical patent/IES64280B2/en
Application filed by Individual filed Critical Individual
Priority to GB9506373A priority patent/GB2299954B/en
Publication of GB9506373D0 publication Critical patent/GB9506373D0/en
Publication of GB2299954A publication Critical patent/GB2299954A/en
Application granted granted Critical
Publication of GB2299954B publication Critical patent/GB2299954B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D29/111—Making filtering elements
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Food-Manufacturing Devices (AREA)
GB9506373A 1995-02-09 1995-03-29 A filter sock Expired - Lifetime GB2299954B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IE950108 IES64280B2 (en) 1995-02-09 1995-02-09 A filter sock
GB9506373A GB2299954B (en) 1995-02-09 1995-03-29 A filter sock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE950108 IES64280B2 (en) 1995-02-09 1995-02-09 A filter sock
GB9506373A GB2299954B (en) 1995-02-09 1995-03-29 A filter sock

Publications (3)

Publication Number Publication Date
GB9506373D0 GB9506373D0 (en) 1995-05-17
GB2299954A GB2299954A (en) 1996-10-23
GB2299954B true GB2299954B (en) 1998-08-26

Family

ID=26306767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9506373A Expired - Lifetime GB2299954B (en) 1995-02-09 1995-03-29 A filter sock

Country Status (2)

Country Link
GB (1) GB2299954B (en)
IE (1) IES64280B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004099488A1 (en) * 2003-05-09 2004-11-18 Madison Filter 981 Limited Improvements in seamed filter elements

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545833A (en) * 1984-03-08 1985-10-08 Tafara Peter T Method of making a filter bag assembly
GB2168906A (en) * 1984-12-21 1986-07-02 Philip Joseph Hartley Filter socks
US5205938A (en) * 1992-03-12 1993-04-27 Pall Corporation Polyester bag filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545833A (en) * 1984-03-08 1985-10-08 Tafara Peter T Method of making a filter bag assembly
GB2168906A (en) * 1984-12-21 1986-07-02 Philip Joseph Hartley Filter socks
US5205938A (en) * 1992-03-12 1993-04-27 Pall Corporation Polyester bag filter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WPI ACCESSION NUMBER 86-137497/22 AND CA 1203678A *
WPI ACCESSION NUMBER 95-322776/42 AND IE 64280 B3 *

Also Published As

Publication number Publication date
GB9506373D0 (en) 1995-05-17
IES950108A2 (en) 1995-07-26
GB2299954A (en) 1996-10-23
IES64280B2 (en) 1995-07-26

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20150328