GB2218009B - A fluid filter or filter assembly - Google Patents

A fluid filter or filter assembly

Info

Publication number
GB2218009B
GB2218009B GB8810741A GB8810741A GB2218009B GB 2218009 B GB2218009 B GB 2218009B GB 8810741 A GB8810741 A GB 8810741A GB 8810741 A GB8810741 A GB 8810741A GB 2218009 B GB2218009 B GB 2218009B
Authority
GB
United Kingdom
Prior art keywords
filter
fluid
assembly
filter assembly
fluid 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
GB8810741A
Other versions
GB2218009A (en
GB8810741D0 (en
Inventor
Dennis Albert Georg Marshall
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
Application filed by Individual filed Critical Individual
Priority to GB8810741A priority Critical patent/GB2218009B/en
Publication of GB8810741D0 publication Critical patent/GB8810741D0/en
Publication of GB2218009A publication Critical patent/GB2218009A/en
Application granted granted Critical
Publication of GB2218009B publication Critical patent/GB2218009B/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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B01D46/121—V-type arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
GB8810741A 1988-05-06 1988-05-06 A fluid filter or filter assembly Expired - Lifetime GB2218009B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8810741A GB2218009B (en) 1988-05-06 1988-05-06 A fluid filter or filter assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8810741A GB2218009B (en) 1988-05-06 1988-05-06 A fluid filter or filter assembly

Publications (3)

Publication Number Publication Date
GB8810741D0 GB8810741D0 (en) 1988-06-08
GB2218009A GB2218009A (en) 1989-11-08
GB2218009B true GB2218009B (en) 1992-01-22

Family

ID=10636455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8810741A Expired - Lifetime GB2218009B (en) 1988-05-06 1988-05-06 A fluid filter or filter assembly

Country Status (1)

Country Link
GB (1) GB2218009B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238731A (en) * 1989-11-14 1991-06-12 Trevor William Foot Filter
WO2010151580A1 (en) * 2009-06-24 2010-12-29 Donaldson Company, Inc. Filter arrangement and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957290A (en) * 1962-05-03 1964-05-06 Cambridge Filter Mfg Corp Air filter cartridges
GB1190460A (en) * 1967-12-06 1970-05-06 Fispa Societa Per Azioni Improved Media for Air-Filters.
US3606740A (en) * 1968-10-03 1971-09-21 Johnson & Johnson Ltd High efficiency air filter
US4197099A (en) * 1976-11-30 1980-04-08 Lundberg Bo E I H Apparatus for mounting and holding filter bags and the like
GB2036591A (en) * 1978-12-11 1980-07-02 Zellinger & Zollenberg Multi layer air filter bag
GB1587526A (en) * 1978-05-31 1981-04-08 Marshall D A G Fluid filter incorporating activated carbon

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957290A (en) * 1962-05-03 1964-05-06 Cambridge Filter Mfg Corp Air filter cartridges
GB1190460A (en) * 1967-12-06 1970-05-06 Fispa Societa Per Azioni Improved Media for Air-Filters.
US3606740A (en) * 1968-10-03 1971-09-21 Johnson & Johnson Ltd High efficiency air filter
US4197099A (en) * 1976-11-30 1980-04-08 Lundberg Bo E I H Apparatus for mounting and holding filter bags and the like
GB1587526A (en) * 1978-05-31 1981-04-08 Marshall D A G Fluid filter incorporating activated carbon
GB2036591A (en) * 1978-12-11 1980-07-02 Zellinger & Zollenberg Multi layer air filter bag

Also Published As

Publication number Publication date
GB2218009A (en) 1989-11-08
GB8810741D0 (en) 1988-06-08

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Legal Events

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

Expiry date: 20080505