GB1266883A - - Google Patents

Info

Publication number
GB1266883A
GB1266883A GB1266883DA GB1266883A GB 1266883 A GB1266883 A GB 1266883A GB 1266883D A GB1266883D A GB 1266883DA GB 1266883 A GB1266883 A GB 1266883A
Authority
GB
United Kingdom
Prior art keywords
ply
plies
bond
bonded
air 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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1266883A publication Critical patent/GB1266883A/en
Expired 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering 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
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
GB1266883D 1968-05-15 1968-05-15 Expired GB1266883A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2305668 1968-05-15

Publications (1)

Publication Number Publication Date
GB1266883A true GB1266883A (de) 1972-03-15

Family

ID=10189398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266883D Expired GB1266883A (de) 1968-05-15 1968-05-15

Country Status (1)

Country Link
GB (1) GB1266883A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156232A (en) * 1984-03-29 1985-10-09 Marshall D A G Reinforced pleated filtering material
WO2009081166A1 (en) * 2007-12-21 2009-07-02 Madison Filter 981 Limited Filter element frames
US8361584B2 (en) 2008-01-21 2013-01-29 Madison Filter 981 Ltd. Belt seams

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156232A (en) * 1984-03-29 1985-10-09 Marshall D A G Reinforced pleated filtering material
WO2009081166A1 (en) * 2007-12-21 2009-07-02 Madison Filter 981 Limited Filter element frames
US8518140B2 (en) 2007-12-21 2013-08-27 Madison Filter 981 Ltd. Filter element frames
US8361584B2 (en) 2008-01-21 2013-01-29 Madison Filter 981 Ltd. Belt seams

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired