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FR1334612A - Improvements to filter assemblies - Google Patents

Improvements to filter assemblies

Info

Publication number
FR1334612A
FR1334612A FR905631A FR905631A FR1334612A FR 1334612 A FR1334612 A FR 1334612A FR 905631 A FR905631 A FR 905631A FR 905631 A FR905631 A FR 905631A FR 1334612 A FR1334612 A FR 1334612A
Authority
FR
France
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
Application number
FR905631A
Other languages
French (fr)
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.)
American Air Filter Co Inc
Original Assignee
American Air Filter Co Inc
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 US128047A external-priority patent/US3183286A/en
Application filed by American Air Filter Co Inc filed Critical American Air Filter Co Inc
Priority to FR905631A priority Critical patent/FR1334612A/en
Application granted granted Critical
Publication of FR1334612A publication Critical patent/FR1334612A/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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR905631A 1961-07-31 1962-07-31 Improvements to filter assemblies Expired FR1334612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR905631A FR1334612A (en) 1961-07-31 1962-07-31 Improvements to filter assemblies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US128047A US3183286A (en) 1961-07-31 1961-07-31 Method of making unit filter assemblies
FR905631A FR1334612A (en) 1961-07-31 1962-07-31 Improvements to filter assemblies

Publications (1)

Publication Number Publication Date
FR1334612A true FR1334612A (en) 1963-08-09

Family

ID=26196896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905631A Expired FR1334612A (en) 1961-07-31 1962-07-31 Improvements to filter assemblies

Country Status (1)

Country Link
FR (1) FR1334612A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013356A1 (en) * 1979-01-15 1980-07-23 American Air Filter Company, Inc. Gas filter
WO1997009107A1 (en) * 1995-09-05 1997-03-13 The Racal Corporation Canada Inc. Method of manufacturing a filter assembly and the filter assembly produced thereby

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013356A1 (en) * 1979-01-15 1980-07-23 American Air Filter Company, Inc. Gas filter
WO1997009107A1 (en) * 1995-09-05 1997-03-13 The Racal Corporation Canada Inc. Method of manufacturing a filter assembly and the filter assembly produced thereby
US5676778A (en) * 1995-09-05 1997-10-14 The Racal Corporation Canada Inc. Method of manufacturing a filter assembly and the filter assembly produced thereby

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