FR2232351A1 - - Google Patents

Info

Publication number
FR2232351A1
FR2232351A1 FR7419391A FR7419391A FR2232351A1 FR 2232351 A1 FR2232351 A1 FR 2232351A1 FR 7419391 A FR7419391 A FR 7419391A FR 7419391 A FR7419391 A FR 7419391A FR 2232351 A1 FR2232351 A1 FR 2232351A1
Authority
FR
France
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.)
Granted
Application number
FR7419391A
Other languages
French (fr)
Other versions
FR2232351B1 (en
Inventor
K-A G Gustavsson
H A Persson
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.)
Bahco Ventilation AB
Original Assignee
Bahco Ventilation AB
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 Bahco Ventilation AB filed Critical Bahco Ventilation AB
Publication of FR2232351A1 publication Critical patent/FR2232351A1/fr
Application granted granted Critical
Publication of FR2232351B1 publication Critical patent/FR2232351B1/fr
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
    • B01D46/10—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
    • B01D46/0002—Casings; Housings; Frame constructions
    • 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
FR7419391A 1973-06-06 1974-06-05 Expired FR2232351B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7307986A SE373294B (en) 1973-06-06 1973-06-06 DEVICE FOR FIXING AND CONTROLLING COMPACT FILTER CELLS

Publications (2)

Publication Number Publication Date
FR2232351A1 true FR2232351A1 (en) 1975-01-03
FR2232351B1 FR2232351B1 (en) 1978-01-13

Family

ID=20317690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419391A Expired FR2232351B1 (en) 1973-06-06 1974-06-05

Country Status (8)

Country Link
US (1) US3880628A (en)
JP (1) JPS50100671A (en)
DE (1) DE2424339C2 (en)
DK (1) DK143971C (en)
FI (1) FI55120C (en)
FR (1) FR2232351B1 (en)
NO (1) NO133015C (en)
SE (1) SE373294B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318669A1 (en) * 1975-07-25 1977-02-18 Air Ind PERFECTED FILTER POCKET FOR FILTRATION DEVICE
GB1582662A (en) * 1976-08-31 1981-01-14 Svenska Flaektfabriken Ab Filter for a dust separator
SE401103B (en) * 1976-08-31 1978-04-24 Svenska Flaektfabriken Ab DEVICE FOR FIXING A COMPACT FILTER IN A CASSETTE FRAME
FR2396582A1 (en) * 1977-07-05 1979-02-02 Air Ind FILTER BLOCK
US4473471A (en) * 1982-09-13 1984-09-25 Purolator Inc. Filter sealing gasket with reinforcement ring
US20090293464A1 (en) * 2008-05-30 2009-12-03 Caterpillar Inc. Assembly and method of assembly for exhaust treatment
CN105013258A (en) * 2015-07-10 2015-11-04 安徽省农业科学院畜牧兽医研究所 Exhaust gas filtering device for caged-chicken coop
US20220088518A1 (en) * 2018-11-29 2022-03-24 Cummins Filtration Ip, Inc Improved layered filter frame

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1049789A (en) * 1911-05-29 1913-01-07 Allis Chalmers Filter.
US2980208A (en) * 1957-05-21 1961-04-18 Delbag Luftfilter Gmbh Filter element for extremely fine dust
FR1352676A (en) * 1962-05-09 1964-02-14 Euresis Ets Cassette for inserting air filter sheets
US3479803A (en) * 1967-01-23 1969-11-25 American Air Filter Co Pocket-type filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
NO133015B (en) 1975-11-17
DE2424339C2 (en) 1984-11-15
SE373294B (en) 1975-02-03
DE2424339A1 (en) 1975-01-02
FR2232351B1 (en) 1978-01-13
DK281474A (en) 1975-01-20
US3880628A (en) 1975-04-29
DK143971C (en) 1982-05-24
FI55120C (en) 1979-06-11
SE7307986L (en) 1974-12-09
JPS50100671A (en) 1975-08-09
FI172874A (en) 1974-12-07
DK143971B (en) 1981-11-09
FI55120B (en) 1979-02-28
NO133015C (en) 1976-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse