CH614389A5 - Filter hood and method for production thereof - Google Patents

Filter hood and method for production thereof

Info

Publication number
CH614389A5
CH614389A5 CH1559176A CH1559176A CH614389A5 CH 614389 A5 CH614389 A5 CH 614389A5 CH 1559176 A CH1559176 A CH 1559176A CH 1559176 A CH1559176 A CH 1559176A CH 614389 A5 CH614389 A5 CH 614389A5
Authority
CH
Switzerland
Prior art keywords
production
filter hood
hood
filter
Prior art date
Application number
CH1559176A
Inventor
Franz Rudin
Original Assignee
Gertsch & Co Ag
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 Gertsch & Co Ag filed Critical Gertsch & Co Ag
Priority to CH1559176A priority Critical patent/CH614389A5/en
Priority to DE19772747543 priority patent/DE2747543A1/en
Priority to NL7712037A priority patent/NL7712037A/en
Priority to BE182389A priority patent/BE860534A/en
Publication of CH614389A5 publication Critical patent/CH614389A5/en

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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • B01D46/08—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat the working surfaces forming a star shape
CH1559176A 1976-12-10 1976-12-10 Filter hood and method for production thereof CH614389A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1559176A CH614389A5 (en) 1976-12-10 1976-12-10 Filter hood and method for production thereof
DE19772747543 DE2747543A1 (en) 1976-12-10 1977-10-22 FILTER HOOD AND METHOD OF MANUFACTURING IT
NL7712037A NL7712037A (en) 1976-12-10 1977-11-01 FILTER COVER AND PROCESS FOR ITS MANUFACTURE.
BE182389A BE860534A (en) 1976-12-10 1977-11-07 FILTER POCKET AND ITS MANUFACTURING PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1559176A CH614389A5 (en) 1976-12-10 1976-12-10 Filter hood and method for production thereof

Publications (1)

Publication Number Publication Date
CH614389A5 true CH614389A5 (en) 1979-11-30

Family

ID=4410378

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1559176A CH614389A5 (en) 1976-12-10 1976-12-10 Filter hood and method for production thereof

Country Status (4)

Country Link
BE (1) BE860534A (en)
CH (1) CH614389A5 (en)
DE (1) DE2747543A1 (en)
NL (1) NL7712037A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7041969U (en) * 1972-05-10 Junker A filter
DE1839444U (en) * 1961-07-12 1961-10-19 J C Binzer PAPER OR FLEECE FILTER.
US3386232A (en) * 1965-04-22 1968-06-04 American Air Filter Co Pocket-type filter

Also Published As

Publication number Publication date
BE860534A (en) 1978-03-01
NL7712037A (en) 1978-06-13
DE2747543A1 (en) 1978-06-15
DE2747543C2 (en) 1988-12-29

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: GERTSCH FILTER AG

PL Patent ceased