FR2158667A5 - - Google Patents

Info

Publication number
FR2158667A5
FR2158667A5 FR7138696A FR7138696A FR2158667A5 FR 2158667 A5 FR2158667 A5 FR 2158667A5 FR 7138696 A FR7138696 A FR 7138696A FR 7138696 A FR7138696 A FR 7138696A FR 2158667 A5 FR2158667 A5 FR 2158667A5
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.)
Expired
Application number
FR7138696A
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.)
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 FR7138696A priority Critical patent/FR2158667A5/fr
Priority to GB316173A priority patent/GB1423529A/en
Application granted granted Critical
Publication of FR2158667A5 publication Critical patent/FR2158667A5/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
    • B01D46/52—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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • 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
    • B01D2277/00—Filters specially adapted for separating dispersed particles from gases or vapours characterised by the position of the filter in relation to the gas stream
    • B01D2277/10—Parallel
FR7138696A 1971-10-28 1971-10-28 Expired FR2158667A5 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7138696A FR2158667A5 (de) 1971-10-28 1971-10-28
GB316173A GB1423529A (en) 1971-10-28 1973-01-22 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138696A FR2158667A5 (de) 1971-10-28 1971-10-28

Publications (1)

Publication Number Publication Date
FR2158667A5 true FR2158667A5 (de) 1973-06-15

Family

ID=9084995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138696A Expired FR2158667A5 (de) 1971-10-28 1971-10-28

Country Status (2)

Country Link
FR (1) FR2158667A5 (de)
GB (1) GB1423529A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256772A1 (de) * 1986-08-20 1988-02-24 Nippondenso Co., Ltd. Verfahren und Apparat zur Formung eines Filterelementes

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150392A1 (de) * 1981-12-16 1983-06-23 Delbag-Luftfilter Gmbh, 1000 Berlin Kompaktes universal-grossflaechenfiltersystem nach dembaukastenprinzip zur luftreinigung
IT8453081V0 (it) * 1984-03-09 1984-03-09 Gilardini Spa Filtro aria
GB2169522B (en) * 1985-01-11 1989-02-01 Mach Control Limited Fluid filter
DE4002078C1 (de) * 1990-01-25 1991-05-02 Fa. Carl Freudenberg, 6940 Weinheim, De
WO1995015204A1 (en) * 1993-12-02 1995-06-08 Virgil Alexandru Comanescu Filter device
DE10333185A1 (de) † 2003-07-22 2005-02-24 Robert Bosch Gmbh Flacher Kraftstofffilter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256772A1 (de) * 1986-08-20 1988-02-24 Nippondenso Co., Ltd. Verfahren und Apparat zur Formung eines Filterelementes
US4834700A (en) * 1986-08-20 1989-05-30 Nippondenso Co., Ltd. Method of and apparatus for forming filter element

Also Published As

Publication number Publication date
GB1423529A (en) 1976-02-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse