BE868738A - Bloc de filtrage et son procede de fabrication - Google Patents

Bloc de filtrage et son procede de fabrication

Info

Publication number: BE868738A
Authority: BE; Belgium
Prior art keywords: manufacturing process; filter block; filter; block; manufacturing
Prior art date: 1977-07-05

Application number

BE2057113A

Other languages

English (en)

Inventor

J-P Guibet

Original Assignee

Air Ind

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.)

1977-07-05

Filing date

1978-07-05

Publication date

1979-01-05

1978-07-05 Application filed by Air Ind filed Critical Air Ind

1979-01-05 Publication of BE868738A publication Critical patent/BE868738A/fr

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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/12—Pocket type filter

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

BE2057113A 1977-07-05 1978-07-05 Bloc de filtrage et son procede de fabrication BE868738A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7720690A FR2396582A1 (fr)	1977-07-05	1977-07-05	Bloc de filtrage

Publications (1)

Publication Number	Publication Date
BE868738A true BE868738A (fr)	1979-01-05

Family

ID=9193011

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2057113A BE868738A (fr)	1977-07-05	1978-07-05	Bloc de filtrage et son procede de fabrication

Country Status (11)

Country	Link
US (1)	US4213771A (fr)
JP (1)	JPS5417576A (fr)
BE (1)	BE868738A (fr)
BR (1)	BR7804200A (fr)
DE (1)	DE2829484C2 (fr)
ES (1)	ES471486A1 (fr)
FR (1)	FR2396582A1 (fr)
GB (1)	GB2000693B (fr)
IT (1)	IT1096498B (fr)
NL (1)	NL7806921A (fr)
ZA (1)	ZA783469B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3132998C2 (de) *	1981-08-20	1986-09-04	Vsesojuznyj nau&ccaron;no-issledovatel'skij gorno-metallurgi&ccaron;eskij institut cvetnych metallov, Ust-Kamenogorsk	Filterelement für Schlauchfilter
DE3304350A1 (de) *	1983-02-09	1984-08-09	Schumann Textile Industrieprodukte GmbH, 7858 Weil am Rhein	Filter
DE3806246C2 (de) *	1988-02-27	1993-12-02	Meyer Roth Pastor Maschf	Geregeltes Preßstumpfschweißverfahren und Vorrichtung zu seiner Durchführung
GB2220588B (en) *	1988-06-28	1992-04-15	Btr Plc	Filter element
JPH0716739B2 (ja) *	1988-12-31	1995-03-01	稔橘田	短管の製造法
GB0120094D0 (en) *	2001-08-17	2001-10-10	Madison Filter 981 Ltd	Heat stable filter construction
US7905974B2 (en) *	2007-07-31	2011-03-15	Aaf-Mcquay Inc.	Method of making a marine gas turbine filter
US20090049810A1 (en) *	2007-08-23	2009-02-26	Green Thomas B	Dust filtration bag and frame apparatus and method
DE102010020924A1 (de) *	2010-01-22	2011-07-28	Spherefil GmbH, 88299	Filter und Verfahren zu dessen Herstellung
SE534763C2 (sv) *	2010-04-20	2011-12-13	Ultramare Ab	Sammansatt påsfilter
US8673037B2 (en)	2011-10-18	2014-03-18	Camfil Farr, Inc.	Air filter with balanced seal
GB2546546A (en) *	2016-01-22	2017-07-26	D R M Ind Fabrics Ltd	Filter
USD1094680S1 (en) *	2022-03-23	2025-09-23	Valdek Jakobczyk	Engine air filter

Family Cites Families (13)

* 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.
DE963829C (de) *	1955-01-19	1957-08-14	Delbag Luftfilter Gmbh	Filterkoerper aus einer gefalteten Filterstoffbahn fuer Einsatzrahmen von Luftfiltern zum Abscheiden feinster Staeube
US2980208A (en) *	1957-05-21	1961-04-18	Delbag Luftfilter Gmbh	Filter element for extremely fine dust
GB1000457A (en) *	1961-11-17	1965-08-04	J B Thorne & Son Ltd	Improvements in or relating to air filters
US3309848A (en) *	1964-06-19	1967-03-21	Schwab Louis	Air filtration
US3289395A (en) *	1964-11-12	1966-12-06	American Air Filter Co	Filter support arrangement
US3276190A (en) *	1964-11-12	1966-10-04	Continental Air Filters Inc	Bag-type gaseous fluid filter having enlarged filtering surfaces
US3386232A (en) *	1965-04-22	1968-06-04	American Air Filter Co	Pocket-type filter
US3400519A (en) *	1967-01-11	1968-09-10	Paul P. Korn	High efficiency air filter
US3479803A (en) *	1967-01-23	1969-11-25	American Air Filter Co	Pocket-type filter
US3394534A (en) *	1967-01-26	1968-07-30	Mine Safety Appliances Co	Bag filter
US3505795A (en) *	1968-04-26	1970-04-14	Wehr Corp	Pleated gas filter
SE373294B (sv) *	1973-06-06	1975-02-03	Bahco Ventilation Ab	Anordning for infestning och styrning av kompaktfilterceller

1977
- 1977-07-05 FR FR7720690A patent/FR2396582A1/fr active Granted
1978
- 1978-06-16 IT IT24642/78A patent/IT1096498B/it active
- 1978-06-16 ZA ZA00783469A patent/ZA783469B/xx unknown
- 1978-06-27 NL NL7806921A patent/NL7806921A/xx not_active Application Discontinuation
- 1978-06-30 BR BR7804200A patent/BR7804200A/pt unknown
- 1978-06-30 GB GB7828507A patent/GB2000693B/en not_active Expired
- 1978-07-03 US US05/921,813 patent/US4213771A/en not_active Expired - Lifetime
- 1978-07-04 JP JP8141078A patent/JPS5417576A/ja active Pending
- 1978-07-05 BE BE2057113A patent/BE868738A/fr not_active IP Right Cessation
- 1978-07-05 DE DE2829484A patent/DE2829484C2/de not_active Expired
- 1978-07-05 ES ES471486A patent/ES471486A1/es not_active Expired

Also Published As

Publication number	Publication date
ZA783469B (en)	1979-07-25
FR2396582A1 (fr)	1979-02-02
GB2000693A (en)	1979-01-17
US4213771A (en)	1980-07-22
FR2396582B1 (fr)	1981-12-11
BR7804200A (pt)	1979-04-03
GB2000693B (en)	1982-10-13
DE2829484A1 (de)	1979-01-25
JPS5417576A (en)	1979-02-08
NL7806921A (nl)	1979-01-09
DE2829484C2 (de)	1983-03-03
IT7824642A0 (it)	1978-06-16
ES471486A1 (es)	1979-02-01
IT1096498B (it)	1985-08-26

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Legal Events

Date	Code	Title	Description
1989-01-31	RE	Patent lapsed	Owner name: AIR INDUSTRIE ENVIRONNEMENT S.A. Effective date: 19880731

Date

Code

Title

Description

1989-01-31

Patent lapsed

Owner name: AIR INDUSTRIE ENVIRONNEMENT S.A.

Effective date: 19880731