ES238796U - Elemento filtrador de gases. - Google Patents

Elemento filtrador de gases.

Info

Publication number
ES238796U
ES238796U ES1977238796U ES238796U ES238796U ES 238796 U ES238796 U ES 238796U ES 1977238796 U ES1977238796 U ES 1977238796U ES 238796 U ES238796 U ES 238796U ES 238796 U ES238796 U ES 238796U
Authority
ES
Spain
Prior art keywords
side walls
filter element
gas filter
maintainers
manufacturing
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.)
Granted
Application number
ES1977238796U
Other languages
English (en)
Other versions
ES238796Y (es
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.)
Luwa Ltd
Original Assignee
Luwa Ltd
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 Luwa Ltd filed Critical Luwa Ltd
Publication of ES238796U publication Critical patent/ES238796U/es
Application granted granted Critical
Publication of ES238796Y publication Critical patent/ES238796Y/es
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
    • B01D46/02—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
    • 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

Landscapes

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

Abstract

Elemento filtrador de gases, del tipo de los que comprenden una bolsa filtradora cuneiforme dotada de paredes laterales de material filtrante y de una pluralidad de mantenedores de separación flexibles, a modo de superficies, de configuración triangular o trapecial, dispuestos en el interior de dicha bolsa transversalmente a las paredes laterales, extendiéndose aproximadamente en el sentido de flujo, y unidos a dichas paredes laterales a lo largo de respectivos bordes longitudinales de los mismos, caracterizado porque los mantenedores de separación determinan sendos pares de caras opuestas de respectivas porciones de tubo deformadas a modo de tetraedros y realizadas de material de malla gruesa.
ES1977238796U 1976-06-04 1977-05-20 Elemento filtrador de gases. Expired ES238796Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH709876A CH608976A5 (es) 1976-06-04 1976-06-04

Publications (2)

Publication Number Publication Date
ES238796U true ES238796U (es) 1978-12-01
ES238796Y ES238796Y (es) 1979-04-16

Family

ID=4319903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977238796U Expired ES238796Y (es) 1976-06-04 1977-05-20 Elemento filtrador de gases.

Country Status (9)

Country Link
US (1) US4154587A (es)
JP (1) JPS6034410B2 (es)
AR (1) AR212267A1 (es)
AT (1) AT364736B (es)
BR (1) BR7703571A (es)
CH (1) CH608976A5 (es)
DE (1) DE2719983C2 (es)
ES (1) ES238796Y (es)
GB (1) GB1562648A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237596A (en) * 1978-10-04 1980-12-09 Standard Oil Company (Indiana) Method of converting membrane separation units
DE3637516C1 (en) * 1986-11-04 1988-04-14 Intensiv Filter Gmbh Filter elements for dust filters
US5246474A (en) * 1991-05-04 1993-09-21 British United Shoe Machinery Limited Process for manufacturing a self-supporting filter unit
TW199108B (es) * 1991-11-11 1993-02-01 British United Shoe Machinery
JPH09187614A (ja) * 1996-01-12 1997-07-22 Toyoda Spinning & Weaving Co Ltd フィルタエレメント
US5928396A (en) * 1997-12-31 1999-07-27 Aaf International Pocket filter and method and apparatus for making the same
EP1399241B1 (de) * 2001-06-18 2005-03-16 HJS Fahrzeugtechnik GmbH & Co. Partikelfilter für abgase von brennkraftmaschinen
WO2002102493A2 (de) * 2001-06-18 2002-12-27 Hjs Fahrzeugtechnik Gmbh & Co. Mit russabbrennung arbeitender partikelfilter für dieselmotoren
US7625418B1 (en) * 2005-06-08 2009-12-01 Aaf-Mcquay, Inc. Spacer arrangement for pleated filter
JP5199246B2 (ja) 2006-05-22 2013-05-15 ナイキ インターナショナル リミテッド 光源を使用する、透光性カバーを有する時計ディスプレイ
US8444729B2 (en) * 2007-11-26 2013-05-21 Caterpillar Inc. Electrically regenerated exhaust particulate filter having non-axial regeneration flame propagation
US8690980B2 (en) * 2010-08-31 2014-04-08 Bha Altair, Llc Filter pocket arrangement with increased filter media area
US9375664B2 (en) 2012-06-13 2016-06-28 Maxitrol Company Filter assembly
US9720443B2 (en) 2013-03-15 2017-08-01 Nike, Inc. Wearable device assembly having athletic functionality
DE102015107481A1 (de) * 2015-05-12 2016-11-17 Kluge Luftfilter Gmbh Filterbeutel für Taschenluftfilter
US10518207B2 (en) * 2016-10-24 2019-12-31 Automatic Air, Llc Automatic air filter with enhanced air flow filtering area

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE472246C (de) * 1929-02-22 Ed Wilh Straus Scharina Zylindrisches oder pyramidenfoermiges Schlauchfilter mit federndem Drahtgestell
US2853154A (en) * 1956-08-27 1958-09-23 American Air Filter Co Pocket-type air filters
NL134853C (es) * 1961-09-13 1972-03-15
US3273321A (en) * 1963-08-26 1966-09-20 Cambridge Filter Corp Air filter having a replaceable cartridge
US3400519A (en) * 1967-01-11 1968-09-10 Paul P. Korn High efficiency air filter
DE2541331B2 (de) * 1975-09-17 1978-08-31 Fa. Carl Freudenberg, 6940 Weinheim Gasfilterelement

Also Published As

Publication number Publication date
DE2719983C2 (de) 1986-05-28
ES238796Y (es) 1979-04-16
BR7703571A (pt) 1978-03-21
GB1562648A (en) 1980-03-12
ATA383077A (de) 1981-04-15
CH608976A5 (es) 1979-02-15
JPS52149677A (en) 1977-12-12
JPS6034410B2 (ja) 1985-08-08
DE2719983A1 (de) 1977-12-15
AT364736B (de) 1981-11-10
AR212267A1 (es) 1978-06-15
US4154587A (en) 1979-05-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20100528