FR2133602B1 - - Google Patents

Info

Publication number
FR2133602B1
FR2133602B1 FR7211758A FR7211758A FR2133602B1 FR 2133602 B1 FR2133602 B1 FR 2133602B1 FR 7211758 A FR7211758 A FR 7211758A FR 7211758 A FR7211758 A FR 7211758A FR 2133602 B1 FR2133602 B1 FR 2133602B1
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
FR7211758A
Other versions
FR2133602A1 (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.)
American Air Filter Co Inc
Original Assignee
American Air Filter Co Inc
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 American Air Filter Co Inc filed Critical American Air Filter Co Inc
Publication of FR2133602A1 publication Critical patent/FR2133602A1/fr
Application granted granted Critical
Publication of FR2133602B1 publication Critical patent/FR2133602B1/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7211758A 1971-04-16 1972-04-04 Expired FR2133602B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13462971A 1971-04-16 1971-04-16

Publications (2)

Publication Number Publication Date
FR2133602A1 FR2133602A1 (fr) 1972-12-01
FR2133602B1 true FR2133602B1 (fr) 1975-10-24

Family

ID=22464230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211758A Expired FR2133602B1 (fr) 1971-04-16 1972-04-04

Country Status (8)

Country Link
US (1) US3747305A (fr)
JP (1) JPS578894Y2 (fr)
AU (1) AU468107B2 (fr)
DE (1) DE2218461B2 (fr)
ES (1) ES401713A1 (fr)
FR (1) FR2133602B1 (fr)
GB (1) GB1367734A (fr)
IT (1) IT953312B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812660A (en) * 1973-01-11 1974-05-28 Combustion Equipment Ass Inc Filter apparatus
US4292057A (en) * 1975-09-29 1981-09-29 Flex Kleen Corp. Top removal support for dust collector bags
US4015961A (en) * 1976-01-08 1977-04-05 Air Filters, Inc. Filter bag and coupling
US4244718A (en) * 1976-04-15 1981-01-13 Albany International Corp. Reverse gas-flow bag filter
US4272263A (en) * 1979-05-21 1981-06-09 American Air Filter Company, Inc. Filter arrangement
DE3004222C2 (de) * 1980-02-06 1982-04-08 Intensiv-Filter Gmbh & Co Kg, 5620 Velbert Befestigungseinrichtung für Filterschläuche in Staubgasfiltern
US4310336A (en) * 1980-02-25 1982-01-12 Joy Manufacturing Company Filter bag attachment
DE3145517A1 (de) * 1981-11-17 1983-05-26 Webron Products Ltd., Rawtenstall, Rossendale, Lancashire "filtergeraet"
US5006243A (en) * 1987-10-20 1991-04-09 Hydrotreat, Inc. Filter bag securing ring
US5167680A (en) * 1992-02-27 1992-12-01 Figgie International Inc. Vacuum cleaner bag assembly
GB9405650D0 (en) * 1994-03-22 1994-05-11 Scape Group Plc Filtering apparatus
USD435640S (en) * 1999-08-26 2000-12-26 Bha Group Holdings, Inc. Combined cartridge filter and tube frame structure
US6358292B1 (en) 2000-06-02 2002-03-19 Bha Group Holdings, Inc. Pleated filter element with reusable mounting plate
ITMO20040149A1 (it) * 2004-06-17 2004-09-17 Manicardi Ecologia S N C Di Ma Metodo e dispositivo per la produzione di guarnizioni di testa per filtri a manica
US8105409B2 (en) 2009-01-30 2012-01-31 General Electric Company Filter retention system
US8048186B2 (en) 2009-04-02 2011-11-01 General Electric Company Filter retention systems and devices
DE202010004221U1 (de) 2010-03-29 2010-09-30 Heimbach Gmbh & Co. Kg Filtervorrichtung
US8580004B1 (en) 2011-01-21 2013-11-12 iFil USA, LLC Unitary filter cartridge with flow transition mouth
US9616371B1 (en) 2014-05-06 2017-04-11 iFil USA, LLC Cartridge filter with flow transition insert
US10024276B2 (en) * 2015-03-25 2018-07-17 Cab Fresh Filter Co Truck air pre-filter
CN105617778B (zh) * 2015-12-31 2018-02-09 安徽省元琛环保科技有限公司 一种半自动式不锈钢钢圈滤袋及其生产方法
US10722990B2 (en) 2016-09-15 2020-07-28 General Electric Company Method for installing and removing modularized silencer baffles
US10119469B2 (en) 2016-09-15 2018-11-06 General Electric Company Method and apparatus for modularized inlet silencer baffles
CN108278158B (zh) 2017-01-06 2022-05-13 通用电气公司 用于改进的入口消音挡板的系统和方法
CN108278157B (zh) 2017-01-06 2022-08-02 通用电气公司 用于改进的入口消音挡板的系统和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308310A (en) * 1942-05-07 1943-01-12 Richard Ruemelin Filter bag attaching means for dust arresting apparatus
US2805731A (en) * 1955-03-21 1957-09-10 Phillips Petroleum Co Dust filter bag and filtering assembly
US3170777A (en) * 1961-08-14 1965-02-23 Ducon Co Mounting for filter tubes
US3177636A (en) * 1962-03-19 1965-04-13 H Ind Inc As Bag house construction
US3243206A (en) * 1963-12-30 1966-03-29 Thomas & Betts Co Inc Fitting for connecting pliable conduit to apertured member

Also Published As

Publication number Publication date
FR2133602A1 (fr) 1972-12-01
DE2218461A1 (de) 1972-10-26
GB1367734A (en) 1974-09-25
JPS5584124U (fr) 1980-06-10
AU3816372A (en) 1973-07-26
DE2218461B2 (de) 1978-05-24
AU468107B2 (en) 1976-01-08
US3747305A (en) 1973-07-24
ES401713A1 (es) 1975-11-01
IT953312B (it) 1973-08-10
JPS578894Y2 (fr) 1982-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse