FR2457707A1 - Filtre presentant un joint etanche au fluide entre son corps et son sac filtrant - Google Patents

Filtre presentant un joint etanche au fluide entre son corps et son sac filtrant

Info

Publication number
FR2457707A1
FR2457707A1 FR8011832A FR8011832A FR2457707A1 FR 2457707 A1 FR2457707 A1 FR 2457707A1 FR 8011832 A FR8011832 A FR 8011832A FR 8011832 A FR8011832 A FR 8011832A FR 2457707 A1 FR2457707 A1 FR 2457707A1
Authority
FR
France
Prior art keywords
filter
bag
fluid
lip
edge
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
FR8011832A
Other languages
English (en)
Other versions
FR2457707B1 (fr
Inventor
Howard William Morgan Jr
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.)
Pall Filter Specialists Inc
Original Assignee
Filter Specialists 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 Filter Specialists Inc filed Critical Filter Specialists Inc
Publication of FR2457707A1 publication Critical patent/FR2457707A1/fr
Application granted granted Critical
Publication of FR2457707B1 publication Critical patent/FR2457707B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Bag Frames (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'INVENTION CONCERNE UN FILTRE PRESENTANT UN JOINT ETANCHE AU FLUIDE ENTRE SON CORPS ET SON SAC FILTRANT. LEDIT FILTRE PRESENTE UN CORPS 12 AYANT UNE BORDURE ANNULAIRE 40 QUI DELIMITE SON OUVERTURE 18 ET LE SAC 32 PRESENTE UNE BAGUE 36 AYANT UNE LEVRE EXTERNE 38 FORMANT UN ANGLE AIGU AVEC LA PAROI LATERALE 34 DU SAC. LADITE LEVRE 38 RECOUVRE LA BORDURE 40 ET UN CAPUCHON 24 AYANT UNE SURFACE INTERNE 44 ENTRE EN CONTACT AVEC LA LEVRE 38 POUR LA METTRE EN CONTACT ETANCHE AU FLUIDE AVEC LA BORDURE 40 LORSQUE LES ELEMENTS DE MAINTIEN 26 ASSUJETTISSENT LE CAPUCHON 24 AU CORPS 12. APPLICATION AUX APPAREILS DE FILTRATION DE FLUIDES.
FR8011832A 1979-05-29 1980-05-28 Filtre presentant un joint etanche au fluide entre son corps et son sac filtrant Granted FR2457707A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/043,154 US4259188A (en) 1979-05-29 1979-05-29 Fluid filter housing and filter bag seal

Publications (2)

Publication Number Publication Date
FR2457707A1 true FR2457707A1 (fr) 1980-12-26
FR2457707B1 FR2457707B1 (fr) 1984-11-02

Family

ID=21925772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011832A Granted FR2457707A1 (fr) 1979-05-29 1980-05-28 Filtre presentant un joint etanche au fluide entre son corps et son sac filtrant

Country Status (6)

Country Link
US (1) US4259188A (fr)
JP (1) JPS55159816A (fr)
CA (1) CA1143668A (fr)
DE (1) DE3020273A1 (fr)
FR (1) FR2457707A1 (fr)
GB (1) GB2049464B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552661A (en) * 1981-10-16 1985-11-12 Morgan Howard W Liquid filter having self-retaining filter bags
CA1186634A (fr) * 1981-10-16 1985-05-07 H. William Morgan, Jr. Filtre de liquide a sacs de filtration auto- assujettis
GB2136305B (en) * 1983-03-09 1987-01-07 Filter Specialists Convertible liquid filter
US4701259A (en) * 1986-03-27 1987-10-20 Rosedale Products, Inc. Fluid filter with filter retainer
GB8701055D0 (en) * 1987-01-16 1987-02-18 Alcan Int Ltd Supporting/sealing membranes
DE3812085A1 (de) * 1988-04-12 1989-10-26 Gaf Corp Filter fuer unter druck stehendes fluid
US5137632A (en) * 1989-10-04 1992-08-11 Morgan Jr Howard W Optional self-retaining filter bag
US5075004A (en) * 1990-10-23 1991-12-24 Isp Investments Inc. Filter bag seal
US5376271A (en) * 1993-03-29 1994-12-27 Morgan, Jr.; H. William Liquid filtration unit
US5441650A (en) * 1993-10-15 1995-08-15 Le Sac Corporation Method and apparatus for a non-sealing filter element
CA2178270A1 (fr) * 1996-06-05 1997-12-06 Charles Cini Systeme de filtration des eaux usees
DE19803611C1 (de) * 1998-01-30 1999-06-24 Loeffler Filter Technik Gmbh Filter für ein Fluid
US6136192A (en) * 1998-06-15 2000-10-24 H-Tech, Inc. Filter bag and sealing ring therefor
US6116429A (en) * 1999-06-23 2000-09-12 Kirsgalvis; Richard D. Filter housing extension kit
GB9925754D0 (en) * 1999-10-29 1999-12-29 Lucas Industries Ltd Fuel filter
US6863831B2 (en) * 2001-05-28 2005-03-08 Akzo Nobel N.V. Filtration device
US7011754B2 (en) * 2002-06-25 2006-03-14 Uff Internation Corp. Filtering device having filter bag seal
US6949188B2 (en) * 2002-07-15 2005-09-27 Geyer's Manufacturing & Design, Inc. Filter assembly having improved sealing features
US6966444B2 (en) * 2003-09-17 2005-11-22 Morgan Howard W Filter with snap-fit filter bag
US20070039870A1 (en) * 2005-08-18 2007-02-22 3M Innovative Properties Company Cartridge filter
USD726870S1 (en) 2013-08-29 2015-04-14 Rapid Pure Inc Liquid filter housing
USD758528S1 (en) 2014-08-05 2016-06-07 Rapid Pure Inc. Liquid filter housing
USD756483S1 (en) 2014-08-21 2016-05-17 Rapid Pure, Inc. Open-ended filter housing
USD751170S1 (en) 2014-09-17 2016-03-08 Rapid Pure, Inc. Water filter mount assembly
USD747785S1 (en) 2014-12-18 2016-01-19 Rapid Pure, Inc. Water filter connector assembly
JP6401895B2 (ja) * 2017-11-08 2018-10-10 有限会社南口工業 水浄化装置及び濾過器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878938A (en) * 1957-04-02 1959-03-24 Dee John Chandler Swimming pool filter
US3592768A (en) * 1966-11-23 1971-07-13 Nasa Flared tube strainer
US3771664A (en) * 1972-07-05 1973-11-13 Dover Corp Filter seal
US3832833A (en) * 1972-12-26 1974-09-03 Texas Industries Inc Dust collector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908933A (en) * 1931-10-02 1933-05-16 Tinello Vito Antonio Filter
AU469028B2 (en) * 1971-01-29 1976-01-29 Air Filters, Inc A coupling fora dust collecting bag employed in air pollution control devices
US3814261A (en) * 1973-01-22 1974-06-04 Filter Specialists Filter for liquid material
US4133769A (en) * 1977-11-25 1979-01-09 Filter Specialists, Inc. Liquid filter having self-retaining filter bag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878938A (en) * 1957-04-02 1959-03-24 Dee John Chandler Swimming pool filter
US3592768A (en) * 1966-11-23 1971-07-13 Nasa Flared tube strainer
US3771664A (en) * 1972-07-05 1973-11-13 Dover Corp Filter seal
US3832833A (en) * 1972-12-26 1974-09-03 Texas Industries Inc Dust collector

Also Published As

Publication number Publication date
FR2457707B1 (fr) 1984-11-02
US4259188A (en) 1981-03-31
DE3020273C2 (fr) 1989-01-05
CA1143668A (fr) 1983-03-29
DE3020273A1 (de) 1980-12-11
GB2049464A (en) 1980-12-31
GB2049464B (en) 1983-05-18
JPS6314643B2 (fr) 1988-03-31
JPS55159816A (en) 1980-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse