GB1305812A - - Google Patents

Info

Publication number
GB1305812A
GB1305812A GB734870A GB734870A GB1305812A GB 1305812 A GB1305812 A GB 1305812A GB 734870 A GB734870 A GB 734870A GB 734870 A GB734870 A GB 734870A GB 1305812 A GB1305812 A GB 1305812A
Authority
GB
United Kingdom
Prior art keywords
side members
filter material
frames
folded
feb
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.)
Expired
Application number
GB734870A
Other languages
English (en)
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 filed Critical
Publication of GB1305812A publication Critical patent/GB1305812A/en
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
    • 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
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB734870A 1969-02-26 1970-02-16 Expired GB1305812A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6908374U DE6908374U (de) 1969-02-26 1969-02-26 Taschenfilter zur luft- und gasreinigung

Publications (1)

Publication Number Publication Date
GB1305812A true GB1305812A (enrdf_load_stackoverflow) 1973-02-07

Family

ID=6600219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB734870A Expired GB1305812A (enrdf_load_stackoverflow) 1969-02-26 1970-02-16

Country Status (5)

Country Link
US (1) US3691736A (enrdf_load_stackoverflow)
CH (1) CH505640A (enrdf_load_stackoverflow)
DE (1) DE6908374U (enrdf_load_stackoverflow)
FR (1) FR2032410B1 (enrdf_load_stackoverflow)
GB (1) GB1305812A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000437A1 (en) * 2009-07-03 2011-01-06 Camfil Ab Camflo gt wireframe
WO2011072756A1 (en) * 2009-12-18 2011-06-23 Camfil Ab Air intake for a plant

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830042A (en) * 1972-09-13 1974-08-20 Allied Filter Eng Inc Rectangular filter bag
US3960508A (en) * 1974-11-04 1976-06-01 Exxon Research And Engineering Company Trough-type scale traps
US4193780A (en) * 1978-03-20 1980-03-18 Industrial Air, Inc. Air filter construction
US4636232A (en) * 1985-12-16 1987-01-13 Amway Corporation Filter stack
US4743280A (en) * 1986-03-24 1988-05-10 Pappas Phillip M Air filter apparatus
US5800585A (en) * 1997-04-03 1998-09-01 Choi; Kyung-Ju Self-supporting pocket fluid filter
US6676721B1 (en) * 2000-06-02 2004-01-13 Donaldson Company, Inc. Multistage air cleaner including pulse cleaning system
US6294004B1 (en) 1999-12-21 2001-09-25 Engineering Dynamics Ltd. Structures for electrostatic V-bank air filters
US6579336B1 (en) 2000-06-16 2003-06-17 Tri-Dim Filter Corporation Reversed cube air filter assembly
US6902603B2 (en) * 2003-01-27 2005-06-07 Engineering Dynamics Ltd. Integrated air filtration unit
US20050252075A1 (en) * 2004-05-11 2005-11-17 Blue Rhino Global Sourcing, Llc Wave shaped screen for insect trap
EP2389994B1 (en) * 2005-03-31 2013-06-12 Donaldson Company, Inc. Air cleaner assembly
USD597189S1 (en) * 2006-01-20 2009-07-28 Aaf-Mcquay Inc. Filter cassette
US9140492B1 (en) * 2008-06-23 2015-09-22 Scott E. Gunsaullus Paint disposal or recovery system
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8753414B2 (en) * 2009-04-02 2014-06-17 W. L. Gore & Associates, Inc. Filter assembly and mounting flange extension for gas turbine filter assembly
DE102011008325B4 (de) * 2011-01-11 2016-12-15 Carl Freudenberg Kg Keilförmiges Filterelement mit zwei Plattenfiltern und dessen Verwendung
USD692543S1 (en) * 2011-02-10 2013-10-29 Camfil Farr, Inc. Multi-pocket bag filter
DE102013002057B4 (de) * 2013-02-07 2014-07-03 Mann + Hummel Gmbh Filtereinrichtung, insbesondere Luftfilter
DE102014004810A1 (de) * 2014-04-03 2015-10-08 Carl Freudenberg Kg Taschenfilter
US20170056800A1 (en) * 2015-05-05 2017-03-02 Airgle Corporation Filter assembly for providing purified air
US12168193B2 (en) * 2015-07-15 2024-12-17 Baldwin Filters, Inc. Filter with shield features
CN108883355B (zh) * 2015-12-23 2021-06-25 气体产品与化学公司 用于过滤气体-固体混合物的系统和方法
EP3453441B1 (de) 2017-09-07 2020-09-02 Carl Freudenberg KG Taschenfilterelement
US12390755B2 (en) * 2021-04-19 2025-08-19 B/E Aerospace Inc. Clogged air filter detection for galley inserts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000437A1 (en) * 2009-07-03 2011-01-06 Camfil Ab Camflo gt wireframe
WO2011072756A1 (en) * 2009-12-18 2011-06-23 Camfil Ab Air intake for a plant
US9056270B2 (en) 2009-12-18 2015-06-16 Camfil Ab Air intake for a plant

Also Published As

Publication number Publication date
DE6908374U (de) 1969-07-10
CH505640A (de) 1971-04-15
US3691736A (en) 1972-09-19
FR2032410B1 (enrdf_load_stackoverflow) 1973-08-10
FR2032410A1 (enrdf_load_stackoverflow) 1970-11-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee