GB1504842A - Gas filter assembly - Google Patents

Gas filter assembly

Info

Publication number
GB1504842A
GB1504842A GB3826976A GB3826976A GB1504842A GB 1504842 A GB1504842 A GB 1504842A GB 3826976 A GB3826976 A GB 3826976A GB 3826976 A GB3826976 A GB 3826976A GB 1504842 A GB1504842 A GB 1504842A
Authority
GB
United Kingdom
Prior art keywords
filter
pockets
smaller
gas filter
sept
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
GB3826976A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1504842A publication Critical patent/GB1504842A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB3826976A 1975-09-25 1976-09-15 Gas filter assembly Expired GB1504842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757530381U DE7530381U (de) 1975-09-25 1975-09-25 Filterbausatz

Publications (1)

Publication Number Publication Date
GB1504842A true GB1504842A (en) 1978-03-22

Family

ID=6655954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3826976A Expired GB1504842A (en) 1975-09-25 1976-09-15 Gas filter assembly

Country Status (21)

Country Link
US (1) US4080185A (https=)
JP (1) JPS5651944Y2 (https=)
AT (1) AT366292B (https=)
AU (1) AU504618B2 (https=)
BE (1) BE845586A (https=)
CH (1) CH595128A5 (https=)
DE (1) DE7530381U (https=)
DK (1) DK146196C (https=)
ES (1) ES449837A1 (https=)
FI (1) FI62227C (https=)
FR (1) FR2325414A1 (https=)
GB (1) GB1504842A (https=)
GR (1) GR62419B (https=)
IE (1) IE44202B1 (https=)
IT (1) IT1069981B (https=)
LU (1) LU75859A1 (https=)
NL (1) NL185064C (https=)
NO (1) NO145781C (https=)
SE (1) SE420267B (https=)
YU (1) YU232676A (https=)
ZA (1) ZA765567B (https=)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751640C2 (de) * 1977-11-17 1987-04-02 Delbag-Luftfilter Gmbh, 1000 Berlin Austauschbares Filterelement zur Reinigung von mit toxischen oder radioaktiven Bestandteilen beladenen Luft- oder Gasströmen in kerntechnischen Anlagen und Verfahren zum Austausch und zur Beseitigung von volumenverringerbaren verseuchten Filterelementen in Abfallbehälter
CS242625B1 (en) * 1983-08-04 1986-05-15 Jiri Albrecht Industry filter
NL8603306A (nl) * 1986-12-24 1988-07-18 Filtrete Bv Luchtfilter.
US4925561A (en) * 1988-03-31 1990-05-15 Tsuchiya Mfg. Co., Ltd. Composite planar and triangularly pleated filter element
JPH0310956Y2 (https=) * 1988-07-01 1991-03-18
US5215609A (en) * 1991-12-20 1993-06-01 Sanders Scott L Continuous process for producing ultrasonically welded air filters
FR2692496B1 (fr) * 1992-06-19 1994-10-14 Baekelite Sarl Kit de montage pour filtres à poches.
DE4443144C1 (de) * 1994-12-05 1995-11-23 Freudenberg Carl Fa Taschenfilter
DE69614507T2 (de) * 1996-05-03 2002-04-11 Idr Holding S.A., Luxemburg/Luxembourg Taschenfilter
DE29800969U1 (de) * 1998-01-22 1998-04-16 Kluge Klaus Dipl Ing Abstandhalter-System für Taschenfilter
DE29801086U1 (de) * 1998-01-23 1999-05-20 Camfil GmbH, 23858 Reinfeld Taschenfilter
US6010548A (en) * 1998-01-30 2000-01-04 Freudenberg Nonwovens Limited Partnership Spaced pocket filter assembly and method of manufacturing same
FR2809168A1 (fr) * 2000-05-18 2001-11-23 Clauger Chassis de support d'element de filtration et/ou de diffusion d'air et procede de fabrication de ce chassis
US7186287B2 (en) * 2004-02-17 2007-03-06 Beier Scott B Disposable filter for a fluid handling device and a method for using the same
EP1771237B2 (en) 2004-06-14 2018-10-10 Donaldson Company, Inc. Air filter arrangement and methods
EP3135363B1 (en) 2004-08-06 2021-06-30 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
BRPI0606625B1 (pt) 2005-01-13 2018-06-19 Donaldson Company, Inc. Cartucho de filtro de ar e conjunto de filtro de ar
CN101137424B (zh) 2005-01-13 2011-12-28 唐纳森公司 空气过滤器滤筒和空气滤清器组件
US7520913B2 (en) 2005-02-04 2009-04-21 Donaldson Company, Inc. Non-cylindrical filter elements, and methods
USD600790S1 (en) 2006-05-10 2009-09-22 Donaldson Company, Inc. Filter cartridge
US7625419B2 (en) 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
EP2190554B1 (en) 2007-09-07 2013-01-09 Donaldson Company, Inc. Air filter assembly
US8061530B2 (en) 2009-04-09 2011-11-22 Cummins Filtration Ip, Inc. Filtration sealing system
US9504949B2 (en) 2011-06-30 2016-11-29 Donaldson Company, Inc. Air/oil separator assemblies; components; and methods
US8685302B2 (en) 2012-02-20 2014-04-01 Honeywell International Inc. Monolithic acoustically-treated composite structures and methods for fabricating the same
EP3013456B1 (en) 2013-06-28 2020-04-08 Donaldson Company, Inc. Filter cartridge for an air cleaner assembly
WO2016044293A1 (en) 2014-09-15 2016-03-24 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US10532310B2 (en) 2014-12-27 2020-01-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
CN108367214B (zh) 2015-12-11 2021-04-16 康明斯过滤Ip公司 具有可变横截面轴向密封的过滤器
CN108778447B (zh) 2016-03-18 2022-02-11 康明斯过滤Ip公司 互锁稳定的过滤器组件
DE112017001554T5 (de) 2016-05-02 2018-12-13 Cummins Filtration Ip, Inc. Filter mit verriegelbarer gehäuseschnittstelle
DE112018000527T5 (de) 2017-01-25 2019-10-10 Cummins Filtration Ip, Inc. Erweiterbarer gewindeadapter für gewindelosen mantel
CN110382075A (zh) 2017-02-21 2019-10-25 康明斯滤清系统知识产权公司 波状互锁壳体-端板界面几何结构
DE112018000692T5 (de) 2017-03-16 2019-10-17 Cummins Filtration Ip, Inc. Filtrationsabdichtungssystem
MX2020002137A (es) 2017-08-31 2020-07-20 Donaldson Co Inc Cartuchos filtrantes, conjuntos de purificador de aire, carcasas, caracteristicas, componentes y metodos.
EP3453441B1 (de) * 2017-09-07 2020-09-02 Carl Freudenberg KG Taschenfilterelement
EP3826750B1 (en) 2018-07-23 2024-05-29 Cummins Filtration SARL Radial seal for spin-on filter
EP4028144B1 (en) 2019-09-13 2025-08-13 Donaldson Company, Inc. Air filter systems, filter bag assemblies, filter bags
WO2021163027A1 (en) 2020-02-11 2021-08-19 Cummins Filtration Inc. Advanced fuel filtration system with interlocking cartridge seal design
EP4308270B1 (en) 2021-03-16 2024-06-26 Donaldson Company, Inc. Foldable filter bags, filter bag support assemblies, and filter bag assemblies
US12589343B1 (en) * 2025-05-22 2026-03-31 Jeremiah Vandervorst Reusable air filter assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050508A (en) * 1934-12-11 1936-08-11 Dev Associates Inc Gas filter
US3026967A (en) * 1959-03-06 1962-03-27 Georgia Tool & Engineering Co Air filter
NL283169A (https=) * 1961-09-13
US3190059A (en) * 1962-05-03 1965-06-22 Cambridge Filter Corp Pocket filter
US3217472A (en) * 1962-07-05 1965-11-16 Continental Air Filters Inc Filter for gaseous fluids
US3247652A (en) * 1963-01-21 1966-04-26 Henry C Annas Means for mounting filter units in air ducts
BE713869A (https=) * 1968-04-18 1968-09-16
SE336083B (https=) * 1969-05-30 1971-06-21 Svenska Flaektfabriken Ab
US3834134A (en) * 1972-11-15 1974-09-10 American Air Filter Co Fluid tight seal for fluid treating filter
US3873286A (en) * 1973-06-20 1975-03-25 Oscar A Wurtenberg Gas filter assembly

Also Published As

Publication number Publication date
NO145781C (no) 1982-06-02
ZA765567B (en) 1977-08-31
FR2325414A1 (fr) 1977-04-22
FR2325414B1 (https=) 1980-05-23
NL185064C (nl) 1990-01-16
YU232676A (en) 1982-02-28
ES449837A1 (es) 1977-06-16
NL7610172A (nl) 1977-03-29
DK146196C (da) 1983-12-19
IE44202B1 (en) 1981-09-09
JPS5651944Y2 (https=) 1981-12-04
CH595128A5 (https=) 1978-01-31
AT366292B (de) 1982-03-25
IT1069981B (it) 1985-03-25
DK316676A (da) 1977-03-26
NL185064B (nl) 1989-08-16
SE7610543L (sv) 1977-03-26
DE7530381U (de) 1976-04-08
FI62227B (fi) 1982-08-31
GR62419B (en) 1979-04-11
FI62227C (fi) 1982-12-10
JPS5246374U (https=) 1977-04-01
IE44202L (en) 1977-03-25
NO145781B (no) 1982-02-22
LU75859A1 (https=) 1977-05-04
AU1744376A (en) 1978-03-09
US4080185A (en) 1978-03-21
AU504618B2 (en) 1979-10-18
SE420267B (sv) 1981-09-28
NO763019L (no) 1977-03-28
ATA710576A (de) 1981-08-15
FI762466A7 (https=) 1977-03-26
BE845586A (fr) 1976-12-16
DK146196B (da) 1983-07-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960914