IT1089797B - Dispositivo di sigillatura a tenuta di celle di filtraggio - Google Patents

Dispositivo di sigillatura a tenuta di celle di filtraggio

Info

Publication number
IT1089797B
IT1089797B IT30994/77A IT3099477A IT1089797B IT 1089797 B IT1089797 B IT 1089797B IT 30994/77 A IT30994/77 A IT 30994/77A IT 3099477 A IT3099477 A IT 3099477A IT 1089797 B IT1089797 B IT 1089797B
Authority
IT
Italy
Prior art keywords
sealing
filter cell
sealing device
cell sealing
filter
Prior art date
Application number
IT30994/77A
Other languages
English (en)
Original Assignee
American Air Filter Co
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 filed Critical American Air Filter Co
Application granted granted Critical
Publication of IT1089797B publication Critical patent/IT1089797B/it

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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0091—Including arrangements for environmental or personal protection
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0098—Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • B01D46/88—Replacing filter 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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
IT30994/77A 1977-05-11 1977-12-20 Dispositivo di sigillatura a tenuta di celle di filtraggio IT1089797B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/795,892 US4124361A (en) 1977-05-11 1977-05-11 Sealing device for filter cells

Publications (1)

Publication Number Publication Date
IT1089797B true IT1089797B (it) 1985-06-18

Family

ID=25166716

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30994/77A IT1089797B (it) 1977-05-11 1977-12-20 Dispositivo di sigillatura a tenuta di celle di filtraggio

Country Status (7)

Country Link
US (1) US4124361A (it)
JP (1) JPS53139277A (it)
DE (1) DE2754513A1 (it)
ES (1) ES467101A1 (it)
FR (1) FR2390195A1 (it)
GB (1) GB1577995A (it)
IT (1) IT1089797B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243486A (en) * 1977-09-29 1981-01-06 Delbag-Luftfilter Gmbh Method of mounting filter elements and mounting therefor
US4217122A (en) * 1978-11-01 1980-08-12 American Air Filter Company, Inc. Filter retaining latch
US4251245A (en) * 1979-12-12 1981-02-17 Mine Safety Appliances Company Side loading filter apparatus
US4266956A (en) * 1979-12-26 1981-05-12 American Air Filter Company, Inc. Filter clamping device
US4251246A (en) * 1980-01-24 1981-02-17 Mine Safety Appliances Company Safety device for side loading filtering apparatus
JPS57500425A (it) * 1980-03-12 1982-03-11
US4299396A (en) * 1980-03-12 1981-11-10 Caterpillar Tractor Co. Quick release seal retainer
US4504293A (en) * 1980-11-06 1985-03-12 Donaldson Company, Inc. Self-cleaning air filter
US4402533A (en) * 1981-04-27 1983-09-06 Exxon Production Rsearch Co. Clamping mechanism for connecting members in end-to-end relation
JPS5835913U (ja) * 1981-08-27 1983-03-09 日本バイリ−ン株式会社 エアフイルタ取付ケ−シング
US4394022A (en) * 1981-09-29 1983-07-19 Gilmore Richard F Mechanically expandable annular seal
FR2522350B1 (fr) * 1982-02-26 1985-07-05 Poelman Sofiltra Installation de pressurisation et de filtration, notamment pour abri de protection de personnes contre les effets d'armes nucleaires, biologiques ou chimiques
US5637124A (en) * 1995-03-23 1997-06-10 Helical Dynamics, Inc. Modular air cleaning system
US5665145A (en) * 1995-10-26 1997-09-09 American Standard Inc. Air filter channel and puller
US5837040A (en) * 1996-09-09 1998-11-17 International Decontamination Systems Llc Room air decontamination device
US6099612A (en) * 1998-09-04 2000-08-08 Filtration Group, Inc. Side access filter support and sealing system
US6676721B1 (en) * 2000-06-02 2004-01-13 Donaldson Company, Inc. Multistage air cleaner including pulse cleaning system
US7483526B2 (en) * 2004-06-10 2009-01-27 International Business Machines Corporation Method for conference call initialization
US7332012B2 (en) * 2004-07-21 2008-02-19 Aaf-Mcquay Inc. Multi-stage filtering apparatus
US8951321B2 (en) * 2005-03-31 2015-02-10 Donaldson Company, Inc. Pulse jet air cleaner components; features; assemblies; and, methods
CA2574693A1 (en) * 2006-01-23 2007-07-23 Aaf-Mcquay Inc. Front access frame sealing mechanism for filter cassettes
US20070221585A1 (en) * 2006-02-10 2007-09-27 Vozar Andrea L Collapsible Protective Cover for a Filter
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US9833778B2 (en) * 2015-11-03 2017-12-05 Kewaunee Scientific Corporation Laboratory work cabinet with filter mounting mechanism
DE102018008122A1 (de) * 2018-10-13 2020-04-16 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zur Filterung einer verunreinigten Luft
DE102019119674A1 (de) * 2019-07-19 2021-01-21 Hamilton Medical Ag Beatmungsleitung mit verbessert austauschbarem Atemgas-Filter
DE102020204126A1 (de) * 2020-03-30 2021-09-30 Volkswagen Aktiengesellschaft Vorrichtung zum Verschluss mindestens einer Öffnung beim Wechsel mindestens eines Filterelements in einer Abluftfilteranlage und eine Lackieranlage mit einer solchen
DE102020110081B4 (de) 2020-04-09 2025-06-26 Lufttechnik Gransee GmbH Filtervorrichtung
DE102020110082A1 (de) * 2020-04-09 2021-10-14 Lufttechnik Gransee GmbH Filtervorrichtung und Verfahren zum Wechseln eines Filterelementes
JP7495078B2 (ja) * 2020-12-14 2024-06-04 三菱重工業株式会社 フィルタ保持装置
US20220258086A1 (en) * 2021-02-16 2022-08-18 Illinois Tool Works Inc. Systems and methods for filter and/or debris disposal for an extraction system filter
IT202200025191A1 (it) * 2022-12-07 2024-06-07 Bmc Srl Sistema di filtrazione di aria per un aeromobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354616A (en) * 1964-11-20 1967-11-28 Saint Gobain Nucleaire Method and apparatus for loading and unloading a filter for radioactive gases
US3393498A (en) * 1965-12-15 1968-07-23 Donaldson Co Inc Filter retaining mechanism
US3409315A (en) * 1966-05-17 1968-11-05 Swivelier Company Inc Swivel joint

Also Published As

Publication number Publication date
DE2754513A1 (de) 1978-11-16
ES467101A1 (es) 1978-11-01
GB1577995A (en) 1980-10-29
US4124361A (en) 1978-11-07
JPS53139277A (en) 1978-12-05
FR2390195A1 (fr) 1978-12-08

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