FR2030557A6 - - Google Patents

Info

Publication number
FR2030557A6
FR2030557A6 FR6931011A FR6931011A FR2030557A6 FR 2030557 A6 FR2030557 A6 FR 2030557A6 FR 6931011 A FR6931011 A FR 6931011A FR 6931011 A FR6931011 A FR 6931011A FR 2030557 A6 FR2030557 A6 FR 2030557A6
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
FR6931011A
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.)
Delbag Luftfilter GmbH
Original Assignee
Delbag Luftfilter GmbH
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 Delbag Luftfilter GmbH filed Critical Delbag Luftfilter GmbH
Application granted granted Critical
Publication of FR2030557A6 publication Critical patent/FR2030557A6/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/80—Self-contained air purifiers
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air Bags (AREA)
FR6931011A 1969-04-29 1969-09-11 Expired FR2030557A6 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691922268 DE1922268B2 (de) 1969-04-29 1969-04-29 Filteranlage zur abscheidung von schwebstoffen aus einem luft- oder gasstrom
US3167470A 1970-04-24 1970-04-24
US00306312A US3808777A (en) 1969-04-29 1972-11-14 Overhead air filter

Publications (1)

Publication Number Publication Date
FR2030557A6 true FR2030557A6 (fr) 1970-11-13

Family

ID=27181914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931011A Expired FR2030557A6 (fr) 1969-04-29 1969-09-11

Country Status (5)

Country Link
US (2) US3760568A (fr)
CH (1) CH549188A (fr)
DE (1) DE1922268B2 (fr)
FR (1) FR2030557A6 (fr)
GB (1) GB1316843A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295730A (fr) * 1962-07-25 1900-01-01
US3880625A (en) * 1973-09-28 1975-04-29 Moore And Hanks Company Filter system
US3925043A (en) * 1973-11-13 1975-12-09 Environment One Corp Low cost, efficient, general purpose air cleaner cartridge
US3888644A (en) * 1973-12-03 1975-06-10 Black Sivalls & Bryson Inc Filter-separator apparatus
US4088463A (en) * 1976-05-05 1978-05-09 Frederick L. Fichter Filtration module
US4269615A (en) * 1977-03-10 1981-05-26 American Hospital Supply Corporation Filter assembly
US4163416A (en) * 1977-08-29 1979-08-07 Schako Metallwarenfabrik Ferdinand Schad Gmbh Slotted outlet for the ventilation of interior spaces
US4178159A (en) * 1977-09-21 1979-12-11 Fecteau Ronald D Clean room filter assembly
US4372853A (en) * 1981-06-03 1983-02-08 The United States Of America As Represented By The Department Of Energy Removable, hermetically-sealing, filter attachment system for hostile environments
US4750411A (en) * 1985-03-12 1988-06-14 Eversole Larry R Register box and wye
US4976757A (en) * 1989-05-04 1990-12-11 Comp-Aire Systems, Inc. Filtration plenum module constructed for on-site assembly
JP3491103B2 (ja) * 1994-11-14 2004-01-26 四国化工機株式会社 クリーンエアダクト装置
US5595038A (en) * 1995-03-21 1997-01-21 Prestenback; Alfred Construction modules
JP3783088B2 (ja) * 1996-07-04 2006-06-07 四国化工機株式会社 フィルタユニット
EP0923322B1 (fr) * 1996-10-24 2006-08-09 Hepa Corporation Systeme de filtre a air pour salle blanche a unites de filtres autonomes
US5964910A (en) * 1998-01-05 1999-10-12 Keele; Rex A. Diffusing filter for downdraft air moving appliances
US8715383B2 (en) 2010-08-24 2014-05-06 Ray Cordell Method and apparatus for applying air filters
CN109603342A (zh) * 2018-12-20 2019-04-12 江苏中信浩博环保科技有限公司 一种吊装式家具喷漆废气收集装置
US20200238210A1 (en) * 2019-01-27 2020-07-30 Santos Gonzalez Duct filter box

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992503A (en) * 1935-02-26 Coupung
US1906826A (en) * 1930-07-12 1933-05-02 United Superior Union Company Pipe coupling
US3176447A (en) * 1961-06-07 1965-04-06 Gen Electric Air purifier
US3280541A (en) * 1964-03-03 1966-10-25 Envirco Inc Filter cell and retaining assembly
US3308741A (en) * 1965-05-28 1967-03-14 Chambers John Edward Ventilating air diffuser apparatus
US3314353A (en) * 1965-10-18 1967-04-18 Weber Showcase & Fixture Co Di Ventilated floor modular system
US3376695A (en) * 1966-01-06 1968-04-09 Crawford Ind Ltd Exhaust filters
US3360910A (en) * 1966-05-31 1968-01-02 Envirco Inc Filter framing system
GB1246111A (en) * 1968-02-21 1971-09-15 R C M Equipment Ltd Formerly R Lattice structure, particularly for supporting filters
US3522724A (en) * 1968-03-29 1970-08-04 Kidde & Co Walter Method and apparatus for testing clean room filtration efficiency
DE1782065B1 (de) * 1968-07-15 1972-02-03 Delbag Luftfilter Ges Mit Besc Filteranlage zur abscheidung von schwebstoffen aus einem luft oder gasstrom
US3552104A (en) * 1968-10-07 1971-01-05 American Air Filter Co Two-staged compression of a sealing gasket
US3465666A (en) * 1968-12-10 1969-09-09 Kidde & Co Walter Cleanroom filtering method

Also Published As

Publication number Publication date
GB1316843A (en) 1973-05-16
DE1922268B2 (de) 1973-05-17
US3760568A (en) 1973-09-25
CH549188A (de) 1974-05-15
US3808777A (en) 1974-05-07
DE1922268A1 (de) 1971-05-13

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