FR2045223A5 - - Google Patents

Info

Publication number
FR2045223A5
FR2045223A5 FR6921026A FR6921026A FR2045223A5 FR 2045223 A5 FR2045223 A5 FR 2045223A5 FR 6921026 A FR6921026 A FR 6921026A FR 6921026 A FR6921026 A FR 6921026A FR 2045223 A5 FR2045223 A5 FR 2045223A5
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
FR6921026A
Other languages
French (fr)
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.)
IRCHA
SOFRAIR
Original Assignee
IRCHA
SOFRAIR
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 IRCHA, SOFRAIR filed Critical IRCHA
Priority to FR6921026A priority Critical patent/FR2045223A5/fr
Priority to DE19702030565 priority patent/DE2030565A1/en
Priority to US48172A priority patent/US3686836A/en
Application granted granted Critical
Publication of FR2045223A5 publication Critical patent/FR2045223A5/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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/29—Air curtains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
FR6921026A 1969-06-23 1969-06-23 Expired FR2045223A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6921026A FR2045223A5 (en) 1969-06-23 1969-06-23
DE19702030565 DE2030565A1 (en) 1969-06-23 1970-06-20 Dust-free workstation
US48172A US3686836A (en) 1969-06-23 1970-06-22 Dust-free work station with two crossed laminar flows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6921026A FR2045223A5 (en) 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
FR2045223A5 true FR2045223A5 (en) 1971-02-26

Family

ID=9036244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921026A Expired FR2045223A5 (en) 1969-06-23 1969-06-23

Country Status (3)

Country Link
US (1) US3686836A (en)
DE (1) DE2030565A1 (en)
FR (1) FR2045223A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417372A1 (en) * 1978-02-16 1979-09-14 Hauville Francois Handling-box to provide sterile clinical atmosphere - comprises tunnel with lateral access opening and longitudinal air flow

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880061A (en) * 1973-10-09 1975-04-29 American Air Filter Co Work station
US4371386A (en) * 1981-05-18 1983-02-01 Veco International, Inc. Filter housing
JPS63248449A (en) * 1987-04-03 1988-10-14 Tadahiro Omi Draft chamber
US5984990A (en) * 1998-02-27 1999-11-16 Mcdonald; Kevin Dustfree workbench for golf club shafts including underlying air filtration system
US6875248B1 (en) * 2002-09-25 2005-04-05 Delta International Machinery Corp. Dust collection cabinet
US7040239B2 (en) * 2002-09-25 2006-05-09 Black & Decker Inc. Downdraft table

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143952A (en) * 1960-08-24 1964-08-11 Dualjet Corp Method and apparatus for conditioning gas
US3113501A (en) * 1961-09-15 1963-12-10 George K Cargo Air door
US3367257A (en) * 1965-03-23 1968-02-06 Pyle National Co Air control for white room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417372A1 (en) * 1978-02-16 1979-09-14 Hauville Francois Handling-box to provide sterile clinical atmosphere - comprises tunnel with lateral access opening and longitudinal air flow

Also Published As

Publication number Publication date
DE2030565A1 (en) 1971-01-07
US3686836A (en) 1972-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse