FR2130721A1 - - Google Patents

Info

Publication number
FR2130721A1
FR2130721A1 FR7210616A FR7210616A FR2130721A1 FR 2130721 A1 FR2130721 A1 FR 2130721A1 FR 7210616 A FR7210616 A FR 7210616A FR 7210616 A FR7210616 A FR 7210616A FR 2130721 A1 FR2130721 A1 FR 2130721A1
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.)
Withdrawn
Application number
FR7210616A
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.)
GRUNDY EQUIPMENT Ltd
Original Assignee
GRUNDY EQUIPMENT Ltd
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 GRUNDY EQUIPMENT Ltd filed Critical GRUNDY EQUIPMENT Ltd
Publication of FR2130721A1 publication Critical patent/FR2130721A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L1/00—Enclosures; Chambers
    • B01L1/04—Dust-free rooms or enclosures
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
FR7210616A 1971-03-26 1972-03-27 Withdrawn FR2130721A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB797371 1971-03-26

Publications (1)

Publication Number Publication Date
FR2130721A1 true FR2130721A1 (en) 1972-11-03

Family

ID=9843331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210616A Withdrawn FR2130721A1 (en) 1971-03-26 1972-03-27

Country Status (3)

Country Link
DE (1) DE2214889A1 (en)
FR (1) FR2130721A1 (en)
GB (1) GB1327304A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320502A1 (en) * 1975-08-07 1977-03-04 Sofrair Clean air working enclosure - has cooler at inlet of fan delivering air to passage at back of hood
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
FR2475679A1 (en) * 1980-02-12 1981-08-14 Calhene CIRCUIT FOR VENTILATION AND FILTRATION OF THE ENVIRONMENT CONTENT IN A SEALED ENCLOSURE
EP0195703A1 (en) * 1985-03-08 1986-09-24 Societe Nouvelle D'exploitation De La Calhene Installation for dust-free work, especially for the production and checking of electronic components, and method for operating it
US5259812A (en) * 1992-09-23 1993-11-09 Kleinsek Don A Clean room and clean room containment center

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215260A (en) * 1988-03-02 1989-09-20 Vista Optics Limited Structure for creating a laminar-flow environment and a method of use
DE68917871T2 (en) * 1988-06-10 1995-01-12 Halton Oy COLLECTIVE VENTILATION METHOD AND DEVICE OF A WORKPLACE.
US7008206B2 (en) * 2002-06-24 2006-03-07 3D Systems, Inc. Ventilation and cooling in selective deposition modeling

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320502A1 (en) * 1975-08-07 1977-03-04 Sofrair Clean air working enclosure - has cooler at inlet of fan delivering air to passage at back of hood
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
FR2475679A1 (en) * 1980-02-12 1981-08-14 Calhene CIRCUIT FOR VENTILATION AND FILTRATION OF THE ENVIRONMENT CONTENT IN A SEALED ENCLOSURE
EP0034096A1 (en) * 1980-02-12 1981-08-19 LA CALHENE Société Anonyme Circuit for the ventilation and filtration of the atmosphere within a closed space
EP0195703A1 (en) * 1985-03-08 1986-09-24 Societe Nouvelle D'exploitation De La Calhene Installation for dust-free work, especially for the production and checking of electronic components, and method for operating it
US5259812A (en) * 1992-09-23 1993-11-09 Kleinsek Don A Clean room and clean room containment center
WO1994006574A1 (en) * 1992-09-23 1994-03-31 Kleinsek Don A Clean room and clean room containment center

Also Published As

Publication number Publication date
DE2214889A1 (en) 1972-10-26
GB1327304A (en) 1973-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse