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- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ventilation (AREA)
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)
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)
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 |
EP0372054B1 (en) * | 1988-06-10 | 1994-08-31 | Halton Oy | Focussed ventilation procedure for a work spot and apparatus used in the procedure |
US7008206B2 (en) * | 2002-06-24 | 2006-03-07 | 3D Systems, Inc. | Ventilation and cooling in selective deposition modeling |
-
1971
- 1971-03-26 GB GB797371*[A patent/GB1327304A/en not_active Expired
-
1972
- 1972-03-27 FR FR7210616A patent/FR2130721A1/fr not_active Withdrawn
- 1972-03-27 DE DE19722214889 patent/DE2214889A1/en active Pending
Cited By (7)
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 |
---|---|
GB1327304A (en) | 1973-08-22 |
DE2214889A1 (en) | 1972-10-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |