FR2055957A5 - - Google Patents
Info
- Publication number
- FR2055957A5 FR2055957A5 FR6927600A FR6927600A FR2055957A5 FR 2055957 A5 FR2055957 A5 FR 2055957A5 FR 6927600 A FR6927600 A FR 6927600A FR 6927600 A FR6927600 A FR 6927600A FR 2055957 A5 FR2055957 A5 FR 2055957A5
- 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
Links
Classifications
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- 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
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- 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
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- 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
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/96—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing pollen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6927600A FR2055957A5 (en) | 1969-08-11 | 1969-08-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6927600A FR2055957A5 (en) | 1969-08-11 | 1969-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2055957A5 true FR2055957A5 (en) | 1971-05-14 |
Family
ID=9038912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6927600A Expired FR2055957A5 (en) | 1969-08-11 | 1969-08-11 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2055957A5 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2529766A1 (en) * | 1982-07-06 | 1984-01-13 | Karashima Masashi | REFRIGERATED DISPLAY |
EP0326726A1 (en) * | 1988-02-02 | 1989-08-09 | Hirayama Setsubi Kabushiki Kaisha | Clean room system and unit for the same clean room system |
FR2670871A1 (en) * | 1990-12-19 | 1992-06-26 | Biosystems | Device for renewing air contained in a closed space |
EP1134506A1 (en) * | 2000-03-15 | 2001-09-19 | Weinmann Technologies ( Société à Responsabilité Limitée) | Working cabin for natural stones with a controlled atmosphere |
-
1969
- 1969-08-11 FR FR6927600A patent/FR2055957A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2529766A1 (en) * | 1982-07-06 | 1984-01-13 | Karashima Masashi | REFRIGERATED DISPLAY |
EP0326726A1 (en) * | 1988-02-02 | 1989-08-09 | Hirayama Setsubi Kabushiki Kaisha | Clean room system and unit for the same clean room system |
FR2670871A1 (en) * | 1990-12-19 | 1992-06-26 | Biosystems | Device for renewing air contained in a closed space |
EP1134506A1 (en) * | 2000-03-15 | 2001-09-19 | Weinmann Technologies ( Société à Responsabilité Limitée) | Working cabin for natural stones with a controlled atmosphere |
FR2806333A1 (en) * | 2000-03-15 | 2001-09-21 | Weinmann Technologies | WORKING CABIN FOR STONE SIZING, WITH CONTROLLED ATMOSPHERE |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |