FR2230414A1 - Biological experimental chamber - with temperature control air circulation and simulation facilities - Google Patents
Biological experimental chamber - with temperature control air circulation and simulation facilitiesInfo
- Publication number
- FR2230414A1 FR2230414A1 FR7418195A FR7418195A FR2230414A1 FR 2230414 A1 FR2230414 A1 FR 2230414A1 FR 7418195 A FR7418195 A FR 7418195A FR 7418195 A FR7418195 A FR 7418195A FR 2230414 A1 FR2230414 A1 FR 2230414A1
- Authority
- FR
- France
- Prior art keywords
- chamber
- air circulation
- temperature control
- control air
- experimental chamber
- Prior art date
- 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.)
- Granted
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
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Greenhouses (AREA)
- Ventilation (AREA)
Abstract
The chamber has front observation window and rear air circulation and temp. control system. The air circulates within the useful volume of the chamber from a base inlet to a roof outlet, in the form of an adjustable spacing grille of strips or rods of org./inorg glass with dia. or width 10% of the chamber depth and with the gaps reducing from front to rear. Above the grille is a multi-glazed, detachable roof above which in turn is a detachable artificial sunlight unit. The circulating air passes to the fan via an adjustable throttle and inlet pipes for fresh air or auxiliary gas are connected to the suction chamber of the fan.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17106273A DD103959A1 (en) | 1973-05-25 | 1973-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2230414A1 true FR2230414A1 (en) | 1974-12-20 |
FR2230414B1 FR2230414B1 (en) | 1978-01-27 |
Family
ID=5491366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7418195A Granted FR2230414A1 (en) | 1973-05-25 | 1974-05-27 | Biological experimental chamber - with temperature control air circulation and simulation facilities |
Country Status (3)
Country | Link |
---|---|
DD (1) | DD103959A1 (en) |
DE (1) | DE2420644A1 (en) |
FR (1) | FR2230414A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452677A1 (en) * | 1979-03-30 | 1980-10-24 | Luft U Kaeltetechnik Veb K | TEST CHAMBER FOR THE SIMULATION OF CLIMATE PARAMETERS |
EP0154536A2 (en) * | 1984-03-02 | 1985-09-11 | Mallinckrodt, Inc. (a Delaware corporation) | Controlled atmosphere enclosure |
CN107529727A (en) * | 2015-09-17 | 2018-01-02 | 松下知识产权经营株式会社 | plant cultivating device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2828374C2 (en) * | 1978-06-28 | 1983-12-08 | Siemens AG, 1000 Berlin und 8000 München | Cooling device for electrical components arranged in closed cabinets |
USRE32933E (en) * | 1984-08-31 | 1989-05-30 | Venturedyne, Ltd. | Environmental test chamber |
US4572283A (en) * | 1984-08-31 | 1986-02-25 | Wehr Corporation | Environmental test chamber |
EP2583752B1 (en) * | 2011-10-21 | 2016-11-09 | Yang-Te Hsu | Laminar flow device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889235C (en) * | 1951-10-19 | 1953-09-10 | Theodor Bechstein | Breakfast box |
FR1369444A (en) * | 1963-06-29 | 1964-08-14 | Rech Scient Et Tech Outre Mer | Air-conditioned chamber and its applications |
FR1472154A (en) * | 1966-01-07 | 1967-03-10 | Centre Nat Rech Scient | Air-conditioned enclosure |
FR1563509A (en) * | 1967-05-18 | 1969-04-11 | ||
GB1307763A (en) * | 1969-06-07 | 1973-02-21 | Bbc Brown Boveri & Cie | Environmental chamber |
-
1973
- 1973-05-25 DD DD17106273A patent/DD103959A1/xx unknown
-
1974
- 1974-04-27 DE DE19742420644 patent/DE2420644A1/en active Pending
- 1974-05-27 FR FR7418195A patent/FR2230414A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889235C (en) * | 1951-10-19 | 1953-09-10 | Theodor Bechstein | Breakfast box |
FR1369444A (en) * | 1963-06-29 | 1964-08-14 | Rech Scient Et Tech Outre Mer | Air-conditioned chamber and its applications |
FR1472154A (en) * | 1966-01-07 | 1967-03-10 | Centre Nat Rech Scient | Air-conditioned enclosure |
FR1563509A (en) * | 1967-05-18 | 1969-04-11 | ||
GB1307763A (en) * | 1969-06-07 | 1973-02-21 | Bbc Brown Boveri & Cie | Environmental chamber |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452677A1 (en) * | 1979-03-30 | 1980-10-24 | Luft U Kaeltetechnik Veb K | TEST CHAMBER FOR THE SIMULATION OF CLIMATE PARAMETERS |
EP0154536A2 (en) * | 1984-03-02 | 1985-09-11 | Mallinckrodt, Inc. (a Delaware corporation) | Controlled atmosphere enclosure |
EP0154536A3 (en) * | 1984-03-02 | 1987-02-04 | Mallinckrodt, Inc. (a Delaware corporation) | Controlled atmosphere enclosure |
CN107529727A (en) * | 2015-09-17 | 2018-01-02 | 松下知识产权经营株式会社 | plant cultivating device |
EP3351088A4 (en) * | 2015-09-17 | 2018-09-19 | Panasonic Intellectual Property Management Co., Ltd. | Plant growing device |
Also Published As
Publication number | Publication date |
---|---|
DE2420644A1 (en) | 1974-12-12 |
FR2230414B1 (en) | 1978-01-27 |
DD103959A1 (en) | 1974-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |