FR2353029A1 - Cooling appts. with liq. reservoir set in ground - has thermal diol coupling liq. and radiation emitting surface housed beneath plastics cover - Google Patents
Cooling appts. with liq. reservoir set in ground - has thermal diol coupling liq. and radiation emitting surface housed beneath plastics coverInfo
- Publication number
- FR2353029A1 FR2353029A1 FR7606537A FR7606537A FR2353029A1 FR 2353029 A1 FR2353029 A1 FR 2353029A1 FR 7606537 A FR7606537 A FR 7606537A FR 7606537 A FR7606537 A FR 7606537A FR 2353029 A1 FR2353029 A1 FR 2353029A1
- Authority
- FR
- France
- Prior art keywords
- liq
- thermal
- ground
- diol
- coupling
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
- F25B23/003—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect using selective radiation effect
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The cooling apparatus comprises a radiating surface, whose radiation falls onto one or more transparent windows from the atmosphere, and a filled cold storage vessel. Surface and vessel are thermally coupled by a thermal diode, and this transfers heat only from vessel to surface. Thermal insulation of the apparatus from the environment is also included. The storage vessel (1) is placed in the ground, and the assembly of radiation surface (5) and thermal diodes (6) floats on the storage material (9), this material being typically a liquid. The material can be such as to change between the solid and liquid states near the operating temperature of the apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606537A FR2353029A1 (en) | 1976-03-08 | 1976-03-08 | Cooling appts. with liq. reservoir set in ground - has thermal diol coupling liq. and radiation emitting surface housed beneath plastics cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606537A FR2353029A1 (en) | 1976-03-08 | 1976-03-08 | Cooling appts. with liq. reservoir set in ground - has thermal diol coupling liq. and radiation emitting surface housed beneath plastics cover |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2353029A1 true FR2353029A1 (en) | 1977-12-23 |
FR2353029B1 FR2353029B1 (en) | 1978-10-13 |
Family
ID=9170087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606537A Granted FR2353029A1 (en) | 1976-03-08 | 1976-03-08 | Cooling appts. with liq. reservoir set in ground - has thermal diol coupling liq. and radiation emitting surface housed beneath plastics cover |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2353029A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046716A2 (en) * | 1980-08-27 | 1982-03-03 | Commissariat à l'Energie Atomique | Cooling apparatus comprising a radiant panel and an evaporative panel |
FR2494419A1 (en) * | 1980-11-14 | 1982-05-21 | Charbonnier Roger | Heat accumulator with unidirectional heat transfer duct - has duct transferring heat from source to tank with severed wick contained within it |
US20210356181A1 (en) * | 2020-05-13 | 2021-11-18 | Thomas Winroth | Apparatus and method for radiative cooling |
-
1976
- 1976-03-08 FR FR7606537A patent/FR2353029A1/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046716A2 (en) * | 1980-08-27 | 1982-03-03 | Commissariat à l'Energie Atomique | Cooling apparatus comprising a radiant panel and an evaporative panel |
EP0046716A3 (en) * | 1980-08-27 | 1982-03-17 | Commissariat A L'energie Atomique Etablissement De Caractere Scientifique Technique Et Industriel | Cooling apparatus comprising a radiant panel and an evaporative panel |
FR2494419A1 (en) * | 1980-11-14 | 1982-05-21 | Charbonnier Roger | Heat accumulator with unidirectional heat transfer duct - has duct transferring heat from source to tank with severed wick contained within it |
US20210356181A1 (en) * | 2020-05-13 | 2021-11-18 | Thomas Winroth | Apparatus and method for radiative cooling |
Also Published As
Publication number | Publication date |
---|---|
FR2353029B1 (en) | 1978-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |