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 cover

Info

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
Application number
FR7606537A
Other languages
French (fr)
Other versions
FR2353029B1 (en
Inventor
Alain Bricard
Maurice De Cachard
Luc Gros D Aillon
Gerard Marie
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7606537A priority Critical patent/FR2353029A1/en
Publication of FR2353029A1 publication Critical patent/FR2353029A1/en
Application granted granted Critical
Publication of FR2353029B1 publication Critical patent/FR2353029B1/fr
Granted legal-status Critical Current

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

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.
FR7606537A 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 Granted FR2353029A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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