FR2392348A1 - Dispositif pour le transfert reglable de chaleur - Google Patents

Dispositif pour le transfert reglable de chaleur

Info

Publication number
FR2392348A1
FR2392348A1 FR7814507A FR7814507A FR2392348A1 FR 2392348 A1 FR2392348 A1 FR 2392348A1 FR 7814507 A FR7814507 A FR 7814507A FR 7814507 A FR7814507 A FR 7814507A FR 2392348 A1 FR2392348 A1 FR 2392348A1
Authority
FR
France
Prior art keywords
tube
heat
temp
thermal
capillary
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.)
Withdrawn
Application number
FR7814507A
Other languages
English (en)
Inventor
Wolfgang Molt
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.)
Dornier System GmbH
Original Assignee
Dornier System GmbH
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 Dornier System GmbH filed Critical Dornier System GmbH
Publication of FR2392348A1 publication Critical patent/FR2392348A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • 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
    • F28D15/06—Control arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F2013/005—Thermal joints
    • F28F2013/008—Variable conductance materials; Thermal switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Control Of Temperature (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention vise un dispositif pour le transfert réglable de chaleur à l'aide d'un tube calorifique. Ce dispositif comporte une résistance thermique variable 6 disposée entre la source de chaleur 5 et le tube calorifique 3, cette résistance thermique étant constituée par une substance solide, liquide ou gazeuse dont la conductibilité thermique est variable en fonction de la température. Cette variation peut être produite soit grâce aux propriétés physico-chimiques de ladite substance, soit par variation du niveau d'un liquide, soit lors du passage de la substance d'une phase à l'autre. Un tel dispositif s'applique dans tous les cas où l'on veut éviter que le tube calorifique ne soit surchauffé.
FR7814507A 1977-05-28 1978-05-09 Dispositif pour le transfert reglable de chaleur Withdrawn FR2392348A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724309A DE2724309C3 (de) 1977-05-28 1977-05-28 Regelbares Wärmerohr

Publications (1)

Publication Number Publication Date
FR2392348A1 true FR2392348A1 (fr) 1978-12-22

Family

ID=6010178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814507A Withdrawn FR2392348A1 (fr) 1977-05-28 1978-05-09 Dispositif pour le transfert reglable de chaleur

Country Status (5)

Country Link
JP (1) JPS53148055A (fr)
DE (1) DE2724309C3 (fr)
FR (1) FR2392348A1 (fr)
IT (1) IT1107164B (fr)
SE (1) SE7805516L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487498A1 (fr) * 1980-07-28 1982-01-29 Westinghouse Electric Corp Procede de limitation du flux de chaleur dans les tubes a double paroi
FR2977121A1 (fr) * 2011-06-22 2012-12-28 Commissariat Energie Atomique Systeme de gestion thermique a materiau a volume variable

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2716116T3 (es) * 2015-10-21 2019-06-10 Airbus Defence And Space Sa Un dispositivo de transferencia de calor de tipo dos-fases para fuentes de calor operando en una amplia gama de temperaturas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482891A (fr) * 1966-03-11 1967-06-02 Rech S Scient Et Ind E R S I E Cloison de conductivité thermique réglable et applications industrielles
US3621906A (en) * 1969-09-02 1971-11-23 Gen Motors Corp Control system for heat pipes
FR2135031A1 (en) * 1971-04-21 1972-12-15 Air Ind Sealed tube heat exchanger - modified to avoid entrainment of liquid transfer medium during vaporization
US3818980A (en) * 1971-06-11 1974-06-25 R Moore Heatronic valves
US3924674A (en) * 1972-11-07 1975-12-09 Hughes Aircraft Co Heat valve device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482891A (fr) * 1966-03-11 1967-06-02 Rech S Scient Et Ind E R S I E Cloison de conductivité thermique réglable et applications industrielles
US3621906A (en) * 1969-09-02 1971-11-23 Gen Motors Corp Control system for heat pipes
FR2135031A1 (en) * 1971-04-21 1972-12-15 Air Ind Sealed tube heat exchanger - modified to avoid entrainment of liquid transfer medium during vaporization
US3818980A (en) * 1971-06-11 1974-06-25 R Moore Heatronic valves
US3924674A (en) * 1972-11-07 1975-12-09 Hughes Aircraft Co Heat valve device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487498A1 (fr) * 1980-07-28 1982-01-29 Westinghouse Electric Corp Procede de limitation du flux de chaleur dans les tubes a double paroi
FR2977121A1 (fr) * 2011-06-22 2012-12-28 Commissariat Energie Atomique Systeme de gestion thermique a materiau a volume variable
WO2012175627A3 (fr) * 2011-06-22 2013-02-21 Commissariat à l'énergie atomique et aux énergies alternatives Systeme de gestion thermique a materiau a volume variable

Also Published As

Publication number Publication date
JPS5542314B2 (fr) 1980-10-29
DE2724309B2 (de) 1979-06-21
IT7868001A0 (it) 1978-05-02
IT1107164B (it) 1985-11-25
DE2724309C3 (de) 1980-02-21
DE2724309A1 (de) 1978-11-30
SE7805516L (sv) 1978-11-29
JPS53148055A (en) 1978-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse