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GB1421350A - Heat transfer devices - Google Patents

Heat transfer devices

Info

Publication number
GB1421350A
GB1421350A GB6024572A GB6024572A GB1421350A GB 1421350 A GB1421350 A GB 1421350A GB 6024572 A GB6024572 A GB 6024572A GB 6024572 A GB6024572 A GB 6024572A GB 1421350 A GB1421350 A GB 1421350A
Authority
GB
United Kingdom
Prior art keywords
bellows
heat
pipe
heat transfer
heat pipe
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.)
Expired
Application number
GB6024572A
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB6024572A priority Critical patent/GB1421350A/en
Publication of GB1421350A publication Critical patent/GB1421350A/en
Expired 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
    • F28D15/06—Control arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

1421350 Heat pipes FERRANTI Ltd 26 Nov 1973 [30 Dec 1972] 60245/72 Heading F4U A heat pipe, either with or without a capillary wick, includes a bellows 14 on one or both ends of the pipe such that, in operation, the generation of heat by a heat source causes the bellows to expand longitudinally, due to the increase in vapour pressure within the bellows, to force the free end of the bellows into thermal contact with a heat sink 13. A plug 30, formed of thermal conducting material, may be inserted into the bellows 14, extending into the tube 11 of the heat pipe. Vapour is able to pass between guides 31 into the bellows. In other embodiments, a spring may be used to aid or deter the expansion of the bellows. The heat pipe is preferably used with printed board circuitry.
GB6024572A 1972-12-30 1972-12-30 Heat transfer devices Expired GB1421350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6024572A GB1421350A (en) 1972-12-30 1972-12-30 Heat transfer devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6024572A GB1421350A (en) 1972-12-30 1972-12-30 Heat transfer devices

Publications (1)

Publication Number Publication Date
GB1421350A true GB1421350A (en) 1976-01-14

Family

ID=10485293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6024572A Expired GB1421350A (en) 1972-12-30 1972-12-30 Heat transfer devices

Country Status (1)

Country Link
GB (1) GB1421350A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018252A1 (en) * 1990-05-19 1991-11-28 Mahdjuri Sabet Faramarz Heat pipe device
WO1996010723A1 (en) * 1994-09-30 1996-04-11 Grandi Rene Vincent Device for the controlled transfer of cold from a cold source to a cooling enclosure
FR2749931A1 (en) * 1996-06-18 1997-12-19 Grandi Rene Vincent Transferring arrangement for cold between cold cabinet and cold store reserve
CN110811353A (en) * 2019-12-16 2020-02-21 重庆工业职业技术学院 Domestic sweet potato baking oven

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018252A1 (en) * 1990-05-19 1991-11-28 Mahdjuri Sabet Faramarz Heat pipe device
WO1996010723A1 (en) * 1994-09-30 1996-04-11 Grandi Rene Vincent Device for the controlled transfer of cold from a cold source to a cooling enclosure
FR2749931A1 (en) * 1996-06-18 1997-12-19 Grandi Rene Vincent Transferring arrangement for cold between cold cabinet and cold store reserve
CN110811353A (en) * 2019-12-16 2020-02-21 重庆工业职业技术学院 Domestic sweet potato baking oven

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee