JPS56138688A - Heat pipe and manufacture thereof - Google Patents

Heat pipe and manufacture thereof

Info

Publication number
JPS56138688A
JPS56138688A JP4217580A JP4217580A JPS56138688A JP S56138688 A JPS56138688 A JP S56138688A JP 4217580 A JP4217580 A JP 4217580A JP 4217580 A JP4217580 A JP 4217580A JP S56138688 A JPS56138688 A JP S56138688A
Authority
JP
Japan
Prior art keywords
heat
heat pipe
fins
fibers
fitted
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.)
Pending
Application number
JP4217580A
Other languages
Japanese (ja)
Inventor
Eiji Kamijo
Tatsuya Nishimoto
Toshihiko Satone
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP4217580A priority Critical patent/JPS56138688A/en
Publication of JPS56138688A publication Critical patent/JPS56138688A/en
Pending 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • 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

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To increase the area of heat conduction of the outside surface of the heat pipe and improve heat conductivity thereof and the heat-exchanging capability thereof by providing slant fins formed of metallic fibers on the outside surface of the heat pipe. CONSTITUTION:Between an anode electrode 4 arranged in the above and cathode electrode 5 arranged below in opposition to the former is arranged a tubular heat pipe 6 without fins in the state before the fins being fitted thereto. A lot of metallic fibers 3 formed, for instance, of cut waste are supplied from above the electrode 4 and made to pass the electrode 4 thereby to be electrified in plus. The fibers 3 are fitted electrically on the heat pipe 6 electrified in minus, dispersed uniformly and erected. On the occasion, when a heat-resisting bonding agent is applied beforehand on the outside surface of the heat pipe 6, the fibers 3 are planted on this bonding agent and thus the slant fins 2 are fitted. Moreover, the heat pipe thus fitted with fibers may be sintered so as to strengthen the junction of the fins to the pipe 6. In the heat pipe 1 with the slant fins thus obtained, the area of heat conduction of the outside surface is increased and the heat conductivity an the heat exchanging capability are made improved.
JP4217580A 1980-03-31 1980-03-31 Heat pipe and manufacture thereof Pending JPS56138688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4217580A JPS56138688A (en) 1980-03-31 1980-03-31 Heat pipe and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4217580A JPS56138688A (en) 1980-03-31 1980-03-31 Heat pipe and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS56138688A true JPS56138688A (en) 1981-10-29

Family

ID=12628636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4217580A Pending JPS56138688A (en) 1980-03-31 1980-03-31 Heat pipe and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS56138688A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467426A2 (en) * 1988-08-20 1992-01-22 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Heat exchange apparatus
US20220007543A1 (en) * 2018-11-02 2022-01-06 Siemens Aktiengesellschaft Cooling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467426A2 (en) * 1988-08-20 1992-01-22 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Heat exchange apparatus
US20220007543A1 (en) * 2018-11-02 2022-01-06 Siemens Aktiengesellschaft Cooling device
US11723177B2 (en) * 2018-11-02 2023-08-08 Siemens Aktiengesellschaft Cooling device with fiber attachment between heating tube and cooling element

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