JPS5787588A - Heat pipe - Google Patents

Heat pipe

Info

Publication number
JPS5787588A
JPS5787588A JP16195580A JP16195580A JPS5787588A JP S5787588 A JPS5787588 A JP S5787588A JP 16195580 A JP16195580 A JP 16195580A JP 16195580 A JP16195580 A JP 16195580A JP S5787588 A JPS5787588 A JP S5787588A
Authority
JP
Japan
Prior art keywords
heat pipe
electronic apparatus
semiconductor element
hollow tube
electrically insulated
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
JP16195580A
Other languages
Japanese (ja)
Inventor
Teigo Okada
Hisao Sonobe
Kosuke Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16195580A priority Critical patent/JPS5787588A/en
Publication of JPS5787588A publication Critical patent/JPS5787588A/en
Pending 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

Abstract

PURPOSE: To prevent deterioration of cooling performance by using an electronic apparatus, etc. such as a semiconductor element, etc., by making a hollow tube of a heat pipe of an electrically insulated material.
CONSTITUTION: A hollow tube 1 of a heat pipe 1 is made of a ceramic pipe, and the inside surface is provided with a wick 2. In this mechanism, when a hot section H is arranged in an electronic apparatus, such as a semiconductor element, etc. and the heat pipe 1 is operated, the heat pipe 1 and the electronic apparatus are enabled to contact each other without existence of an electrically insulated material. Therefore, heat conductivity is improved, and deterioration of cooling performance is prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP16195580A 1980-11-19 1980-11-19 Heat pipe Pending JPS5787588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16195580A JPS5787588A (en) 1980-11-19 1980-11-19 Heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16195580A JPS5787588A (en) 1980-11-19 1980-11-19 Heat pipe

Publications (1)

Publication Number Publication Date
JPS5787588A true JPS5787588A (en) 1982-06-01

Family

ID=15745228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16195580A Pending JPS5787588A (en) 1980-11-19 1980-11-19 Heat pipe

Country Status (1)

Country Link
JP (1) JPS5787588A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63273786A (en) * 1987-05-01 1988-11-10 Sumitomo Electric Ind Ltd Heat pipe
CN101975524A (en) * 2010-10-24 2011-02-16 西南交通大学 Hot pin capable of avoiding hot reflux
JP2014219150A (en) * 2013-05-08 2014-11-20 富士通株式会社 Sheet-like heat pipe and method of manufacturing the same, and electronic equipment
WO2019065166A1 (en) * 2017-09-29 2019-04-04 日本碍子株式会社 Heat pipe and secondary battery equipped with heat pipe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100888A (en) * 1979-01-29 1980-08-01 Nec Corp Electron beam welding method
JPS5538141B2 (en) * 1977-01-31 1980-10-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538141B2 (en) * 1977-01-31 1980-10-02
JPS55100888A (en) * 1979-01-29 1980-08-01 Nec Corp Electron beam welding method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63273786A (en) * 1987-05-01 1988-11-10 Sumitomo Electric Ind Ltd Heat pipe
CN101975524A (en) * 2010-10-24 2011-02-16 西南交通大学 Hot pin capable of avoiding hot reflux
JP2014219150A (en) * 2013-05-08 2014-11-20 富士通株式会社 Sheet-like heat pipe and method of manufacturing the same, and electronic equipment
WO2019065166A1 (en) * 2017-09-29 2019-04-04 日本碍子株式会社 Heat pipe and secondary battery equipped with heat pipe
CN111033164A (en) * 2017-09-29 2020-04-17 日本碍子株式会社 Heat pipe and secondary battery having the same
JPWO2019065166A1 (en) * 2017-09-29 2020-11-05 日本碍子株式会社 Secondary battery with heat pipe and heat pipe

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