JPS5541361A - Heat pipe - Google Patents

Heat pipe

Info

Publication number
JPS5541361A
JPS5541361A JP11456578A JP11456578A JPS5541361A JP S5541361 A JPS5541361 A JP S5541361A JP 11456578 A JP11456578 A JP 11456578A JP 11456578 A JP11456578 A JP 11456578A JP S5541361 A JPS5541361 A JP S5541361A
Authority
JP
Japan
Prior art keywords
heat pipe
container
cylindrical member
working medium
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
JP11456578A
Other languages
Japanese (ja)
Inventor
Kunikatsu Yoshida
Hiroshi Kaneda
Mitsuhiro Tanaka
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP11456578A priority Critical patent/JPS5541361A/en
Publication of JPS5541361A publication Critical patent/JPS5541361A/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
    • 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

Abstract

PURPOSE:To provide a heat pipe, which is arranged such that condensed liquid of working medium (heat-exchanging medium) is returned to an evaporating section through a passage formed between a container and a cylindrical member fitted to the inside of said container, whereby it is enabled to lower the manufacturing costs, to promote capillary action, to reduce drag to the flow of condensed liquid, and to minimize interference between vapor flow and condensed liquid flow. CONSTITUTION:A heat pipe of this invention is constituted by a metal container 1 having working medium 2 sealed therein and a wick 3 fitted to the inner wall of said container 1 for promoting capillary action of condensed working medium 2. With such an arrangement, heat received from evaporating section 4 of heat pipe 1 is transferred to condensing section 6 of heat pipe 1 by the cycle of evaporation and condensation of working medium 2. Here, said wick 3 is made of a cylindrical member 9 of a porous material such as sintered metal, and a multiplicity of grooves 10 are formed in the outer surface of cylindrical member 9 along the length thereof. Such a cylindrical member 9 is fitted tightly to the inner wall of container 1, and said grooves 10 are extended from condensing section 6 to evaporating section 4 of heat pipe 1.
JP11456578A 1978-09-20 1978-09-20 Heat pipe Pending JPS5541361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11456578A JPS5541361A (en) 1978-09-20 1978-09-20 Heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11456578A JPS5541361A (en) 1978-09-20 1978-09-20 Heat pipe

Publications (1)

Publication Number Publication Date
JPS5541361A true JPS5541361A (en) 1980-03-24

Family

ID=14640989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11456578A Pending JPS5541361A (en) 1978-09-20 1978-09-20 Heat pipe

Country Status (1)

Country Link
JP (1) JPS5541361A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815529A (en) * 1984-12-27 1989-03-28 Kabushiki Kaisha Toshiba Heat pipe
JP2009525437A (en) * 2006-02-02 2009-07-09 シーメンス アクチエンゲゼルシヤフト Bolts for use in thermally loaded environments
WO2009154323A1 (en) * 2008-06-18 2009-12-23 Zalman Tech Co., Ltd. Evaporator for loop heat pipe system
JP2017146024A (en) * 2016-02-17 2017-08-24 古河電気工業株式会社 heat pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815529A (en) * 1984-12-27 1989-03-28 Kabushiki Kaisha Toshiba Heat pipe
JP2009525437A (en) * 2006-02-02 2009-07-09 シーメンス アクチエンゲゼルシヤフト Bolts for use in thermally loaded environments
WO2009154323A1 (en) * 2008-06-18 2009-12-23 Zalman Tech Co., Ltd. Evaporator for loop heat pipe system
JP2017146024A (en) * 2016-02-17 2017-08-24 古河電気工業株式会社 heat pipe

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