JPS56151889A - Heat pipe covered with lead and manufacture thereof - Google Patents

Heat pipe covered with lead and manufacture thereof

Info

Publication number
JPS56151889A
JPS56151889A JP5582580A JP5582580A JPS56151889A JP S56151889 A JPS56151889 A JP S56151889A JP 5582580 A JP5582580 A JP 5582580A JP 5582580 A JP5582580 A JP 5582580A JP S56151889 A JPS56151889 A JP S56151889A
Authority
JP
Japan
Prior art keywords
heat pipe
lead
pipe
manufacture
pipe covered
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.)
Granted
Application number
JP5582580A
Other languages
Japanese (ja)
Other versions
JPS6136155B2 (en
Inventor
Akira Wake
Shuichi Furuya
Kiyoshi Takeuchi
Masamichi Yajima
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP5582580A priority Critical patent/JPS56151889A/en
Publication of JPS56151889A publication Critical patent/JPS56151889A/en
Publication of JPS6136155B2 publication Critical patent/JPS6136155B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)

Abstract

PURPOSE: To prevent the heat pipe from deformations or damages due to external pressure by a method wherein a substantially semispherical block is inserted between the end of the heat pipe opposite the sealed end thereof and the end of a lead pipe facing the sealed end to thereby increase the strength of the heat pipe.
CONSTITUTION: The heat pipe 2 covered with the lead pipe 3 (into one end of which the semispherical block 13 is inserted) is fixed on a support table and is drawn by rotating circular concave dies 14 pressed against the projecting ends of the lead pipe 3, respectively, so that the semispherical block 13 comes to be seated between the end of the heat pipe opposite the sealed end thereof and one end of the drawn lead pipe 13 to thereby increase the strength of the heat pipe 2. Therefore, the heat pipe is prevented from deformations or damages due to external pressure.
COPYRIGHT: (C)1981,JPO&Japio
JP5582580A 1980-04-26 1980-04-26 Heat pipe covered with lead and manufacture thereof Granted JPS56151889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5582580A JPS56151889A (en) 1980-04-26 1980-04-26 Heat pipe covered with lead and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5582580A JPS56151889A (en) 1980-04-26 1980-04-26 Heat pipe covered with lead and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS56151889A true JPS56151889A (en) 1981-11-25
JPS6136155B2 JPS6136155B2 (en) 1986-08-16

Family

ID=13009730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5582580A Granted JPS56151889A (en) 1980-04-26 1980-04-26 Heat pipe covered with lead and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS56151889A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076777U (en) * 1983-10-28 1985-05-29 古河電気工業株式会社 Heat pipe for cable conduit cooling
US20190186850A1 (en) * 2017-12-14 2019-06-20 Asia Vital Components Co., Ltd. Protection structure for vapor chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076777U (en) * 1983-10-28 1985-05-29 古河電気工業株式会社 Heat pipe for cable conduit cooling
JPS6330072Y2 (en) * 1983-10-28 1988-08-11
US20190186850A1 (en) * 2017-12-14 2019-06-20 Asia Vital Components Co., Ltd. Protection structure for vapor chamber

Also Published As

Publication number Publication date
JPS6136155B2 (en) 1986-08-16

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