JPS5685691A - Manufacture of heat pipe - Google Patents

Manufacture of heat pipe

Info

Publication number
JPS5685691A
JPS5685691A JP16122979A JP16122979A JPS5685691A JP S5685691 A JPS5685691 A JP S5685691A JP 16122979 A JP16122979 A JP 16122979A JP 16122979 A JP16122979 A JP 16122979A JP S5685691 A JPS5685691 A JP S5685691A
Authority
JP
Japan
Prior art keywords
working liquid
unfinished
pipe
thin tube
closed
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
JP16122979A
Other languages
Japanese (ja)
Inventor
Kiyoshi Takeuchi
Masamichi Yajima
Shizuka Yamaguchi
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 JP16122979A priority Critical patent/JPS5685691A/en
Publication of JPS5685691A publication Critical patent/JPS5685691A/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
    • F28D15/0283—Means for filling or sealing heat pipes

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

PURPOSE:To obtain a highly precise quantity of a working liquid, prevent air penetration and make properties uniform by filling working liquid in a unfinished heat pipe with one end closed, applying a flexible plug, attaching an injection needle-shaped thin tube suction device, sucking an extra working liquid in the unfinished pipe and then sealing/cutting the unfinished pipe. CONSTITUTION:A working liquid 5 is filled in a unfinished heat pipe 1 with one end of closed and an opening is closed with a plug 10 such as rubber, etc. Next, a suction device 14 is inserted into the plug 10 by means of an injection needle-shaped thin tube 11 and working liquid 5 inside the unfinished pipe 1 is sucked up by means of a piston 13 until the working liquid 5 inside the pipe 1 reaches a prearranged quantitative level. Following this procedure, after the thin tube 11 was pulled out, the open end of the unfinished pipe 1 is pressed, sealed and cut. In this manner, it is possible to obtain a highly precise quantity of working liquid, prevent air penetration and make properties uniform.
JP16122979A 1979-12-12 1979-12-12 Manufacture of heat pipe Pending JPS5685691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16122979A JPS5685691A (en) 1979-12-12 1979-12-12 Manufacture of heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16122979A JPS5685691A (en) 1979-12-12 1979-12-12 Manufacture of heat pipe

Publications (1)

Publication Number Publication Date
JPS5685691A true JPS5685691A (en) 1981-07-11

Family

ID=15731077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16122979A Pending JPS5685691A (en) 1979-12-12 1979-12-12 Manufacture of heat pipe

Country Status (1)

Country Link
JP (1) JPS5685691A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966360B2 (en) * 2003-03-31 2005-11-22 Chin-Kuang Luo Heat pipe having an elastic sealing member
EP1607170A1 (en) * 2004-06-15 2005-12-21 Orra Corporation Heat pipe having an elastic sealing member and method for producing the same
CN100443849C (en) * 2005-09-20 2008-12-17 富准精密工业(深圳)有限公司 Working medium filling method
CN104748595A (en) * 2015-03-13 2015-07-01 华南理工大学 Multi-boiling exhausting method suitable for pulsating heat pipe
US10758074B1 (en) * 2017-04-18 2020-09-01 Lon LEHMAN Apparatus and method for removing non-condensable gases from a steam generator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966360B2 (en) * 2003-03-31 2005-11-22 Chin-Kuang Luo Heat pipe having an elastic sealing member
EP1607170A1 (en) * 2004-06-15 2005-12-21 Orra Corporation Heat pipe having an elastic sealing member and method for producing the same
CN100443849C (en) * 2005-09-20 2008-12-17 富准精密工业(深圳)有限公司 Working medium filling method
CN104748595A (en) * 2015-03-13 2015-07-01 华南理工大学 Multi-boiling exhausting method suitable for pulsating heat pipe
US10758074B1 (en) * 2017-04-18 2020-09-01 Lon LEHMAN Apparatus and method for removing non-condensable gases from a steam generator

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