JPS57164282A - Manufacture of heat pipe - Google Patents

Manufacture of heat pipe

Info

Publication number
JPS57164282A
JPS57164282A JP4863881A JP4863881A JPS57164282A JP S57164282 A JPS57164282 A JP S57164282A JP 4863881 A JP4863881 A JP 4863881A JP 4863881 A JP4863881 A JP 4863881A JP S57164282 A JPS57164282 A JP S57164282A
Authority
JP
Japan
Prior art keywords
pipe
heat pipe
annealed part
tip
sealed
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
JP4863881A
Other languages
Japanese (ja)
Inventor
Norio Yabe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4863881A priority Critical patent/JPS57164282A/en
Publication of JPS57164282A publication Critical patent/JPS57164282A/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
    • 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)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE:To enable simultaneous mass production with reduction of number of parts by sealing one end of a wick mounting long strand pipe formed with an annealed part at every heat pipe length, evacuating it from the other end, filling working liquid and simultaneously cutting and sealing the annealed part. CONSTITUTION:An annealed part 13 is formed at every heat pipe length 1 on the tubular wall of a long heat pipe strand pipe 11 in which an axial group wick 12 is formed on the inner peripheral wall, and one end 14 is sealed. Then, the pipe 11 is disposed between a tip base 16 and a tip cutter 18 having blades 15, 17 at every annealed part 13. The pipe 11 is evacuated to the prescribed degree from the other end 19. Then, it is maintained at the prescribed temperature, and working liquid is filled from an injection system 21 to the pipe 11. The liquid is vaporized in the pipe 11 and is diffused in the pipe 11. Then, it is cut and sealed by a tip cutter 18 and a tip base 16.
JP4863881A 1981-04-01 1981-04-01 Manufacture of heat pipe Pending JPS57164282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4863881A JPS57164282A (en) 1981-04-01 1981-04-01 Manufacture of heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4863881A JPS57164282A (en) 1981-04-01 1981-04-01 Manufacture of heat pipe

Publications (1)

Publication Number Publication Date
JPS57164282A true JPS57164282A (en) 1982-10-08

Family

ID=12808906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4863881A Pending JPS57164282A (en) 1981-04-01 1981-04-01 Manufacture of heat pipe

Country Status (1)

Country Link
JP (1) JPS57164282A (en)

Similar Documents

Publication Publication Date Title
JPS57164282A (en) Manufacture of heat pipe
JPS57164281A (en) Manufacture of heat pipe
JPS5340187A (en) Fuel assembly of reactor
JPS57200718A (en) Manufacture of outer casing for control cable
JPS5637293A (en) Single crystal manufacturing refractory crucible
JPS56160753A (en) Fluorescent bulb and manufacturing method
JPS55162594A (en) Axis with built-in heat pipe
JPS5533673A (en) Resistance adjustment method of temperature measuring resistor
JPS5551325A (en) Manufacture of thermocouple
JPS5379459A (en) Doping prodess device
JPS56121944A (en) Heat pipe type solar heat collector
JPS5483650A (en) Manufacture of heat-exchanger
JPS52113076A (en) Tubular electric bulb and method of manufacturing the same
JPS53145084A (en) Preparing insulation coated cable for communication
JPS5544791A (en) Diffusing method for impurity to 3-5 compound
JPS5354344A (en) Method of manufacturing heat pipes
JPS5721060A (en) Electrode for discharge lamp
JPS5596633A (en) Method of forming electrode of semiconductor device
JPS57142486A (en) Manufacture of heat pipe
JPS5776887A (en) Quick response thermocouple
JPS57181989A (en) Injection pipe for rotary compressor
JPS5533674A (en) Temperature measuring resistor
JPS52126519A (en) Pressure container
JPS5422197A (en) Manufacture of gas laser tube
JPS5423245A (en) Manufacture method for heat pipe