JPH0210800A - Radiator - Google Patents

Radiator

Info

Publication number
JPH0210800A
JPH0210800A JP15921288A JP15921288A JPH0210800A JP H0210800 A JPH0210800 A JP H0210800A JP 15921288 A JP15921288 A JP 15921288A JP 15921288 A JP15921288 A JP 15921288A JP H0210800 A JPH0210800 A JP H0210800A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
heat
pipe
plate part
insertion hole
hole 13a
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
JP15921288A
Inventor
Tomoyuki Hongo
Takashi Sato
Taku Sugano
Riichi Umagome
Hiroshi Yamaji
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

Links

Abstract

PURPOSE: To improve efficiency of heat radiation from a radiating fins by providing a heat pipe inside a plate part.
CONSTITUTION: Plural heat pipes 20 extending from near a heat generating part 12 toward the end fringe of a plate part 13 are provided inside the plate part 13. The pipe 20 is arranged below the base of each radiating fin 14 and extending in parallel with the fin 14. The pipe 20 is press-fitted into a heat pipe insertion hole 13a. The bore diameter dimension D1 of the insertion hole 13a is so made that it may be a little smaller than the outside diameter dimension D2 of the pipe 20. Furthermore, a slit 13b is formed in the insertion hole 13a to facilitate the press-fitting of the pipe. In a radiator like this, the heat generated from the heat generating part can be transmitted to the end line of the plate by the heat pipe 20. Accordingly, the temperature of the plate part and the radiating fin become uniform without increasing the thickness of the plate part, and heat can be radiated efficiently from all the fins.
COPYRIGHT: (C)1990,JPO&Japio
JP15921288A 1988-06-29 1988-06-29 Radiator Pending JPH0210800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15921288A JPH0210800A (en) 1988-06-29 1988-06-29 Radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15921288A JPH0210800A (en) 1988-06-29 1988-06-29 Radiator

Publications (1)

Publication Number Publication Date
JPH0210800A true true JPH0210800A (en) 1990-01-16

Family

ID=15688775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15921288A Pending JPH0210800A (en) 1988-06-29 1988-06-29 Radiator

Country Status (1)

Country Link
JP (1) JPH0210800A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536897U (en) * 1991-10-11 1993-05-18 古河電気工業株式会社 Heat pipe heat-dissipating device
WO1994004013A1 (en) * 1992-08-06 1994-02-17 Pfu Limited Cooler for heat generation device
US5535816A (en) * 1993-10-15 1996-07-16 Diamond Electroic Mfg. Co. Ltd. Heat sink
JPH08330483A (en) * 1995-05-31 1996-12-13 Seiko Seiki Co Ltd Heat sink
US6166904A (en) * 1992-08-06 2000-12-26 Pfu Limited Heat generating element cooling device
US6962753B1 (en) 1996-09-09 2005-11-08 Nec Tokin Corporation Highly heat-conductive composite magnetic material
US6966361B2 (en) 2002-01-03 2005-11-22 Thermal Corp. Bi-level heat sink
WO2010044125A1 (en) * 2008-10-16 2010-04-22 株式会社アールアンドケー Heatsink and electric power amplifier with the same
GB2515878A (en) * 2013-07-01 2015-01-07 Hamilton Sundstrand Corp Housing with heat pipes integrated into enclosure fins

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536897U (en) * 1991-10-11 1993-05-18 古河電気工業株式会社 Heat pipe heat-dissipating device
WO1994004013A1 (en) * 1992-08-06 1994-02-17 Pfu Limited Cooler for heat generation device
US5583316A (en) * 1992-08-06 1996-12-10 Pfu Limited Heat-generating element cooling device
US6166904A (en) * 1992-08-06 2000-12-26 Pfu Limited Heat generating element cooling device
EP1056130A3 (en) * 1992-08-06 2002-01-30 Pfu Limited Heat-generating element cooling device
US5535816A (en) * 1993-10-15 1996-07-16 Diamond Electroic Mfg. Co. Ltd. Heat sink
JPH08330483A (en) * 1995-05-31 1996-12-13 Seiko Seiki Co Ltd Heat sink
US6962753B1 (en) 1996-09-09 2005-11-08 Nec Tokin Corporation Highly heat-conductive composite magnetic material
US6966361B2 (en) 2002-01-03 2005-11-22 Thermal Corp. Bi-level heat sink
WO2010044125A1 (en) * 2008-10-16 2010-04-22 株式会社アールアンドケー Heatsink and electric power amplifier with the same
GB2515878A (en) * 2013-07-01 2015-01-07 Hamilton Sundstrand Corp Housing with heat pipes integrated into enclosure fins

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