JPS5939943U - heat sink - Google Patents

heat sink

Info

Publication number
JPS5939943U
JPS5939943U JP13517282U JP13517282U JPS5939943U JP S5939943 U JPS5939943 U JP S5939943U JP 13517282 U JP13517282 U JP 13517282U JP 13517282 U JP13517282 U JP 13517282U JP S5939943 U JPS5939943 U JP S5939943U
Authority
JP
Japan
Prior art keywords
heat sink
heat dissipation
dissipation fins
heights
mounting
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
JP13517282U
Other languages
Japanese (ja)
Other versions
JPS6246269Y2 (en
Inventor
山村　三郎
谷本　晋
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP13517282U priority Critical patent/JPS5939943U/en
Publication of JPS5939943U publication Critical patent/JPS5939943U/en
Application granted granted Critical
Publication of JPS6246269Y2 publication Critical patent/JPS6246269Y2/ja
Granted legal-status Critical Current

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  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は従来のヒートシンクを示す図、第３図
、第４図は本出願人によって既に提案されているヒート
シンクを示す図、第５図、第６図はそれぞれ本考案によ
るヒートシンクを示す図である。 １・・・ヒートシンク、２・・・放熱用フィン、３・・
・半導体素子取付は面。FIGS. 1 and 2 show conventional heat sinks, FIGS. 3 and 4 show heat sinks already proposed by the applicant, and FIGS. 5 and 6 show heat sinks according to the present invention, respectively. FIG. 1... heat sink, 2... heat dissipation fin, 3...
・Semiconductor elements are mounted on the surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体素子取り付は面に、中空の台形形状の放熱用フィ
ンを複数個設け、少なくとも２個の放熱用フィンの高さ
を互いに異なるようにしたことを特徴とするヒートシン
ク。A heat sink characterized in that a plurality of hollow trapezoidal heat dissipation fins are provided on a surface for mounting a semiconductor element, and the heights of at least two heat dissipation fins are made different from each other.
JP13517282U 1982-09-06 1982-09-06 heat sink Granted JPS5939943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13517282U JPS5939943U (en) 1982-09-06 1982-09-06 heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13517282U JPS5939943U (en) 1982-09-06 1982-09-06 heat sink

Publications (2)

Publication Number Publication Date
JPS5939943U true JPS5939943U (en) 1984-03-14
JPS6246269Y2 JPS6246269Y2 (en) 1987-12-12

Family

ID=30304332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13517282U Granted JPS5939943U (en) 1982-09-06 1982-09-06 heat sink

Country Status (1)

Country Link
JP (1) JPS5939943U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735048U (en) * 1980-08-01 1982-02-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556077A (en) * 1978-10-21 1980-04-24 Bridgestone Tire Co Ltd Ceramic porous body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735048U (en) * 1980-08-01 1982-02-24

Also Published As

Publication number Publication date
JPS6246269Y2 (en) 1987-12-12

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