JPH0184447U - - Google Patents

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Publication number
JPH0184447U
JPH0184447U JP1987180782U JP18078287U JPH0184447U JP H0184447 U JPH0184447 U JP H0184447U JP 1987180782 U JP1987180782 U JP 1987180782U JP 18078287 U JP18078287 U JP 18078287U JP H0184447 U JPH0184447 U JP H0184447U
Authority
JP
Japan
Prior art keywords
semiconductor device
heat
air flow
protruded
bases
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
JP1987180782U
Other languages
English (en)
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 filed Critical
Priority to JP1987180782U priority Critical patent/JPH0184447U/ja
Publication of JPH0184447U publication Critical patent/JPH0184447U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、本考案に係る半導体装置用放熱器の
斜視図、第2図は、本考案の作用を示す模式図、
第3図は、本考案の他の実施例を示す斜視図、第
4図は、従来の半導体用放熱器を示す図、である
。 図において、1……半導体装置、2,3……半
導体装置用放熱器、21,31……基台、22,
23,24,33……放熱フイン、25,35…
…流入側、26,36……流出側、32……天井
部、A……空気流、である。

Claims (1)

  1. 【実用新案登録請求の範囲】 半導体装置1の上面に取付けて、該半導体装置
    からの発熱を放熱フインを介して空気流に放散す
    る放熱器であつて、 基台21,31上に突設された放熱フイン22
    ,23,24,33の配列間隔もしくは高さを、
    空気流の流入側25,35から流出側26,36
    へ向けて減少させて、空気通路の断面積を空気流
    の方向へ連続的に減少せしめてなることを特徴と
    する半導体装置用放熱器。
JP1987180782U 1987-11-27 1987-11-27 Pending JPH0184447U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987180782U JPH0184447U (ja) 1987-11-27 1987-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987180782U JPH0184447U (ja) 1987-11-27 1987-11-27

Publications (1)

Publication Number Publication Date
JPH0184447U true JPH0184447U (ja) 1989-06-05

Family

ID=31472288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987180782U Pending JPH0184447U (ja) 1987-11-27 1987-11-27

Country Status (1)

Country Link
JP (1) JPH0184447U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60234349A (ja) * 1984-05-07 1985-11-21 Ricoh Co Ltd フイン装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60234349A (ja) * 1984-05-07 1985-11-21 Ricoh Co Ltd フイン装置

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