JPS617042U - Heatsink for electrical elements - Google Patents

Heatsink for electrical elements

Info

Publication number
JPS617042U
JPS617042U JP9130984U JP9130984U JPS617042U JP S617042 U JPS617042 U JP S617042U JP 9130984 U JP9130984 U JP 9130984U JP 9130984 U JP9130984 U JP 9130984U JP S617042 U JPS617042 U JP S617042U
Authority
JP
Japan
Prior art keywords
fin
heatsink
electrical elements
heat sink
electric element
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
JP9130984U
Other languages
Japanese (ja)
Other versions
JPH037957Y2 (en
Inventor
啓 竹村
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.)
MA Aluminum Corp
Original Assignee
Mitsubishi Aluminum 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 Mitsubishi Aluminum Co Ltd filed Critical Mitsubishi Aluminum Co Ltd
Priority to JP9130984U priority Critical patent/JPS617042U/en
Publication of JPS617042U publication Critical patent/JPS617042U/en
Application granted granted Critical
Publication of JPH037957Y2 publication Critical patent/JPH037957Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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 drawings]

図面は本考案に係る電気素子用放熱器の一実施例を示し
、第１図は１部分を切欠した斜視図、第２図は正面図、
第３図は別の実施例を示す正面図、第４図は前面風速と
熱抵抗との関係を表わしたグラフである。 図中１は金属製基板、２はフィン、３は発熱部品、４は
フィンに設けた流路を示す。The drawings show an embodiment of the heat sink for electric elements according to the present invention, in which FIG. 1 is a partially cutaway perspective view, FIG. 2 is a front view,
FIG. 3 is a front view showing another embodiment, and FIG. 4 is a graph showing the relationship between front wind speed and thermal resistance. In the figure, 1 is a metal substrate, 2 is a fin, 3 is a heat generating component, and 4 is a flow path provided in the fin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発熱部品を取付ける金属製基板に、多数の流路を設けた
フィンを固着し、空気等の流体が該フィンの各流路内を
流れるようにした電気素子用放熱器において、上記フィ
ンを金属製基板側に従い肉厚に成形するとともに、フィ
ンの各流路の水力半径がほぼ等しくなるように形成した
ことを特徴とする電気素子用放熱器。In a heat sink for an electric element, in which a fin with a large number of channels is fixed to a metal substrate on which a heat-generating component is attached, and fluid such as air flows through each channel of the fin, the fin is made of metal. 1. A heat sink for an electric element, characterized in that the thickness of the fin is increased toward the substrate side, and the hydraulic radius of each flow path of the fin is approximately equal.
JP9130984U 1984-06-19 1984-06-19 Heatsink for electrical elements Granted JPS617042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9130984U JPS617042U (en) 1984-06-19 1984-06-19 Heatsink for electrical elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9130984U JPS617042U (en) 1984-06-19 1984-06-19 Heatsink for electrical elements

Publications (2)

Publication Number Publication Date
JPS617042U true JPS617042U (en) 1986-01-16
JPH037957Y2 JPH037957Y2 (en) 1991-02-27

Family

ID=30647087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9130984U Granted JPS617042U (en) 1984-06-19 1984-06-19 Heatsink for electrical elements

Country Status (1)

Country Link
JP (1) JPS617042U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588250U (en) * 1978-12-13 1980-06-18
JPS55126656U (en) * 1979-02-28 1980-09-08
JPS60172349U (en) * 1984-04-20 1985-11-15 昭和アルミニウム株式会社 Semiconductor cooler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588250U (en) * 1978-12-13 1980-06-18
JPS55126656U (en) * 1979-02-28 1980-09-08
JPS60172349U (en) * 1984-04-20 1985-11-15 昭和アルミニウム株式会社 Semiconductor cooler

Also Published As

Publication number Publication date
JPH037957Y2 (en) 1991-02-27

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