JPS6071880U - heat sink - Google Patents

heat sink

Info

Publication number
JPS6071880U
JPS6071880U JP16119283U JP16119283U JPS6071880U JP S6071880 U JPS6071880 U JP S6071880U JP 16119283 U JP16119283 U JP 16119283U JP 16119283 U JP16119283 U JP 16119283U JP S6071880 U JPS6071880 U JP S6071880U
Authority
JP
Japan
Prior art keywords
heat sink
elliptical
flange piece
piece
hole
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
JP16119283U
Other languages
Japanese (ja)
Inventor
宇野　高慶
Original Assignee
宇野金属工業株式会社
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 宇野金属工業株式会社 filed Critical 宇野金属工業株式会社
Priority to JP16119283U priority Critical patent/JPS6071880U/en
Publication of JPS6071880U publication Critical patent/JPS6071880U/en
Pending 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 drawings]

第１図は従来放熱板の要部平面図、第２図は本考案に係
る放熱板の斜視図、第３図は同上、放熱管挿通孔部分の
拡大断面図である。 符号の説明、１・・・放熱板、２・・・楕円孔、３・・
・つば片、４・・・凸出片。FIG. 1 is a plan view of a main part of a conventional heat sink, FIG. 2 is a perspective view of a heat sink according to the present invention, and FIG. 3 is an enlarged sectional view of the heat sink through hole portion of the same. Explanation of symbols, 1... Heat sink, 2... Oval hole, 3...
・Brim piece, 4... Convex piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放熱板１に楕円型放熱管を挿通すべき楕円孔２・・・・
・・を多数開孔すると同時に、該楕円孔２周縁部につば
片３を起成設け、更に該つば片３の大口径部分に外方に
折ｊＩ１１１府るし型状の凸出片４を一体的に形成設け
たことを特徴とする放熱板。Oval hole 2 into which the elliptical heat sink tube should be inserted into the heat sink 1...
At the same time as drilling a large number of holes, a flange piece 3 is formed on the peripheral edge of the elliptical hole 2, and a convex piece 4 in the shape of a zigzag is folded outward on the large diameter part of the flange piece 3. A heat sink characterized by being integrally formed.
JP16119283U 1983-10-18 1983-10-18 heat sink Pending JPS6071880U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16119283U JPS6071880U (en) 1983-10-18 1983-10-18 heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16119283U JPS6071880U (en) 1983-10-18 1983-10-18 heat sink

Publications (1)

Publication Number Publication Date
JPS6071880U true JPS6071880U (en) 1985-05-21

Family

ID=30354324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16119283U Pending JPS6071880U (en) 1983-10-18 1983-10-18 heat sink

Country Status (1)

Country Link
JP (1) JPS6071880U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013069299A1 (en) * 2011-11-10 2015-04-02 パナソニックＩｐマネジメント株式会社 Heat transfer fin, fin tube heat exchanger and heat pump device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624869U (en) * 1979-07-31 1981-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624869U (en) * 1979-07-31 1981-03-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013069299A1 (en) * 2011-11-10 2015-04-02 パナソニックＩｐマネジメント株式会社 Heat transfer fin, fin tube heat exchanger and heat pump device

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