JPS59124883U - heat dissipation fin - Google Patents

heat dissipation fin

Info

Publication number
JPS59124883U
JPS59124883U JP1623183U JP1623183U JPS59124883U JP S59124883 U JPS59124883 U JP S59124883U JP 1623183 U JP1623183 U JP 1623183U JP 1623183 U JP1623183 U JP 1623183U JP S59124883 U JPS59124883 U JP S59124883U
Authority
JP
Japan
Prior art keywords
heat dissipation
dissipation fin
end faces
heat dissipating
dissipating fin
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
JP1623183U
Other languages
Japanese (ja)
Other versions
JPS6344697Y2 (en
Inventor
克直 相沢
晃 青木
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1623183U priority Critical patent/JPS59124883U/en
Publication of JPS59124883U publication Critical patent/JPS59124883U/en
Application granted granted Critical
Publication of JPS6344697Y2 publication Critical patent/JPS6344697Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Butt Welding And Welding Of Specific Article (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、端面成形前の放熱フィン、第２図は端面成型
後の放熱フィン、第３図は従来の放熱フィン成形を示す
水平断面図、第４図は本考案に係る一実施例の放熱フィ
ン端面成形を示す第３図と同様の水平断面図。第５図乃
至第８図は本考案のさらに他の実施例を示す金型の形状
説明図である。 図において同一部分は同一符号で示す。１ａ・・・・・
・放熱フィン、２・・・・・・芯金、３・・・・・・左
ホルダー、４・・・・・・右ホルダー、５ｂ・・・・・
・左金型、６ｂ・・・・・・右金型、７・・・・・・溶
接ワイヤ、８・・・・・・ビード。Fig. 1 shows the heat dissipation fin before end face molding, Fig. 2 shows the heat dissipation fin after end face molding, Fig. 3 is a horizontal sectional view showing conventional heat dissipation fin forming, and Fig. 4 shows an embodiment of the present invention. FIG. 4 is a horizontal sectional view similar to FIG. 3 showing molding of the end face of the heat dissipation fin. FIG. 5 to FIG. 8 are explanatory views of the shape of a mold showing still another embodiment of the present invention. In the figures, the same parts are indicated by the same reference numerals. 1a...
・Radiating fin, 2...Core, 3...Left holder, 4...Right holder, 5b...
・Left mold, 6b...Right mold, 7...Welding wire, 8...Bead.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 薄鋼板を折曲げ、かつ両端面を密着加圧成形した放熱フ
ィンにおいて、前記両端面の密着部分の外側に隙間を設
けて溶接したことを特徴とする放熱フィン。1. A heat dissipating fin in which a thin steel plate is bent and both end faces are closely pressed together, and the heat dissipating fin is welded with a gap provided outside the close contact portion of both end faces.
JP1623183U 1983-02-07 1983-02-07 heat dissipation fin Granted JPS59124883U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1623183U JPS59124883U (en) 1983-02-07 1983-02-07 heat dissipation fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1623183U JPS59124883U (en) 1983-02-07 1983-02-07 heat dissipation fin

Publications (2)

Publication Number Publication Date
JPS59124883U true JPS59124883U (en) 1984-08-22
JPS6344697Y2 JPS6344697Y2 (en) 1988-11-21

Family

ID=30147526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1623183U Granted JPS59124883U (en) 1983-02-07 1983-02-07 heat dissipation fin

Country Status (1)

Country Link
JP (1) JPS59124883U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016099062A (en) * 2014-11-21 2016-05-30 三浦工業株式会社 Plate type heat exchanger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685187U (en) * 1979-12-06 1981-07-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685187U (en) * 1979-12-06 1981-07-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016099062A (en) * 2014-11-21 2016-05-30 三浦工業株式会社 Plate type heat exchanger

Also Published As

Publication number Publication date
JPS6344697Y2 (en) 1988-11-21

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