JPS5815469U

JPS5815469U - cooling fins

Info

Publication number: JPS5815469U
Application number: JP10891181U
Authority: JP
Inventors: 吉田　耕正
Original assignee: 東海ダイカスト工業株式会社
Priority date: 1981-07-22
Filing date: 1981-07-22
Publication date: 1983-01-31

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

[Brief explanation of the drawing]

、　第１図は従来の冷却フィンを示す一部切欠正面図、
第２図は第１図の平面図、第３図、第５図及び第８図は
ダイカスト成形した冷却フィンを示す正面図、第４図は
第３図の平面図、第６図は第５図の平面図、第７図は第
５図の左側面図、第９図は第８図の平面図、第１０図は
第８図の左側面図、第１１図は本考案の冷却フィンを示
す正面図、第１２図は第１１図の平面図、第１゛３図は
第１１図の左側面図、第１４図は本考案の冷却フィンの
他の実施例を示す平面図である。取付軸・・・・・・１、翼部・・・・・・６〜１０、斜
状部・・・・・・６ａ〜１０ａ１水平部−−−−−−６
ｂ〜１０　ｂ。, Figure 1 is a partially cutaway front view showing a conventional cooling fin.
FIG. 2 is a plan view of FIG. 1, FIGS. 3, 5, and 8 are front views showing die-cast cooling fins, FIG. 4 is a plan view of FIG. 3, and FIG. Fig. 7 is a left side view of Fig. 5, Fig. 9 is a plan view of Fig. 8, Fig. 10 is a left side view of Fig. 8, and Fig. 11 shows the cooling fin of the present invention. 12 is a plan view of FIG. 11, FIG. 1-3 is a left side view of FIG. 11, and FIG. 14 is a plan view of another embodiment of the cooling fin of the present invention. Mounting shaft...1, Wing part...6 to 10, Diagonal part...6a to 10a1 Horizontal part---6
b~10 b.

Claims

[Scope of utility model registration request]

A wing plate that is integrally formed so as to be wound spirally along the outer periphery of the mounting shaft is divided into multiple parts in the circumferential direction to form each wing part, and each wing part is arranged in a plane perpendicular to the axial direction of the mounting shaft. A cooling fin characterized in that it is formed from a slanted part and a horizontal part extending parallel to the plane from both upper and lower ends of the slanted part, and both adjacent wing parts are integrally connected to each other between the horizontal part. .