JPS6018608U - Closed switchboard ventilation system - Google Patents

Closed switchboard ventilation system

Info

Publication number
JPS6018608U
JPS6018608U JP11050683U JP11050683U JPS6018608U JP S6018608 U JPS6018608 U JP S6018608U JP 11050683 U JP11050683 U JP 11050683U JP 11050683 U JP11050683 U JP 11050683U JP S6018608 U JPS6018608 U JP S6018608U
Authority
JP
Japan
Prior art keywords
ventilation system
closed switchboard
switchboard ventilation
closed
shape memory
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
JP11050683U
Other languages
Japanese (ja)
Inventor
村田　叡
厚 和田
Original Assignee
日新電機株式会社
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 日新電機株式会社 filed Critical 日新電機株式会社
Priority to JP11050683U priority Critical patent/JPS6018608U/en
Publication of JPS6018608U publication Critical patent/JPS6018608U/en
Pending legal-status Critical Current

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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、第２図は換気装置の従来例を示し、第１図は平
面図、第２図は第１図のＡ−Ａ’線で切断した断面図、
第３図乃至第５図はこの考案の一実施例を示し、第３図
は正面図、第４図、第５図は第３図のＢ−Ｂ’線で切断
した断面図、第６図、第７図はこの考案の他の実施例を
示した断面図である。 １０・・・形状記憶合金からなる換気装置、１１・・・
切欠き部、１３・・・形状記憶合金、２０・・・側壁、
２１・・・固定板、２２・・・可動板。Figures 1 and 2 show conventional examples of ventilation equipment, with Figure 1 being a plan view and Figure 2 being a sectional view taken along line AA' in Figure 1.
Figures 3 to 5 show an embodiment of this invention, with Figure 3 being a front view, Figures 4 and 5 being sectional views taken along line BB' in Figure 3, and Figure 6 being a cross-sectional view taken along line BB' in Figure 3. , FIG. 7 is a sectional view showing another embodiment of this invention. 10... Ventilation device made of shape memory alloy, 11...
Notch portion, 13... shape memory alloy, 20... side wall,
21...Fixed plate, 22...Movable plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 規定温度で変形する２方向性形状記憶合金の全部又は１
部を換気装置としてなる閉鎖配電盤の換気装置。All or one of the bidirectional shape memory alloys that deform at a specified temperature
Ventilation system for closed switchboards that serves as a ventilation system.
JP11050683U 1983-07-15 1983-07-15 Closed switchboard ventilation system Pending JPS6018608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11050683U JPS6018608U (en) 1983-07-15 1983-07-15 Closed switchboard ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11050683U JPS6018608U (en) 1983-07-15 1983-07-15 Closed switchboard ventilation system

Publications (1)

Publication Number Publication Date
JPS6018608U true JPS6018608U (en) 1985-02-08

Family

ID=30256966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11050683U Pending JPS6018608U (en) 1983-07-15 1983-07-15 Closed switchboard ventilation system

Country Status (1)

Country Link
JP (1) JPS6018608U (en)

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