JPS642539U - - Google Patents

Info

Publication number
JPS642539U
JPS642539U JP3747187U JP3747187U JPS642539U JP S642539 U JPS642539 U JP S642539U JP 3747187 U JP3747187 U JP 3747187U JP 3747187 U JP3747187 U JP 3747187U JP S642539 U JPS642539 U JP S642539U
Authority
JP
Japan
Prior art keywords
diode
battery
power supply
key switch
forward direction
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
JP3747187U
Other languages
English (en)
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 filed Critical
Priority to JP3747187U priority Critical patent/JPS642539U/ja
Publication of JPS642539U publication Critical patent/JPS642539U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
図面は、本考案の実施例を示すバツテリー逆接
続防止装置の電気回路図である。 １……キースイツチ、７……バツテリー、９…
…ダイオード、１０……電源回路、１１……警報
回路、１２……第２ダイオード、１３……警報手
段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 移動農機の電源回路１０におけるバツテリー７
    とキースイツチ１との間にキースイツチ方向を順
    方向とするダイオード９を挿入し、該ダイオード
    ９のバツテリー側とアース間に電源回路側方向を
    順方向とする第２ダイオード１２と警報手段１３
    を直列接続した警報回路１１を接続してなる、バ
    ツテリー逆接続防止装置。
JP3747187U 1987-03-14 1987-03-14 Pending JPS642539U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3747187U JPS642539U (ja) 1987-03-14 1987-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3747187U JPS642539U (ja) 1987-03-14 1987-03-14

Publications (1)

Publication Number Publication Date
JPS642539U true JPS642539U (ja) 1989-01-09

Family

ID=31264050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3747187U Pending JPS642539U (ja) 1987-03-14 1987-03-14

Country Status (1)

Country Link
JP (1) JPS642539U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223440A (ja) * 1984-04-18 1985-11-07 日本電気株式会社 電池電源回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223440A (ja) * 1984-04-18 1985-11-07 日本電気株式会社 電池電源回路

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