JPS6447501U - - Google Patents

Info

Publication number
JPS6447501U
JPS6447501U JP14155887U JP14155887U JPS6447501U JP S6447501 U JPS6447501 U JP S6447501U JP 14155887 U JP14155887 U JP 14155887U JP 14155887 U JP14155887 U JP 14155887U JP S6447501 U JPS6447501 U JP S6447501U
Authority
JP
Japan
Prior art keywords
storage battery
power supply
supply circuit
vehicle
relays
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
JP14155887U
Other languages
English (en)
Other versions
JPH0514641Y2 (ja
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 JP14155887U priority Critical patent/JPH0514641Y2/ja
Publication of JPS6447501U publication Critical patent/JPS6447501U/ja
Application granted granted Critical
Publication of JPH0514641Y2 publication Critical patent/JPH0514641Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示す回路図、第2
図は蓄電池車の電源回路を示す回路図である。 1……蓄電池、2……DC/DC変換装置、3
……負荷、5……電源スイツチ、6……リレー、
6A……リレー接点、10……補助電源、20…
…フレーム短絡検出装置、RY,RY,RY
,RY……リレー、RY1b,RY2b,R
3b,RY4b……リレーの接点。なお、図中
、同一符号は同一または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 蓄電池を駆動及び制御用の電源とし電源投入回
    路の閉成により該蓄電池から電力が取り出される
    蓄電池車において、電源回路の各ラインと上記蓄
    電池とは別に設けられた補助電源の一方極との間
    にそれぞれ挿入されたリレーを有し、全リレーの
    リレー接点は直列にして上記電源投入回路に挿入
    され、上記補助電源の他方極が蓄電池車の車体の
    一部に接続されていることを特徴とする蓄電池車
    におけるフレーム短絡保護装置。
JP14155887U 1987-09-18 1987-09-18 Expired - Lifetime JPH0514641Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14155887U JPH0514641Y2 (ja) 1987-09-18 1987-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14155887U JPH0514641Y2 (ja) 1987-09-18 1987-09-18

Publications (2)

Publication Number Publication Date
JPS6447501U true JPS6447501U (ja) 1989-03-23
JPH0514641Y2 JPH0514641Y2 (ja) 1993-04-19

Family

ID=31406727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14155887U Expired - Lifetime JPH0514641Y2 (ja) 1987-09-18 1987-09-18

Country Status (1)

Country Link
JP (1) JPH0514641Y2 (ja)

Also Published As

Publication number Publication date
JPH0514641Y2 (ja) 1993-04-19

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