JPH02136402U - - Google Patents

Info

Publication number
JPH02136402U
JPH02136402U JP4544589U JP4544589U JPH02136402U JP H02136402 U JPH02136402 U JP H02136402U JP 4544589 U JP4544589 U JP 4544589U JP 4544589 U JP4544589 U JP 4544589U JP H02136402 U JPH02136402 U JP H02136402U
Authority
JP
Japan
Prior art keywords
motor
load current
sensor
detects
operate
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
JP4544589U
Other languages
English (en)
Other versions
JP2509620Y2 (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 JP1989045445U priority Critical patent/JP2509620Y2/ja
Publication of JPH02136402U publication Critical patent/JPH02136402U/ja
Application granted granted Critical
Publication of JP2509620Y2 publication Critical patent/JP2509620Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す制御回路図、
第2図は全体の側面図、第3図は平面説明図、第
4図乃至第6図は部分説明図、第7図は走行駆動
説明図、第8図はフローチヤート、第9図はサー
キツトプロテクタの特性線図、第10図はモータ
の負荷電流線図である。 1……車輪、7……走行モータ、49……サー
キツトプロテクタ、51……センサ、56……ナ
ンドゲート(電流制限回路)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 車輪を駆動する走行モータと、該モータに駆動
    電源を印加制限するサーキツトプロテクタとを備
    える電動車において、前記モータの負荷電流を検
    出するセンサと、前記モータが逆転動作する値以
    上でサーキツトプロテクタが切作動する値以下の
    負荷電流範囲内で前記モータを作動させる電流制
    限回路を設け、前記センサにより前記モータの過
    負荷を検出してモータの負荷電流を自動的に制限
    するように構成したことを特徴とする電動車。
JP1989045445U 1989-04-18 1989-04-18 電動車 Expired - Lifetime JP2509620Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989045445U JP2509620Y2 (ja) 1989-04-18 1989-04-18 電動車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989045445U JP2509620Y2 (ja) 1989-04-18 1989-04-18 電動車

Publications (2)

Publication Number Publication Date
JPH02136402U true JPH02136402U (ja) 1990-11-14
JP2509620Y2 JP2509620Y2 (ja) 1996-09-04

Family

ID=31559627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989045445U Expired - Lifetime JP2509620Y2 (ja) 1989-04-18 1989-04-18 電動車

Country Status (1)

Country Link
JP (1) JP2509620Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019030200A (ja) * 2017-08-04 2019-02-21 株式会社シブヤ 電動工具用変圧器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162338U (ja) * 1979-05-10 1980-11-21
JPS57183086U (ja) * 1981-05-15 1982-11-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162338U (ja) * 1979-05-10 1980-11-21
JPS57183086U (ja) * 1981-05-15 1982-11-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019030200A (ja) * 2017-08-04 2019-02-21 株式会社シブヤ 電動工具用変圧器

Also Published As

Publication number Publication date
JP2509620Y2 (ja) 1996-09-04

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