JPS5577301A - Safety circuit for chopper type electromobile - Google Patents

Safety circuit for chopper type electromobile

Info

Publication number
JPS5577301A
JPS5577301A JP15255979A JP15255979A JPS5577301A JP S5577301 A JPS5577301 A JP S5577301A JP 15255979 A JP15255979 A JP 15255979A JP 15255979 A JP15255979 A JP 15255979A JP S5577301 A JPS5577301 A JP S5577301A
Authority
JP
Japan
Prior art keywords
starting
motor
accelerator
circuit
safety circuit
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
JP15255979A
Other languages
Japanese (ja)
Other versions
JPS5831801B2 (en
Inventor
Susumu Yoshida
Junichi Inagami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP15255979A priority Critical patent/JPS5831801B2/en
Publication of JPS5577301A publication Critical patent/JPS5577301A/en
Publication of JPS5831801B2 publication Critical patent/JPS5831801B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To improve the safety of an electromobile by forming no starting circuit of the motor when the spring for the accelerator is broken.
CONSTITUTION: When the battery connector 8, key switch 9 and direction switch 11 are turned on, the circuit for starting the motor is formed. When the spring for the accelerator is broken and the accelerator pedal is depressed up to the maximum speed starting position, the normally open contact 101 of the accelerator switch 10 is closed and the normally closed contact 102 is opened. Thus, the gate circuit of the thyristor for preventing the starting is opened, the main contactor 12 of the motor is not put since the thyristor for exciting the main contactor is "off", and the starting circuit of the motor is not formed.
COPYRIGHT: (C)1980,JPO&Japio
JP15255979A 1979-11-26 1979-11-26 Chiyotsupa - Safety circuit for electric vehicles Expired JPS5831801B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15255979A JPS5831801B2 (en) 1979-11-26 1979-11-26 Chiyotsupa - Safety circuit for electric vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15255979A JPS5831801B2 (en) 1979-11-26 1979-11-26 Chiyotsupa - Safety circuit for electric vehicles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP14086273A Division JPS5514601B2 (en) 1973-12-14 1973-12-14

Publications (2)

Publication Number Publication Date
JPS5577301A true JPS5577301A (en) 1980-06-11
JPS5831801B2 JPS5831801B2 (en) 1983-07-08

Family

ID=15543116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15255979A Expired JPS5831801B2 (en) 1979-11-26 1979-11-26 Chiyotsupa - Safety circuit for electric vehicles

Country Status (1)

Country Link
JP (1) JPS5831801B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106800062A (en) * 2017-01-17 2017-06-06 浙江佳佳童车有限公司 A kind of petal of baby carriage switch safety controls circuit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217901U (en) * 1985-07-18 1987-02-03
JPS6320842U (en) * 1986-07-23 1988-02-10
JPS6332534U (en) * 1986-08-13 1988-03-02
US10730697B2 (en) 2016-02-18 2020-08-04 Daifuku Co., Ltd. Article transport apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106800062A (en) * 2017-01-17 2017-06-06 浙江佳佳童车有限公司 A kind of petal of baby carriage switch safety controls circuit

Also Published As

Publication number Publication date
JPS5831801B2 (en) 1983-07-08

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