JPS535746A - Over-curren t sensing device of dc motor - Google Patents

Over-curren t sensing device of dc motor

Info

Publication number
JPS535746A
JPS535746A JP8004476A JP8004476A JPS535746A JP S535746 A JPS535746 A JP S535746A JP 8004476 A JP8004476 A JP 8004476A JP 8004476 A JP8004476 A JP 8004476A JP S535746 A JPS535746 A JP S535746A
Authority
JP
Japan
Prior art keywords
curren
motor
over
sensing device
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.)
Pending
Application number
JP8004476A
Other languages
Japanese (ja)
Inventor
Kuniaki Mukai
Junichi Wada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8004476A priority Critical patent/JPS535746A/en
Publication of JPS535746A publication Critical patent/JPS535746A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

PURPOSE: To simplify circuit as well as eliminate interinfluence between a main circuit and control circuit because of failure by making possible current detection with insulation between input and output.
COPYRIGHT: (C)1978,JPO&Japio
JP8004476A 1976-07-06 1976-07-06 Over-curren t sensing device of dc motor Pending JPS535746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8004476A JPS535746A (en) 1976-07-06 1976-07-06 Over-curren t sensing device of dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8004476A JPS535746A (en) 1976-07-06 1976-07-06 Over-curren t sensing device of dc motor

Publications (1)

Publication Number Publication Date
JPS535746A true JPS535746A (en) 1978-01-19

Family

ID=13707232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8004476A Pending JPS535746A (en) 1976-07-06 1976-07-06 Over-curren t sensing device of dc motor

Country Status (1)

Country Link
JP (1) JPS535746A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771877U (en) * 1980-10-20 1982-05-01
JPS59172919A (en) * 1983-03-19 1984-09-29 オムロン株式会社 Overcurrent protecting device
JPS60144668A (en) * 1984-01-09 1985-07-31 Matsushita Electric Ind Co Ltd Current detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771877U (en) * 1980-10-20 1982-05-01
JPS59172919A (en) * 1983-03-19 1984-09-29 オムロン株式会社 Overcurrent protecting device
JPS60144668A (en) * 1984-01-09 1985-07-31 Matsushita Electric Ind Co Ltd Current detector

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