JPS5266916A - Control circuit of dc motor - Google Patents

Control circuit of dc motor

Info

Publication number
JPS5266916A
JPS5266916A JP14228675A JP14228675A JPS5266916A JP S5266916 A JPS5266916 A JP S5266916A JP 14228675 A JP14228675 A JP 14228675A JP 14228675 A JP14228675 A JP 14228675A JP S5266916 A JPS5266916 A JP S5266916A
Authority
JP
Japan
Prior art keywords
motor
control circuit
detect
porality
armature
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
JP14228675A
Other languages
Japanese (ja)
Other versions
JPS565112B2 (en
Inventor
Shigeki Saito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14228675A priority Critical patent/JPS5266916A/en
Publication of JPS5266916A publication Critical patent/JPS5266916A/en
Publication of JPS565112B2 publication Critical patent/JPS565112B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To detect accurately an electro motive force and from its porality, to detect a number of revolutions and direction of revolution by separating unnecessary plugging in a neutral condition from an armature.
COPYRIGHT: (C)1977,JPO&Japio
JP14228675A 1975-12-01 1975-12-01 Control circuit of dc motor Granted JPS5266916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14228675A JPS5266916A (en) 1975-12-01 1975-12-01 Control circuit of dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14228675A JPS5266916A (en) 1975-12-01 1975-12-01 Control circuit of dc motor

Publications (2)

Publication Number Publication Date
JPS5266916A true JPS5266916A (en) 1977-06-02
JPS565112B2 JPS565112B2 (en) 1981-02-03

Family

ID=15311828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14228675A Granted JPS5266916A (en) 1975-12-01 1975-12-01 Control circuit of dc motor

Country Status (1)

Country Link
JP (1) JPS5266916A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645384A (en) * 1987-06-25 1989-01-10 Duplo Seizo Kk Driving controller for dc motor
EP1393961A3 (en) * 2002-09-03 2006-04-26 Nissan Motor Company, Limited Vehicle control apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645384A (en) * 1987-06-25 1989-01-10 Duplo Seizo Kk Driving controller for dc motor
EP1393961A3 (en) * 2002-09-03 2006-04-26 Nissan Motor Company, Limited Vehicle control apparatus

Also Published As

Publication number Publication date
JPS565112B2 (en) 1981-02-03

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