JPS52125712A - Control circuit of electric motor - Google Patents

Control circuit of electric motor

Info

Publication number
JPS52125712A
JPS52125712A JP4404576A JP4404576A JPS52125712A JP S52125712 A JPS52125712 A JP S52125712A JP 4404576 A JP4404576 A JP 4404576A JP 4404576 A JP4404576 A JP 4404576A JP S52125712 A JPS52125712 A JP S52125712A
Authority
JP
Japan
Prior art keywords
control circuit
electric motor
motor
transistors
winding
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
JP4404576A
Other languages
Japanese (ja)
Inventor
Yasuhiro Kawanishi
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP4404576A priority Critical patent/JPS52125712A/en
Publication of JPS52125712A publication Critical patent/JPS52125712A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To make a motor to generate rotating magnetic field which has phase difference of 90° to first and second winding of motor by connecting 3 pairs of 2 transistors that is connected in series to electric current source in parallel and by transmitting these transistors in a specified order.
COPYRIGHT: (C)1977,JPO&Japio
JP4404576A 1976-04-13 1976-04-13 Control circuit of electric motor Pending JPS52125712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4404576A JPS52125712A (en) 1976-04-13 1976-04-13 Control circuit of electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4404576A JPS52125712A (en) 1976-04-13 1976-04-13 Control circuit of electric motor

Publications (1)

Publication Number Publication Date
JPS52125712A true JPS52125712A (en) 1977-10-21

Family

ID=12680633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4404576A Pending JPS52125712A (en) 1976-04-13 1976-04-13 Control circuit of electric motor

Country Status (1)

Country Link
JP (1) JPS52125712A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143697U (en) * 1979-03-30 1980-10-15
JPS5646697A (en) * 1979-09-07 1981-04-27 Ebauches Sa Device for controlling winding of two motors
JPS5783177A (en) * 1980-11-10 1982-05-24 Matsushita Electric Ind Co Ltd Driving circuit for forward and backward rotation of motor
JPS6016193A (en) * 1983-06-29 1985-01-26 エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ Controller of two reversible rotary step motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897030A (en) * 1972-03-23 1973-12-11
JPS5132913A (en) * 1974-09-13 1976-03-19 Meidensha Electric Mfg Co Ltd Nisoinbaatasochi to nisojudodendokitokaranarukahensokusochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897030A (en) * 1972-03-23 1973-12-11
JPS5132913A (en) * 1974-09-13 1976-03-19 Meidensha Electric Mfg Co Ltd Nisoinbaatasochi to nisojudodendokitokaranarukahensokusochi

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143697U (en) * 1979-03-30 1980-10-15
JPS5646697A (en) * 1979-09-07 1981-04-27 Ebauches Sa Device for controlling winding of two motors
JPS5783177A (en) * 1980-11-10 1982-05-24 Matsushita Electric Ind Co Ltd Driving circuit for forward and backward rotation of motor
JPS6016193A (en) * 1983-06-29 1985-01-26 エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ Controller of two reversible rotary step motor

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