JPS5476919A - Speed control device for motor - Google Patents

Speed control device for motor

Info

Publication number
JPS5476919A
JPS5476919A JP14480877A JP14480877A JPS5476919A JP S5476919 A JPS5476919 A JP S5476919A JP 14480877 A JP14480877 A JP 14480877A JP 14480877 A JP14480877 A JP 14480877A JP S5476919 A JPS5476919 A JP S5476919A
Authority
JP
Japan
Prior art keywords
motor
control device
speed control
speed
control
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
JP14480877A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Matsumura
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.)
Maruzen Sewing Machine Co Ltd
Original Assignee
Maruzen Sewing Machine 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 Maruzen Sewing Machine Co Ltd filed Critical Maruzen Sewing Machine Co Ltd
Priority to JP14480877A priority Critical patent/JPS5476919A/en
Priority to US05/888,404 priority patent/US4232258A/en
Publication of JPS5476919A publication Critical patent/JPS5476919A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)
JP14480877A 1977-04-06 1977-12-01 Speed control device for motor Pending JPS5476919A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14480877A JPS5476919A (en) 1977-12-01 1977-12-01 Speed control device for motor
US05/888,404 US4232258A (en) 1977-04-06 1978-03-20 Speed control apparatus for electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14480877A JPS5476919A (en) 1977-12-01 1977-12-01 Speed control device for motor

Publications (1)

Publication Number Publication Date
JPS5476919A true JPS5476919A (en) 1979-06-20

Family

ID=15370935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14480877A Pending JPS5476919A (en) 1977-04-06 1977-12-01 Speed control device for motor

Country Status (1)

Country Link
JP (1) JPS5476919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340198U (en) * 1986-08-29 1988-03-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340198U (en) * 1986-08-29 1988-03-15

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