JPS5321724A - Speed control circuit for universal motor - Google Patents

Speed control circuit for universal motor

Info

Publication number
JPS5321724A
JPS5321724A JP9676976A JP9676976A JPS5321724A JP S5321724 A JPS5321724 A JP S5321724A JP 9676976 A JP9676976 A JP 9676976A JP 9676976 A JP9676976 A JP 9676976A JP S5321724 A JPS5321724 A JP S5321724A
Authority
JP
Japan
Prior art keywords
control circuit
speed control
universal motor
universal
motor
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
JP9676976A
Other languages
Japanese (ja)
Inventor
Yasumasa Nakai
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.)
Ryobi Ltd
Original Assignee
Ryobi 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 Ryobi Ltd filed Critical Ryobi Ltd
Priority to JP9676976A priority Critical patent/JPS5321724A/en
Priority to AU27817/77A priority patent/AU511119B2/en
Publication of JPS5321724A publication Critical patent/JPS5321724A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
JP9676976A 1976-08-12 1976-08-12 Speed control circuit for universal motor Pending JPS5321724A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9676976A JPS5321724A (en) 1976-08-12 1976-08-12 Speed control circuit for universal motor
AU27817/77A AU511119B2 (en) 1976-08-12 1977-08-11 Speed control circuit for universal motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9676976A JPS5321724A (en) 1976-08-12 1976-08-12 Speed control circuit for universal motor

Publications (1)

Publication Number Publication Date
JPS5321724A true JPS5321724A (en) 1978-02-28

Family

ID=14173832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9676976A Pending JPS5321724A (en) 1976-08-12 1976-08-12 Speed control circuit for universal motor

Country Status (2)

Country Link
JP (1) JPS5321724A (en)
AU (1) AU511119B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180498U (en) * 1981-05-11 1982-11-16
JPS58670A (en) * 1981-06-22 1983-01-05 Nippon Jiirootaa Kk Rotary valve for oil hydraulic rotary machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872621A (en) * 1971-12-29 1973-10-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872621A (en) * 1971-12-29 1973-10-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180498U (en) * 1981-05-11 1982-11-16
JPS58670A (en) * 1981-06-22 1983-01-05 Nippon Jiirootaa Kk Rotary valve for oil hydraulic rotary machine

Also Published As

Publication number Publication date
AU2781777A (en) 1979-04-05
AU511119B2 (en) 1980-07-31

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