JPS52129914A - Ac motor speed controlling system - Google Patents

Ac motor speed controlling system

Info

Publication number
JPS52129914A
JPS52129914A JP4647376A JP4647376A JPS52129914A JP S52129914 A JPS52129914 A JP S52129914A JP 4647376 A JP4647376 A JP 4647376A JP 4647376 A JP4647376 A JP 4647376A JP S52129914 A JPS52129914 A JP S52129914A
Authority
JP
Japan
Prior art keywords
motor speed
controlling system
speed controlling
motor
speed
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
JP4647376A
Other languages
Japanese (ja)
Inventor
Tadamasa Aoyama
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.)
SANESU SHIYOUKOU KK
Original Assignee
SANESU SHIYOUKOU KK
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 SANESU SHIYOUKOU KK filed Critical SANESU SHIYOUKOU KK
Priority to JP4647376A priority Critical patent/JPS52129914A/en
Publication of JPS52129914A publication Critical patent/JPS52129914A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
JP4647376A 1976-04-26 1976-04-26 Ac motor speed controlling system Pending JPS52129914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4647376A JPS52129914A (en) 1976-04-26 1976-04-26 Ac motor speed controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4647376A JPS52129914A (en) 1976-04-26 1976-04-26 Ac motor speed controlling system

Publications (1)

Publication Number Publication Date
JPS52129914A true JPS52129914A (en) 1977-10-31

Family

ID=12748149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4647376A Pending JPS52129914A (en) 1976-04-26 1976-04-26 Ac motor speed controlling system

Country Status (1)

Country Link
JP (1) JPS52129914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635690A (en) * 1979-08-31 1981-04-08 Sharp Corp Controlling apparatus of motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977120A (en) * 1972-10-30 1974-07-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977120A (en) * 1972-10-30 1974-07-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635690A (en) * 1979-08-31 1981-04-08 Sharp Corp Controlling apparatus of motor

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