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JPS5225212A - Driving device of commutatorless motor - Google Patents

Driving device of commutatorless motor

Info

Publication number
JPS5225212A
JPS5225212A JP50101375A JP10137575A JPS5225212A JP S5225212 A JPS5225212 A JP S5225212A JP 50101375 A JP50101375 A JP 50101375A JP 10137575 A JP10137575 A JP 10137575A JP S5225212 A JPS5225212 A JP S5225212A
Authority
JP
Japan
Prior art keywords
driving device
commutatorless motor
motor
commutatorless
suffers
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
JP50101375A
Other languages
Japanese (ja)
Inventor
Naoji Takeda
Jiro Kataoka
Kenichiro Miura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50101375A priority Critical patent/JPS5225212A/en
Publication of JPS5225212A publication Critical patent/JPS5225212A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE: A highly reliable driving device for a motor, which suffers no incorrect operation at the of extremely high-speed revolution.
COPYRIGHT: (C)1977,JPO&Japio
JP50101375A 1975-08-20 1975-08-20 Driving device of commutatorless motor Pending JPS5225212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50101375A JPS5225212A (en) 1975-08-20 1975-08-20 Driving device of commutatorless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50101375A JPS5225212A (en) 1975-08-20 1975-08-20 Driving device of commutatorless motor

Publications (1)

Publication Number Publication Date
JPS5225212A true JPS5225212A (en) 1977-02-25

Family

ID=14299052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50101375A Pending JPS5225212A (en) 1975-08-20 1975-08-20 Driving device of commutatorless motor

Country Status (1)

Country Link
JP (1) JPS5225212A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121443A (en) * 1974-08-15 1976-02-20 Nippon Telegraph & Telephone Inkujetsutopurintaa niokeru inkukyokyusochi
JPS59149497U (en) * 1983-03-25 1984-10-05 愛知電機株式会社 Rotor position detection device for brushless DC motors
JP2007143213A (en) * 2005-11-15 2007-06-07 Shimadzu Corp Dc brushless motor and rotary vacuum pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988033A (en) * 1972-12-27 1974-08-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988033A (en) * 1972-12-27 1974-08-22

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121443A (en) * 1974-08-15 1976-02-20 Nippon Telegraph & Telephone Inkujetsutopurintaa niokeru inkukyokyusochi
JPS5410494B2 (en) * 1974-08-15 1979-05-07
JPS59149497U (en) * 1983-03-25 1984-10-05 愛知電機株式会社 Rotor position detection device for brushless DC motors
JPH0516876Y2 (en) * 1983-03-25 1993-05-06
JP2007143213A (en) * 2005-11-15 2007-06-07 Shimadzu Corp Dc brushless motor and rotary vacuum pump

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