JPS5332317A - Commutator-less electric motor - Google Patents

Commutator-less electric motor

Info

Publication number
JPS5332317A
JPS5332317A JP10713776A JP10713776A JPS5332317A JP S5332317 A JPS5332317 A JP S5332317A JP 10713776 A JP10713776 A JP 10713776A JP 10713776 A JP10713776 A JP 10713776A JP S5332317 A JPS5332317 A JP S5332317A
Authority
JP
Japan
Prior art keywords
commutator
electric motor
less electric
reduction
speemelectromotive
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
JP10713776A
Other languages
Japanese (ja)
Inventor
Juichi Irie
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP10713776A priority Critical patent/JPS5332317A/en
Publication of JPS5332317A publication Critical patent/JPS5332317A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To attempt reduction of smoothing reactor dimensions, reduction of vibration and enhancement of efficiency, through process of transforming the wave form speemelectromotive force generated in a rotary machine into a rectangular pulse of 60° ∼ 180° duty cycle.
COPYRIGHT: (C)1978,JPO&Japio
JP10713776A 1976-09-06 1976-09-06 Commutator-less electric motor Pending JPS5332317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10713776A JPS5332317A (en) 1976-09-06 1976-09-06 Commutator-less electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10713776A JPS5332317A (en) 1976-09-06 1976-09-06 Commutator-less electric motor

Publications (1)

Publication Number Publication Date
JPS5332317A true JPS5332317A (en) 1978-03-27

Family

ID=14451436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10713776A Pending JPS5332317A (en) 1976-09-06 1976-09-06 Commutator-less electric motor

Country Status (1)

Country Link
JP (1) JPS5332317A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145560A (en) * 1981-02-27 1982-09-08 Seiko Instr & Electronics Ltd Brushless motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145560A (en) * 1981-02-27 1982-09-08 Seiko Instr & Electronics Ltd Brushless motor

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