JPS5419107A - Commutatorless motor - Google Patents

Commutatorless motor

Info

Publication number
JPS5419107A
JPS5419107A JP8299577A JP8299577A JPS5419107A JP S5419107 A JPS5419107 A JP S5419107A JP 8299577 A JP8299577 A JP 8299577A JP 8299577 A JP8299577 A JP 8299577A JP S5419107 A JPS5419107 A JP S5419107A
Authority
JP
Japan
Prior art keywords
magnetic
commutatorless motor
woud
enlarging
restrict
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
JP8299577A
Other languages
Japanese (ja)
Inventor
Kunio Miyashita
Motoya Ito
Noriyoshi Takahashi
Toshiaki Okuyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8299577A priority Critical patent/JPS5419107A/en
Publication of JPS5419107A publication Critical patent/JPS5419107A/en
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE:To restrict a voltage surge to a low level at a transient time, with a reaction of armature made small, by providing a non-magnetic range in the back of core, with a compensation winding installed to be woud, and by enlarging a magnetic resistance in quadrature axis magnetic path.
JP8299577A 1977-07-13 1977-07-13 Commutatorless motor Pending JPS5419107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8299577A JPS5419107A (en) 1977-07-13 1977-07-13 Commutatorless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8299577A JPS5419107A (en) 1977-07-13 1977-07-13 Commutatorless motor

Publications (1)

Publication Number Publication Date
JPS5419107A true JPS5419107A (en) 1979-02-13

Family

ID=13789796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8299577A Pending JPS5419107A (en) 1977-07-13 1977-07-13 Commutatorless motor

Country Status (1)

Country Link
JP (1) JPS5419107A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887437U (en) * 1981-12-03 1983-06-14 神鋼電機株式会社 Rotor core of outer rotor type motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887437U (en) * 1981-12-03 1983-06-14 神鋼電機株式会社 Rotor core of outer rotor type motor

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