JPS54719A - Commutatorless motor - Google Patents

Commutatorless motor

Info

Publication number
JPS54719A
JPS54719A JP6474677A JP6474677A JPS54719A JP S54719 A JPS54719 A JP S54719A JP 6474677 A JP6474677 A JP 6474677A JP 6474677 A JP6474677 A JP 6474677A JP S54719 A JPS54719 A JP S54719A
Authority
JP
Japan
Prior art keywords
magnetic
commutatorless motor
motor
magnetic material
joint
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
JP6474677A
Other languages
Japanese (ja)
Inventor
Kosaku Shimizu
Toshio Miyata
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 JP6474677A priority Critical patent/JPS54719A/en
Publication of JPS54719A publication Critical patent/JPS54719A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)

Abstract

PURPOSE: To prevent reduction of effective magnetic path area thus to reduce size of motor, by composing magnetic path of coupler ring contacting with magnetic pole with magnetic material while joint between other magnetic poles with non-magnetic material.
COPYRIGHT: (C)1979,JPO&Japio
JP6474677A 1977-06-03 1977-06-03 Commutatorless motor Pending JPS54719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6474677A JPS54719A (en) 1977-06-03 1977-06-03 Commutatorless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6474677A JPS54719A (en) 1977-06-03 1977-06-03 Commutatorless motor

Publications (1)

Publication Number Publication Date
JPS54719A true JPS54719A (en) 1979-01-06

Family

ID=13267020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6474677A Pending JPS54719A (en) 1977-06-03 1977-06-03 Commutatorless motor

Country Status (1)

Country Link
JP (1) JPS54719A (en)

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