JPS5383006A - Permanent magnet type rotary machine - Google Patents

Permanent magnet type rotary machine

Info

Publication number
JPS5383006A
JPS5383006A JP15994976A JP15994976A JPS5383006A JP S5383006 A JPS5383006 A JP S5383006A JP 15994976 A JP15994976 A JP 15994976A JP 15994976 A JP15994976 A JP 15994976A JP S5383006 A JPS5383006 A JP S5383006A
Authority
JP
Japan
Prior art keywords
permanent magnet
rotary machine
magnet type
type rotary
pole piece
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
JP15994976A
Other languages
Japanese (ja)
Inventor
Takeshi Nagahara
Yasuhisa Furuta
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15994976A priority Critical patent/JPS5383006A/en
Publication of JPS5383006A publication Critical patent/JPS5383006A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE: To provide an improvement of power withstanding overload, by such manner that between a permanent magnet and magnetic pole piece, a non-layer-built magnetic unit, whose holding force and residual magnetism are smaller than that of the permanent magnet and equal to or less than that of the magnetic pole piece, is provided causing a penetration of the magnetic flux by armature magnetomotive force.
COPYRIGHT: (C)1978,JPO&Japio
JP15994976A 1976-12-28 1976-12-28 Permanent magnet type rotary machine Pending JPS5383006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15994976A JPS5383006A (en) 1976-12-28 1976-12-28 Permanent magnet type rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15994976A JPS5383006A (en) 1976-12-28 1976-12-28 Permanent magnet type rotary machine

Publications (1)

Publication Number Publication Date
JPS5383006A true JPS5383006A (en) 1978-07-22

Family

ID=15704668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15994976A Pending JPS5383006A (en) 1976-12-28 1976-12-28 Permanent magnet type rotary machine

Country Status (1)

Country Link
JP (1) JPS5383006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015051A1 (en) * 1990-03-26 1991-10-03 Aura Systems, Inc. Electromagnetic actuator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099158A (en) * 1989-03-07 1992-03-24 Aura Systems, Inc. Electromagnetic actuator
WO1991015051A1 (en) * 1990-03-26 1991-10-03 Aura Systems, Inc. Electromagnetic actuator
EP0522042A1 (en) * 1990-03-26 1993-01-13 Aura Systems Inc Electromagnetic actuator.
EP0522042B1 (en) * 1990-03-26 1996-06-26 Aura Systems, Inc. Electromagnetic actuator

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