JPS51115610A - Rotary electric machine - Google Patents

Rotary electric machine

Info

Publication number
JPS51115610A
JPS51115610A JP3979275A JP3979275A JPS51115610A JP S51115610 A JPS51115610 A JP S51115610A JP 3979275 A JP3979275 A JP 3979275A JP 3979275 A JP3979275 A JP 3979275A JP S51115610 A JPS51115610 A JP S51115610A
Authority
JP
Japan
Prior art keywords
electric machine
rotary electric
stator
spiral
excess
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
JP3979275A
Other languages
Japanese (ja)
Inventor
Mitsuyuki Fukuda
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP3979275A priority Critical patent/JPS51115610A/en
Publication of JPS51115610A publication Critical patent/JPS51115610A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE: A rotary electric machine in which a stator is formed as a spiral with a pole pitch in excess of 180° and a desired speed is available without changing source frequency and motor output speed.
COPYRIGHT: (C)1976,JPO&Japio
JP3979275A 1975-04-03 1975-04-03 Rotary electric machine Pending JPS51115610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3979275A JPS51115610A (en) 1975-04-03 1975-04-03 Rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3979275A JPS51115610A (en) 1975-04-03 1975-04-03 Rotary electric machine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13527479A Division JPS55133642A (en) 1979-10-22 1979-10-22 Rotating-electric machine

Publications (1)

Publication Number Publication Date
JPS51115610A true JPS51115610A (en) 1976-10-12

Family

ID=12562792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3979275A Pending JPS51115610A (en) 1975-04-03 1975-04-03 Rotary electric machine

Country Status (1)

Country Link
JP (1) JPS51115610A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510832A1 (en) * 1981-07-28 1983-02-04 Od Polt Institut Electric motor with screw-shaped stator - has rotor, with protrusions forming basic magnetic field, located in stator bore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510832A1 (en) * 1981-07-28 1983-02-04 Od Polt Institut Electric motor with screw-shaped stator - has rotor, with protrusions forming basic magnetic field, located in stator bore

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