JPS56115148A - Flat motor - Google Patents

Flat motor

Info

Publication number
JPS56115148A
JPS56115148A JP1662180A JP1662180A JPS56115148A JP S56115148 A JPS56115148 A JP S56115148A JP 1662180 A JP1662180 A JP 1662180A JP 1662180 A JP1662180 A JP 1662180A JP S56115148 A JPS56115148 A JP S56115148A
Authority
JP
Japan
Prior art keywords
stator core
stator
annular
rotor
attached
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
JP1662180A
Other languages
Japanese (ja)
Inventor
Keiji Arai
Toshimi Abukawa
Hiroshi Okuda
Toshio Saito
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 JP1662180A priority Critical patent/JPS56115148A/en
Publication of JPS56115148A publication Critical patent/JPS56115148A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

PURPOSE:To enable to easily perform the stator winding work for the subject motor without increasing magnetic reluctance by a method wherein pole pieces facing to a rotor is attached to the place which will be in between annular stator winding on the outer circumference of an annular core. CONSTITUTION:An annularly-punched-out iron plate is laminated on an annular stator core 11 in the direction of the axis, is formed into halved semicircular cores and then butted into a ring shape. A pole piece 12, a flat section 12A facing to a rotor and the mounting section 11B to be attached to the outer circumferential surface 11S on the stator core 11 are formed into one unitary body making a T- shaped. An annular stator winding 13 formed outside the stator core is used because the stator core 11 is divided into two parts. Of the parts formed through said procedure, first the required number of the stator windings 13 are fixed on the stator core 11 and then the pole piece 12 is attached to the outer circumferential surface 11S of the stator core located between the stator windings 13. Then, the above is covered with resin layer 14 and fixed to a fixing member 4, and is faced to a rotor 5 on a rotating shaft 6.
JP1662180A 1980-02-15 1980-02-15 Flat motor Pending JPS56115148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1662180A JPS56115148A (en) 1980-02-15 1980-02-15 Flat motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1662180A JPS56115148A (en) 1980-02-15 1980-02-15 Flat motor

Publications (1)

Publication Number Publication Date
JPS56115148A true JPS56115148A (en) 1981-09-10

Family

ID=11921403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1662180A Pending JPS56115148A (en) 1980-02-15 1980-02-15 Flat motor

Country Status (1)

Country Link
JP (1) JPS56115148A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583594A1 (en) * 1985-06-17 1986-12-19 Alsthom Atlantique Rotating electrical machine with flat rotor and method of producing this machine
JP2004215496A (en) * 2002-12-20 2004-07-29 Nippon Steel Corp Exciter, field unit, and synchronous machine using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583594A1 (en) * 1985-06-17 1986-12-19 Alsthom Atlantique Rotating electrical machine with flat rotor and method of producing this machine
JP2004215496A (en) * 2002-12-20 2004-07-29 Nippon Steel Corp Exciter, field unit, and synchronous machine using same

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