JPS5668236A - Disk type rotary machine - Google Patents

Disk type rotary machine

Info

Publication number
JPS5668236A
JPS5668236A JP14500879A JP14500879A JPS5668236A JP S5668236 A JPS5668236 A JP S5668236A JP 14500879 A JP14500879 A JP 14500879A JP 14500879 A JP14500879 A JP 14500879A JP S5668236 A JPS5668236 A JP S5668236A
Authority
JP
Japan
Prior art keywords
stator
iron core
back surface
stator flange
flange
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
JP14500879A
Other languages
Japanese (ja)
Inventor
Takeshi Kishimoto
Kazuhiko Tanaka
Akinori Nishihiro
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 JP14500879A priority Critical patent/JPS5668236A/en
Publication of JPS5668236A publication Critical patent/JPS5668236A/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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE:To improve the heat transfer from a stationary iron core to a stator flange in a disk type rotary machine by forming open grooves on the back surface of the iron core and integrally forming the stator flange making contact with the grooves by casting, thereby positively making contact with each other. CONSTITUTION:The stator iron core 1 has openings on the back surface to be contacted with the stator flange 3 and grooves lA of the shape formed thereon to be equal or larger in inner width than the openings. The stator flange 3 is integrally formed with bar 31 in the groove contacting with the inner surface of the groove 1A and a main part 32 contacted with the back surface of the stator iron core 1 by a casting of the same method as the die cast rotor. In this manner the stator flange 3 may be fit with the back surface of the stator iron core 1 almost regardless of the surface accuracy of the back surface, and sufficient surface pressure can be obtained by the contraction at the time of hardening the cast material, thereby improving the heat transfer from the stationary core to the stator flange.
JP14500879A 1979-11-09 1979-11-09 Disk type rotary machine Pending JPS5668236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14500879A JPS5668236A (en) 1979-11-09 1979-11-09 Disk type rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14500879A JPS5668236A (en) 1979-11-09 1979-11-09 Disk type rotary machine

Publications (1)

Publication Number Publication Date
JPS5668236A true JPS5668236A (en) 1981-06-08

Family

ID=15375308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14500879A Pending JPS5668236A (en) 1979-11-09 1979-11-09 Disk type rotary machine

Country Status (1)

Country Link
JP (1) JPS5668236A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006166679A (en) * 2004-12-10 2006-06-22 Nissan Motor Co Ltd Structure of stator for axial gap type dynamo-electric machine
JP2009136056A (en) * 2007-11-29 2009-06-18 Kayaba Ind Co Ltd Motor
JP2012010466A (en) * 2010-06-23 2012-01-12 Toshiba Corp Rotating electrical machine
WO2022073549A1 (en) * 2020-10-07 2022-04-14 Schaeffler Technologies AG & Co. KG Stator for axial flux motor having interlocking and frictional connection and axial flux motor in i-arrangement and direct line cooling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006166679A (en) * 2004-12-10 2006-06-22 Nissan Motor Co Ltd Structure of stator for axial gap type dynamo-electric machine
JP2009136056A (en) * 2007-11-29 2009-06-18 Kayaba Ind Co Ltd Motor
JP2012010466A (en) * 2010-06-23 2012-01-12 Toshiba Corp Rotating electrical machine
WO2022073549A1 (en) * 2020-10-07 2022-04-14 Schaeffler Technologies AG & Co. KG Stator for axial flux motor having interlocking and frictional connection and axial flux motor in i-arrangement and direct line cooling

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