JPS5341704A - Stator core of electric rotary machine - Google Patents

Stator core of electric rotary machine

Info

Publication number
JPS5341704A
JPS5341704A JP11579776A JP11579776A JPS5341704A JP S5341704 A JPS5341704 A JP S5341704A JP 11579776 A JP11579776 A JP 11579776A JP 11579776 A JP11579776 A JP 11579776A JP S5341704 A JPS5341704 A JP S5341704A
Authority
JP
Japan
Prior art keywords
stator core
rotary machine
electric rotary
magnetic flux
core end
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
JP11579776A
Other languages
Japanese (ja)
Inventor
Masatoshi Watabe
Yukinori Sato
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 JP11579776A priority Critical patent/JPS5341704A/en
Publication of JPS5341704A publication Critical patent/JPS5341704A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE: To prevent local heating due to magnetic flux leak near the stator core end, through simple construction of the core end built up in pile with special type thin steel plates provided with bent out areas parallel to magnetic flux leak.
COPYRIGHT: (C)1978,JPO&Japio
JP11579776A 1976-09-29 1976-09-29 Stator core of electric rotary machine Pending JPS5341704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11579776A JPS5341704A (en) 1976-09-29 1976-09-29 Stator core of electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11579776A JPS5341704A (en) 1976-09-29 1976-09-29 Stator core of electric rotary machine

Publications (1)

Publication Number Publication Date
JPS5341704A true JPS5341704A (en) 1978-04-15

Family

ID=14671307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11579776A Pending JPS5341704A (en) 1976-09-29 1976-09-29 Stator core of electric rotary machine

Country Status (1)

Country Link
JP (1) JPS5341704A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6777848B1 (en) * 1997-12-23 2004-08-17 Alstom Laminated stator body for an electrical machine
EP2916433A1 (en) * 2014-03-06 2015-09-09 Siemens Aktiengesellschaft Electric machine with rotor cooled by cooling gas

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6777848B1 (en) * 1997-12-23 2004-08-17 Alstom Laminated stator body for an electrical machine
EP2916433A1 (en) * 2014-03-06 2015-09-09 Siemens Aktiengesellschaft Electric machine with rotor cooled by cooling gas
WO2015132116A3 (en) * 2014-03-06 2015-12-10 Siemens Aktiengesellschaft Electric machine with a rotor cooled by cooling gas
CN106068597A (en) * 2014-03-06 2016-11-02 西门子公司 There is the motor by cooling down gas-cooled rotor
RU2650180C2 (en) * 2014-03-06 2018-04-11 Сименс Акциенгезелльшафт Electric machine with a rotor cooled by cooling gas

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