JPS54155408A - Dc electric machine - Google Patents

Dc electric machine

Info

Publication number
JPS54155408A
JPS54155408A JP6327078A JP6327078A JPS54155408A JP S54155408 A JPS54155408 A JP S54155408A JP 6327078 A JP6327078 A JP 6327078A JP 6327078 A JP6327078 A JP 6327078A JP S54155408 A JPS54155408 A JP S54155408A
Authority
JP
Japan
Prior art keywords
interpole
compensating winding
connecting conductor
winding
electric machine
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
JP6327078A
Other languages
Japanese (ja)
Inventor
Takayuki Matsui
Kazuo Tawara
Shoji Mogi
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 JP6327078A priority Critical patent/JPS54155408A/en
Publication of JPS54155408A publication Critical patent/JPS54155408A/en
Pending legal-status Critical Current

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  • Dc Machiner (AREA)

Abstract

PURPOSE: To eliminate the need for supporter so far used as well as perform weight reduction and miniaturization by holding connection wire with interpole windings.
CONSTITUTION: The connecting conductor 8 to connect the compensating winding 7 of the adjacent main pole core 3 is so arranged that it is in the face of the axial end of the interpole core 2 along the axial end and also the connecting conductor 8 is held by the interpole windings 4. Thus, the axial length of the compensating winding can be shortened by the connecting conductor and thereby electric machine can be miniaturized, and also the compensating winding can be provided on the space side and thereby leakage flux can be lessened and also mutual inductance for interpole winding and compensating winding is increased, increasing the effective magnetic flux of interpole space.
COPYRIGHT: (C)1979,JPO&Japio
JP6327078A 1978-05-29 1978-05-29 Dc electric machine Pending JPS54155408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6327078A JPS54155408A (en) 1978-05-29 1978-05-29 Dc electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6327078A JPS54155408A (en) 1978-05-29 1978-05-29 Dc electric machine

Publications (1)

Publication Number Publication Date
JPS54155408A true JPS54155408A (en) 1979-12-07

Family

ID=13224429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6327078A Pending JPS54155408A (en) 1978-05-29 1978-05-29 Dc electric machine

Country Status (1)

Country Link
JP (1) JPS54155408A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597080B2 (en) * 2000-04-26 2003-07-22 Abb Ab Method of manufacturing a rotary electric machine and a rotary electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597080B2 (en) * 2000-04-26 2003-07-22 Abb Ab Method of manufacturing a rotary electric machine and a rotary electric machine

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