JPS5541179A - Device for supporting stator winding end of rotary electric machine - Google Patents

Device for supporting stator winding end of rotary electric machine

Info

Publication number
JPS5541179A
JPS5541179A JP11403978A JP11403978A JPS5541179A JP S5541179 A JPS5541179 A JP S5541179A JP 11403978 A JP11403978 A JP 11403978A JP 11403978 A JP11403978 A JP 11403978A JP S5541179 A JPS5541179 A JP S5541179A
Authority
JP
Japan
Prior art keywords
windings
spacers
electric machine
rotary electric
winding 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
JP11403978A
Other languages
Japanese (ja)
Inventor
Shigeo Yamatake
Kenji Mishima
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 JP11403978A priority Critical patent/JPS5541179A/en
Publication of JPS5541179A publication Critical patent/JPS5541179A/en
Pending legal-status Critical Current

Links

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE: To reduce the number of parts in a rotary electric machine and simplify the assembling steps thereof by extending spacers inserted between adjacent windings at the winding end to the upper and lower windings to function also as peripheral spacers.
CONSTITUTION: The height of spacers 10A, 10B inserted between adjacent upper windings 2A, for example, at the end of windings is extended as HS obtained by adding winding height HC and radial space length Hg at the upper and lower windings in such a manner that when the spacers 10A, 10B are inserted between the adjacent upper windings 2A, they may make contact with the inner peripheral surface of the lower windings 2B. In this case, the inserting position of the spacers 10A, 10B is so selected that the winding strength may become within the allowable stress with respect to the radial and peripheral electromagnetic forces occurred at the upper windings 2A. Thus, it can eliminate the spacers inserted between upper and lower windings to receive the radial electromagnetic force to thereby simplify the assembling step.
COPYRIGHT: (C)1980,JPO&Japio
JP11403978A 1978-09-19 1978-09-19 Device for supporting stator winding end of rotary electric machine Pending JPS5541179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11403978A JPS5541179A (en) 1978-09-19 1978-09-19 Device for supporting stator winding end of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11403978A JPS5541179A (en) 1978-09-19 1978-09-19 Device for supporting stator winding end of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5541179A true JPS5541179A (en) 1980-03-22

Family

ID=14627493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11403978A Pending JPS5541179A (en) 1978-09-19 1978-09-19 Device for supporting stator winding end of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5541179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216436A (en) * 1983-05-19 1984-12-06 Hitachi Ltd Stator coil end holding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216436A (en) * 1983-05-19 1984-12-06 Hitachi Ltd Stator coil end holding device

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