JPS5467603A - Device for restricting vibration of stator winding - Google Patents

Device for restricting vibration of stator winding

Info

Publication number
JPS5467603A
JPS5467603A JP13343977A JP13343977A JPS5467603A JP S5467603 A JPS5467603 A JP S5467603A JP 13343977 A JP13343977 A JP 13343977A JP 13343977 A JP13343977 A JP 13343977A JP S5467603 A JPS5467603 A JP S5467603A
Authority
JP
Japan
Prior art keywords
plate
windings
restricting
vibration
fiber
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
JP13343977A
Other languages
Japanese (ja)
Inventor
Kenzo Kadotani
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 JP13343977A priority Critical patent/JPS5467603A/en
Publication of JPS5467603A publication Critical patent/JPS5467603A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent winding insulating layer from damaging by employing wavy resin plate reinforced by carbon fiber or aramid fiber in longitudinal direction and by glass fiber in lateral direction as an elastic plate for restricting the vibration of windings in a slot.
CONSTITUTION: Wavy resin plate 9 reinforced by carbon or aramid fiber 8 in longitudinal direction and by glass fiber 7 in lateral direction is used as an elastic plate 6 for restricting the vibration of windings 3a, 3b in a slot. Thus, the apparent coefficient of thermal expansion of the plate 6 becomes substantially the same as that of the inserted members 5 and the windings to eliminate almost the slide therebetween. Accordingly, it can prevent the insulating layer of the winding 3a from damaging and the plate 6 from loosening.
COPYRIGHT: (C)1979,JPO&Japio
JP13343977A 1977-11-09 1977-11-09 Device for restricting vibration of stator winding Pending JPS5467603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13343977A JPS5467603A (en) 1977-11-09 1977-11-09 Device for restricting vibration of stator winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13343977A JPS5467603A (en) 1977-11-09 1977-11-09 Device for restricting vibration of stator winding

Publications (1)

Publication Number Publication Date
JPS5467603A true JPS5467603A (en) 1979-05-31

Family

ID=15104788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13343977A Pending JPS5467603A (en) 1977-11-09 1977-11-09 Device for restricting vibration of stator winding

Country Status (1)

Country Link
JP (1) JPS5467603A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2348615A1 (en) * 2010-01-22 2011-07-27 Alstom Technology Ltd Conductive bar for electric machines
JP2015089330A (en) * 2013-10-29 2015-05-07 ゼネラル・エレクトリック・カンパニイ Vibration damage repair in dynamoelectric machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2348615A1 (en) * 2010-01-22 2011-07-27 Alstom Technology Ltd Conductive bar for electric machines
JP2015089330A (en) * 2013-10-29 2015-05-07 ゼネラル・エレクトリック・カンパニイ Vibration damage repair in dynamoelectric machines

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