JPS5465305A - Vibration suppressing device for stator coil - Google Patents

Vibration suppressing device for stator coil

Info

Publication number
JPS5465305A
JPS5465305A JP13078577A JP13078577A JPS5465305A JP S5465305 A JPS5465305 A JP S5465305A JP 13078577 A JP13078577 A JP 13078577A JP 13078577 A JP13078577 A JP 13078577A JP S5465305 A JPS5465305 A JP S5465305A
Authority
JP
Japan
Prior art keywords
springs
stator coil
coil
suppressing device
vibration suppressing
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
JP13078577A
Other languages
Japanese (ja)
Inventor
Kenzo Kadotani
Takanori Sato
Kazuyuki Funahata
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 JP13078577A priority Critical patent/JPS5465305A/en
Publication of JPS5465305A publication Critical patent/JPS5465305A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To suppress the vibration of the stator coil, by providing springs urging the wide side surfaces of taper liners which are inserted into the slot so that the stator coil is fixed in the slot.
CONSTITUTION: Springs 11, 12 are provided on the wide side surfaces of taper liners to ruge the same. These springs 11, 12 are disposed between the taper liners 9, 10 and the bottom insulator 2 or the insulator 4 under a wooden insert, and the springs 11, 12 are caused to be in a half urging state when the wooden insert 5 is driven in. The returning force of these springs 11, 12 are applied on the end surfaces of the taper liners 9, 10, so that a large force is applied on the side surface of the coil by the sliding of the tapered surface, thus the coil is fixed and the vibration thereof can be suppressed.
COPYRIGHT: (C)1979,JPO&Japio
JP13078577A 1977-11-02 1977-11-02 Vibration suppressing device for stator coil Pending JPS5465305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13078577A JPS5465305A (en) 1977-11-02 1977-11-02 Vibration suppressing device for stator coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13078577A JPS5465305A (en) 1977-11-02 1977-11-02 Vibration suppressing device for stator coil

Publications (1)

Publication Number Publication Date
JPS5465305A true JPS5465305A (en) 1979-05-25

Family

ID=15042610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13078577A Pending JPS5465305A (en) 1977-11-02 1977-11-02 Vibration suppressing device for stator coil

Country Status (1)

Country Link
JP (1) JPS5465305A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164242A (en) * 1987-12-18 1989-06-28 Hitachi Ltd Device for fixing winding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164242A (en) * 1987-12-18 1989-06-28 Hitachi Ltd Device for fixing winding

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