GB1143575A - - Google Patents

Info

Publication number
GB1143575A
GB1143575A GB1143575DA GB1143575A GB 1143575 A GB1143575 A GB 1143575A GB 1143575D A GB1143575D A GB 1143575DA GB 1143575 A GB1143575 A GB 1143575A
Authority
GB
United Kingdom
Prior art keywords
windings
rotor
dynamo
collars
feb
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.)
Expired
Application number
Publication date
Publication of GB1143575A publication Critical patent/GB1143575A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices

Abstract

1,143,575. Securing coils for dynamo-electric machines. ENGLISH ELECTRIC CO. Ltd. 24 Feb., 1966 [25 Feb., 1965], No. 8135/65. Heading H2A. In a dynamo-electric machine rotor the windings are secured in winding slots solely by one or more bands of resin bonded glass fibre disposed round the outer periphery of the rotor core. As shown, several bands 22 are provided and the outer ones may be extended to cover the end windings 15. Alternatively one band may extend from one end of the rotor to the other and also may cover the end windings. Each band is wound on with high tension between two collars 18 which prevent movement of the glass fibres before the bonding resin has been cured. The collars 18 are formed of sheet material (19), (Figs. 2 and 4, not shown), surrounding threads (21).
GB1143575D Expired GB1143575A (en)

Publications (1)

Publication Number Publication Date
GB1143575A true GB1143575A (en) 1900-01-01

Family

ID=1759506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1143575D Expired GB1143575A (en)

Country Status (1)

Country Link
GB (1) GB1143575A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414816A1 (en) * 1978-01-11 1979-08-10 Citroen Sa IMPROVEMENTS TO ELECTRIC MOTORS SUPPLIED BY CHECK CURRENT
FR2435147A1 (en) * 1978-08-28 1980-03-28 Bbc Brown Boveri & Cie ROTOR OF AN ELECTRIC MACHINE WITH A FIXED WINDING BY MEANS OF BANDAGES IN SLOTS, PROCESS FOR MAKING BANDAGES AND MEANS FOR IMPLEMENTING THIS PROCESS
FR2435146A1 (en) * 1978-08-28 1980-03-28 Bbc Brown Boveri & Cie PROCESS FOR FITTING WHEELS FOR FIXING A WINDING IN THE NOTCHES OF A ROTOR OF AN ELECTRIC MACHINE, AND DEVICE FOR IMPLEMENTING SAME
GB2156166A (en) * 1984-03-20 1985-10-02 Ling Dynamic Systems Improvements in electrodynamic shakers
US5122704A (en) * 1990-10-25 1992-06-16 Sundstrand Corporation Composite rotor sleeve
US6064134A (en) * 1998-07-24 2000-05-16 General Motors Corporation Rotor for a synchronous reluctance machine
EP1538728A1 (en) * 2003-12-02 2005-06-08 General Electric Company Axial retention feature for restraining composite reinforcing rings

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414816A1 (en) * 1978-01-11 1979-08-10 Citroen Sa IMPROVEMENTS TO ELECTRIC MOTORS SUPPLIED BY CHECK CURRENT
FR2435147A1 (en) * 1978-08-28 1980-03-28 Bbc Brown Boveri & Cie ROTOR OF AN ELECTRIC MACHINE WITH A FIXED WINDING BY MEANS OF BANDAGES IN SLOTS, PROCESS FOR MAKING BANDAGES AND MEANS FOR IMPLEMENTING THIS PROCESS
FR2435146A1 (en) * 1978-08-28 1980-03-28 Bbc Brown Boveri & Cie PROCESS FOR FITTING WHEELS FOR FIXING A WINDING IN THE NOTCHES OF A ROTOR OF AN ELECTRIC MACHINE, AND DEVICE FOR IMPLEMENTING SAME
GB2156166A (en) * 1984-03-20 1985-10-02 Ling Dynamic Systems Improvements in electrodynamic shakers
US5122704A (en) * 1990-10-25 1992-06-16 Sundstrand Corporation Composite rotor sleeve
US6064134A (en) * 1998-07-24 2000-05-16 General Motors Corporation Rotor for a synchronous reluctance machine
EP1538728A1 (en) * 2003-12-02 2005-06-08 General Electric Company Axial retention feature for restraining composite reinforcing rings

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