GB1289827A - - Google Patents

Info

Publication number
GB1289827A
GB1289827A GB1289827DA GB1289827A GB 1289827 A GB1289827 A GB 1289827A GB 1289827D A GB1289827D A GB 1289827DA GB 1289827 A GB1289827 A GB 1289827A
Authority
GB
United Kingdom
Prior art keywords
ring
windings
dynamo
webs
nov
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
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 filed Critical
Publication of GB1289827A publication Critical patent/GB1289827A/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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

1289827 Securing coils for dynamo-electric machines ENGLISH ELECTRIC CO Ltd 4 Nov 1969 [26 Nov 1968] 56064/68 Heading H2A The supporting structure 19 for the stator end windings 17, 18 in a dynamo-electric machine surrounds the end windings and comprises a frusto-conical ring 14 of insulating material having, at each end, a radially-outwardly extending flange 15, 16. The ring 14 is made of glass fibre reinforced resinous material and comprises a number of arcuate sections each strengthened by webs, the webs of adjacent sections being joined together. The end windings 17, 18 are clamped between ring 14 and further insulating rings 24, 25, and teeth 20, 23 project radially inwards between adjacent conductors at each end of the ring 14. The end turn supporting structure 19 may be rigidly fixed to the core end plate 12 with its associated copper screen 21 or, as in Fig. 2, may be mounted on the end plate by dashpots 50 to permit axial movement of the end windings due to thermal expansion.
GB1289827D 1968-11-26 1968-11-26 Expired GB1289827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5606468 1968-11-26

Publications (1)

Publication Number Publication Date
GB1289827A true GB1289827A (en) 1972-09-20

Family

ID=10475627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289827D Expired GB1289827A (en) 1968-11-26 1968-11-26

Country Status (1)

Country Link
GB (1) GB1289827A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298894A1 (en) * 1975-01-23 1976-08-20 Westinghouse Electric Corp FRONT WINDING FORCE MOUNTING FOR TURBO-GENERATORS
FR2444361A1 (en) * 1978-11-27 1980-07-11 Khutoretsky Garri DEVICE FOR FIXING THE HEADS OF COILS OF THE STATOR WINDING OF AN ELECTRIC MACHINE
FR2468245A1 (en) * 1979-10-25 1981-04-30 Inst Gidroproekt Im Ya DEVICE FOR FIXING THE HIGH VOLTAGE STATORIC COIL HEADS OF AN ALTERNATOR
EP0575249A1 (en) * 1992-06-17 1993-12-22 Gec Alsthom Electromecanique Sa Resilient supporting device for stator winding heads

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298894A1 (en) * 1975-01-23 1976-08-20 Westinghouse Electric Corp FRONT WINDING FORCE MOUNTING FOR TURBO-GENERATORS
FR2444361A1 (en) * 1978-11-27 1980-07-11 Khutoretsky Garri DEVICE FOR FIXING THE HEADS OF COILS OF THE STATOR WINDING OF AN ELECTRIC MACHINE
FR2468245A1 (en) * 1979-10-25 1981-04-30 Inst Gidroproekt Im Ya DEVICE FOR FIXING THE HIGH VOLTAGE STATORIC COIL HEADS OF AN ALTERNATOR
EP0575249A1 (en) * 1992-06-17 1993-12-22 Gec Alsthom Electromecanique Sa Resilient supporting device for stator winding heads
FR2692733A1 (en) * 1992-06-17 1993-12-24 Alsthom Gec Elastic support device for the stator coil heads.
US5397954A (en) * 1992-06-17 1995-03-14 Gec Alsthom Electromecanique Sa Elastic support device for stator winding end turns

Similar Documents

Publication Publication Date Title
ES8305983A1 (en) Rotary converter.
GB1368512A (en) Two-part stator for large rotating electrical machine
GB1533934A (en) Dynamoelectric machine end winding conductor securing arrangement
GB1491048A (en) End winding support means for a high power turbo generato
GB1535841A (en) Dynamoelectric machines having an end winding restraint assembly
GB1494599A (en) Rotor for an electrical machine
GB961048A (en) Improvements in winding support system for a dynamoelectric machine
GB1021407A (en) Improvements in or relating to turbo-alternators
GB1395423A (en) Dynamoelectric machine end winding support structures
GB1247344A (en) Dynamo-electric machines
JPS54113010A (en) Electric rotary machine
GB1289827A (en)
GB1245499A (en) Improvements in rotors for dynamo-electric machines
GB1127757A (en) Dynamoelectric machine end turn insulation protection system
GB1403090A (en) Vertical dynamoelectric machine with rigid foundation
GB1302185A (en)
GB1127916A (en) Improvements in and relating to dynamo-electric machines
GB1289826A (en)
GB1289828A (en)
GB960275A (en) Improvements in electrical rotating machines of the flat annular air-gap type
SE312171B (en)
GB1320037A (en) Rotor for a turbogenerator including winding coil support means
GB853611A (en) Improvements in and relating to dynamo-electric machines
GB1432837A (en) Coil winding arrangements in liquid cooled electrical machines manufacture of concrete products
GB1501624A (en) Dynamo-electric machines

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee