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CH499223A - Device for fixing the winding bars or coils in the grooves of the iron body of an electrical machine or apparatus - Google Patents

Device for fixing the winding bars or coils in the grooves of the iron body of an electrical machine or apparatus

Info

Publication number
CH499223A
CH499223A CH1888869A CH1888869A CH499223A CH 499223 A CH499223 A CH 499223A CH 1888869 A CH1888869 A CH 1888869A CH 1888869 A CH1888869 A CH 1888869A CH 499223 A CH499223 A CH 499223A
Authority
CH
Switzerland
Prior art keywords
coils
grooves
fixing
electrical machine
iron body
Prior art date
Application number
CH1888869A
Other languages
German (de)
Inventor
Karl Dipl Ing Merz
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH499223A publication Critical patent/CH499223A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CH1888869A 1968-12-21 1969-12-19 Device for fixing the winding bars or coils in the grooves of the iron body of an electrical machine or apparatus CH499223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816283 DE1816283A1 (en) 1968-12-21 1968-12-21 Device for fixing the winding bars

Publications (1)

Publication Number Publication Date
CH499223A true CH499223A (en) 1970-11-15

Family

ID=5717019

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1888869A CH499223A (en) 1968-12-21 1969-12-19 Device for fixing the winding bars or coils in the grooves of the iron body of an electrical machine or apparatus

Country Status (3)

Country Link
CH (1) CH499223A (en)
DE (1) DE1816283A1 (en)
FR (1) FR2026796A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020164781A1 (en) * 2019-02-13 2020-08-20 Wobben Properties Gmbh Groove-closing wedge for a wind turbine generator, wind turbine generator having same, and method
DE102021109437A1 (en) 2021-04-15 2022-10-20 Schaeffler Technologies AG & Co. KG Stator and method of manufacturing a stator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE371348B (en) * 1973-03-22 1974-11-11 Asea Ab
DE2737959C3 (en) * 1977-08-23 1985-04-04 Kraftwerk Union Ag, 4330 Muelheim Arrangement for tensioning an air gap winding in the stator of an electrical machine
CH625365A5 (en) * 1978-01-25 1981-09-15 Bbc Brown Boveri & Cie
DE19931385A1 (en) * 1999-07-07 2001-01-11 Abb Research Ltd Manufacturing wedge for motor or generator, involves placing synthetic material in groove between rotor or stator and windings, foaming the material, to expand it, and then harden it
DE10023344C2 (en) * 2000-05-12 2003-12-24 Gustav Thews holder
DE102019113789A1 (en) * 2019-05-23 2020-11-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator of an electrical machine
DE102019113785A1 (en) 2019-05-23 2020-11-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator of an electrical machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020164781A1 (en) * 2019-02-13 2020-08-20 Wobben Properties Gmbh Groove-closing wedge for a wind turbine generator, wind turbine generator having same, and method
DE102021109437A1 (en) 2021-04-15 2022-10-20 Schaeffler Technologies AG & Co. KG Stator and method of manufacturing a stator

Also Published As

Publication number Publication date
DE1816283A1 (en) 1970-06-25
FR2026796A1 (en) 1970-09-18

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Legal Events

Date Code Title Description
PL Patent ceased