DE2218266A1 - Elektrische Maschine - Google Patents

Elektrische Maschine

Info

Publication number
DE2218266A1
DE2218266A1 DE19722218266 DE2218266A DE2218266A1 DE 2218266 A1 DE2218266 A1 DE 2218266A1 DE 19722218266 DE19722218266 DE 19722218266 DE 2218266 A DE2218266 A DE 2218266A DE 2218266 A1 DE2218266 A1 DE 2218266A1
Authority
DE
Germany
Prior art keywords
slot wedges
laminated core
groove
electrical machine
slot
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
DE19722218266
Other languages
German (de)
English (en)
Inventor
Richard L. Trafford; Johrde Paul S. Murrysville; Pa. Amasino (V.St.A.)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2218266A1 publication Critical patent/DE2218266A1/de
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
DE19722218266 1971-04-26 1972-04-12 Elektrische Maschine Pending DE2218266A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13746671A 1971-04-26 1971-04-26

Publications (1)

Publication Number Publication Date
DE2218266A1 true DE2218266A1 (de) 1972-11-09

Family

ID=22477566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722218266 Pending DE2218266A1 (de) 1971-04-26 1972-04-12 Elektrische Maschine

Country Status (5)

Country Link
US (1) US3740601A (OSRAM)
JP (1) JPS5225922B1 (OSRAM)
CH (1) CH537115A (OSRAM)
DE (1) DE2218266A1 (OSRAM)
FR (1) FR2134484B1 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656373A1 (de) * 1976-12-13 1978-06-15 Chutorezkij Stator einer elektrischen maschine
DE2905965A1 (de) * 1979-02-13 1980-08-21 Siemens Ag Fixierung von nutenverschlusskeilen einer elektrischen maschine
EP2458714B1 (en) * 2010-11-26 2017-03-22 Siemens Aktiengesellschaft Wedge for a stator of a generator with preformed coil windings

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015156A (en) * 1975-06-24 1977-03-29 Westinghouse Electric Corporation Dynamoelectric machine locking wedge for coil retention
US4184091A (en) * 1976-12-28 1980-01-15 Ignatiev Anatoli D Oppositely directed slotting wedges for retaining the winding of an electric machine stator
US4149101A (en) * 1977-05-12 1979-04-10 Lesokhin Albert Z Arrangement for locking slot wedges retaining electric windings
US7990012B2 (en) * 2009-10-28 2011-08-02 General Electric Company Locking wedge for maintaining a winding in a slot and dynamoelectric machine incorporating same
US8125114B2 (en) * 2009-11-24 2012-02-28 General Electric Company Dynamoelectric machine locking wedge for maintaining a winding in a slot

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US871758A (en) * 1906-10-18 1907-11-19 Crocker Wheeler Co Bridging-blocks for dynamo-electric machines.
US2569278A (en) * 1950-08-02 1951-09-25 Gen Electric Slot wedge for dynamoelectric machines
FR1137319A (fr) * 1954-06-01 1957-05-27 Thomson Houston Comp Francaise Perfectionnements aux cales de bobinage des machines électriques
US2723358A (en) * 1954-09-17 1955-11-08 Gen Electric Stator slot wedge
US2921208A (en) * 1956-07-20 1960-01-12 Wayne J Morrill Holdback
NL102195C (OSRAM) * 1957-04-08
FR1404281A (fr) * 1964-08-14 1965-06-25 Thomson Houston Comp Francaise Dispositif de calage réglable pour conducteurs en encoches de machines électriques

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656373A1 (de) * 1976-12-13 1978-06-15 Chutorezkij Stator einer elektrischen maschine
DE2905965A1 (de) * 1979-02-13 1980-08-21 Siemens Ag Fixierung von nutenverschlusskeilen einer elektrischen maschine
EP2458714B1 (en) * 2010-11-26 2017-03-22 Siemens Aktiengesellschaft Wedge for a stator of a generator with preformed coil windings

Also Published As

Publication number Publication date
CH537115A (de) 1973-05-15
JPS5225922B1 (OSRAM) 1977-07-11
FR2134484A1 (OSRAM) 1972-12-08
FR2134484B1 (OSRAM) 1976-10-29
US3740601A (en) 1973-06-19
JPS4740103A (OSRAM) 1972-12-09

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Legal Events

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