CA555799A - Dispositif protecteur de bout lamine pour generateurs electriques a turbine - Google Patents

Dispositif protecteur de bout lamine pour generateurs electriques a turbine

Info

Publication number
CA555799A
CA555799A CA555799A CA555799DA CA555799A CA 555799 A CA555799 A CA 555799A CA 555799 A CA555799 A CA 555799A CA 555799D A CA555799D A CA 555799DA CA 555799 A CA555799 A CA 555799A
Authority
CA
Canada
Prior art keywords
end shield
electric generators
turbine electric
laminated end
laminated
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
CA555799A
Other languages
English (en)
Inventor
A. Baudry Rene
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.)
CBS 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.)
Publication date
Application granted granted Critical
Publication of CA555799A publication Critical patent/CA555799A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/42—Means for preventing or reducing eddy-current losses in the winding heads, e.g. by shielding
CA555799A 1955-01-28 Dispositif protecteur de bout lamine pour generateurs electriques a turbine Expired CA555799A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA555799T
US1014210XA 1955-01-28 1955-01-28
US341890XA 1955-01-28 1955-01-28
US484613A US2795714A (en) 1955-01-28 1955-01-28 Laminated end-shield for turbine generators

Publications (1)

Publication Number Publication Date
CA555799A true CA555799A (fr) 1958-04-08

Family

ID=76414812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA555799A Expired CA555799A (fr) 1955-01-28 Dispositif protecteur de bout lamine pour generateurs electriques a turbine

Country Status (4)

Country Link
US (1) US2795714A (fr)
CA (1) CA555799A (fr)
CH (1) CH341890A (fr)
DE (1) DE1014210B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039872A (en) * 1976-06-01 1977-08-02 General Electric Company Guide vane assembly for reverse flow cooled dynamoelectric machine

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114063A (en) * 1959-09-26 1963-12-10 Allmanua Svenska Elek Ska Akti Means for reducing the stray losses in the space between the coil ends in synchronous generators
FR1252659A (fr) * 1959-12-03 1961-02-03 Acec Plateau de serrage de tôles de stator
US3714477A (en) * 1971-08-23 1973-01-30 Gen Electric Combination flux shield and flux shunt for a dynamoelectric machine
US3731127A (en) * 1971-10-19 1973-05-01 Gen Electric Generator end tooth flux shield
US4031422A (en) * 1975-09-02 1977-06-21 General Electric Company Gas cooled flux shield for dynamoelectric machine
US4152615A (en) * 1977-06-14 1979-05-01 Westinghouse Electric Corp. End iron axial flux damper system
US4205247A (en) * 1978-03-15 1980-05-27 General Electric Company Prime mover and methods
US4258281A (en) * 1979-08-17 1981-03-24 Westinghouse Electric Corp. Laminated flux shunt for dynamoelectric machine stator
US4281266A (en) * 1979-09-14 1981-07-28 Westinghouse Electric Corp. Dynamoelectric machine with flux screen
US4494030A (en) * 1981-11-04 1985-01-15 Westinghouse Electric Corp. Apparatus for preventing overflux damage to stator cores
EP0171571B1 (fr) * 1984-08-09 1988-12-07 BBC Brown Boveri AG Corps de stator à plaques de pression lamellées
US6346755B1 (en) * 2000-06-30 2002-02-12 General Electric Company Optimization of ventilating flow path at air gap exit in reverse flow generators
CH698519B1 (de) 2006-01-24 2009-08-31 Alstom Technology Ltd Pressplattenbleche eines Statorblechkörpers einer elektrischen Maschine.
CH698498B1 (de) * 2006-03-31 2009-08-31 Alstom Technology Ltd Magnetische abschirmung im stirnbereich des stators eines drehstromgenerators.
DE102009044942A1 (de) * 2009-09-24 2011-03-31 Robert Bosch Gmbh Hybriderregte, polumschaltbare elektrische Maschine
US8203249B1 (en) 2011-09-19 2012-06-19 Rao Dantam K Reducing the core-end heating in large power generators
JP5754325B2 (ja) * 2011-09-24 2015-07-29 アイシン精機株式会社 回転電機のロータおよびロータの組付方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH101704A (de) * 1921-09-09 1923-10-16 Siemens Schuckertwerke Gmbh Elektrische Maschine mit verminderten Wirbelstromverlusten.
US1689188A (en) * 1926-04-19 1928-10-23 Gen Electric Dynamo-electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039872A (en) * 1976-06-01 1977-08-02 General Electric Company Guide vane assembly for reverse flow cooled dynamoelectric machine

Also Published As

Publication number Publication date
US2795714A (en) 1957-06-11
DE1014210B (de) 1957-08-22
CH341890A (de) 1959-10-31

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