[go: up one dir, main page]

CA555799A - Laminated end shield for turbine electric generators - Google Patents

Laminated end shield for turbine electric generators

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
French (fr)
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/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CA555799A 1955-01-28 Laminated end shield for turbine electric generators Expired CA555799A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA555799T
US341890XA 1955-01-28 1955-01-28
US1014210XA 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 (en) 1958-04-08

Family

ID=76414812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA555799A Expired CA555799A (en) 1955-01-28 Laminated end shield for turbine electric generators

Country Status (4)

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

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 (en) * 1959-12-03 1961-02-03 Acec Stator plate clamping plate
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
DE3566757D1 (en) * 1984-08-09 1989-01-12 Bbc Brown Boveri & Cie Stator core with laminated pressure plates
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 (en) 2006-01-24 2009-08-31 Alstom Technology Ltd Press plate laminates of the laminated stator of an electrical machine.
CH698498B1 (en) * 2006-03-31 2009-08-31 Alstom Technology Ltd Magnetic shield in front range of stator of three phase generators.
DE102009044942A1 (en) * 2009-09-24 2011-03-31 Robert Bosch Gmbh Electrical machine, particularly generator or starter generator for motor vehicle, has variable number of poles, bundled rotor with exciter winding and permanent magnetically excited pole
US8203249B1 (en) 2011-09-19 2012-06-19 Rao Dantam K Reducing the core-end heating in large power generators
JP5754325B2 (en) * 2011-09-24 2015-07-29 アイシン精機株式会社 Rotor of rotating electrical machine and assembly method of rotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH101704A (en) * 1921-09-09 1923-10-16 Siemens Schuckertwerke Gmbh Electric machine with reduced eddy current losses.
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
DE1014210B (en) 1957-08-22
CH341890A (en) 1959-10-31
US2795714A (en) 1957-06-11

Similar Documents

Publication Publication Date Title
CA555799A (en) Laminated end shield for turbine electric generators
CA560198A (en) Conductor-ventilated electric generators
CA518139A (en) Wind-driven power generators
AU206166B2 (en) Rotary electric generators
CA516760A (en) Electric oscillation generators
CA519614A (en) Power generator
AU1416555A (en) Rotary electric generators
CA516309A (en) Electrical oscillation generators
CA510977A (en) Electrical oscillation generators
CA516829A (en) Electrical oscillation generators
CA513157A (en) Electric impulse generators for calculating machines
CA578729A (en) Electric timepiece
CA501490A (en) Electric wave generators
CA511911A (en) Asymmetrical generator rotor
AU202113B2 (en) Electric generating units
CA510760A (en) High voltage generator
CA517246A (en) Electric current generating means
CA509247A (en) Electric locomotive
CA517393A (en) Dynamo electric machines
CA511630A (en) Saw tooth current generator
AU205127B2 (en) Electric spark generators
CA508829A (en) Ignition-lighting generator
CA519998A (en) Periodic-wave generator
CA509102A (en) Electric spark gaps
CA515682A (en) Electric cables