GB753114A - Improvements in or relating to dynamo electric machines - Google Patents

Improvements in or relating to dynamo electric machines

Info

Publication number
GB753114A
GB753114A GB30033/54A GB3003354A GB753114A GB 753114 A GB753114 A GB 753114A GB 30033/54 A GB30033/54 A GB 30033/54A GB 3003354 A GB3003354 A GB 3003354A GB 753114 A GB753114 A GB 753114A
Authority
GB
United Kingdom
Prior art keywords
gas
blower
rotor
ducts
air gap
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
GB30033/54A
Other languages
English (en)
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 International Co
Original Assignee
Westinghouse Electric International Co
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 International Co filed Critical Westinghouse Electric International Co
Publication of GB753114A publication Critical patent/GB753114A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
GB30033/54A 1953-10-30 1954-10-19 Improvements in or relating to dynamo electric machines Expired GB753114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389349A US2707242A (en) 1953-10-30 1953-10-30 Inner-cooled generators with vertical coolers

Publications (1)

Publication Number Publication Date
GB753114A true GB753114A (en) 1956-07-18

Family

ID=23537891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30033/54A Expired GB753114A (en) 1953-10-30 1954-10-19 Improvements in or relating to dynamo electric machines

Country Status (6)

Country Link
US (1) US2707242A (enrdf_load_stackoverflow)
JP (1) JPS326460B1 (enrdf_load_stackoverflow)
CH (1) CH324043A (enrdf_load_stackoverflow)
DE (1) DE1033322B (enrdf_load_stackoverflow)
FR (1) FR1113911A (enrdf_load_stackoverflow)
GB (1) GB753114A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103455B (de) * 1959-10-31 1961-03-30 Bbc Brown Boveri & Cie Gasfuehrung zur Kuehlung von Staendereisen und Staenderpressplatten von Turbogeneratoren
US3091710A (en) * 1961-08-30 1963-05-28 Gen Electric Gas-cooled dynamoelectric machine with asymmetrical flow
US3461329A (en) * 1968-02-05 1969-08-12 Gen Electric Generator with gas coolers and cylindrical-elliptical frame sections
US3505546A (en) * 1968-10-14 1970-04-07 Gen Electric Gas cooled dynamoelectric machine with cage type stator frame
US3978354A (en) * 1970-11-03 1976-08-31 Rockwell International Corporation Permanent magnet electrical machines
CH570063A5 (enrdf_load_stackoverflow) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
US4071791A (en) * 1976-06-01 1978-01-31 General Electric Company Reverse flow cooled dynamoelectric machines with novel cooling system
US4682064A (en) * 1986-03-31 1987-07-21 General Electric Company Coolant gas flow separator baffle for a dynamoelectric machine
US7732953B2 (en) * 2007-06-12 2010-06-08 Hamilton Sundstrand Corporation Electric motor cooling
CN112922906A (zh) * 2021-03-31 2021-06-08 烟台东德实业有限公司 一种双级离心空压机的气冷结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293616C (enrdf_load_stackoverflow) *
FR617719A (fr) * 1925-04-21 1927-02-24 Thomson Houston Comp Francaise Perfectionnements aux machines dynamo-électriques
GB262611A (en) * 1926-01-02 1926-12-16 English Electric Co Ltd Improvements in the ventilation of dynamo electric machines
DE514906C (de) * 1929-05-29 1930-12-19 Ljungstroems Aangturbin Ab Kuehleinrichtung fuer Generatoren mit innerhalb des Maschinengehaeuses liegenden Rueckkuehlern, insbesondere fuer Generatoren mit waagerechter Welle, die an einem Ende an das Turbinengehaeuse fliegend angebaut sind
GB379636A (en) * 1931-03-09 1932-09-01 British Thomson Houston Co Ltd Improvements in and relating to dynamo electric machines
DE679883C (de) * 1936-06-24 1939-08-17 Aeg Kuehleinrichtung fuer elektrische Maschinen, insbesondere solche hoher Drehzahl, beider sowohl eine durch in Radialschlitzen des Staenders liegende Hohlkoerper geleitete Kuehlfluessigkeit als auch ein kreisendes gasfoermiges Kuehlmittel benutzt wird
US2217431A (en) * 1938-06-28 1940-10-08 Westinghouse Electric & Mfg Co Totally enclosed dynamoelectric machine
US2324297A (en) * 1942-01-29 1943-07-13 Gen Electric Dynamoelectric machine
US2573670A (en) * 1949-08-12 1951-10-30 Westinghouse Electric Corp Insulation of generator windings

Also Published As

Publication number Publication date
FR1113911A (fr) 1956-04-05
JPS326460B1 (enrdf_load_stackoverflow) 1957-08-20
US2707242A (en) 1955-04-26
CH324043A (de) 1957-08-31
DE1033322B (de) 1958-07-03

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