BE487476A - - Google Patents

Info

Publication number
BE487476A
BE487476A BE487476DA BE487476A BE 487476 A BE487476 A BE 487476A BE 487476D A BE487476D A BE 487476DA BE 487476 A BE487476 A BE 487476A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE487476A publication Critical patent/BE487476A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
BE487476D 1948-09-11 1949-02-22 BE487476A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48862A US2527878A (en) 1948-09-11 1948-09-11 Cooling system for dynamoelectric machines

Publications (1)

Publication Number Publication Date
BE487476A true BE487476A (enrdf_load_html_response) 1949-03-15

Family

ID=21956848

Family Applications (1)

Application Number Title Priority Date Filing Date
BE487476D BE487476A (enrdf_load_html_response) 1948-09-11 1949-02-22

Country Status (5)

Country Link
US (1) US2527878A (enrdf_load_html_response)
BE (1) BE487476A (enrdf_load_html_response)
CH (1) CH273211A (enrdf_load_html_response)
FR (1) FR980956A (enrdf_load_html_response)
GB (1) GB661051A (enrdf_load_html_response)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014215B (de) * 1952-03-10 1957-08-22 Licentia Gmbh Fluessigkeitsgekuehlte Laeuferwicklung fuer elektrische Maschinen
US2970232A (en) * 1958-10-21 1961-01-31 Gen Electric Conductor-cooled generator
US3049633A (en) * 1960-08-22 1962-08-14 Gen Electric Liquid-cooled rotor for dynamoelectric machine
GB1099401A (en) * 1964-02-28 1968-01-17 English Electric Co Ltd Dynamo electric machine having a liquid cooled rotor
SE336167B (enrdf_load_html_response) * 1967-01-03 1971-06-28 Asea Ab
CH482341A (de) * 1968-03-29 1969-11-30 Siemens Ag Elektrische Grossmaschine mit wassergekühltem Läufer
US3518466A (en) * 1968-08-22 1970-06-30 Gen Electric Dynamoelectric machine
BE789009A (fr) * 1971-09-21 1973-03-20 Westinghouse Electric Corp Rotor refroidi par liquide pour machines dynamoelectriques
BE789008A (fr) * 1971-09-21 1973-03-20 Westinghouse Electric Corp Rotor refroidi par liquide pour machines dynamoelectriques
US3968388A (en) * 1972-06-14 1976-07-06 Kraftwerk Union Aktiengesellschaft Electric machines, particularly turbogenerators, having liquid cooled rotors
US3894253A (en) * 1973-10-25 1975-07-08 Gen Electric Very high current field winding for dynamoelectric machine rotor
CH583378A5 (enrdf_load_html_response) * 1975-04-08 1976-12-31 Bbc Brown Boveri & Cie
DE2518062A1 (de) * 1975-04-23 1976-11-04 Kraftwerk Union Ag Kuehlmittelkreislauf fuer den laeufer einer elektrischen maschine mit supraleitender erregerwicklung
US4350908A (en) * 1980-12-04 1982-09-21 Westinghouse Electric Corp. Cooling system for rotor of a dynamoelectric machine
JP2966799B2 (ja) * 1996-11-07 1999-10-25 ファナック株式会社 空冷式モータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911790A (en) * 1930-07-17 1933-05-30 Blathy Otto Titus Rotary field magnet
US2381122A (en) * 1944-04-27 1945-08-07 Carl J Fechheimer Cooling means for dynamoelectric machines

Also Published As

Publication number Publication date
FR980956A (fr) 1951-05-21
CH273211A (de) 1951-01-31
US2527878A (en) 1950-10-31
GB661051A (en) 1951-11-14

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