GB661051A - Improvements in liquid cooled rotors for dynamo-electric machines - Google Patents

Improvements in liquid cooled rotors for dynamo-electric machines

Info

Publication number
GB661051A
GB661051A GB773/49D GB77349D GB661051A GB 661051 A GB661051 A GB 661051A GB 773/49 D GB773/49 D GB 773/49D GB 77349 D GB77349 D GB 77349D GB 661051 A GB661051 A GB 661051A
Authority
GB
United Kingdom
Prior art keywords
liquid
rotor
shaft
enclosure
bores
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
GB773/49D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB661051A publication Critical patent/GB661051A/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
    • H02K9/19—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)
GB773/49D 1948-09-11 1949-03-22 Improvements in liquid cooled rotors for dynamo-electric machines Expired GB661051A (en)

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
GB661051A true GB661051A (en) 1951-11-14

Family

ID=21956848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB773/49D Expired GB661051A (en) 1948-09-11 1949-03-22 Improvements in liquid cooled rotors for dynamo-electric machines

Country Status (5)

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

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_stackoverflow) * 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_stackoverflow) * 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
CH273211A (de) 1951-01-31
FR980956A (fr) 1951-05-21
BE487476A (enrdf_load_stackoverflow) 1949-03-15
US2527878A (en) 1950-10-31

Similar Documents

Publication Publication Date Title
GB661051A (en) Improvements in liquid cooled rotors for dynamo-electric machines
GB951723A (en) Improvements in electric machines having a stator and rotor
GB983643A (en) Submersible electric motor
GB1400856A (en) Dynamoelectric machines with liquid cooled rotors
GB812606A (en) Improvements in and relating to dynamo-electric machines
GB1398158A (en) Dynamoelectric machines having liquid cooled rotors
GB170946A (en) Improvements in and relating to the cooling of dynamo-electric machines
GB1381109A (en) Cooling of electrical machines
GB911170A (en) Improvements relating to the cooling of dynamo-electric machines
GB1439956A (en) Electrical machines
GB743779A (en) Improvements in electric motor pump unit
GB688311A (en) Improvements in or relating to circulator units for central heating systems
GB644930A (en) Improvements in or relating to bearing arrangements of turbines and like machines
GB1107134A (en) Improvements in and relating to the direct liquid cooling of the rotor winding of a turbogenerator
GB751256A (en) Improvements in or relating to the cooling of high voltage electric machines
GB665772A (en) Improvements in and relating to dynamoelectric machines
GB792536A (en) Submersible dynamo electric machine
GB916762A (en) Fluid cooled electric machines
GB1099401A (en) Dynamo electric machine having a liquid cooled rotor
GB1352814A (en) Air-ooled electrical machines
GB765225A (en) Improvements in and relating to the cooling of gas turbine blades and rotors
GB797468A (en) Improved motor and pump combination
GB595511A (en) Rotating pumps
GB257974A (en) Improvements relating to the cooling of dynamo electric and other machines
GB973973A (en) Improvements relating to electric motor rotors