GB1292828A - Improvements in or relating to electrical machines - Google Patents

Improvements in or relating to electrical machines

Info

Publication number
GB1292828A
GB1292828A GB59352/69A GB5935269A GB1292828A GB 1292828 A GB1292828 A GB 1292828A GB 59352/69 A GB59352/69 A GB 59352/69A GB 5935269 A GB5935269 A GB 5935269A GB 1292828 A GB1292828 A GB 1292828A
Authority
GB
United Kingdom
Prior art keywords
liquid
reservoir
rotor
ducts
manifolds
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
GB59352/69A
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Publication of GB1292828A publication Critical patent/GB1292828A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
GB59352/69A 1968-12-23 1969-12-04 Improvements in or relating to electrical machines Expired GB1292828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR180170 1968-12-23

Publications (1)

Publication Number Publication Date
GB1292828A true GB1292828A (en) 1972-10-11

Family

ID=8658906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59352/69A Expired GB1292828A (en) 1968-12-23 1969-12-04 Improvements in or relating to electrical machines

Country Status (6)

Country Link
US (1) US3590290A (enExample)
BE (1) BE742709A (enExample)
DE (1) DE1964650A1 (enExample)
FR (1) FR1602441A (enExample)
GB (1) GB1292828A (enExample)
LU (1) LU60019A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891875A (en) * 1973-10-16 1975-06-24 Gen Electric Superconducting rotor
DE102006039368A1 (de) * 2006-08-22 2008-03-13 Siemens Ag Elektromotor mit Selbstkühlung
US8251168B2 (en) * 2008-10-01 2012-08-28 Caterpillar Inc. Air cooling system including airflow deflector for electric drive machine
CN102862092B (zh) * 2012-09-11 2015-07-29 浙江大学 一种基于分形流道的冷却套及电主轴

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009072A (en) * 1958-01-28 1961-11-14 Scott L & Electromotors Ltd Fluid cooled motors
US3242360A (en) * 1961-02-09 1966-03-22 Borg Warner Submersible motor with plural cooling paths
GB1128194A (en) * 1966-05-11 1968-09-25 Ass Elect Ind Improvements in or relating to dynamo-electric machines
CH441495A (de) * 1966-08-12 1967-08-15 Bbc Brown Boveri & Cie Elektrische Maschine mit geschlossenem Kühlmittelkreislauf in der Anlaufwicklung
US3480810A (en) * 1968-06-05 1969-11-25 Bendix Corp Oil cooled generator

Also Published As

Publication number Publication date
BE742709A (enExample) 1970-05-14
DE1964650A1 (de) 1970-07-09
FR1602441A (enExample) 1970-11-23
US3590290A (en) 1971-06-29
LU60019A1 (enExample) 1970-02-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees