GB1294719A - Improvements in dynamoelectric machines having liquid cooled collector rings - Google Patents

Improvements in dynamoelectric machines having liquid cooled collector rings

Info

Publication number
GB1294719A
GB1294719A GB47951/70A GB4795170A GB1294719A GB 1294719 A GB1294719 A GB 1294719A GB 47951/70 A GB47951/70 A GB 47951/70A GB 4795170 A GB4795170 A GB 4795170A GB 1294719 A GB1294719 A GB 1294719A
Authority
GB
United Kingdom
Prior art keywords
ring
liquid
manifold
rings
disposed
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
GB47951/70A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB1294719A publication Critical patent/GB1294719A/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
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/003—Structural associations of slip-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
GB47951/70A 1969-11-21 1970-10-08 Improvements in dynamoelectric machines having liquid cooled collector rings Expired GB1294719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87874669A 1969-11-21 1969-11-21

Publications (1)

Publication Number Publication Date
GB1294719A true GB1294719A (en) 1972-11-01

Family

ID=25372746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47951/70A Expired GB1294719A (en) 1969-11-21 1970-10-08 Improvements in dynamoelectric machines having liquid cooled collector rings

Country Status (6)

Country Link
US (1) US3579006A (enExample)
JP (1) JPS5542471B1 (enExample)
CH (1) CH525582A (enExample)
DE (1) DE2053663A1 (enExample)
FR (1) FR2069763A5 (enExample)
GB (1) GB1294719A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107534362A (zh) * 2015-04-24 2018-01-02 西门子公司 具有螺旋风扇的滑环装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760603A (en) * 1971-04-07 1973-09-25 Gen Electric Liquid cooling system for a rotating member
US3891877A (en) * 1973-04-16 1975-06-24 Aron Beniaminovich Shapiro Directly liquid cooled rotor winding for a non-salient pole synchronous electric machine
US4047063A (en) * 1974-12-16 1977-09-06 The General Electric Company Limited Liquid metal slip-ring arrangement for a dynamo electric machine
FI60326C (fi) * 1976-03-25 1981-12-10 Eriksson Jarl Thure Kollekteringsanordning foer oeverfoering av elektrisk stroem mellan minst ett par elektriska ledare vilka kan foersaettas i relativ rotationsroerelse kring en gemensam axel
US4289984A (en) * 1979-10-18 1981-09-15 Aroshidze Jury V Liquid cooling of an electric machine rotor winding
FR2471071A1 (fr) * 1979-12-03 1981-06-12 Aroshidze Jury Dispositif destine a refroidir par un liquide l'enroulement rotorique d'une machine electrique
DE10106119A1 (de) * 2001-02-08 2002-09-19 Schunk Metall & Kunststoff Stromübertragungsanordnung
DE102010038529A1 (de) 2010-07-28 2012-02-02 Siemens Aktiengesellschaft Fluidgekühlte elektrische Maschine
JP5916223B2 (ja) * 2012-12-05 2016-05-11 トヨタ自動車株式会社 スリップリング装置の冷却構造
EP3179577A1 (en) * 2015-12-09 2017-06-14 General Electric Technology GmbH A slip ring from different materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069276B (enExample) * 1956-09-04 1959-11-19
US3145314A (en) * 1961-06-27 1964-08-18 Gen Electric Dynamoelectric machine with liquidcooled excitation supply means
US3469127A (en) * 1966-12-28 1969-09-23 Licentia Gmbh Rotor cooling arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107534362A (zh) * 2015-04-24 2018-01-02 西门子公司 具有螺旋风扇的滑环装置
US10355562B2 (en) 2015-04-24 2019-07-16 Siemens Aktiengesellschaft Slip-ring arrangement with spiral fan

Also Published As

Publication number Publication date
CH525582A (de) 1972-07-15
DE2053663A1 (de) 1972-04-13
FR2069763A5 (enExample) 1971-09-03
US3579006A (en) 1971-05-18
JPS5542471B1 (enExample) 1980-10-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee