CH456756A - Dynamoelektrische Maschine - Google Patents

Dynamoelektrische Maschine

Info

Publication number
CH456756A
CH456756A CH838967A CH838967A CH456756A CH 456756 A CH456756 A CH 456756A CH 838967 A CH838967 A CH 838967A CH 838967 A CH838967 A CH 838967A CH 456756 A CH456756 A CH 456756A
Authority
CH
Switzerland
Prior art keywords
dynamo
electric machine
electric
machine
Prior art date
Application number
CH838967A
Other languages
English (en)
Inventor
Cheney Barton Sterling
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH456756A publication Critical patent/CH456756A/de

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)
  • Iron Core Of Rotating Electric Machines (AREA)
CH838967A 1966-06-20 1967-06-14 Dynamoelektrische Maschine CH456756A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US558940A US3413499A (en) 1966-06-20 1966-06-20 Generator air gap entrance baffle for cooling stator core end portions

Publications (1)

Publication Number Publication Date
CH456756A true CH456756A (de) 1968-07-31

Family

ID=24231618

Family Applications (1)

Application Number Title Priority Date Filing Date
CH838967A CH456756A (de) 1966-06-20 1967-06-14 Dynamoelektrische Maschine

Country Status (6)

Country Link
US (1) US3413499A (de)
JP (1) JPS4925123B1 (de)
BE (1) BE700147A (de)
CH (1) CH456756A (de)
DE (1) DE1613111B2 (de)
GB (1) GB1149876A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339094A1 (de) * 1983-10-28 1985-05-09 Franz Kessler KG, 7952 Bad Buchau Rotierende elektrische maschine

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461330A (en) * 1967-12-21 1969-08-12 Gen Electric Dynamoelectric machine stator core baffle
US3484636A (en) * 1968-01-19 1969-12-16 Louis W Parker Stator assemblies for axial airgap machines
CH545027A (de) * 1972-05-09 1973-11-30 Bbc Brown Boveri & Cie Elektrische Maschine
US3789249A (en) * 1972-09-05 1974-01-29 Allis Louis Co Apparatus for cooling a hermetic motor
CH570063A5 (de) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
US4051400A (en) * 1976-02-05 1977-09-27 General Electric Company End gas gap baffle structure for reverse flow cooled dynamoelectric machine
US4039872A (en) * 1976-06-01 1977-08-02 General Electric Company Guide vane assembly for reverse flow cooled dynamoelectric machine
JPS5357408A (en) * 1976-11-05 1978-05-24 Hitachi Ltd Cooling medium shielding device of revolutionary elctrical machinery
JPS56501190A (de) * 1979-08-30 1981-08-20
US4315173A (en) * 1980-03-30 1982-02-09 Westinghouse Electric Corp. Dynamoelectric machines segmental air gap baffle assembly
JPS5713945A (en) * 1980-06-26 1982-01-25 Toshiba Corp Reverse-current cooling type rotary electric machine
JPS5728541A (en) * 1980-07-25 1982-02-16 Toshiba Corp Rotary electric machine
US4609840A (en) * 1984-11-05 1986-09-02 General Electric Company Baffle for improving coolant gas flow distribution in the gap region of a gas cooled dynamoelectric machine
US4654550A (en) * 1986-03-14 1987-03-31 Westinghouse Electric Corp. Dynamoelectric machine with air gap baffle assembly including eccentric rings
US4682064A (en) * 1986-03-31 1987-07-21 General Electric Company Coolant gas flow separator baffle for a dynamoelectric machine
US4900956A (en) * 1988-11-14 1990-02-13 Westinghouse Electric Corp. Closed channel axial vent for radially ventilated generator rotor
US5177385A (en) * 1992-03-23 1993-01-05 Westinghouse Electric Corp. Air gap baffle ring for a dynamoelectric machine
US5281877A (en) * 1992-11-13 1994-01-25 General Electric Company Dynamoelectric machine rotor endwindings with corner cooling passages
US5252880A (en) * 1992-11-24 1993-10-12 General Electric Company Dynamoelectric machine rotor endwindings with cooling passages
US5939805A (en) * 1995-04-18 1999-08-17 General Electric Canada Inc Stator shield for a fanless salient pole machine
US6727610B2 (en) * 2002-05-30 2004-04-27 General Electric Company Generator having flange baffle and method for controlling ventilation flow
JP3982491B2 (ja) * 2003-12-22 2007-09-26 株式会社日立製作所 回転電機
US7763996B2 (en) * 2006-08-28 2010-07-27 General Electric Company Method and apparatus for cooling generators
US20100237723A1 (en) * 2009-03-19 2010-09-23 General Electric Company System and method for thermal management in electrical machines
US9118232B2 (en) * 2011-12-29 2015-08-25 Qubo Li Electric machine cooling system
EP2860852A1 (de) * 2013-10-14 2015-04-15 Siemens Aktiengesellschaft Einrichtung zum Ablenken von zumindest einem Teil eines axial in einem zwischen einem Rotor und einem Stator einer rotierenden elektrischen Maschine angeordneten Zwischenraum strömenden Kühlfluids
DE102014223527A1 (de) * 2014-11-18 2016-06-02 Siemens Aktiengesellschaft Kühlung eines axialen Endbereichs eines Stators einer rotierenden elektrischen Maschine
CN105591497A (zh) * 2016-03-23 2016-05-18 中车永济电机有限公司 定子独立通风冷却式永磁电机
CN110661378B (zh) * 2018-06-29 2021-10-22 南京德朔实业有限公司 吹风机及园林工具
CN113708548B (zh) * 2021-09-06 2023-12-08 华能通辽风力发电有限公司 一种风冷式发电机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653255A (en) * 1952-07-26 1953-09-22 Westinghouse Electric Corp Separate end-turn rotorventilation
US3348081A (en) * 1965-09-16 1967-10-17 Gen Electric Gap pickup rotor with gas segregating baffles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339094A1 (de) * 1983-10-28 1985-05-09 Franz Kessler KG, 7952 Bad Buchau Rotierende elektrische maschine

Also Published As

Publication number Publication date
DE1613111A1 (de) 1970-09-10
US3413499A (en) 1968-11-26
BE700147A (de) 1967-12-01
GB1149876A (en) 1969-04-23
DE1613111B2 (de) 1975-09-11
JPS4925123B1 (de) 1974-06-27

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