CN1010912B - 电动发电机冷却气流分隔导流板 - Google Patents

电动发电机冷却气流分隔导流板

Info

Publication number
CN1010912B
CN1010912B CN87102423A CN87102423A CN1010912B CN 1010912 B CN1010912 B CN 1010912B CN 87102423 A CN87102423 A CN 87102423A CN 87102423 A CN87102423 A CN 87102423A CN 1010912 B CN1010912 B CN 1010912B
Authority
CN
China
Prior art keywords
stator
gas
rotor
deflector
generator
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
CN87102423A
Other languages
English (en)
Chinese (zh)
Other versions
CN87102423A (zh
Inventor
金·亨特·克朗斯
詹姆斯·布朗利·阿奇博尔德
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 CN87102423A publication Critical patent/CN87102423A/zh
Publication of CN1010912B publication Critical patent/CN1010912B/zh
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
CN87102423A 1986-03-31 1987-03-31 电动发电机冷却气流分隔导流板 Expired CN1010912B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US846,643 1986-03-31
US06/846,643 US4682064A (en) 1986-03-31 1986-03-31 Coolant gas flow separator baffle for a dynamoelectric machine

Publications (2)

Publication Number Publication Date
CN87102423A CN87102423A (zh) 1987-10-14
CN1010912B true CN1010912B (zh) 1990-12-19

Family

ID=25298515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87102423A Expired CN1010912B (zh) 1986-03-31 1987-03-31 电动发电机冷却气流分隔导流板

Country Status (4)

Country Link
US (1) US4682064A (cg-RX-API-DMAC7.html)
JP (1) JPS62268336A (cg-RX-API-DMAC7.html)
KR (1) KR910003026B1 (cg-RX-API-DMAC7.html)
CN (1) CN1010912B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023265B (zh) * 2004-09-24 2011-08-31 艾劳埃斯·乌本 包括发电机冷却系统的风轮机

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0522210B1 (de) * 1991-07-12 1995-09-27 Siemens Aktiengesellschaft Verfahren zum Kühlen einer umlaufenden elektrischen Maschine und elektrische Maschine zur Durchführung des Verfahrens
US5177385A (en) * 1992-03-23 1993-01-05 Westinghouse Electric Corp. Air gap baffle ring for a dynamoelectric machine
US5502368A (en) * 1994-06-06 1996-03-26 Ecoair Corp. Hybrid alternator with voltage regulator
DE4331243A1 (de) * 1993-09-15 1995-03-16 Abb Management Ag Luftgekühlte rotierende elektrische Maschine
US6396176B1 (en) 2000-04-21 2002-05-28 General Electric Company Electric motor fan seal ring
US6504273B2 (en) 2001-04-25 2003-01-07 General Electric Company Adjustable space block baffle for generator and method for controlling ventilation flow
US6707179B2 (en) 2001-07-20 2004-03-16 Siemens Westinghouse Power Corporation Protected seal and related methods for sealing fluid in power generation system
US6727610B2 (en) 2002-05-30 2004-04-27 General Electric Company Generator having flange baffle and method for controlling ventilation flow
US6844637B1 (en) * 2003-08-13 2005-01-18 Curtiss-Wright Electro-Mechanical Corporation Rotor assembly end turn cooling system and method
DE10345888B4 (de) * 2003-09-30 2006-11-23 Siemens Ag Elektrischer Direktantrieb
JP3982491B2 (ja) * 2003-12-22 2007-09-26 株式会社日立製作所 回転電機
US7557475B2 (en) * 2006-08-28 2009-07-07 General Electric Company Methods and apparatus for cooling generators
US7763996B2 (en) 2006-08-28 2010-07-27 General Electric Company Method and apparatus for cooling generators
CN100492814C (zh) * 2006-12-27 2009-05-27 上海电器科学研究所（集团）有限公司 电机定子绕组端部与机壳之间包封填充料
DE102007062989A1 (de) * 2007-12-21 2009-06-25 Robert Bosch Gmbh Geräteeinheit mit Kühlluftkanälen
GB2463483B (en) * 2008-09-12 2011-09-07 Controlled Power Technologies Ltd Liquid cooled electrical machine
CN101707415B (zh) * 2008-11-06 2012-03-14 山东齐鲁电机制造有限公司 发电机定子机壳y型密封条粘结工艺
JP2013240150A (ja) * 2012-05-11 2013-11-28 Hitachi Ltd 回転電機
EP3223406B1 (en) * 2014-11-18 2021-03-24 Mitsubishi Electric Corporation Rotary electric machine
US9793782B2 (en) * 2014-12-12 2017-10-17 Hamilton Sundstrand Corporation Electrical machine with reduced windage
FR3041831B1 (fr) * 2015-09-25 2019-04-19 IFP Energies Nouvelles Machine electrique tournante comportant un rotor et un stator pour le passage d'un fluide.
CN110214406A (zh) * 2017-02-02 2019-09-06 三菱电机株式会社 旋转电机
EP3509189B1 (en) * 2018-01-08 2025-08-06 General Electric Technology GmbH Turbogenerator rotor, turbogenerator, and methods of furnishing a turbogenerator with a baffle assembly
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
CN110635588B (zh) * 2018-08-31 2020-08-11 北京金风科创风电设备有限公司 电磁装置中铁心的介质输运和换热装置及涡流分离器
CN109412339B (zh) 2018-09-06 2020-04-28 新疆金风科技股份有限公司 电机及风力发电机组
US20240276680A1 (en) * 2021-06-04 2024-08-15 Charles L’ECUYER Power system
US12345180B2 (en) * 2022-01-20 2025-07-01 General Electric Company Stator plenum for a gas turbine engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707242A (en) * 1953-10-30 1955-04-26 Westinghouse Electric Corp Inner-cooled generators with vertical coolers
US3271601A (en) * 1961-09-28 1966-09-06 Gen Motors Corp Dynamoelectric machine
CH461617A (de) * 1966-04-07 1968-08-31 Licentia Gmbh Elektrische Maschine mit Abschnittskühlung
US3413499A (en) * 1966-06-20 1968-11-26 Gen Electric Generator air gap entrance baffle for cooling stator core end portions
JPS4925123A (cg-RX-API-DMAC7.html) * 1972-07-03 1974-03-06
JPS5128563U (cg-RX-API-DMAC7.html) * 1974-08-23 1976-03-01
US4264834A (en) * 1976-06-01 1981-04-28 General Electric Company Flexible serrated abradable stator mounted air gap baffle for a dynamoelectric machine
JPS5713945A (en) * 1980-06-26 1982-01-25 Toshiba Corp Reverse-current cooling type rotary electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023265B (zh) * 2004-09-24 2011-08-31 艾劳埃斯·乌本 包括发电机冷却系统的风轮机

Also Published As

Publication number Publication date
JPH0546184B2 (cg-RX-API-DMAC7.html) 1993-07-13
KR910003026B1 (ko) 1991-05-15
JPS62268336A (ja) 1987-11-20
US4682064A (en) 1987-07-21
CN87102423A (zh) 1987-10-14
KR870009518A (ko) 1987-10-27

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee