CH600653A5 - - Google Patents

Info

Publication number: CH600653A5
Authority: CH; Switzerland

Application number

CH760176A

Inventor

Raymond A Towne

Original Assignee

Westinghouse Electric Corp

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.)

1975-06-16

Filing date

1976-06-15

Publication date

1978-06-30

1976-06-15 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1978-06-30 Publication of CH600653A5 publication Critical patent/CH600653A5/xx

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
- 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
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Cooling System (AREA)
Gas-Insulated Switchgears (AREA)
Control Of Electric Motors In General (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

CH760176A 1975-06-16 1976-06-15 CH600653A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/587,766 US4028569A (en)	1975-06-16	1975-06-16	Ventilation system for dynamoelectric machines

Publications (1)

Publication Number	Publication Date
CH600653A5 true CH600653A5 (xx)	1978-06-30

Family

ID=24351127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH760176A CH600653A5 (xx)	1975-06-16	1976-06-15

Country Status (12)

Country	Link
US (1)	US4028569A (xx)
JP (1)	JPS521402A (xx)
BE (1)	BE843024A (xx)
CA (1)	CA1049600A (xx)
CH (1)	CH600653A5 (xx)
DE (1)	DE2626517A1 (xx)
ES (1)	ES448905A1 (xx)
FR (1)	FR2315185A1 (xx)
GB (1)	GB1556446A (xx)
IT (1)	IT1105552B (xx)
NO (1)	NO143553C (xx)
SE (1)	SE7606887L (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3015435A1 (de) *	1979-04-25	1980-10-30	Tokyo Shibaura Electric Co	Schenkelpol-dynamomaschine
DE3128772A1 (de) *	1980-07-25	1982-03-25	Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa	Dynamoelektrische maschine

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4182966A (en) *	1975-06-16	1980-01-08	Westinghouse Electric Corp.	Ventilation system for dynamoelectric machines
JPS5415885U (xx) *	1977-07-01	1979-02-01
US5703421A (en) *	1996-05-24	1997-12-30	The United States Of America As Represented By The Secretary Of The Air Force	Reluctance generator/motor cooling
DE19742900A1 (de) *	1997-09-29	1999-04-01	Asea Brown Boveri	Nutverschlußanordnung
US5898246A (en) *	1998-03-13	1999-04-27	The United States Of America As Represented By The Secretary Of The Air Force	Control of reluctance dynamoelectric machine cooling fluid
FI113307B (fi) *	1998-06-05	2004-03-31	Abb Oy	Oikosulkumoottori
JP3289698B2 (ja)	1998-11-25	2002-06-10	株式会社日立製作所	回転電機
EP1220424B1 (en)	1999-09-03	2005-02-16	Hitachi, Ltd.	Dynamo-electric machine
US6737768B2 (en)	2000-03-31	2004-05-18	Hitachi, Ltd.	Rotating electric machine
US6376945B1 (en) *	2000-05-08	2002-04-23	General Electric Company	Cooling flow gas transition inserts in stator core ducts and methods of cooling a stator core
EP1182764A1 (de) *	2000-08-23	2002-02-27	ABB Industrie AG	Kühlung für schnelllaufende elektrische Maschinen
US6498408B2 (en) *	2000-12-20	2002-12-24	General Electric Company	Heat transfer enhancement at generator stator core space blocks
US6777836B2 (en) *	2000-12-20	2004-08-17	General Electric Company	Heat transfer enhancement at generator stator core space blocks
GB2378046A (en) *	2001-07-18	2003-01-29	Turbo Genset Company Ltd	Cooling flow in discoid stator windings
DE10244202A1 (de) *	2002-09-23	2004-03-25	Alstom (Switzerland) Ltd.	Elektrische Maschine mit einem Stator mit gekühlten Wicklungsstäben
GB2393335B (en) *	2002-09-23	2005-10-26	Alstom	Gas-cooled generator stator
US6882068B2 (en) *	2002-10-08	2005-04-19	General Electric Company	Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine
KR102048857B1 (ko) *	2018-07-04	2019-11-26	두산중공업 주식회사	발전기용 고정자를 이루는 단위 고정자편의 유동 덕트 구조

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE314521C (xx) *
DE219465C (xx) *
DE258987C (xx) *
DE204998C (xx) *	1907-05-04
DE445936C (de) *	1922-02-14	1927-06-21	Siemens Schuckertwerke G M B H	Anordnung zur Kuehlung von in Nuten eingebetteten Wicklungen elektrischer Maschinen
DE460220C (de) *	1924-07-31	1928-05-24	Siemens Schuckertwerke Akt Ges	Kuehlanordnung fuer die Staender elektrischer Maschinen mit die Kuehlluftschlitze zwischen den Staenderblechpaketen ueberbrueckenden Luftleitstuecken aus isolierendem Stoff
DE481863C (de) *	1925-12-10	1929-08-30	Aeg	Einrichtung zur Kuehlung elektrischer Maschinen mittels gasfoermigen Kuehlmittels
GB262611A (en) *	1926-01-02	1926-12-16	English Electric Co Ltd	Improvements in the ventilation of dynamo electric machines
US1702448A (en) *	1926-03-02	1929-02-19	Westinghouse Electric & Mfg Co	Magnetic core
US2502669A (en) *	1948-02-13	1950-04-04	Elliott Co	Electric generator
US2917644A (en) *	1957-03-21	1959-12-15	Westinghouse Electric Corp	Innercooled turbine generators
US2994793A (en) *	1958-04-29	1961-08-01	Gen Electric Canada	Dynamoelectric machine
US3188833A (en) *	1959-11-23	1965-06-15	Allis Louis Co	Electric motor with improved cooling means
FR1303020A (fr) *	1961-07-13	1962-09-07	Materiel Electrique S W Le	Perfectionnements aux dispositifs de ventilation des alternateurs à rotor de grand diamètre
US3116429A (en) *	1962-04-02	1963-12-31	Gen Electric	Cooling arrangement for the stator teeth of a dynamoelectric machine
DE1763579A1 (de) *	1968-06-26	1971-11-11	Siemens Ag	Anordnung zur Fluessigkeitskuehlung der Staenderblechpakete elektrischer Maschinen,insbesondere fuer Turbogeneratoren
US3588557A (en) *	1969-02-19	1971-06-28	Westinghouse Electric Corp	Low loss ventilation for salient pole machines
JP2526790Y2 (ja) *	1989-05-23	1997-02-19	外山電気株式会社	金属製線樋用接続用品

1975
- 1975-06-16 US US05/587,766 patent/US4028569A/en not_active Expired - Lifetime
1976
- 1976-05-11 CA CA252,231A patent/CA1049600A/en not_active Expired
- 1976-06-10 GB GB24048/76A patent/GB1556446A/en not_active Expired
- 1976-06-14 DE DE19762626517 patent/DE2626517A1/de not_active Withdrawn
- 1976-06-14 NO NO762047A patent/NO143553C/no unknown
- 1976-06-14 FR FR7617967A patent/FR2315185A1/fr active Granted
- 1976-06-15 ES ES448905A patent/ES448905A1/es not_active Expired
- 1976-06-15 CH CH760176A patent/CH600653A5/xx not_active IP Right Cessation
- 1976-06-15 IT IT41612/76A patent/IT1105552B/it active
- 1976-06-16 BE BE167989A patent/BE843024A/xx not_active IP Right Cessation
- 1976-06-16 JP JP51069855A patent/JPS521402A/ja active Pending
- 1976-06-16 SE SE7606887A patent/SE7606887L/xx unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3015435A1 (de) *	1979-04-25	1980-10-30	Tokyo Shibaura Electric Co	Schenkelpol-dynamomaschine
DE3128772A1 (de) *	1980-07-25	1982-03-25	Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa	Dynamoelektrische maschine
US4383191A (en) *	1980-07-25	1983-05-10	Tokyo Shibaura Denki Kabushiki Kaisha	Dynamoelectric machine

Also Published As

Publication number	Publication date
DE2626517A1 (de)	1976-12-30
BE843024A (fr)	1976-12-16
CA1049600A (en)	1979-02-27
ES448905A1 (es)	1977-07-01
GB1556446A (en)	1979-11-21
US4028569A (en)	1977-06-07
SE7606887L (sv)	1976-12-17
IT1105552B (it)	1985-11-04
FR2315185B1 (xx)	1982-07-02
NO143553C (no)	1981-03-04
FR2315185A1 (fr)	1977-01-14
JPS521402A (en)	1977-01-07
NO143553B (no)	1980-11-24
NO762047L (xx)	1976-12-17

Legal Events

Date	Code	Title	Description
1985-02-28	PL	Patent ceased

Publication	Publication Date	Title
NO762047L (xx)	1976-12-17
FR2331883B1 (xx)	1980-04-04
FR2329077B1 (xx)	1979-05-04
FR2315188B1 (xx)	1981-06-19
JPS5339311B2 (xx)	1978-10-20
JPS5631712Y2 (xx)	1981-07-29
JPS5257309U (xx)	1977-04-25
JPS51147162U (xx)	1976-11-26
JPS5434919Y2 (xx)	1979-10-24
JPS547596Y2 (xx)	1979-04-09
JPS569747B2 (xx)	1981-03-03
JPS5243436U (xx)	1977-03-28
JPS5257881U (xx)	1977-04-26
JPS5282554U (xx)	1977-06-20
BG23247A1 (xx)	1977-08-10
BG22239A1 (xx)	1977-02-20
CH1092575A4 (xx)	1977-08-31
BG23425A1 (xx)	1977-08-10
CH336076A4 (xx)	1977-06-15
CH571932A5 (xx)	1976-01-30
CH585874A5 (xx)	1977-03-15
CH586474A5 (xx)	1977-03-31
CH589174A5 (xx)	1977-06-30
CH590025A5 (xx)	1977-07-29
BG23308A1 (xx)	1977-08-10