BE789008A - Rotor refroidi par liquide pour machines dynamoelectriques - Google Patents

Rotor refroidi par liquide pour machines dynamoelectriques

Info

Publication number: BE789008A
Authority: BE; Belgium
Prior art keywords: liquid cooled; dynamoelectric machines; cooled rotor; rotor; dynamoelectric
Prior art date: 1971-09-21

Application number

Other languages

English (en)

Inventor

P R Heller

Sui-Chun Ying

J E Luzader

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.)

1971-09-21

Publication date

1973-03-20

1973-03-20 Publication of BE789008A publication Critical patent/BE789008A/fr

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Cooling System (AREA)

BE789008D 1971-09-21 Rotor refroidi par liquide pour machines dynamoelectriques BE789008A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18236771A	1971-09-21	1971-09-21

Publications (1)

Publication Number	Publication Date
BE789008A true BE789008A (fr)	1973-03-20

Family

ID=22668150

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE789008D BE789008A (fr)	1971-09-21		Rotor refroidi par liquide pour machines dynamoelectriques

Country Status (9)

Country	Link
US (1)	US3742266A (fr)
JP (1)	JPS5347882B2 (fr)
BE (1)	BE789008A (fr)
CA (1)	CA938974A (fr)
ES (1)	ES406414A1 (fr)
FR (1)	FR2153335B1 (fr)
GB (1)	GB1398158A (fr)
IT (1)	IT967528B (fr)
SE (1)	SE393234B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3831046A (en) *	1973-08-16	1974-08-20	Westinghouse Electric Corp	Sealing device for discharge chamber of liquid cooled rotors for dynamoelectric apparatus
AT333883B (de) *	1973-12-20	1976-12-10	Kraftwerk Union Ag	Flussigkeitsgekuhlter laufer elektrischer maschinen
US3868520A (en) *	1974-01-18	1975-02-25	Westinghouse Electric Corp	Turbine-generator water-cooled rotor shaft liner restraint
GB1533584A (en) *	1975-04-05	1978-11-29	Lucas Industries Ltd	Dynamo electric machines
CH584477A5 (fr) *	1975-04-08	1977-01-31	Bbc Brown Boveri & Cie
CH583378A5 (fr) *	1975-04-08	1976-12-31	Bbc Brown Boveri & Cie
US4409502A (en) *	1981-12-17	1983-10-11	Westinghouse Electric Corp.	Self-cooled electrical machine with integrated fan and salient pole rotor
US4496863A (en) *	1982-04-22	1985-01-29	Mitsubishi Denki Kabushiki Kaisha	Salient-pole rotor of a rotary electric machine
US4496862A (en) *	1983-08-05	1985-01-29	Sundstrand Corporation	High speed generator air vent for air gap
US5149141A (en) *	1987-04-24	1992-09-22	Westinghouse Electric Corp.	Internally-located rotating union for a motor-generator set
IT212393Z2 (it) *	1987-09-09	1989-07-04	Magneti Marelli Spa	Rotore per un alternatore partico larmente per autoveicoli
US5019733A (en) *	1987-09-25	1991-05-28	Honda Giken Kogyo Kabushiki Kaisha	AC generator
US5189325A (en) *	1990-06-15	1993-02-23	General Electric Company	Liquid cooling the rotor of an electrical machine
DE102009001838A1 (de) *	2009-03-25	2010-09-30	Robert Bosch Gmbh	Antriebseinrichtung
JP6589733B2 (ja) *	2016-04-15	2019-10-16	株式会社デンソー	回転電機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2527878A (en) *	1948-09-11	1950-10-31	Carl J Fechheimer	Cooling system for dynamoelectric machines
US2803764A (en) *	1953-01-19	1957-08-20	Eaton Mfg Co	Liquid cooled electromagnetic apparatus
US2931314A (en) *	1955-05-17	1960-04-05	Sundstrand Corp	Air purging apparatus for pumps
US2847149A (en) *	1956-08-17	1958-08-12	Symington Wayne Corp	Air eliminating device
US3097317A (en) *	1960-05-05	1963-07-09	Carl J Fechheimer	Liquid-cooled electric generator
GB1099401A (en) *	1964-02-28	1968-01-17	English Electric Co Ltd	Dynamo electric machine having a liquid cooled rotor
GB1110651A (en) *	1964-04-09	1968-04-24	English Electric Co Ltd	Improvements in alternating current generator rotors
JPS4925561B1 (fr) *	1968-11-25	1974-07-02
US3626717A (en) *	1970-08-27	1971-12-14	English Electric Co Ltd	Apparatus for conveying a cold fluid to and from a rotatable body

0
- BE BE789008D patent/BE789008A/fr not_active IP Right Cessation
1971
- 1971-09-21 US US00182367A patent/US3742266A/en not_active Expired - Lifetime
1972
- 1972-08-09 GB GB3715572A patent/GB1398158A/en not_active Expired
- 1972-08-16 CA CA149516A patent/CA938974A/en not_active Expired
- 1972-09-05 ES ES406414A patent/ES406414A1/es not_active Expired
- 1972-09-15 IT IT29246/72A patent/IT967528B/it active
- 1972-09-20 FR FR7233303A patent/FR2153335B1/fr not_active Expired
- 1972-09-21 SE SE7212205A patent/SE393234B/xx unknown
- 1972-09-21 JP JP9415672A patent/JPS5347882B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1398158A (en)	1975-06-18
FR2153335A1 (fr)	1973-05-04
US3742266A (en)	1973-06-26
FR2153335B1 (fr)	1978-07-07
SE393234B (sv)	1977-05-02
JPS4848904A (fr)	1973-07-11
CA938974A (en)	1973-12-25
ES406414A1 (es)	1975-07-01
JPS5347882B2 (fr)	1978-12-25
IT967528B (it)	1974-03-11

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Legal Events

Date	Code	Title	Description
1991-03-31	RE	Patent lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19900930

Date

Code

Title

Description

1991-03-31

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19900930