BE818825A - Dispositif d'etancheite pour chambre de decharge de rotors a refroidissement par liquide pour appareils dynamoelectriques - Google Patents

Dispositif d'etancheite pour chambre de decharge de rotors a refroidissement par liquide pour appareils dynamoelectriques

Info

Publication number: BE818825A
Authority: BE; Belgium
Prior art keywords: sealing device; discharge chamber; liquid cooled; cooled rotors; dynamoelectric devices
Prior art date: 1973-08-16

Application number

BE1006127A

Other languages

English (en)

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.)

1973-08-16

Filing date

1974-08-14

Publication date

1975-02-14

1974-08-14 Application filed filed Critical

1975-02-14 Publication of BE818825A publication Critical patent/BE818825A/fr

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Motor Or Generator Cooling System (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

BE1006127A 1973-08-16 1974-08-14 Dispositif d'etancheite pour chambre de decharge de rotors a refroidissement par liquide pour appareils dynamoelectriques BE818825A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00389046A US3831046A (en)	1973-08-16	1973-08-16	Sealing device for discharge chamber of liquid cooled rotors for dynamoelectric apparatus

Publications (1)

Publication Number	Publication Date
BE818825A true BE818825A (fr)	1975-02-14

Family

ID=23536600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1006127A BE818825A (fr)	1973-08-16	1974-08-14	Dispositif d'etancheite pour chambre de decharge de rotors a refroidissement par liquide pour appareils dynamoelectriques

Country Status (13)

Country	Link
US (1)	US3831046A (fr)
JP (2)	JPS5045903A (fr)
BE (1)	BE818825A (fr)
BR (1)	BR7406676D0 (fr)
CA (1)	CA985727A (fr)
CH (1)	CH595712A5 (fr)
DE (1)	DE2439151A1 (fr)
ES (1)	ES429258A1 (fr)
FR (1)	FR2241155B1 (fr)
GB (1)	GB1475533A (fr)
IN (1)	IN141418B (fr)
IT (1)	IT1017997B (fr)
SE (1)	SE402156B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4114059A (en) *	1976-09-03	1978-09-12	Westinghouse Electric Corp.	Grooved visco seal for stationary discharge chamber of water-cooled turbine generator
US4114058A (en) *	1976-09-03	1978-09-12	Westinghouse Electric Corp.	Seal arrangement for a discharge chamber for water cooled turbine generator rotor
US4369386A (en) *	1979-07-27	1983-01-18	Lurie Alexandr N	Arrangement for liquid supply into the rotor of an electric machine
JPS5736556A (en) *	1980-08-14	1982-02-27	Toshiba Corp	Liquid cooling type rotary electric machine
US4341093A (en) *	1980-12-01	1982-07-27	Mitsubishi Denki Kabushiki Kaisha	Device for leading cooling liquid out of rotary electric machine with liquid cooled rotor
US4358937A (en) *	1980-12-01	1982-11-16	Mitsubishi Denki Kabushiki Kaisha	Device for conducting cooling liquid in and out of liquid cooled rotor type rotary electric machine
US4364241A (en) *	1980-12-02	1982-12-21	Mitsubishi Denki Kabushiki Kaisha	Device for draining cooling liquid from rotary electric machine with liquid cooled rotor
US4514652A (en) *	1983-07-13	1985-04-30	Sundstrand Corporation	Liquid cooled high speed synchronous machine
EP0659308B1 (fr) *	1992-09-10	1996-05-29	ELIN Motoren Gesellschaft m.b.H.	Moteur electrique
SE509886C2 (sv) *	1993-04-28	1999-03-15	Abs Pump Prod Ab	Anordning vid axeltätningar
US20080099258A1 (en) *	2006-10-26	2008-05-01	Berhan Michael T	Vented sealed housing assembly for vehicle powertrain
US8192151B2 (en) *	2009-04-29	2012-06-05	General Electric Company	Turbine engine having cooling gland
EP2341599A1 (fr)	2010-01-05	2011-07-06	Alstom Technology Ltd	Générateur électrique étanche amélioré

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3359438A (en) *	1965-10-01	1967-12-19	Westinghouse Electric Corp	Cooling and shaft coupling arrangement
US3543062A (en) *	1967-08-10	1970-11-24	Giuseppe Banchieri	Direct wire cooling in synchronous electrical machines
GB1358844A (en) *	1970-05-26	1974-07-03	Rotax Ltd	Dynamo electric machines
BE789008A (fr) *	1971-09-21	1973-03-20	Westinghouse Electric Corp	Rotor refroidi par liquide pour machines dynamoelectriques

1973
- 1973-08-16 US US00389046A patent/US3831046A/en not_active Expired - Lifetime
1974
- 1974-07-16 CA CA204,873A patent/CA985727A/en not_active Expired
- 1974-08-07 IT IT26100/74A patent/IT1017997B/it active
- 1974-08-12 GB GB3546574A patent/GB1475533A/en not_active Expired
- 1974-08-13 BR BR6676/74A patent/BR7406676D0/pt unknown
- 1974-08-13 FR FR7428033A patent/FR2241155B1/fr not_active Expired
- 1974-08-14 ES ES429258A patent/ES429258A1/es not_active Expired
- 1974-08-14 JP JP49092461A patent/JPS5045903A/ja active Pending
- 1974-08-14 BE BE1006127A patent/BE818825A/fr unknown
- 1974-08-14 DE DE2439151A patent/DE2439151A1/de not_active Withdrawn
- 1974-08-15 CH CH1114774A patent/CH595712A5/xx not_active IP Right Cessation
- 1974-08-16 SE SE7410484A patent/SE402156B/xx unknown
- 1974-09-16 IN IN2056/CAL/74A patent/IN141418B/en unknown
1978
- 1978-07-05 JP JP1978091867U patent/JPS5419904U/ja active Pending

Also Published As

Publication number	Publication date
IT1017997B (it)	1977-08-10
FR2241155A1 (fr)	1975-03-14
IN141418B (fr)	1977-02-26
DE2439151A1 (de)	1975-02-27
JPS5045903A (fr)	1975-04-24
CH595712A5 (fr)	1978-02-28
GB1475533A (en)	1977-06-01
JPS5419904U (fr)	1979-02-08
US3831046A (en)	1974-08-20
CA985727A (en)	1976-03-16
ES429258A1 (es)	1976-08-16
BR7406676D0 (pt)	1975-08-26
SE7410484L (fr)	1975-02-17
FR2241155B1 (fr)	1981-06-19
SE402156B (sv)	1978-06-19

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