CA985727A - Sealing device for discharge chamber of liquid cooled rotors for dynamoelectric apparatus - Google Patents
Sealing device for discharge chamber of liquid cooled rotors for dynamoelectric apparatusInfo
- Publication number
- CA985727A CA985727A CA204,873A CA204873A CA985727A CA 985727 A CA985727 A CA 985727A CA 204873 A CA204873 A CA 204873A CA 985727 A CA985727 A CA 985727A
- Authority
- CA
- Canada
- Prior art keywords
- sealing device
- discharge chamber
- liquid cooled
- dynamoelectric apparatus
- cooled rotors
- 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
Links
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)
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 |
---|---|
CA985727A true CA985727A (en) | 1976-03-16 |
Family
ID=23536600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA204,873A Expired CA985727A (en) | 1973-08-16 | 1974-07-16 | Sealing device for discharge chamber of liquid cooled rotors for dynamoelectric apparatus |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4114058A (en) * | 1976-09-03 | 1978-09-12 | Westinghouse Electric Corp. | Seal arrangement for a discharge chamber for water cooled turbine generator rotor |
US4114059A (en) * | 1976-09-03 | 1978-09-12 | Westinghouse Electric Corp. | Grooved visco seal for stationary discharge chamber of water-cooled turbine generator |
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 |
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 |
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 |
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 |
ATE138766T1 (de) * | 1992-09-10 | 1996-06-15 | Elin Motoren Gmbh | Elektrische maschine |
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)
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 FR FR7428033A patent/FR2241155B1/fr not_active Expired
- 1974-08-13 BR BR6676/74A patent/BR7406676D0/pt unknown
- 1974-08-14 JP JP49092461A patent/JPS5045903A/ja active Pending
- 1974-08-14 ES ES429258A patent/ES429258A1/es not_active Expired
- 1974-08-14 DE DE2439151A patent/DE2439151A1/de not_active Withdrawn
- 1974-08-14 BE BE1006127A patent/BE818825A/fr unknown
- 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 |
---|---|
SE402156B (sv) | 1978-06-19 |
FR2241155B1 (fr) | 1981-06-19 |
BE818825A (fr) | 1975-02-14 |
GB1475533A (en) | 1977-06-01 |
SE7410484L (fr) | 1975-02-17 |
US3831046A (en) | 1974-08-20 |
JPS5419904U (fr) | 1979-02-08 |
DE2439151A1 (de) | 1975-02-27 |
IT1017997B (it) | 1977-08-10 |
BR7406676D0 (pt) | 1975-08-26 |
FR2241155A1 (fr) | 1975-03-14 |
IN141418B (fr) | 1977-02-26 |
ES429258A1 (es) | 1976-08-16 |
CH595712A5 (fr) | 1978-02-28 |
JPS5045903A (fr) | 1975-04-24 |
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