CH512851A - Method for feeding a liquid into a rotor, liquid feeding device for carrying out the method and application of the method - Google Patents
Method for feeding a liquid into a rotor, liquid feeding device for carrying out the method and application of the methodInfo
- Publication number
- CH512851A CH512851A CH1806269A CH1806269A CH512851A CH 512851 A CH512851 A CH 512851A CH 1806269 A CH1806269 A CH 1806269A CH 1806269 A CH1806269 A CH 1806269A CH 512851 A CH512851 A CH 512851A
- Authority
- CH
- Switzerland
- Prior art keywords
- liquid
- feeding
- rotor
- carrying
- application
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1806269A CH512851A (en) | 1969-12-04 | 1969-12-04 | Method for feeding a liquid into a rotor, liquid feeding device for carrying out the method and application of the method |
DE2010403A DE2010403C3 (en) | 1969-12-04 | 1970-03-05 | Device for supplying and removing a cooling liquid for at least one cooling duct arranged in the rotor of an electrical machine |
US93708A US3652880A (en) | 1969-12-04 | 1970-11-30 | Arrangement for supplying rotor of an electrical machine with a liquid coolant |
FR7043305A FR2072766A5 (en) | 1969-12-04 | 1970-12-02 | |
NO4633/70A NO130613C (en) | 1969-12-04 | 1970-12-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1806269A CH512851A (en) | 1969-12-04 | 1969-12-04 | Method for feeding a liquid into a rotor, liquid feeding device for carrying out the method and application of the method |
Publications (1)
Publication Number | Publication Date |
---|---|
CH512851A true CH512851A (en) | 1971-09-15 |
Family
ID=4430151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1806269A CH512851A (en) | 1969-12-04 | 1969-12-04 | Method for feeding a liquid into a rotor, liquid feeding device for carrying out the method and application of the method |
Country Status (5)
Country | Link |
---|---|
US (1) | US3652880A (en) |
CH (1) | CH512851A (en) |
DE (1) | DE2010403C3 (en) |
FR (1) | FR2072766A5 (en) |
NO (1) | NO130613C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4220881A (en) * | 1978-04-28 | 1980-09-02 | Ramsey Controls, Inc. | Dual, three phase, inverter-driven motor |
FR2471071A1 (en) * | 1979-12-03 | 1981-06-12 | Aroshidze Jury | Liq. cooling for electric machine rotor winding - using internal cylindrical member with annular projection extending into recess and passage leading to collecting chamber |
US4350908A (en) * | 1980-12-04 | 1982-09-21 | Westinghouse Electric Corp. | Cooling system for rotor of a dynamoelectric machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3543062A (en) * | 1967-08-10 | 1970-11-24 | Giuseppe Banchieri | Direct wire cooling in synchronous electrical machines |
-
1969
- 1969-12-04 CH CH1806269A patent/CH512851A/en not_active IP Right Cessation
-
1970
- 1970-03-05 DE DE2010403A patent/DE2010403C3/en not_active Expired
- 1970-11-30 US US93708A patent/US3652880A/en not_active Expired - Lifetime
- 1970-12-02 FR FR7043305A patent/FR2072766A5/fr not_active Expired
- 1970-12-02 NO NO4633/70A patent/NO130613C/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE2010403B2 (en) | 1979-09-27 |
FR2072766A5 (en) | 1971-09-24 |
NO130613C (en) | 1975-01-08 |
DE2010403A1 (en) | 1971-06-09 |
DE2010403C3 (en) | 1980-06-04 |
NO130613B (en) | 1974-09-30 |
US3652880A (en) | 1972-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |