IN166031B - - Google Patents
Info
- Publication number
- IN166031B IN166031B IN35/CAL/87A IN35CA1987A IN166031B IN 166031 B IN166031 B IN 166031B IN 35CA1987 A IN35CA1987 A IN 35CA1987A IN 166031 B IN166031 B IN 166031B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863600421 DE3600421A1 (de) | 1986-01-09 | 1986-01-09 | Verfahren und vorrichtung zur feststellung und ortung von lokalen uebererwaermungen in fluessigkeits-gekuehlten wicklungen elektrischer maschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN166031B true IN166031B (un) | 1990-03-03 |
Family
ID=6291569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN35/CAL/87A IN166031B (un) | 1986-01-09 | 1987-01-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4808867A (un) |
| EP (1) | EP0239678B1 (un) |
| JP (1) | JPS62221840A (un) |
| DE (2) | DE3600421A1 (un) |
| IN (1) | IN166031B (un) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074672A (en) * | 1990-10-26 | 1991-12-24 | Westinghouse Electric Corp. | Arrangement for monitoring temperatures of water-cooled electric generator windings |
| US8129873B2 (en) | 2010-04-05 | 2012-03-06 | General Electronic Company | Stator coil coolant flow reduction monitoring |
| DE102012213029A1 (de) * | 2012-07-25 | 2014-01-30 | Siemens Aktiengesellschaft | Verfahren zur Ermittlung einer Blasengrößenverteilung und Messeinrichtung |
| US10840782B2 (en) | 2017-07-12 | 2020-11-17 | Siemens Energy, Inc. | Assembly and method for connecting ends of generator stator coils with manifold |
| FR3115417A1 (fr) * | 2020-10-21 | 2022-04-22 | Valeo Equipements Electriques Moteur | Machine électrique tournante refroidie et procédé de contrôle d’une telle machine tournante |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518518A (en) * | 1946-11-06 | 1950-08-15 | Bbc Brown Boveri & Cie | Apparatus for testing electrical windings in an insulating liquid |
| CH327462A (de) * | 1954-01-14 | 1958-01-31 | Siemens Ag | Uberwachungseinrichtung für die Strömung von Kühlflüssigkeit in Geräten und Maschinen |
| US3626282A (en) * | 1970-03-02 | 1971-12-07 | Bell Telephone Labor Inc | Method for locating shunt faults in a cable utilizing the fault as a noise source |
| US3755702A (en) * | 1972-07-31 | 1973-08-28 | Gen Electric | Flow surge equipment for dynamoelectric machine |
| CH573184A5 (en) * | 1974-07-02 | 1976-02-27 | Bbc Brown Boveri & Cie | Cooling of turbogenerator rotor winding - cold water is added to hot water channels to prevent air bubbles |
| DE3147421A1 (de) * | 1981-11-30 | 1983-06-09 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | "verfahren und vorrichtung zum nachweis von blasen in einer fluessigkeit" |
| US4466746A (en) * | 1981-12-01 | 1984-08-21 | Robert D. Hancock | Ebulliometric hot spot detector |
-
1986
- 1986-01-09 DE DE19863600421 patent/DE3600421A1/de not_active Withdrawn
- 1986-12-19 EP EP86117807A patent/EP0239678B1/de not_active Expired - Lifetime
- 1986-12-19 DE DE8686117807T patent/DE3678161D1/de not_active Expired - Fee Related
-
1987
- 1987-01-05 JP JP62000349A patent/JPS62221840A/ja active Pending
- 1987-01-08 US US07/001,344 patent/US4808867A/en not_active Expired - Fee Related
- 1987-01-12 IN IN35/CAL/87A patent/IN166031B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3678161D1 (de) | 1991-04-18 |
| JPS62221840A (ja) | 1987-09-29 |
| EP0239678B1 (de) | 1991-03-13 |
| US4808867A (en) | 1989-02-28 |
| DE3600421A1 (de) | 1987-07-16 |
| EP0239678A1 (de) | 1987-10-07 |