AT320065B - Device for determining leaks in the cooling water circuit of electrical machines - Google Patents
Device for determining leaks in the cooling water circuit of electrical machinesInfo
- Publication number
- AT320065B AT320065B AT936572A AT936572A AT320065B AT 320065 B AT320065 B AT 320065B AT 936572 A AT936572 A AT 936572A AT 936572 A AT936572 A AT 936572A AT 320065 B AT320065 B AT 320065B
- Authority
- AT
- Austria
- Prior art keywords
- cooling water
- electrical machines
- water circuit
- determining leaks
- leaks
- 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
- H02K9/24—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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712154979 DE2154979C3 (en) | 1971-11-05 | Device for determining leaks in the cooling water circuit of electrical machines |
Publications (1)
Publication Number | Publication Date |
---|---|
AT320065B true AT320065B (en) | 1975-01-27 |
Family
ID=5824266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT936572A AT320065B (en) | 1971-11-05 | 1972-11-03 | Device for determining leaks in the cooling water circuit of electrical machines |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5646339B2 (en) |
AT (1) | AT320065B (en) |
AU (1) | AU472807B2 (en) |
CH (1) | CH544438A (en) |
GB (1) | GB1362924A (en) |
SE (1) | SE383811B (en) |
ZA (1) | ZA727616B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2751964C2 (en) * | 1977-11-21 | 1982-06-16 | Kraftwerk Union AG, 4330 Mülheim | Method and device for the determination of cooling water leaks in electrical machines |
JPH07231610A (en) * | 1994-02-18 | 1995-08-29 | Iwatani Internatl Corp | Gas cooling method for largepower generator and mixed gas for cooling |
US8344676B2 (en) * | 2010-06-17 | 2013-01-01 | General Electric Company | Seal leakage and seal oil contamination detection in generator |
US8564237B2 (en) | 2010-06-17 | 2013-10-22 | General Electric Company | Seal leakage and seal oil contamination detection in generator |
CN103471787B (en) * | 2013-08-16 | 2018-01-26 | 中国广核集团有限公司 | The analogue means and its verification method of generator system of nuclear power station |
-
1972
- 1972-10-11 CH CH1484772A patent/CH544438A/en not_active IP Right Cessation
- 1972-10-25 ZA ZA727616A patent/ZA727616B/en unknown
- 1972-10-26 AU AU48200/72A patent/AU472807B2/en not_active Expired
- 1972-11-02 SE SE7214199A patent/SE383811B/en unknown
- 1972-11-02 GB GB5064472A patent/GB1362924A/en not_active Expired
- 1972-11-03 AT AT936572A patent/AT320065B/en not_active IP Right Cessation
- 1972-11-06 JP JP11109672A patent/JPS5646339B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5646339B2 (en) | 1981-11-02 |
SE383811B (en) | 1976-03-29 |
AU472807B2 (en) | 1976-06-03 |
ZA727616B (en) | 1973-07-25 |
JPS4858307A (en) | 1973-08-16 |
GB1362924A (en) | 1974-08-07 |
AU4820072A (en) | 1974-05-02 |
DE2154979B2 (en) | 1976-09-23 |
DE2154979A1 (en) | 1973-05-10 |
CH544438A (en) | 1973-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |