FR723696A - Protective arrangement for generators operated by counter-moving turbines, including ljungstrom turbines - Google Patents
Protective arrangement for generators operated by counter-moving turbines, including ljungstrom turbinesInfo
- Publication number
- FR723696A FR723696A FR723696DA FR723696A FR 723696 A FR723696 A FR 723696A FR 723696D A FR723696D A FR 723696DA FR 723696 A FR723696 A FR 723696A
- Authority
- FR
- France
- Prior art keywords
- turbines
- ljungstrom
- counter
- moving
- protective arrangement
- 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
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
- H02H7/062—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors for parallel connected generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1930S0045730 DE561635C (en) | 1930-10-21 | 1930-10-21 | Protection arrangement for Ljungstroem generators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR723696A true FR723696A (en) | 1932-04-13 |
Family
ID=34559068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR723696D Expired FR723696A (en) | 1930-10-21 | 1931-09-30 | Protective arrangement for generators operated by counter-moving turbines, including ljungstrom turbines |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE383062A (en) |
DE (1) | DE561635C (en) |
FR (1) | FR723696A (en) |
GB (1) | GB385682A (en) |
NL (1) | NL31834C (en) |
-
1930
- 1930-10-21 DE DE1930S0045730 patent/DE561635C/en not_active Expired
-
1931
- 1931-09-30 FR FR723696D patent/FR723696A/en not_active Expired
- 1931-10-01 BE BE383062D patent/BE383062A/xx unknown
- 1931-10-02 GB GB2746531A patent/GB385682A/en not_active Expired
- 1931-10-05 NL NL58655A patent/NL31834C/xx active
Also Published As
Publication number | Publication date |
---|---|
BE383062A (en) | 1931-11-30 |
GB385682A (en) | 1933-01-05 |
DE561635C (en) | 1932-10-20 |
NL31834C (en) | 1934-01-15 |
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