DE2807408C2 - - Google Patents
Info
- Publication number
- DE2807408C2 DE2807408C2 DE19782807408 DE2807408A DE2807408C2 DE 2807408 C2 DE2807408 C2 DE 2807408C2 DE 19782807408 DE19782807408 DE 19782807408 DE 2807408 A DE2807408 A DE 2807408A DE 2807408 C2 DE2807408 C2 DE 2807408C2
- Authority
- DE
- Germany
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782807408 DE2807408A1 (de) | 1978-02-17 | 1978-02-17 | Schaltungsanordnung zum auswerten von rueckmeldungen |
SE7900941A SE7900941L (sv) | 1978-02-17 | 1979-02-02 | Kopplingskrets for utverdering av svarsignaler |
AT90679A AT365385B (de) | 1978-02-17 | 1979-02-07 | Schaltungsanordnung zum auswerten von rueckmeldungen |
BR7900968A BR7900968A (pt) | 1978-02-17 | 1979-02-14 | Montagem de circuitos para a interpretacao de refluxo de informacoes sobre as condicoes de tiristores ligados em serie por uma cadeia de valvulas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782807408 DE2807408A1 (de) | 1978-02-17 | 1978-02-17 | Schaltungsanordnung zum auswerten von rueckmeldungen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2807408A1 DE2807408A1 (de) | 1979-08-30 |
DE2807408C2 true DE2807408C2 (US06623731-20030923-C00052.png) | 1987-02-12 |
Family
ID=6032550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782807408 Granted DE2807408A1 (de) | 1978-02-17 | 1978-02-17 | Schaltungsanordnung zum auswerten von rueckmeldungen |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT365385B (US06623731-20030923-C00052.png) |
BR (1) | BR7900968A (US06623731-20030923-C00052.png) |
DE (1) | DE2807408A1 (US06623731-20030923-C00052.png) |
SE (1) | SE7900941L (US06623731-20030923-C00052.png) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE364826B (US06623731-20030923-C00052.png) * | 1972-07-10 | 1974-03-04 | Asea Ab | |
SE365915B (US06623731-20030923-C00052.png) * | 1972-08-04 | 1974-04-01 | Asea Ab | |
SE389239B (sv) * | 1975-03-06 | 1976-10-25 | Asea Ab | Anordning vid stromriktare |
-
1978
- 1978-02-17 DE DE19782807408 patent/DE2807408A1/de active Granted
-
1979
- 1979-02-02 SE SE7900941A patent/SE7900941L/ not_active Application Discontinuation
- 1979-02-07 AT AT90679A patent/AT365385B/de not_active IP Right Cessation
- 1979-02-14 BR BR7900968A patent/BR7900968A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ATA90679A (de) | 1981-05-15 |
SE7900941L (sv) | 1979-08-18 |
AT365385B (de) | 1982-01-11 |
BR7900968A (pt) | 1979-09-25 |
DE2807408A1 (de) | 1979-08-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8120 | Willingness to grant licenses paragraph 23 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |