SE368487B - - Google Patents
Info
- Publication number
- SE368487B SE368487B SE15164/72A SE1516472A SE368487B SE 368487 B SE368487 B SE 368487B SE 15164/72 A SE15164/72 A SE 15164/72A SE 1516472 A SE1516472 A SE 1516472A SE 368487 B SE368487 B SE 368487B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of DC component by short circuits in AC networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15164/72A SE368487B (https=) | 1972-11-22 | 1972-11-22 | |
| US408818A US3903457A (en) | 1972-11-22 | 1973-10-23 | Device for preventing unjustified tripping of a direct-current apparatus when switched in to a direct-current network or in the case of an earth fault in the network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15164/72A SE368487B (https=) | 1972-11-22 | 1972-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE368487B true SE368487B (https=) | 1974-07-01 |
Family
ID=20300253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15164/72A SE368487B (https=) | 1972-11-22 | 1972-11-22 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3903457A (https=) |
| SE (1) | SE368487B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529402B1 (fr) * | 1982-06-23 | 1985-12-06 | Peugeot Aciers Et Outillage | Montage de protection contre les surcharges d'un moteur a courant continu et a champ constant |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2397337A (en) * | 1942-09-10 | 1946-03-26 | Rca Corp | Protecting arrangement for thermionic valve circuits |
| US2835734A (en) * | 1956-02-14 | 1958-05-20 | Charles B Fisher | Telegraph receivers |
| US3109965A (en) * | 1959-11-24 | 1963-11-05 | Cons Electronics Ind | Timing circuit |
| CA830610A (en) * | 1967-02-18 | 1969-12-23 | Schleicher Regelautomatik G.M.B.H. And Co. Kg | Switching system for inductive loads |
| SE346588B (https=) * | 1968-12-27 | 1972-07-10 | Sopromi Soc Proc Modern Inject | |
| US3668374A (en) * | 1970-07-29 | 1972-06-06 | Veeder Industries Inc | Drive circuit for pulsed inductive windings |
-
1972
- 1972-11-22 SE SE15164/72A patent/SE368487B/xx unknown
-
1973
- 1973-10-23 US US408818A patent/US3903457A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3903457A (en) | 1975-09-02 |