BE559237A - - Google Patents
Info
- Publication number
- BE559237A BE559237A BE559237DA BE559237A BE 559237 A BE559237 A BE 559237A BE 559237D A BE559237D A BE 559237DA BE 559237 A BE559237 A BE 559237A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/008—Pedestal mounted switch gear combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3541756 | 1956-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE559237A true BE559237A (de) |
Family
ID=4510394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE559237D BE559237A (de) | 1956-07-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE559237A (de) |
| CH (2) | CH345376A (de) |
| DE (2) | DE1121687B (de) |
| FR (1) | FR1178884A (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR991205A (fr) * | 1944-04-13 | 1951-10-03 | Merlin Gerin | Perfectionnements aux dispositifs d'interruption utilisant un interrupteur à gaz comprimé, en série avec un appareil de seconde coupure |
| DE910077C (de) * | 1951-11-01 | 1954-04-29 | Licentia Gmbh | Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wie Druckgas |
| DE911281C (de) * | 1951-12-12 | 1954-05-13 | Voigt & Haeffner Ag | Druckluftleistungsschalter in Freiluftausfuehrung |
-
0
- BE BE559237D patent/BE559237A/xx unknown
-
1956
- 1956-07-14 CH CH345376D patent/CH345376A/de unknown
- 1956-07-31 DE DE1956A0025398 patent/DE1121687B/de active Pending
- 1956-09-18 CH CH353055D patent/CH353055A/de unknown
- 1956-10-18 DE DE1956A0025876 patent/DE1149431B/de active Pending
-
1957
- 1957-07-12 FR FR1178884D patent/FR1178884A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH353055A (de) | 1961-03-31 |
| CH345376A (de) | 1960-03-31 |
| DE1149431B (de) | 1963-05-30 |
| DE1121687B (de) | 1962-01-11 |
| FR1178884A (fr) | 1959-05-15 |