BE538744A - - Google Patents
Info
- Publication number
- BE538744A BE538744A BE538744DA BE538744A BE 538744 A BE538744 A BE 538744A BE 538744D A BE538744D A BE 538744DA BE 538744 A BE538744 A BE 538744A
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE334098X | 1954-06-04 | ||
| DEV8248A DE1013347B (de) | 1954-06-04 | 1954-12-23 | Druckgasschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538744A true BE538744A (de) |
Family
ID=26001206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538744D BE538744A (de) | 1954-06-04 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE538744A (de) |
| CH (1) | CH334098A (de) |
| DE (1) | DE1013347B (de) |
| FR (2) | FR1133485A (de) |
| GB (1) | GB769831A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1207992B (de) * | 1958-08-01 | 1965-12-30 | Bbc Brown Boveri & Cie | Druckluftschalter mit Einfach- oder Mehrfachunterbrechung pro Pol |
| GB928516A (en) * | 1958-12-02 | 1963-06-12 | Ass Elect Ind | Improvements relating to air or gas blast electric circuit-breakers |
| DE1165717B (de) * | 1958-12-03 | 1964-03-19 | Continental Elektro Ind Ag | Druckluftschalter |
| DE1102858B (de) * | 1958-12-23 | 1961-03-23 | Siemens Ag | Mit gasfoermigem Loeschmittel gefuellter Schalter |
| US3071671A (en) * | 1959-07-22 | 1963-01-01 | Westinghouse Electric Corp | Circuit interrupters |
| US3114815A (en) * | 1959-11-18 | 1963-12-17 | Westinghouse Electric Corp | Fluid-blast circuit interrupter with improved current-transformer housing means |
| DE1127986B (de) * | 1959-12-07 | 1962-04-19 | Bbc Brown Boveri & Cie | Druckluftschalter |
| US3065322A (en) * | 1960-12-20 | 1962-11-20 | Gen Electric | Gas blast circuit breaker |
| DE1216408B (de) * | 1962-02-27 | 1966-05-12 | Continental Elektro Ind Ag | Hochspannungsdruckgasschalter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE289849C (de) * | ||||
| DE308969C (de) * | ||||
| DE536284C (de) * | 1930-08-08 | 1931-10-21 | Aeg | Sicherheitsvorrichtung fuer Druckgasschalter |
| DE608733C (de) * | 1932-02-18 | 1935-01-31 | Aeg | Sicherheitseinrichtung zur Verhuetung des ungleichzeitigen Schaltens mehrerer durch Druckgas einzeln angetriebener, mechanisch nicht miteinander gekuppelter Schalter |
-
0
- BE BE538744D patent/BE538744A/xx unknown
-
1954
- 1954-12-23 DE DEV8248A patent/DE1013347B/de active Pending
-
1955
- 1955-05-26 CH CH334098D patent/CH334098A/de unknown
- 1955-06-03 FR FR1133485D patent/FR1133485A/fr not_active Expired
- 1955-06-03 GB GB15914/55A patent/GB769831A/en not_active Expired
- 1955-11-22 FR FR1136157D patent/FR1136157A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1013347B (de) | 1957-08-08 |
| FR1133485A (fr) | 1957-03-27 |
| GB769831A (en) | 1957-03-13 |
| CH334098A (de) | 1958-11-15 |
| FR1136157A (fr) | 1957-05-10 |