NL191271A - - Google Patents
Info
- Publication number
- NL191271A NL191271A NL191271DA NL191271A NL 191271 A NL191271 A NL 191271A NL 191271D A NL191271D A NL 191271DA NL 191271 A NL191271 A NL 191271A
- Authority
- NL
- Netherlands
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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE755585X | 1953-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL191271A true NL191271A (xx) |
Family
ID=20326587
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94159D NL94159C (xx) | 1953-10-22 | ||
| NL191271D NL191271A (xx) | 1953-10-22 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94159D NL94159C (xx) | 1953-10-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2812477A (xx) |
| BE (1) | BE532751A (xx) |
| DE (1) | DE960740C (xx) |
| FR (1) | FR1110541A (xx) |
| GB (1) | GB755585A (xx) |
| NL (2) | NL191271A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154852B (de) * | 1957-07-19 | 1963-09-26 | Siemens Ag | Elektrischer Druckluftschalter mit Mehrfachunterbrechung |
| US3051872A (en) * | 1958-10-07 | 1962-08-28 | Robert D Cowherd | Electropneumatic control circuit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2084877A (en) * | 1935-02-02 | 1937-06-22 | Gen Electric | Circuit controlling system |
| US2235074A (en) * | 1938-01-05 | 1941-03-18 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| BE432154A (xx) * | 1938-01-14 | |||
| FR850570A (fr) * | 1938-08-31 | 1939-12-20 | Delle Atel Const Electr | Dispositif de réenclenchement ultra-rapide pour disjoncteur électrique |
| US2450628A (en) * | 1944-11-30 | 1948-10-05 | Gen Electric | Circuit breaker operating system |
| US2491945A (en) * | 1945-11-13 | 1949-12-20 | Westinghouse Electric Corp | Circuit interrupter |
| US2676285A (en) * | 1951-09-08 | 1954-04-20 | Allis Chalmers Mfg Co | Reclosing system for circuit breakers, including variable stroke disconnect switch means |
-
0
- NL NL94159D patent/NL94159C/xx active
- NL NL191271D patent/NL191271A/xx unknown
- BE BE532751D patent/BE532751A/xx unknown
-
1954
- 1954-09-20 GB GB27125/54A patent/GB755585A/en not_active Expired
- 1954-09-21 US US457327A patent/US2812477A/en not_active Expired - Lifetime
- 1954-09-29 DE DEA21219A patent/DE960740C/de not_active Expired
- 1954-10-21 FR FR1110541D patent/FR1110541A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE532751A (xx) | |
| DE960740C (de) | 1957-03-28 |
| US2812477A (en) | 1957-11-05 |
| GB755585A (en) | 1956-08-22 |
| FR1110541A (fr) | 1956-02-14 |
| NL94159C (xx) |