SE308928B - - Google Patents
Info
- Publication number
- SE308928B SE308928B SE5783/63A SE578363A SE308928B SE 308928 B SE308928 B SE 308928B SE 5783/63 A SE5783/63 A SE 5783/63A SE 578363 A SE578363 A SE 578363A SE 308928 B SE308928 B SE 308928B
- Authority
- SE
- Sweden
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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR898712A FR1334353A (en) | 1962-05-25 | 1962-05-25 | Multi-circuit breaker |
| FR912043A FR82440E (en) | 1962-05-25 | 1962-10-12 | Multi-circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE308928B true SE308928B (en) | 1969-03-03 |
Family
ID=26195862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5783/63A SE308928B (en) | 1962-05-25 | 1963-05-24 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3247338A (en) |
| AT (1) | AT245668B (en) |
| BE (1) | BE632763A (en) |
| CH (1) | CH398746A (en) |
| DE (1) | DE1225268B (en) |
| ES (1) | ES288270A1 (en) |
| FR (2) | FR1334353A (en) |
| GB (1) | GB1016194A (en) |
| NL (1) | NL293165A (en) |
| SE (1) | SE308928B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566054A (en) * | 1968-02-13 | 1971-02-23 | Gen Electric | High voltage circuit breaker comprising a mechanical linkage interconnecting its components for synchronized operation thereof |
| US3562465A (en) * | 1968-10-21 | 1971-02-09 | Ite Circuit Breaker Ltd | Telescopic switch for isolated phase bus |
| FR2043902A5 (en) * | 1969-05-09 | 1971-02-19 | Merlin Gerin | |
| US3855433A (en) * | 1973-12-10 | 1974-12-17 | S & C Electric Co | High voltage switch arrangement |
| FR2496334A1 (en) * | 1980-12-16 | 1982-06-18 | Merlin Gerin | Crank operated contact rod for circuit breaker - uses crank and connecting rod linkage with connecting rod end running in guides to maintain linear motion |
| FR2514555A1 (en) * | 1981-10-12 | 1983-04-15 | Alsthom Atlantique | Pressurised gas circuit breaker - includes sliding rods operating two sealed contact sets allowing independent access to each part of extinction chamber |
| US6946609B1 (en) * | 2004-11-08 | 2005-09-20 | General Electric Company | Alignment mechanism for a telescopic switch |
-
0
- NL NL293165D patent/NL293165A/xx unknown
- BE BE632763D patent/BE632763A/fr unknown
-
1962
- 1962-05-25 FR FR898712A patent/FR1334353A/en not_active Expired
- 1962-10-12 FR FR912043A patent/FR82440E/en not_active Expired
-
1963
- 1963-05-20 DE DEG37778A patent/DE1225268B/en active Pending
- 1963-05-20 GB GB19941/63A patent/GB1016194A/en not_active Expired
- 1963-05-20 US US281478A patent/US3247338A/en not_active Expired - Lifetime
- 1963-05-22 ES ES288270A patent/ES288270A1/en not_active Expired
- 1963-05-24 SE SE5783/63A patent/SE308928B/xx unknown
- 1963-05-24 CH CH650063A patent/CH398746A/en unknown
- 1963-05-27 AT AT427963A patent/AT245668B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| US3247338A (en) | 1966-04-19 |
| AT245668B (en) | 1966-03-10 |
| FR82440E (en) | 1964-02-07 |
| DE1225268B (en) | 1966-09-22 |
| GB1016194A (en) | 1966-01-05 |
| BE632763A (en) | |
| FR1334353A (en) | 1963-08-09 |
| CH398746A (en) | 1966-03-15 |
| NL293165A (en) | |
| ES288270A1 (en) | 1963-07-16 |