SE333401B - - Google Patents
Info
- Publication number
- SE333401B SE333401B SE02342/66A SE234266A SE333401B SE 333401 B SE333401 B SE 333401B SE 02342/66 A SE02342/66 A SE 02342/66A SE 234266 A SE234266 A SE 234266A SE 333401 B SE333401 B SE 333401B
- 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
- H01H33/16—Impedances connected with contacts
- H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch
-
- 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
- H01H33/46—Interlocking mechanisms
- H01H33/52—Interlocking mechanisms for interlocking two or more switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US434270A US3390239A (en) | 1965-02-23 | 1965-02-23 | Electric circuit breaker with voltage-controlling resistances and means for switching the resistances in synchronism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE333401B true SE333401B (fi) | 1971-03-15 |
Family
ID=23723546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE02342/66A SE333401B (fi) | 1965-02-23 | 1966-02-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3390239A (fi) |
| JP (1) | JPS4313564B1 (fi) |
| CH (1) | CH435409A (fi) |
| FR (1) | FR1482022A (fi) |
| GB (1) | GB1131402A (fi) |
| SE (1) | SE333401B (fi) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3513277A (en) * | 1968-02-13 | 1970-05-19 | Gen Electric | Electric circuit breaker comprising series-connected interrupting units |
| CA898314A (en) * | 1969-11-12 | 1972-04-18 | Butler James | Operating mechanism for multiple circuit breakers |
| US3646292A (en) * | 1970-05-11 | 1972-02-29 | Gen Electric | High-voltage electric circuit breaker with high-speed tripping means |
| US3763340A (en) * | 1971-02-12 | 1973-10-02 | Siemens Ag | High-voltage circuit breaker equipped with means for placing a resistor in parallel with the breaker contact during breaker closing operations |
| CH530086A (de) * | 1971-04-02 | 1972-10-31 | Bbc Brown Boveri & Cie | Druckgasschalter, dem jeweils zum Aus- bzw. Einschalten ein Druckgasstoss zugeführt wird |
| DE2248117B2 (de) * | 1972-09-28 | 1975-03-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Überspannungsableiter mit einem gasgefüllten Gehäuse |
| US4079216A (en) * | 1975-08-28 | 1978-03-14 | Westinghouse Electric Corporation | Closing-resistor support for EHV power circuit-breakers |
| FR2494493A1 (fr) * | 1980-11-17 | 1982-05-21 | Merlin Gerin | Disjoncteur electrique a autosoufflage par rotation de l'arc |
| US6075684A (en) * | 1998-03-23 | 2000-06-13 | Electric Boat Corporation | Method and arrangement for direct current circuit interruption |
| GB2350723B (en) | 1999-06-01 | 2002-10-16 | Alstom Uk Ltd | Operating mechanism for autorecloser with series disconnector |
| US20040212353A1 (en) * | 2003-04-25 | 2004-10-28 | Siemens Westinghouse Power Corporation | Use of a closing impedance to minimize the adverse impact of out-of-phase generator synchronization |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3150245A (en) * | 1957-09-13 | 1964-09-22 | Westinghouse Electric Corp | Liquefied gas circuit interrupters |
| US2911546A (en) * | 1957-11-21 | 1959-11-03 | Gen Electric | Electric circuit breaker |
| US3291947A (en) * | 1964-06-12 | 1966-12-13 | Westinghouse Electric Corp | Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly |
-
1965
- 1965-02-23 US US434270A patent/US3390239A/en not_active Expired - Lifetime
-
1966
- 1966-02-16 JP JP928366A patent/JPS4313564B1/ja active Pending
- 1966-02-22 GB GB7688/66A patent/GB1131402A/en not_active Expired
- 1966-02-22 CH CH254866A patent/CH435409A/de unknown
- 1966-02-23 FR FR50736A patent/FR1482022A/fr not_active Expired
- 1966-02-23 SE SE02342/66A patent/SE333401B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1482022A (fr) | 1967-05-26 |
| CH435409A (de) | 1967-05-15 |
| US3390239A (en) | 1968-06-25 |
| JPS4313564B1 (fi) | 1968-06-08 |
| GB1131402A (en) | 1968-10-23 |