FI893101A - Pikakatkaisija, jota avustaa ohjauspiiri - Google Patents
Pikakatkaisija, jota avustaa ohjauspiiri Download PDFInfo
- Publication number
- FI893101A FI893101A FI893101A FI893101A FI893101A FI 893101 A FI893101 A FI 893101A FI 893101 A FI893101 A FI 893101A FI 893101 A FI893101 A FI 893101A FI 893101 A FI893101 A FI 893101A
- Authority
- FI
- Finland
- Prior art keywords
- repelling
- disc
- linked
- coil
- contact bridge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88870113 | 1988-06-27 | ||
EP88870113A EP0348584B1 (fr) | 1988-06-27 | 1988-06-27 | Disjoncteur hyper rapide assisté par un circuit de commande |
Publications (4)
Publication Number | Publication Date |
---|---|
FI893101A0 FI893101A0 (fi) | 1989-06-26 |
FI893101A true FI893101A (fi) | 1989-12-28 |
FI92264B FI92264B (fi) | 1994-06-30 |
FI92264C FI92264C (fi) | 1994-10-10 |
Family
ID=8200693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI893101A FI92264C (fi) | 1988-06-27 | 1989-06-26 | Pikakatkaisija, jota avustaa ohjauspiiri |
Country Status (7)
Country | Link |
---|---|
US (1) | US5059932A (fi) |
EP (1) | EP0348584B1 (fi) |
AT (1) | ATE93647T1 (fi) |
CA (1) | CA1315325C (fi) |
DE (1) | DE3883530T2 (fi) |
ES (1) | ES2043893T3 (fi) |
FI (1) | FI92264C (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA911157B (en) * | 1990-02-23 | 1992-02-26 | Acec Transport Sa | Hyper-rapid circuit breaker |
DE4123673A1 (de) * | 1991-07-17 | 1993-01-21 | Leybold Durferrit Gmbh | Vorrichtung zum schalten einer hochstromzufuehrung |
FI104570B2 (fi) | 1997-09-19 | 2004-05-24 | Valmet Corp | Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi |
SE9901627D0 (sv) * | 1999-05-03 | 1999-05-03 | Asea Brown Boveri | Elkopplare |
RU2770190C1 (ru) * | 2021-02-04 | 2022-04-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) | Силовой искровой разрядник |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE26445E (en) * | 1968-08-27 | High speed circuit breaker with flip-flop mechanism | ||
US3787648A (en) * | 1970-12-29 | 1974-01-22 | Fuji Electric Co Ltd | Tank-type gas-break circuit breaker |
US3723922A (en) * | 1972-07-06 | 1973-03-27 | T Loewen | Split hub locking device |
US3764944A (en) * | 1972-07-06 | 1973-10-09 | C Erven | Spiral motor coil |
FR2357048A1 (fr) * | 1976-06-28 | 1978-01-27 | Merlin Gerin | Interrupteur electrique dote d'un propulseur electrodynamique et d'un amortisseur pneumatique |
FR2426350A1 (fr) * | 1978-05-17 | 1979-12-14 | Merlin Gerin | Dispositif de couplage d'onduleurs |
US4209680A (en) * | 1978-06-26 | 1980-06-24 | Gould Inc. | High speed actuating mechanism |
FR2570217B1 (fr) * | 1984-09-07 | 1988-05-27 | Ferraz & Cie Lucien | Dispositif de coupe-circuit electromecanique |
DE3583731D1 (de) * | 1984-10-12 | 1991-09-12 | Acec | Von halbleitern unterstuetzter hyperschneller schalter. |
-
1988
- 1988-06-27 ES ES88870113T patent/ES2043893T3/es not_active Expired - Lifetime
- 1988-06-27 AT AT88870113T patent/ATE93647T1/de not_active IP Right Cessation
- 1988-06-27 EP EP88870113A patent/EP0348584B1/fr not_active Expired - Lifetime
- 1988-06-27 DE DE88870113T patent/DE3883530T2/de not_active Expired - Fee Related
-
1989
- 1989-06-26 FI FI893101A patent/FI92264C/fi not_active IP Right Cessation
- 1989-06-26 US US07/371,223 patent/US5059932A/en not_active Expired - Fee Related
- 1989-06-27 CA CA000603882A patent/CA1315325C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2043893T3 (es) | 1994-01-01 |
EP0348584B1 (fr) | 1993-08-25 |
CA1315325C (fr) | 1993-03-30 |
DE3883530D1 (de) | 1993-09-30 |
FI92264C (fi) | 1994-10-10 |
FI92264B (fi) | 1994-06-30 |
US5059932A (en) | 1991-10-22 |
EP0348584A1 (fr) | 1990-01-03 |
FI893101A0 (fi) | 1989-06-26 |
ATE93647T1 (de) | 1993-09-15 |
DE3883530T2 (de) | 1994-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: ACEC TRANSPORT S.A. |