IN170191B - - Google Patents
Info
- Publication number
- IN170191B IN170191B IN656/MAS/87A IN656MA1987A IN170191B IN 170191 B IN170191 B IN 170191B IN 656MA1987 A IN656MA1987 A IN 656MA1987A IN 170191 B IN170191 B IN 170191B
- Authority
- IN
- India
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH338586A CH668334A5 (en) | 1986-08-22 | 1986-08-22 | Alternating current circuit breaker with vacuum chamber - sepd. by insulating layer from wall of insulator module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN170191B true IN170191B (US07666588-20100223-P00027.png) | 1992-02-22 |
Family
ID=4254814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN656/MAS/87A IN170191B (US07666588-20100223-P00027.png) | 1986-08-22 | 1987-09-09 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH668334A5 (US07666588-20100223-P00027.png) |
| IN (1) | IN170191B (US07666588-20100223-P00027.png) |
| TR (1) | TR23865A (US07666588-20100223-P00027.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2683940B1 (fr) * | 1991-11-20 | 1993-12-31 | Gec Alsthom Sa | Disjoncteur a moyenne tension pour l'interieur ou l'exterieur. |
| FR2683938B1 (fr) * | 1991-11-20 | 1993-12-31 | Gec Alsthom Sa | Disjoncteur-auto sectionneur a hexafluorure de soufre et applications aux cellules et aux postes et sous-stations prefabriques. |
| FR2688339B1 (fr) * | 1992-03-03 | 1994-04-15 | Gec Alsthom Sa | Disjoncteur auto-sectionneur a intensite nominale elevee et application a une cellule et a un poste a moyenne tension. |
| FR2698481B1 (fr) * | 1992-11-26 | 1995-02-17 | Soule Sa | Système de coupure de ligne électrique comportant un interrupteur sous atmosphère contrôlée. |
| FR2706675B1 (fr) * | 1993-06-17 | 1995-09-08 | Soule Sa | Système de coupure de ligne électrique comportant un interrupteur sous ampoule d'atmosphère contrôlée. |
| FR2786943A1 (fr) * | 1998-12-07 | 2000-06-09 | Soule Materiel Electr | Dispositif de coupure electrique pour moyenne et haute tension |
| CA2469778A1 (en) | 2004-06-04 | 2005-12-04 | Pierre Couture | Switching modules for the extraction/injection of power (without ground or phase reference) from a bundled hv line |
| ES2334000B1 (es) * | 2007-10-11 | 2011-03-15 | Administrador De Infraestructuras Ferroviarias (Adif) | Dispositivo mecanico de bloqueo para accionamientos hidraulicos de actuacion sobre seccionadores de catenarias. |
-
1986
- 1986-08-22 CH CH338586A patent/CH668334A5/fr not_active IP Right Cessation
-
1987
- 1987-08-13 TR TR56887A patent/TR23865A/xx unknown
- 1987-09-09 IN IN656/MAS/87A patent/IN170191B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH668334A5 (en) | 1988-12-15 |
| TR23865A (tr) | 1990-10-16 |
