NL293174A - - Google Patents
Info
- Publication number
- NL293174A NL293174A NL293174DA NL293174A NL 293174 A NL293174 A NL 293174A NL 293174D A NL293174D A NL 293174DA NL 293174 A NL293174 A NL 293174A
- 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
- H01H33/28—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
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
- H01H3/56—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using electromagnetic clutch
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR898865A FR1331584A (fr) | 1962-05-26 | 1962-05-26 | Disjoncteur à haute tension avec commande intégrée de faible encombrement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL293174A true NL293174A (ru) |
Family
ID=8779843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL293174D NL293174A (ru) | 1962-05-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE632768A (ru) |
| FR (1) | FR1331584A (ru) |
| GB (1) | GB1034716A (ru) |
| NL (1) | NL293174A (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU566537A3 (ru) * | 1970-12-29 | 1977-07-25 | Фудзи Денки Сейзо Кабусики Кайся (Фирма) | Газовый выключатель |
| DE3583731D1 (de) * | 1984-10-12 | 1991-09-12 | Acec | Von halbleitern unterstuetzter hyperschneller schalter. |
| DE3688469T2 (de) * | 1986-12-22 | 1993-10-28 | Anomyme Acec Transport Charler | Durch Halbleiter unterstützter ultra-schneller Schalter. |
| FR2676588B1 (fr) * | 1991-05-16 | 1993-07-23 | Alsthom Gec | Disjoncteur a moyenne tension. |
| DE102013205945A1 (de) * | 2013-04-04 | 2014-10-09 | Siemens Aktiengesellschaft | Trennschalteinrichtung |
-
0
- BE BE632768D patent/BE632768A/xx unknown
- NL NL293174D patent/NL293174A/xx unknown
-
1962
- 1962-05-26 FR FR898865A patent/FR1331584A/fr not_active Expired
-
1963
- 1963-04-19 GB GB1548663A patent/GB1034716A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1034716A (en) | 1966-06-29 |
| BE632768A (ru) | |
| FR1331584A (fr) | 1963-07-05 |