ES429912A1 - Perfeccionamientos introducidos en un dispositivo interrup-tor de desconexion. - Google Patents
Perfeccionamientos introducidos en un dispositivo interrup-tor de desconexion.Info
- Publication number
- ES429912A1 ES429912A1 ES429912A ES429912A ES429912A1 ES 429912 A1 ES429912 A1 ES 429912A1 ES 429912 A ES429912 A ES 429912A ES 429912 A ES429912 A ES 429912A ES 429912 A1 ES429912 A1 ES 429912A1
- Authority
- ES
- Spain
- Prior art keywords
- sleeve
- disconnect switch
- switch
- conductors
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US396163A US3875355A (en) | 1973-09-11 | 1973-09-11 | Disconnect switch |
Publications (1)
Publication Number | Publication Date |
---|---|
ES429912A1 true ES429912A1 (es) | 1976-09-16 |
Family
ID=23566118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES429912A Expired ES429912A1 (es) | 1973-09-11 | 1974-09-10 | Perfeccionamientos introducidos en un dispositivo interrup-tor de desconexion. |
Country Status (2)
Country | Link |
---|---|
US (1) | US3875355A (es) |
ES (1) | ES429912A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339636A (en) * | 1980-12-24 | 1982-07-13 | Cleaveland/Price Enterprises, Inc. | Disconnecting switch having improved switch-blade hinging structure |
US5493090A (en) * | 1994-04-05 | 1996-02-20 | Abb Power T&D Company, Inc. | Two-step operating mechanism for combined interrupter disconnect switch |
CN1055347C (zh) * | 1994-09-14 | 2000-08-09 | 羊城铁路总公司韶关机务段 | 隔离开关安全自动监控装置 |
CN104424785B (zh) * | 2013-09-06 | 2017-06-16 | 北京太格时代自动化系统设备有限公司 | 分布式无线视讯接触网开关监控系统及监控方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2830144A (en) * | 1954-08-11 | 1958-04-08 | Mc Graw Edison Co | Disconnecting switch |
US3299240A (en) * | 1965-05-25 | 1967-01-17 | Ite Circuit Breaker Ltd | Hinge contact for disconnect switch |
US3566056A (en) * | 1968-12-12 | 1971-02-23 | Mc Graw Edison Co | Air disconnect switch |
-
1973
- 1973-09-11 US US396163A patent/US3875355A/en not_active Expired - Lifetime
-
1974
- 1974-09-10 ES ES429912A patent/ES429912A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3875355A (en) | 1975-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1231200A (es) | ||
ES468765A1 (es) | metodo para ajustar las resistencias de un termistor | |
SE7409422L (sv) | Isolerad elektrisk hogspenningsledare i en elektrisk apparat | |
CA1014207A (en) | Gas blast circuit breaker with contacts moving in opposite directions | |
ES372847A1 (es) | Interruptor de circuito electrico. | |
ES429912A1 (es) | Perfeccionamientos introducidos en un dispositivo interrup-tor de desconexion. | |
JPS5230217A (en) | Electric contact point material | |
NL167794C (nl) | Elektrische hoogspannings-vermogensschakelaar met hoofd- en hulpcontacten. | |
AR206474A1 (es) | Una disposicion de conexion electrica entre un conductor aislado y un contacto electrico | |
ES345048A1 (es) | Un interruptor desconectador. | |
ES348565A1 (es) | Dispositivo para efectuar conexiones electricas a un cir- cuito impreso flexible. | |
JPS51120927A (en) | Electric contact material | |
JPS5213799A (en) | Disconnection detection method | |
GB1359072A (en) | Electrical switch having pivoted arm contact | |
CA1022974A (en) | Thermal circuit breaker with rapid contact separation | |
ES257751A1 (es) | Perfeccionamientos en maquinas electricas giratorias de contactos deslizantes para corrientes alternas | |
CA713185A (en) | Mechanical and electrical pivot between removable arc chute and stationary contact structure | |
CA940990A (en) | Electric circuit breaker arcing blade having successively operable arcing and current-carrying contacts | |
JPS523137A (en) | Power switching apparatus | |
ES160953U (es) | Interruptor electrico. | |
GB880097A (en) | Improvements in rotary electric switches | |
JPS5372125A (en) | Static induction apparatus | |
CA793960A (en) | Aluminum disconnect switch blades having copper beavertail contacts | |
FR2299043A1 (fr) | Dispositif d'ionisation des cellules d'un etre vivant | |
ES440798A1 (es) | Un inversor trifasico. |