ES245264A1 - PERFECCIONAMIENTOS EN LOS DISPOSITIVOS DE DISPARO ULTRARRáPIDO PARA INTERRUPTORES DE BAJA TENSION - Google Patents
PERFECCIONAMIENTOS EN LOS DISPOSITIVOS DE DISPARO ULTRARRáPIDO PARA INTERRUPTORES DE BAJA TENSIONInfo
- Publication number
- ES245264A1 ES245264A1 ES0245264A ES245264A ES245264A1 ES 245264 A1 ES245264 A1 ES 245264A1 ES 0245264 A ES0245264 A ES 0245264A ES 245264 A ES245264 A ES 245264A ES 245264 A1 ES245264 A1 ES 245264A1
- Authority
- ES
- Spain
- Prior art keywords
- circuit breakers
- pole
- mobile contact
- polyphase
- limiting circuit
- 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
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Perfeccionamientos en los dispositivos de disparo ultra-rápido para interruptores de baja tensión, caracterizándose por el hecho de que comprende un disparador adecuado para cada polo, que actúa directamente sobre un dispositivo de enganche de la caja porta-contacto móvil del polo interesado, para liberar esta caja porta-contactos móvil, efectuando así la apertura extremadamente rápida del polo en cortocircuito, con independencia de los otros polos, estando garantizada la apertura del conjunto de los polos del interruptor, por otra parte, por un dispositivo mecánico accionado por el desplazamiento de la pieza portacontactos móvil y que acciona el mecanismo de apertura general del interruptor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR751674 | 1957-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES245264A1 true ES245264A1 (es) | 1959-05-01 |
Family
ID=8705096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0245264A Expired ES245264A1 (es) | 1957-11-15 | 1958-11-12 | PERFECCIONAMIENTOS EN LOS DISPOSITIVOS DE DISPARO ULTRARRáPIDO PARA INTERRUPTORES DE BAJA TENSION |
Country Status (8)
Country | Link |
---|---|
US (1) | US3154657A (es) |
BE (1) | BE572949A (es) |
CH (1) | CH363074A (es) |
DE (1) | DE1131313B (es) |
ES (1) | ES245264A1 (es) |
FR (1) | FR1187184A (es) |
GB (1) | GB904444A (es) |
NL (1) | NL6410149A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183330A (en) * | 1961-03-21 | 1965-05-11 | Gen Electric | Current-limiting electric circuit interrupter of the fluid blast type |
US3219883A (en) * | 1961-03-27 | 1965-11-23 | Gen Electric | Alternating current distribution system |
US3183331A (en) * | 1961-03-27 | 1965-05-11 | Gen Electric | Automatic reclosing circuit breaker |
US3192344A (en) * | 1961-08-28 | 1965-06-29 | Fed Pacific Electric Co | High interrupting capacity circuit breakers with electrodynamic latch release |
DE1169014B (de) * | 1961-12-21 | 1964-04-30 | Licentia Gmbh | Strombegrenzender Niederspannungs-Leistungsselbstschalter |
DE1463312B2 (de) * | 1963-05-16 | 1971-08-12 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt | Selbstschalter mit strombegrenzender oeffnung des kontakt systems |
IT956459B (it) * | 1972-06-12 | 1973-10-10 | Bassani Spa | Interruttore automatico con cir cuito magnetico ausiliario per l apertura anticipata dei con tatti |
US4281303A (en) * | 1980-03-10 | 1981-07-28 | General Electric Company | Individual circuit breaker pole trip mechanism |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1728020A (en) * | 1924-01-16 | 1929-09-10 | Gen Electric | Electric switch |
CH109564A (de) * | 1924-04-24 | 1925-04-01 | Oerlikon Maschf | Elektrischer Schnellschalter. |
US1727631A (en) * | 1926-06-04 | 1929-09-10 | Bbc Brown Boveri & Cie | Electric switch |
US2037570A (en) * | 1935-02-01 | 1936-04-14 | Gen Electric | High speed circuit breaker |
US2127813A (en) * | 1936-06-06 | 1938-08-23 | Ite Circuit Breaker Ltd | Circuit interrupter |
US2426243A (en) * | 1941-01-03 | 1947-08-26 | Ite Circuit Breaker Ltd | Circuit interrupter and control therefor |
US2329003A (en) * | 1942-05-21 | 1943-09-07 | Gen Electric | Electric switch |
DE968496C (de) * | 1942-10-31 | 1958-02-27 | Aeg | Schuetz oder Selbstschalter mit gegen feste oder gegen bewegliche Kontakttraeger abgefederten Kontakten |
US2695345A (en) * | 1950-04-19 | 1954-11-23 | Ite Circuit Breaker Ltd | Blow open, blow closed circuit breaker |
-
1957
- 1957-11-15 FR FR1187184D patent/FR1187184A/fr not_active Expired
-
1958
- 1958-10-31 US US771016A patent/US3154657A/en not_active Expired - Lifetime
- 1958-11-03 CH CH6572558A patent/CH363074A/fr unknown
- 1958-11-12 DE DEC17831A patent/DE1131313B/de active Pending
- 1958-11-12 ES ES0245264A patent/ES245264A1/es not_active Expired
- 1958-11-13 BE BE572949D patent/BE572949A/xx unknown
- 1958-11-14 GB GB36781/58A patent/GB904444A/en not_active Expired
-
1964
- 1964-09-01 NL NL6410149A patent/NL6410149A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6410149A (es) | 1964-10-26 |
BE572949A (es) | 1959-05-13 |
CH363074A (fr) | 1962-07-15 |
FR1187184A (fr) | 1959-09-08 |
DE1131313B (de) | 1962-06-14 |
GB904444A (en) | 1962-08-29 |
US3154657A (en) | 1964-10-27 |
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