ES295601A1 - Un dispositivo interruptor electrico - Google Patents
Un dispositivo interruptor electricoInfo
- Publication number
- ES295601A1 ES295601A1 ES0295601A ES295601A ES295601A1 ES 295601 A1 ES295601 A1 ES 295601A1 ES 0295601 A ES0295601 A ES 0295601A ES 295601 A ES295601 A ES 295601A ES 295601 A1 ES295601 A1 ES 295601A1
- Authority
- ES
- Spain
- Prior art keywords
- switch
- control device
- electric control
- biasing means
- electromagnetic contact
- 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
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
Landscapes
- Breakers (AREA)
- Mechanisms For Operating Contacts (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US259146A US3263042A (en) | 1963-02-18 | 1963-02-18 | Electric control device with electromagnetic contact-biasing means |
Publications (1)
Publication Number | Publication Date |
---|---|
ES295601A1 true ES295601A1 (es) | 1964-07-16 |
Family
ID=22983716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0295601A Expired ES295601A1 (es) | 1963-02-18 | 1964-01-22 | Un dispositivo interruptor electrico |
Country Status (3)
Country | Link |
---|---|
US (1) | US3263042A (es) |
ES (1) | ES295601A1 (es) |
FR (1) | FR1398791A (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560683A (en) * | 1968-01-24 | 1971-02-02 | Westinghouse Electric Corp | Circuit breaker with improved contact structure |
FR2185853B1 (es) * | 1972-05-26 | 1977-12-30 | Merlin Gerin | |
US3887888A (en) * | 1973-04-04 | 1975-06-03 | Arrow Hart Inc | High current switch |
US3959757A (en) * | 1974-06-21 | 1976-05-25 | Texas Instruments Incorporated | Circuit breaker with magnetic assist |
US4077025A (en) * | 1975-05-15 | 1978-02-28 | Westinghouse Electric Corporation | Current limiting circuit interrupter |
US4013984A (en) * | 1975-08-22 | 1977-03-22 | Westinghouse Electric Corporation | Current limiting circuit breaker |
US4240053A (en) * | 1976-12-30 | 1980-12-16 | Westinghouse Electric Corp. | Circuit breaker utilizing improved current carrying conductor system |
US4195212A (en) * | 1977-06-06 | 1980-03-25 | Eaton Corporation | Contactor having higher fault current withstandability |
US4135135A (en) * | 1977-07-20 | 1979-01-16 | Gould Inc. | Resilient anti-rebound latch for circuit breaker contacts |
FR2421458A1 (fr) * | 1978-03-31 | 1979-10-26 | Merlin Gerin | Disjoncteur multipolaire a dispositif electromagnetique d'ouverture rapide du contact mobile |
EP0050187B1 (de) * | 1980-10-17 | 1985-02-20 | Sprecher & Schuh AG | Überstrom-Schutzschalter |
US4516182A (en) * | 1981-01-16 | 1985-05-07 | Ga Technologies Inc. | Current limiting apparatus |
FR2517463A1 (fr) * | 1981-11-30 | 1983-06-03 | Telemecanique Electrique | Contacteur muni de moyens d'auto-protection contre les effets des forces de repulsion entre les contacts, et son association a un organe de coupure et de limitation des courants de court-circuit |
US5008502A (en) * | 1989-02-03 | 1991-04-16 | Kasam Nawaz I | Power switching contactor |
FR2704368B1 (fr) * | 1993-04-23 | 1995-06-23 | Merlin Gerin | Effecteur a contacts autocompenses pour l'alimentation d'un circuit de recepteur. |
US20140002215A1 (en) * | 2012-06-29 | 2014-01-02 | Siemens Industry, Inc. | Electrical contact apparatus, assemblies, and methods of operation |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE18630E (en) * | 1932-10-18 | Hxuse electric | ||
US1186770A (en) * | 1911-12-26 | 1916-06-13 | Westinghouse Electric & Mfg Co | Circuit-interrupter. |
US1480970A (en) * | 1920-11-19 | 1924-01-15 | Electric switch | |
US1764369A (en) * | 1928-05-19 | 1930-06-17 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US1918232A (en) * | 1932-07-26 | 1933-07-11 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US2182864A (en) * | 1937-04-22 | 1939-12-12 | William H Frank | Overload protective switch |
US2284437A (en) * | 1941-03-20 | 1942-05-26 | Gen Electric | Snap switch |
US2283748A (en) * | 1941-05-20 | 1942-05-19 | Gen Electric | Switch |
US2546016A (en) * | 1943-12-11 | 1951-03-20 | Westinghouse Electric Corp | Circuit breaker |
US2467720A (en) * | 1944-09-28 | 1949-04-19 | Westinghouse Electric Corp | Circuit breaker |
BE510633A (es) * | 1951-09-19 | |||
US2814764A (en) * | 1954-01-20 | 1957-11-26 | Fligue | Electro-magnetic devices |
US3077525A (en) * | 1954-09-20 | 1963-02-12 | Westinghouse Electric Corp | Circuit interrupter |
US2828380A (en) * | 1955-03-14 | 1958-03-25 | Westinghouse Electric Corp | Flux phase shifter and high speed closing with contact construction |
US3009038A (en) * | 1956-12-24 | 1961-11-14 | Westinghouse Electric Corp | Circuit interrupter |
US3009037A (en) * | 1956-10-18 | 1961-11-14 | Westinghouse Electric Corp | Current limiting circuit breaker |
US2849555A (en) * | 1956-10-31 | 1958-08-26 | Westinghouse Electric Corp | Operating mechanism for enclosed circuit breakers or switches |
US2963560A (en) * | 1958-02-12 | 1960-12-06 | Kearney James R Corp | Switch |
US3065317A (en) * | 1960-09-29 | 1962-11-20 | Gen Electric | Alternating current circuit interrupter |
-
1963
- 1963-02-18 US US259146A patent/US3263042A/en not_active Expired - Lifetime
-
1964
- 1964-01-22 ES ES0295601A patent/ES295601A1/es not_active Expired
- 1964-02-17 FR FR964034A patent/FR1398791A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3263042A (en) | 1966-07-26 |
FR1398791A (fr) | 1965-05-14 |
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