ES465504A1 - Un aparato electrico perfeccionado para realizar funciones de interrupcion, conmutacion yno control de circuitos elec- tricos - Google Patents
Un aparato electrico perfeccionado para realizar funciones de interrupcion, conmutacion yno control de circuitos elec- tricosInfo
- Publication number
- ES465504A1 ES465504A1 ES465504A ES465504A ES465504A1 ES 465504 A1 ES465504 A1 ES 465504A1 ES 465504 A ES465504 A ES 465504A ES 465504 A ES465504 A ES 465504A ES 465504 A1 ES465504 A1 ES 465504A1
- Authority
- ES
- Spain
- Prior art keywords
- movable contact
- stationary
- contact
- circuit breaker
- system utilizing
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence
Landscapes
- Breakers (AREA)
- Contacts (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Un aparato eléctrico perfeccionado para realizar funciones de interrupción, conmutación y/o control de circuitos eléctricos, que incluye medios de contacto estacionarios, una estructura de contactos movibles que comprende un portacontactos y medios de contacto movibles soportados por el portacontactos de una manera que proporciona libertad de movimiento limitada de los medios de contacto movibles con relación al portacontactos, pudiendo moverse este último para pasar a las posiciones de contactos cerrados y de contactos abiertos del mismo para cerrar y abrir, respectivamente, los medios de contacto movibles con respecto a los medios de contacto estacionarios, y medios productores de repulsión magnética para proporcionar presión de contacto acrecentada entre los medios de contacto movibles y estacionarios cuando se encuentran cerrados, caracterizado porque dichos medios productores de repulsión magnética comprenden un miembro de material conductor de la electricidad que está soportado por elportacontactos y que está dispuesto sobre él en relación acoplada inductivamente con los medios de contacto movibles de manera tal que la corriente que circula a través de los medios de contacto cerrados inducirá circulación de corriente parásitas en dicho miembro y producirá de esta manera repulsión magnética que actúa sobre los medios de contacto movibles en una dirección productora de presión de contacto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/755,776 US4255636A (en) | 1976-12-30 | 1976-12-30 | Circuit breaker with current carrying conductor system utilizing eddy current repulsion |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465504A1 true ES465504A1 (es) | 1979-01-01 |
Family
ID=25040616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465504A Expired ES465504A1 (es) | 1976-12-30 | 1977-12-28 | Un aparato electrico perfeccionado para realizar funciones de interrupcion, conmutacion yno control de circuitos elec- tricos |
Country Status (17)
Country | Link |
---|---|
US (1) | US4255636A (es) |
JP (1) | JPS6032938B2 (es) |
AU (1) | AU514577B2 (es) |
BE (1) | BE862357A (es) |
BR (1) | BR7708748A (es) |
CA (1) | CA1087663A (es) |
CH (1) | CH622125A5 (es) |
DE (1) | DE2756741A1 (es) |
ES (1) | ES465504A1 (es) |
FR (1) | FR2376506A1 (es) |
GB (1) | GB1546986A (es) |
IT (1) | IT1092640B (es) |
MX (1) | MX144506A (es) |
NZ (1) | NZ186000A (es) |
PH (1) | PH17470A (es) |
PL (1) | PL203539A1 (es) |
ZA (1) | ZA777390B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245203A (en) * | 1978-10-16 | 1981-01-13 | Westinghouse Electric Corp. | Circuit interrupter with pivoting contact arm having a clinch-type contact |
JPS6147035A (ja) * | 1984-08-10 | 1986-03-07 | 富士電機株式会社 | 回路遮断器の接触子構造 |
DE3432086A1 (de) * | 1984-08-28 | 1986-03-06 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung mit einer die kontaktkraft vergroessernden stromabhaengigen kraft |
JPS61279026A (ja) * | 1985-06-04 | 1986-12-09 | 富士電機株式会社 | 回路遮断器の可動接触子装置 |
JPS62164041U (es) * | 1986-04-09 | 1987-10-19 | ||
JP6434476B2 (ja) | 2016-12-06 | 2018-12-05 | ファナック株式会社 | 拡張現実シミュレーション装置及び拡張現実シミュレーションプログラム |
US10497528B2 (en) | 2017-06-01 | 2019-12-03 | Siemens Aktiengesellschaft | Multi-finger electrical contact assemblies , circuit breakers, and methods having increased current withstand capabilities |
JP6585665B2 (ja) | 2017-06-29 | 2019-10-02 | ファナック株式会社 | 仮想オブジェクト表示システム |
JP6781201B2 (ja) | 2018-06-05 | 2020-11-04 | ファナック株式会社 | 仮想オブジェクト表示システム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE500833C (de) * | 1928-06-27 | 1930-06-25 | Oerlikon Maschf | Hochstromkontakt fuer elektrische Schalter |
US1918232A (en) * | 1932-07-26 | 1933-07-11 | Westinghouse Electric & Mfg Co | Circuit interrupter |
GB522290A (en) * | 1938-12-07 | 1940-06-13 | British Thomson Houston Co Ltd | Improvements in electric circuit breakers |
BE534764A (es) * | 1954-02-04 | Merlin Gerin | ||
BE545973A (es) * | 1955-03-14 | |||
DE1734691U (de) * | 1955-07-04 | 1956-11-29 | Sursum Elek Zitaets Ges Leyhau | Kontaktanordnung fuer selbstschalter. |
FR1225685A (fr) * | 1958-12-23 | 1960-07-04 | Merlin Gerin | Perfectionnements aux contacts à pression compensés électrodynamiquement |
US3225160A (en) * | 1963-10-25 | 1965-12-21 | Gen Electric | Electric switch |
DE1265823B (de) * | 1964-05-29 | 1968-04-11 | Licentia Gmbh | Kontaktanordnung fuer Schaltgeraete, insbesondere Selbstschalter |
US3560683A (en) * | 1968-01-24 | 1971-02-02 | Westinghouse Electric Corp | Circuit breaker with improved contact structure |
US3614353A (en) * | 1968-05-30 | 1971-10-19 | Tokyo Shibaura Electric Co | Switching device having electro-magnetic means for increasing effective contact pressure |
FR2011523A1 (es) * | 1968-06-15 | 1970-03-06 | Olimbo Romano | |
DE1927783B2 (de) * | 1969-05-30 | 1971-04-15 | Elektrischer schalter | |
DE2615726A1 (de) * | 1976-04-10 | 1977-10-27 | Bbc Brown Boveri & Cie | Kontaktanordnung |
-
1976
- 1976-12-30 US US05/755,776 patent/US4255636A/en not_active Expired - Lifetime
-
1977
- 1977-12-12 GB GB51538/77A patent/GB1546986A/en not_active Expired
- 1977-12-12 ZA ZA00777390A patent/ZA777390B/xx unknown
- 1977-12-16 NZ NZ186000A patent/NZ186000A/xx unknown
- 1977-12-16 MX MX171762A patent/MX144506A/es unknown
- 1977-12-20 DE DE19772756741 patent/DE2756741A1/de active Granted
- 1977-12-21 PH PH20580A patent/PH17470A/en unknown
- 1977-12-21 CA CA293,614A patent/CA1087663A/en not_active Expired
- 1977-12-22 CH CH1589577A patent/CH622125A5/de not_active IP Right Cessation
- 1977-12-22 AU AU31876/77A patent/AU514577B2/en not_active Expired
- 1977-12-27 BE BE183876A patent/BE862357A/xx not_active IP Right Cessation
- 1977-12-28 ES ES465504A patent/ES465504A1/es not_active Expired
- 1977-12-28 FR FR7739502A patent/FR2376506A1/fr active Granted
- 1977-12-28 JP JP52157528A patent/JPS6032938B2/ja not_active Expired
- 1977-12-29 IT IT41732/77A patent/IT1092640B/it active
- 1977-12-29 BR BR7708748A patent/BR7708748A/pt unknown
- 1977-12-30 PL PL20353977A patent/PL203539A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1087663A (en) | 1980-10-14 |
DE2756741C2 (es) | 1987-05-14 |
FR2376506B1 (es) | 1982-07-02 |
ZA777390B (en) | 1978-10-25 |
CH622125A5 (es) | 1981-03-13 |
GB1546986A (en) | 1979-06-06 |
AU514577B2 (en) | 1981-02-19 |
PL203539A1 (pl) | 1978-07-17 |
FR2376506A1 (fr) | 1978-07-28 |
AU3187677A (en) | 1979-06-28 |
BR7708748A (pt) | 1978-09-05 |
JPS5384178A (en) | 1978-07-25 |
IT1092640B (it) | 1985-07-12 |
US4255636A (en) | 1981-03-10 |
NZ186000A (en) | 1981-02-11 |
MX144506A (es) | 1981-10-21 |
JPS6032938B2 (ja) | 1985-07-31 |
BE862357A (fr) | 1978-06-27 |
PH17470A (en) | 1984-08-29 |
DE2756741A1 (de) | 1978-07-06 |
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