ES256534U - Mecanismo de maniobra perfeccionado para interruptores de instalacion electrica - Google Patents
Mecanismo de maniobra perfeccionado para interruptores de instalacion electricaInfo
- Publication number
- ES256534U ES256534U ES1981256534U ES256534U ES256534U ES 256534 U ES256534 U ES 256534U ES 1981256534 U ES1981256534 U ES 1981256534U ES 256534 U ES256534 U ES 256534U ES 256534 U ES256534 U ES 256534U
- Authority
- ES
- Spain
- Prior art keywords
- switching mechanism
- electrical installation
- installation switch
- switch gear
- contact area
- 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.)
- Granted
Links
- 238000010616 electrical installation Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
Landscapes
- Breakers (AREA)
- Mechanisms For Operating Contacts (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Mecanismo de maniobra perfeccionado para interruptores de instalación eléctrica; en especial para interruptores de protección contra la corriente diferencial, con un punto de enclavamiento en que una zona de apoyo situada en una palanca de disparo está presionada elásticamente contra una zona de apoyo situada en la palanca de trinquete; caracterizado porque la zona de apoyo en la palanca de trinquete y/o en la palanca de disparo está realizada de forma convexa con respecto a la zona de apoyo contraria.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803008533 DE3008533A1 (de) | 1980-03-06 | 1980-03-06 | Schaltwerk fuer elektrische installationsschaltgeraete |
Publications (2)
Publication Number | Publication Date |
---|---|
ES256534U true ES256534U (es) | 1981-07-01 |
ES256534Y ES256534Y (es) | 1981-12-16 |
Family
ID=6096394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981256534U Expired ES256534Y (es) | 1980-03-06 | 1981-03-02 | Mecanismo de maniobra perfeccionado para interruptores de instalacion electrica |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0035693B1 (es) |
AT (1) | ATE5788T1 (es) |
DE (1) | DE3008533A1 (es) |
ES (1) | ES256534Y (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5909161A (en) * | 1997-12-10 | 1999-06-01 | Siemens Energy & Automation | Intermediate latch for a molded case circuit breaker |
US6621020B2 (en) * | 2000-10-25 | 2003-09-16 | Fuji Electric Co., Ltd. | Breaking mechanism for circuit breaker |
DE102016208930A1 (de) * | 2016-05-24 | 2017-11-30 | Siemens Aktiengesellschaft | Überlastauslöser |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE495197C (de) * | 1927-11-26 | 1931-04-25 | Voigt & Haeffner Akt Ges | UEberstromschalter mit Freiausloesung |
GB1031971A (en) * | 1964-03-13 | 1966-06-02 | Square D Co | Improvements in or relating to electric circuit breakers |
DE1588378B2 (de) * | 1967-10-17 | 1971-09-02 | Klockner Moeller Elektnzitats GmbH, 5300 Bonn | Verklinkungseinrichtung fuer elektrische selbstschalter |
DE1989915U (de) * | 1968-03-02 | 1968-07-25 | Siemens Ag | Elektrischer schalter mit verklinkbarem schaltmechanismus. |
US3796980A (en) * | 1972-07-31 | 1974-03-12 | Westinghouse Electric Corp | Disposable circuit breaker |
US3808567A (en) * | 1973-01-30 | 1974-04-30 | A Maier | Circuit breaker with improved resettable latch and trip means |
DE2802925C2 (de) * | 1978-01-24 | 1980-03-20 | Felten & Guilleaume Carlswerk Ag, 5000 Koeln | Schaltmechanismus für Leitungsschutzschalter in Flachbauweise |
DE2810233C2 (de) * | 1978-03-07 | 1979-10-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verklinkungsanordnung für elektrische Leistungsschalter |
DE2851817C3 (de) * | 1978-04-19 | 1984-10-18 | Siemens AG, 1000 Berlin und 8000 München | Niederspannungs-Schutzschalter mit einer Hauptklinke, einer Zwischenklinke und einem Sperrglied |
DE3007244A1 (de) * | 1980-02-27 | 1981-09-03 | Brown, Boveri & Cie Ag, 6800 Mannheim | Schaltwerk fuer einen installationsschalter |
-
1980
- 1980-03-06 DE DE19803008533 patent/DE3008533A1/de active Granted
-
1981
- 1981-02-25 EP EP81101338A patent/EP0035693B1/de not_active Expired
- 1981-02-25 AT AT81101338T patent/ATE5788T1/de active
- 1981-03-02 ES ES1981256534U patent/ES256534Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0035693B1 (de) | 1984-01-04 |
DE3008533A1 (de) | 1981-09-17 |
EP0035693A1 (de) | 1981-09-16 |
ES256534Y (es) | 1981-12-16 |
ATE5788T1 (de) | 1984-01-15 |
DE3008533C2 (es) | 1989-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19960603 |