ES8301388A1 - "disposicion de circuito para un accionamiento magnetico alimentado por una red de tension continua fuertemente fluctante, en particular un accionamiento de un contactor de maniobra". - Google Patents
"disposicion de circuito para un accionamiento magnetico alimentado por una red de tension continua fuertemente fluctante, en particular un accionamiento de un contactor de maniobra".Info
- Publication number
- ES8301388A1 ES8301388A1 ES508913A ES508913A ES8301388A1 ES 8301388 A1 ES8301388 A1 ES 8301388A1 ES 508913 A ES508913 A ES 508913A ES 508913 A ES508913 A ES 508913A ES 8301388 A1 ES8301388 A1 ES 8301388A1
- Authority
- ES
- Spain
- Prior art keywords
- voltage
- supplied
- power supply
- circuit arrangement
- switching
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/32—Energising current supplied by semiconductor device
Landscapes
- Relay Circuits (AREA)
- Ac-Ac Conversion (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
CIRCUITO ELECTRONICO PARA UN ACCIONAMIENTO MAGNETICO, ALIMENTADO POR UNA RED DE TENSION CONTINUA FUERTEMENTE FLUCTUANTE, EN PARTICULAR PARA UN ACCIONAMIENTO DE UN CONTRACTOR DE MANIOBRA. CONSTA DE UNA BOBINA DE ACCIONAMIENTO (1) QUE ESTA DISPUESTA EN SERI CON UNA RESISTENCIA ECONOMIZADORA (2) SUSCEPTIBLE DE SER PUENTEADA MEDIANTE UN INTERRUPTOR ECONOMIZADOR (3); DE UN CIRCUITO EQUILIBRADOR DE MARCHA LIBRE, FORMADO POR UN DIODO (4) Y UNA RESISTENCIA (5) DEPENDIENTE DE LA TENSION; DE UN LIMITADOR DE LA TENSION ELECTRONICO, CONSTITUIDO POR UN TRANSISTOR LONGITUDINAL (6) Y UN DIODO ZENER (7); DE UN DIODO DE BLOQUEO (8); Y DE UNA RESISTENCIA DE ADAPTACION (9).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3102656A DE3102656C2 (de) | 1981-01-24 | 1981-01-24 | Schaltungsanordnung für einen von einem stark in der Spannung schwankendem Gleichspannungsnetz versorgten Magnetantrieb, insbesondere eines Schaltschützes |
Publications (2)
Publication Number | Publication Date |
---|---|
ES508913A0 ES508913A0 (es) | 1982-12-16 |
ES8301388A1 true ES8301388A1 (es) | 1982-12-16 |
Family
ID=6123439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508913A Expired ES8301388A1 (es) | 1981-01-24 | 1982-01-20 | "disposicion de circuito para un accionamiento magnetico alimentado por una red de tension continua fuertemente fluctante, en particular un accionamiento de un contactor de maniobra". |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3102656C2 (es) |
ES (1) | ES8301388A1 (es) |
IT (1) | IT1140438B (es) |
NO (1) | NO820207L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3434343A1 (de) * | 1984-09-19 | 1986-03-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur stromversorgung von relais |
DE3941821A1 (de) * | 1989-12-19 | 1991-06-20 | Legrand Gmbh | Ansteuerschaltung eines monostabilen relais |
DE19648899A1 (de) * | 1996-11-26 | 1998-05-28 | Bso Steuerungstechnik Gmbh | Elektromagnet für Magnetventil |
CN107408476B (zh) | 2015-03-13 | 2019-11-29 | 伊顿电气Ip两合公司 | 电子调节的接触器的构件减少的快速关断 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH575657A5 (es) * | 1974-09-12 | 1976-05-14 | Bbc Brown Boveri & Cie | |
JPS606100B2 (ja) | 1975-10-17 | 1985-02-15 | 株式会社日立製作所 | 大規模集積回路 |
DE7823716U1 (de) * | 1978-08-09 | 1981-01-22 | Ritter Ag, 7500 Karlsruhe | Schaltungsanordnung zur Ansteuerung eines mit Gleichstrom gespeisten Elektromagneten |
JPH05248985A (ja) * | 1992-03-05 | 1993-09-28 | Mitsubishi Heavy Ind Ltd | 風 洞 |
-
1981
- 1981-01-24 DE DE3102656A patent/DE3102656C2/de not_active Expired
- 1981-12-31 IT IT25937/81A patent/IT1140438B/it active
-
1982
- 1982-01-20 ES ES508913A patent/ES8301388A1/es not_active Expired
- 1982-01-25 NO NO820207A patent/NO820207L/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES508913A0 (es) | 1982-12-16 |
IT8125937A0 (it) | 1981-12-31 |
DE3102656A1 (de) | 1982-08-05 |
DE3102656C2 (de) | 1982-12-09 |
IT1140438B (it) | 1986-09-24 |
NO820207L (no) | 1982-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |