EP0811233A1 - Schaltungsanordnung zur ansteuerung eines schützes - Google Patents
Schaltungsanordnung zur ansteuerung eines schützesInfo
- Publication number
- EP0811233A1 EP0811233A1 EP96902228A EP96902228A EP0811233A1 EP 0811233 A1 EP0811233 A1 EP 0811233A1 EP 96902228 A EP96902228 A EP 96902228A EP 96902228 A EP96902228 A EP 96902228A EP 0811233 A1 EP0811233 A1 EP 0811233A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching element
- voltage
- contactor
- circuit
- measuring resistor
- 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
Classifications
-
- 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
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
- H01H47/10—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current by switching-in or -out impedance external to the relay winding
-
- 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
Definitions
- the control circuit 34 of a contactor shown here according to FIG. 2 comprises a rectifier block 7 of a control voltage source and, connected in series therewith, a contactor coil 1, a switching element 2 and a measuring resistor 3.
- a starting current control circuit 24 is connected to the measuring resistor 3, which is connected via a Logic element 8, which is connected to switching element 2 by means of a driver stage 26, is in operative connection with switching element 2.
- a setpoint device 25 for providing a reference voltage is also connected to the starting current control switch 24.
- the logic element 8 is additionally connected to a programmable control device 27 and a mechanical actuation device 28.
- the logic element 8 is connected by a voltage form stage 31 either directly or via a time control device 32 with a pulse width modulator 33 connected to it.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29503146U | 1995-02-24 | ||
DE29503146U DE29503146U1 (de) | 1995-02-24 | 1995-02-24 | Schaltungsanordnung zur Ansteuerung eines Schützes |
PCT/DE1996/000221 WO1996026528A1 (de) | 1995-02-24 | 1996-02-12 | Schaltungsanordnung zur ansteuerung eines schützes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0811233A1 true EP0811233A1 (de) | 1997-12-10 |
EP0811233B1 EP0811233B1 (de) | 1998-08-12 |
Family
ID=8004456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96902228A Expired - Lifetime EP0811233B1 (de) | 1995-02-24 | 1996-02-12 | Schaltungsanordnung zur ansteuerung eines schützes |
Country Status (5)
Country | Link |
---|---|
US (1) | US5999396A (de) |
EP (1) | EP0811233B1 (de) |
CN (1) | CN1053061C (de) |
DE (2) | DE29503146U1 (de) |
WO (1) | WO1996026528A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29503146U1 (de) * | 1995-02-24 | 1995-04-13 | Siemens Ag | Schaltungsanordnung zur Ansteuerung eines Schützes |
DE19641188C1 (de) * | 1996-09-24 | 1998-01-08 | Siemens Ag | Schaltungsanordnung zur Energieversorgung eines Schaltgerät-Magnetantriebs |
DE19648899A1 (de) * | 1996-11-26 | 1998-05-28 | Bso Steuerungstechnik Gmbh | Elektromagnet für Magnetventil |
US7405918B2 (en) * | 2004-12-10 | 2008-07-29 | Yazaki North America, Inc. | Inductive load control |
US7684168B2 (en) * | 2007-01-15 | 2010-03-23 | Yazaki North America, Inc. | Constant current relay driver with controlled sense resistor |
DE102007061180A1 (de) * | 2007-12-15 | 2009-07-02 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße |
DE102008018260A1 (de) * | 2008-03-31 | 2009-10-08 | Siemens Aktiengesellschaft | Steuergerät für einen elektromechanischen Antrieb und Verfahren zum Betreiben eines elektromechanischen Antriebs |
DE102009043415B3 (de) * | 2009-09-29 | 2010-10-14 | Siemens Aktiengesellschaft | Freilaufkreis |
DE102012218988A1 (de) * | 2012-10-18 | 2014-04-24 | Robert Bosch Gmbh | Ansteuerschaltung für mindestens ein Schütz und ein Verfahren zum Betrieb mindestens eines Schützes |
EP2747287A1 (de) * | 2012-12-18 | 2014-06-25 | Siemens Aktiengesellschaft | Schaltungsanordnung zum Bremsen einer sich bewegenden Masse beim Abschalten eines elektromechanischen Schaltgeräts mit einer induktiven Last |
CN107591282B (zh) * | 2017-08-28 | 2019-03-26 | 珠海格力电器股份有限公司 | 继电器线圈的控制装置及方法 |
US11488798B2 (en) | 2020-03-17 | 2022-11-01 | Hamilton Sundstrand Corporation | Current source contactor drive with economizers |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852646A (en) * | 1970-12-28 | 1974-12-03 | Design Elements Inc | Solenoid drive circuit |
DE2132717A1 (de) * | 1971-07-01 | 1973-01-18 | Bosch Gmbh Robert | Ansteuerschaltung fuer magnetventile hoher schaltgeschwindigkeit, insbesondere einer hydraulischen stelleinrichtung |
EP0006843B2 (de) * | 1978-07-06 | 1987-09-23 | Bürkert GmbH | Magnetventil mit elektronischer Steuerung |
JPS5675956A (en) * | 1979-11-27 | 1981-06-23 | Nippon Denso Co Ltd | Injector driving circuit |
DD159124B1 (de) * | 1981-05-22 | 1988-05-18 | Inst Regelungstechnik | Schaltungsanordnung zum betaetigen eines relais |
US4620261A (en) * | 1984-10-11 | 1986-10-28 | Fairchild Weston Systems, Inc. | Apparatus and method for controlling electromagnetic clutches and the like |
GB8502705D0 (en) * | 1985-02-02 | 1985-03-06 | Ford Motor Co | Driver circuit for solenoids |
JPH0528727Y2 (de) * | 1988-03-31 | 1993-07-23 | ||
DE9216041U1 (de) * | 1992-11-23 | 1993-01-14 | Mannesmann Ag, 4000 Duesseldorf, De | |
DE4321252C2 (de) * | 1993-06-25 | 1996-09-12 | Siemens Ag | Schaltungsanordnung zur Ansteuerung eines Schützes |
DE9409759U1 (de) * | 1993-06-25 | 1994-10-27 | Siemens Ag | Schaltungsanordnung zur Realisierung eines konstanten Schütz-Haltestroms |
DE29503146U1 (de) * | 1995-02-24 | 1995-04-13 | Siemens Ag | Schaltungsanordnung zur Ansteuerung eines Schützes |
US5621603A (en) * | 1995-07-26 | 1997-04-15 | United Technologies Corporation | Pulse width modulated solenoid driver controller |
-
1995
- 1995-02-24 DE DE29503146U patent/DE29503146U1/de not_active Expired - Lifetime
-
1996
- 1996-02-12 DE DE59600435T patent/DE59600435D1/de not_active Expired - Fee Related
- 1996-02-12 US US08/894,576 patent/US5999396A/en not_active Expired - Lifetime
- 1996-02-12 CN CN96191539A patent/CN1053061C/zh not_active Expired - Fee Related
- 1996-02-12 EP EP96902228A patent/EP0811233B1/de not_active Expired - Lifetime
- 1996-02-12 WO PCT/DE1996/000221 patent/WO1996026528A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9626528A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE59600435D1 (de) | 1998-09-17 |
DE29503146U1 (de) | 1995-04-13 |
CN1169206A (zh) | 1997-12-31 |
WO1996026528A1 (de) | 1996-08-29 |
CN1053061C (zh) | 2000-05-31 |
US5999396A (en) | 1999-12-07 |
EP0811233B1 (de) | 1998-08-12 |
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