EP0471891A3 - Circuit arrangement for controlling a group of relays - Google Patents

Circuit arrangement for controlling a group of relays Download PDF

Info

Publication number
EP0471891A3
EP0471891A3 EP19900124625 EP90124625A EP0471891A3 EP 0471891 A3 EP0471891 A3 EP 0471891A3 EP 19900124625 EP19900124625 EP 19900124625 EP 90124625 A EP90124625 A EP 90124625A EP 0471891 A3 EP0471891 A3 EP 0471891A3
Authority
EP
European Patent Office
Prior art keywords
relays
controlling
group
circuit arrangement
arrangement
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.)
Withdrawn
Application number
EP19900124625
Other languages
German (de)
Other versions
EP0471891A2 (en
Inventor
Richard Siepmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0471891A2 publication Critical patent/EP0471891A2/en
Publication of EP0471891A3 publication Critical patent/EP0471891A3/en
Withdrawn legal-status Critical Current

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
EP19900124625 1990-08-21 1990-12-18 Circuit arrangement for controlling a group of relays Withdrawn EP0471891A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4026427 1990-08-21
DE4026427A DE4026427C1 (en) 1990-08-21 1990-08-21

Publications (2)

Publication Number Publication Date
EP0471891A2 EP0471891A2 (en) 1992-02-26
EP0471891A3 true EP0471891A3 (en) 1992-08-12

Family

ID=6412629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900124625 Withdrawn EP0471891A3 (en) 1990-08-21 1990-12-18 Circuit arrangement for controlling a group of relays

Country Status (5)

Country Link
US (1) US5317475A (en)
EP (1) EP0471891A3 (en)
JP (1) JPH04315723A (en)
CA (1) CA2049469A1 (en)
DE (1) DE4026427C1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422780A (en) * 1992-12-22 1995-06-06 The Lee Company Solenoid drive circuit
DE4332995C1 (en) * 1993-09-28 1994-10-20 Siemens Ag Method for driving relays which are arranged in parallel
DE19643125C2 (en) * 1996-10-18 2003-04-10 Siedle & Soehne S Door Phone System
US6115228A (en) * 1997-12-31 2000-09-05 Alcatel Usa Sourcing, L.P. Relay power reduction circuit
CN2534717Y (en) * 2002-03-21 2003-02-05 周义雄 Primary/secondary socket controller
US7023683B1 (en) * 2002-09-04 2006-04-04 Yazaki North America, Inc Electric relay control circuit
JP4835351B2 (en) * 2005-12-28 2011-12-14 アンデン株式会社 Relay drive circuit
US7684168B2 (en) 2007-01-15 2010-03-23 Yazaki North America, Inc. Constant current relay driver with controlled sense resistor
DE102007061180A1 (en) * 2007-12-15 2009-07-02 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable
DE102008002758B4 (en) * 2008-01-25 2016-04-28 Schneider Electric Automation Gmbh relay circuit
JP5195029B2 (en) * 2008-05-28 2013-05-08 パナソニック株式会社 Relay control device and cooking equipment
US8094427B2 (en) * 2009-01-15 2012-01-10 Leach International Corporation System for precisely controlling the operational characteristics of a relay
US9305729B2 (en) * 2013-08-21 2016-04-05 Littelfuse, Inc. Capacitive driven normal relay emulator using voltage boost
US10847965B2 (en) * 2018-01-10 2020-11-24 Eaton Intelligent Power Limited Circuit interruption device with thermal protection
US11025052B2 (en) 2018-01-22 2021-06-01 Rockwell Automation Technologies, Inc. SCR based AC precharge protection
CN109713760B (en) * 2018-10-24 2022-02-18 深圳市蓝禾技术有限公司 Discharging method, charging equipment, computer storage medium and mobile power supply

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000117A1 (en) * 1970-01-02 1971-07-08 Anker Werke Ag Circuit arrangement for operating electromagnetic consumers
US4227230A (en) * 1978-09-19 1980-10-07 Texas Instruments Incorporated Switch mode driver
DE3615908A1 (en) * 1986-05-12 1987-11-19 Siemens Ag Electromagnetic switching apparatus
US4905120A (en) * 1988-10-20 1990-02-27 Caterpillar Inc. Driver circuit for solenoid operated fuel injectors
EP0392058A1 (en) * 1989-04-13 1990-10-17 Siemens Aktiengesellschaft Circuit arrangement for drive of at least one electromagnetic relay

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417201A (en) * 1971-04-01 1983-11-22 The Bendix Corporation Control means for controlling the energy provided to the injector valves of an electrically controlled fuel system
USRE31391E (en) * 1971-10-04 1983-09-20 Motorola, Inc. Voltage and current regulator with automatic switchover
FR2345595A1 (en) * 1976-03-26 1977-10-21 Bosch Gmbh Robert INSTALLATION FOR THE CONTROL, WITH A REGULATED CURRENT, OF ELECTROMAGNETIC MANEUVERS
DE2828678A1 (en) * 1978-06-30 1980-04-17 Bosch Gmbh Robert METHOD AND DEVICE FOR OPERATING AN ELECTROMAGNETIC CONSUMER, IN PARTICULAR AN INJECTION VALVE IN INTERNAL COMBUSTION ENGINES
EP0008509B1 (en) * 1978-08-24 1983-02-23 LUCAS INDUSTRIES public limited company Control circuits for solenoids
JPS5947714A (en) * 1982-09-10 1984-03-17 Matsushita Electric Ind Co Ltd Electromagnetic solenoid drive circuit for sewing machine drive unit, etc.
DE3331678A1 (en) * 1983-09-02 1985-04-04 Westdeutsche Elektrogerätebau GmbH, 4770 Soest Circuit arrangement for pull-in and holding excitation of a relay, which excitation can be limited in time by means of external circuitry
FR2607278B1 (en) * 1986-11-26 1989-06-23 Bendix Electronics Sa INTEGRATED CIRCUIT FOR CURRENT REGULATION IN AN INDUCTIVE LOAD AND ITS APPLICATION TO THE IGNITION COIL CONTROL OF AN INTERNAL COMBUSTION ENGINE
DE3824526A1 (en) * 1988-07-20 1990-01-25 Vdo Schindling CIRCUIT ARRANGEMENT FOR CONTROLLING A PULSATING CURRENT
DE3925767A1 (en) * 1988-10-25 1990-04-26 Siemens Ag Control procedure for electromechanical relay - using circuit to reduce coil current and maintain switched state after response
DE3908192A1 (en) * 1989-03-14 1990-09-20 Licentia Gmbh ELECTRONIC CONTACTOR CONTROL

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000117A1 (en) * 1970-01-02 1971-07-08 Anker Werke Ag Circuit arrangement for operating electromagnetic consumers
US4227230A (en) * 1978-09-19 1980-10-07 Texas Instruments Incorporated Switch mode driver
DE3615908A1 (en) * 1986-05-12 1987-11-19 Siemens Ag Electromagnetic switching apparatus
US4905120A (en) * 1988-10-20 1990-02-27 Caterpillar Inc. Driver circuit for solenoid operated fuel injectors
EP0392058A1 (en) * 1989-04-13 1990-10-17 Siemens Aktiengesellschaft Circuit arrangement for drive of at least one electromagnetic relay

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 139 (E-253)(1576) 28. Juni 1984 & JP-A-59 047 714 ( MATSUSHITA ) 17. März 1984 *

Also Published As

Publication number Publication date
CA2049469A1 (en) 1992-02-22
EP0471891A2 (en) 1992-02-26
JPH04315723A (en) 1992-11-06
US5317475A (en) 1994-05-31
DE4026427C1 (en) 1992-02-13

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