DE69326904D1 - Steuerschaltung für induktive Last - Google Patents

Steuerschaltung für induktive Last

Info

Publication number
DE69326904D1
DE69326904D1 DE69326904T DE69326904T DE69326904D1 DE 69326904 D1 DE69326904 D1 DE 69326904D1 DE 69326904 T DE69326904 T DE 69326904T DE 69326904 T DE69326904 T DE 69326904T DE 69326904 D1 DE69326904 D1 DE 69326904D1
Authority
DE
Germany
Prior art keywords
control circuit
inductive load
inductive
load
circuit
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 - Lifetime
Application number
DE69326904T
Other languages
English (en)
Other versions
DE69326904T2 (de
Inventor
Masayoshi Sakai
Koichi Futsuhara
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal Co Ltd
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
Priority claimed from JP4005128A external-priority patent/JP3062707B2/ja
Priority claimed from JP04149402A external-priority patent/JP3122909B2/ja
Application filed by Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Application granted granted Critical
Publication of DE69326904D1 publication Critical patent/DE69326904D1/de
Publication of DE69326904T2 publication Critical patent/DE69326904T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H47/22—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
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/1861—Monitoring or fail-safe circuits using derivative of measured variable

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
DE69326904T 1992-01-14 1993-01-14 Steuerschaltung für induktive Last Expired - Lifetime DE69326904T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4005128A JP3062707B2 (ja) 1992-01-14 1992-01-14 負荷駆動回路
JP04149402A JP3122909B2 (ja) 1992-06-09 1992-06-09 負荷駆動回路

Publications (2)

Publication Number Publication Date
DE69326904D1 true DE69326904D1 (de) 1999-12-02
DE69326904T2 DE69326904T2 (de) 2000-03-16

Family

ID=26339032

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69332489T Expired - Lifetime DE69332489T2 (de) 1992-01-14 1993-01-14 Steuerschaltung für induktive Last
DE69322315T Expired - Lifetime DE69322315T2 (de) 1992-01-14 1993-01-14 Steuerschaltung für induktive last
DE69326904T Expired - Lifetime DE69326904T2 (de) 1992-01-14 1993-01-14 Steuerschaltung für induktive Last

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69332489T Expired - Lifetime DE69332489T2 (de) 1992-01-14 1993-01-14 Steuerschaltung für induktive Last
DE69322315T Expired - Lifetime DE69322315T2 (de) 1992-01-14 1993-01-14 Steuerschaltung für induktive last

Country Status (4)

Country Link
US (2) US5519598A (de)
EP (3) EP0800184B1 (de)
DE (3) DE69332489T2 (de)
WO (1) WO1993014506A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3730253B2 (ja) * 1993-11-19 2005-12-21 日本信号株式会社 負荷駆動回路
JP3946261B2 (ja) * 1996-09-03 2007-07-18 日本信号株式会社 フェールセーフなプレス機械の自動スライド運転制御装置
IT1289885B1 (it) * 1997-01-14 1998-10-19 Abb Adda S P A Dispositivo di attuazione di comandi di apertura/chiusura per un interruttore di alta tensione
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
FR2770944B1 (fr) * 1997-11-13 1999-12-17 Schneider Electric Sa Dispositif de commande pour bobine d'electroaimant
US6107787A (en) * 1998-10-29 2000-08-22 Methode Electronics, Inc. Automobile dashboard light control
DE10032191B4 (de) * 2000-07-01 2008-01-31 Automotive Lighting Reutlingen Gmbh Elektronische Steuerschaltung
US6768621B2 (en) 2002-01-18 2004-07-27 Solectria Corporation Contactor feedback and precharge/discharge circuit
US6798676B2 (en) * 2003-01-24 2004-09-28 Cotek Electronic Industrial Co., Ltd. Inverter for changing direct current to alternating current
DE10351873B4 (de) * 2003-11-06 2012-07-26 Pilz Gmbh & Co. Kg Vorrichtung und Verfahren zum fehlersicheren Abschalten eines induktiven Verbrauchers
JP2010166749A (ja) * 2009-01-19 2010-07-29 Renesas Electronics Corp 昇圧回路及びｐｗｍ信号生成回路
KR101093965B1 (ko) * 2009-11-24 2011-12-15 삼성에스디아이 주식회사 이차전지 제어 방법
CN102022574B (zh) * 2010-11-22 2012-12-19 北京七星华创电子股份有限公司 一种新型的流量控制系统
CN102183986A (zh) * 2011-03-09 2011-09-14 北京星网锐捷网络技术有限公司 多电源供电控制方法、装置及多电源供电控制系统
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
CN105262201B (zh) * 2014-07-18 2018-01-16 中国长城科技集团股份有限公司 一种冗余电源的冷备份切换方法、电路及冗余电源
DE102015015580A1 (de) * 2015-12-04 2017-06-08 Pcs Power Converter Solutions Gmbh Schaltungsanordnung zum Betrieb elektromagnetischer Triebsysteme
CN106856321B (zh) 2015-12-08 2019-11-05 太琦科技股份有限公司 洗浴安全控制系统及洗浴安全控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235421B (de) * 1959-06-22 1967-03-02 Rudolf Weber Lichtsteuergeraet Stromversorgungs- und Schalteinrichtung zur Schnellschaltung induktiver Gleichstromverbraucher
JPS5213658A (en) * 1975-07-23 1977-02-02 Hitachi Ltd Device for detecting faults in electromagnetic device
JPS574764A (en) * 1980-05-07 1982-01-11 Yoshikawa Youko Manufacture of plastic low foaming thick board
JPS5715708A (en) * 1980-07-02 1982-01-27 Mitsubishi Heavy Ind Ltd Side wing apparatus
JPS59228703A (ja) * 1983-06-10 1984-12-22 Hitachi Constr Mach Co Ltd 比例ソレノイドを備えた電磁装置の駆動回路
JPH0669274B2 (ja) * 1984-04-19 1994-08-31 日本信号株式会社 負荷駆動用スイッチ回路の監視装置
US4795921A (en) * 1984-04-23 1989-01-03 The Nippon Signal Co., Ltd. Logic operation-oscillation circuit
JPS60227326A (ja) * 1984-04-25 1985-11-12 日本信号株式会社 負荷駆動用スイツチ回路の監視装置
JPS59229806A (ja) * 1984-05-18 1984-12-24 Matsushita Electric Ind Co Ltd プランジヤ−駆動回路
JPS62111519A (ja) * 1985-11-11 1987-05-22 Hitachi Ltd Ｐｗｍ波発生回路
US4764856A (en) * 1987-01-23 1988-08-16 U.S. Philips Corporation Power-supply arrangement
JPH0314206A (ja) * 1989-06-13 1991-01-22 Toshiba Corp 電磁石のコイル駆動装置
FR2651890B1 (fr) * 1989-09-11 1991-12-13 Siemens Bendix Automotive Elec Dispositif de detection et de discrimination de defauts de fonctionnement d'un circuit d'alimentation electrique.
DE4010198A1 (de) * 1990-03-30 1991-10-02 Bosch Gmbh Robert Verfahren zum ueberwachen von induktiven lasten auf fehler

Also Published As

Publication number Publication date
EP0575626A4 (en) 1994-09-21
EP0800184B1 (de) 2002-11-13
DE69322315T2 (de) 1999-04-29
DE69326904T2 (de) 2000-03-16
US5668706A (en) 1997-09-16
EP0575626A1 (de) 1993-12-29
DE69332489D1 (de) 2002-12-19
DE69332489T2 (de) 2003-09-04
DE69322315D1 (de) 1999-01-14
EP0810616B1 (de) 1999-10-27
EP0800184A3 (de) 1997-11-05
US5519598A (en) 1996-05-21
EP0810616A1 (de) 1997-12-03
EP0800184A2 (de) 1997-10-08
EP0575626B1 (de) 1998-12-02
WO1993014506A1 (en) 1993-07-22

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R071 Expiry of right

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