HK1008259A1 - Electromagnetic drive apparatus - Google Patents

Electromagnetic drive apparatus

Info

Publication number
HK1008259A1
HK1008259A1 HK98109243A HK98109243A HK1008259A1 HK 1008259 A1 HK1008259 A1 HK 1008259A1 HK 98109243 A HK98109243 A HK 98109243A HK 98109243 A HK98109243 A HK 98109243A HK 1008259 A1 HK1008259 A1 HK 1008259A1
Authority
HK
Hong Kong
Prior art keywords
drive apparatus
electromagnetic drive
electromagnetic
drive
Prior art date
Application number
HK98109243A
Other languages
English (en)
Inventor
Yukihiro Murata
Yoshinori Akinari
Original Assignee
Matsushita Electric Works 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
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of HK1008259A1 publication Critical patent/HK1008259A1/xx

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
    • H01H47/002—Monitoring or fail-safe circuits
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • 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
    • H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
    • H02H9/047—Free-wheeling circuits
HK98109243A 1996-07-31 1998-07-17 Electromagnetic drive apparatus HK1008259A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20142396 1996-07-31
JP7997197 1997-03-31

Publications (1)

Publication Number Publication Date
HK1008259A1 true HK1008259A1 (en) 1999-05-07

Family

ID=26420949

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98109243A HK1008259A1 (en) 1996-07-31 1998-07-17 Electromagnetic drive apparatus

Country Status (6)

Country Link
US (1) US5953198A (zh)
EP (1) EP0827170B1 (zh)
KR (1) KR100279918B1 (zh)
CN (1) CN1099684C (zh)
DE (1) DE69731438T2 (zh)
HK (1) HK1008259A1 (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748167B1 (fr) * 1996-04-25 1998-06-05 Schneider Electric Sa Dispositif de commande d'une charge inductive
KR100430895B1 (ko) * 2002-02-07 2004-05-10 민경옥 전자개폐기
JP3926720B2 (ja) * 2002-10-09 2007-06-06 株式会社ケーヒン 励磁制御回路
US6978745B1 (en) * 2004-07-13 2005-12-27 Ford Global Technologies, Llc System for controlling electromechanical valves in an engine
US7715168B2 (en) * 2006-05-08 2010-05-11 Asco Power Technologies Lp Controlled solenoid drive circuit
KR100802910B1 (ko) * 2007-03-05 2008-02-13 엘에스산전 주식회사 전자접촉기의 코일 구동장치
US8773836B2 (en) 2008-05-15 2014-07-08 Infineon Technologies Ag Relay controller
DE102008023626B4 (de) * 2008-05-15 2016-11-10 Infineon Technologies Ag Relaissteuerung zur Steuerung eines Erregerstromes eines Relais
JP5162335B2 (ja) * 2008-05-30 2013-03-13 矢崎総業株式会社 リレー制御装置
US8520356B2 (en) 2009-05-14 2013-08-27 Michael Lenz Relay controller for defined hold current for a relay
CN105788964B (zh) * 2010-09-29 2018-05-15 江苏省电力公司金坛市供电公司 一种三相欠压、缺相延时继电器
JP6044928B2 (ja) * 2012-09-25 2016-12-14 パナソニックＩｐマネジメント株式会社 リレー駆動装置
JP6139130B2 (ja) * 2012-12-27 2017-05-31 矢崎総業株式会社 電磁誘導負荷の制御装置
CN105336540B (zh) * 2014-07-15 2018-11-20 宁德时代新能源科技股份有限公司 用于保护继电器触点的分流保护电路
JP6528587B2 (ja) * 2015-08-05 2019-06-12 三菱電機株式会社 光モジュール
DE102015117593A1 (de) * 2015-10-15 2017-04-20 Eaton Electrical Ip Gmbh & Co. Kg Steuervorrichtung für einen elektromagnetischen Antrieb eines Schaltgeräts
CN106024521B (zh) 2016-07-05 2019-02-05 广州金升阳科技有限公司 一种接触器线圈控制电路
CN106787144B (zh) * 2016-12-29 2019-10-29 施耐德万高（天津）电气设备有限公司 励磁式自动转换开关电器控制器
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
PL239895B1 (pl) * 2018-01-30 2022-01-24 Osrodek Badawczo Rozwojowy Oram Spolka Z Ograniczona Odpowiedzialnoscia Układ elektroniczny zawierający sterownik elektromagnesu
DE102018001985B4 (de) * 2018-03-12 2019-10-17 Thomas Magnete Gmbh Elektomagnetische Vorrichtung und Verfahren zum Betrieb derselben
KR102423888B1 (ko) * 2018-08-13 2022-07-20 주식회사 엘지에너지솔루션 스위치 제어 장치
CN113053696A (zh) * 2019-12-26 2021-06-29 施耐德电气工业公司 用于接触器的控制电路及其控制方法
CN114068248B (zh) * 2020-08-05 2024-08-09 广州贵冠科技有限公司 用于减少继电器作动的延迟电路与方法
CN113506706B (zh) * 2021-06-28 2024-03-19 江苏纳通能源技术有限公司 高可靠性的接触器驱动电路及工作方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2600690B2 (ja) * 1987-07-07 1997-04-16 日本電気株式会社 電源回路
IT1228416B (it) * 1987-07-14 1991-06-17 Honeywell Bull Spa Circuito di recupero di potenza.
JPH04169023A (ja) * 1990-10-31 1992-06-17 Matsushita Electric Works Ltd 電磁開閉装置のスイッチ駆動装置
JP3018857B2 (ja) * 1993-09-07 2000-03-13 富士電機株式会社 電磁石装置の駆動回路

Also Published As

Publication number Publication date
KR980011561A (ko) 1998-04-30
US5953198A (en) 1999-09-14
CN1173722A (zh) 1998-02-18
EP0827170A2 (en) 1998-03-04
EP0827170A3 (en) 1999-04-21
CN1099684C (zh) 2003-01-22
DE69731438T2 (de) 2005-11-24
KR100279918B1 (ko) 2001-02-01
DE69731438D1 (de) 2004-12-09
EP0827170B1 (en) 2004-11-03

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090722