ES1075909Y - Circuito para descargar rapidamente un rele de corriente continua - Google Patents

Circuito para descargar rapidamente un rele de corriente continua

Info

Publication number
ES1075909Y
ES1075909Y ES201090006U ES201090006U ES1075909Y ES 1075909 Y ES1075909 Y ES 1075909Y ES 201090006 U ES201090006 U ES 201090006U ES 201090006 U ES201090006 U ES 201090006U ES 1075909 Y ES1075909 Y ES 1075909Y
Authority
ES
Spain
Prior art keywords
circuit
continuous current
current relay
rapidly download
download
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 - Fee Related
Application number
ES201090006U
Other languages
English (en)
Other versions
ES1075909U (es
ES1075909U8 (es
Inventor
Malcolm J Critchley
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.)
Leach International Corp
Original Assignee
Leach International Corp
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 Leach International Corp filed Critical Leach International Corp
Publication of ES1075909U publication Critical patent/ES1075909U/es
Application granted granted Critical
Publication of ES1075909Y publication Critical patent/ES1075909Y/es
Publication of ES1075909U8 publication Critical patent/ES1075909U8/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
ES201090006U 2008-04-29 2009-04-29 Circuito para descargar rapidamente un rele de corriente continua Expired - Fee Related ES1075909Y (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4893608P 2008-04-29 2008-04-29
US61/048,936 2008-04-29
PCT/US2009/042176 WO2009134933A1 (en) 2008-04-29 2009-04-29 System and method for quickly discharging a dc relay

Publications (3)

Publication Number Publication Date
ES1075909U ES1075909U (es) 2011-12-26
ES1075909Y true ES1075909Y (es) 2012-03-27
ES1075909U8 ES1075909U8 (es) 2012-04-18

Family

ID=41255401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201090006U Expired - Fee Related ES1075909Y (es) 2008-04-29 2009-04-29 Circuito para descargar rapidamente un rele de corriente continua

Country Status (5)

Country Link
US (1) US8164865B2 (es)
CN (1) CN102017584B (es)
DE (1) DE212009000062U1 (es)
ES (1) ES1075909Y (es)
WO (1) WO2009134933A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201318320A (zh) * 2011-10-26 2013-05-01 Hon Hai Prec Ind Co Ltd 諧振頻率調整電路
DE102011089228A1 (de) * 2011-12-20 2013-06-20 Robert Bosch Gmbh Vorrichtung zum Ansteuern elektrisch betätigbarer Ventile in verschiedenen Betriebsarten
WO2018047915A1 (ja) * 2016-09-09 2018-03-15 株式会社小糸製作所 点灯回路、車両用灯具および光源の駆動方法
EP3853959B1 (en) * 2018-12-21 2024-04-03 G.W. Lisk Company, Inc. Intrinsically safe circuitry
US20210249872A1 (en) * 2020-02-06 2021-08-12 Samsung Sdi Co., Ltd. Battery system
US11676786B2 (en) 2020-04-09 2023-06-13 Rockwell Automation Technologies, Inc. Systems and methods for controlling contactor open time

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227231A (en) * 1978-09-05 1980-10-07 Eaton Corporation Integral relay low voltage retentive means
US4224654A (en) * 1978-12-29 1980-09-23 Bell Telephone Laboratories, Incorporated Relay driver circuit
US4274122A (en) * 1979-06-20 1981-06-16 Eaton Corporation Energizing and quick deenergizing circuit for electromagnetic contactors or the like
JPS6028434U (ja) * 1983-07-29 1985-02-26 株式会社東海理化電機製作所 車両用電源回路
JPS61140113A (ja) * 1984-12-12 1986-06-27 Koushinraido Hakuyo Suishin Plant Gijutsu Kenkyu Kumiai 電磁石駆動方法
US4658320A (en) * 1985-03-08 1987-04-14 Elecspec Corporation Switch contact arc suppressor
US5055961A (en) * 1989-11-06 1991-10-08 Caterpillar Industrial Inc. Flyback current dampening apparatus
US5539820A (en) * 1994-10-06 1996-07-23 Northern Telecom Limited Protection of active telephone line interface circuits
US5652688A (en) * 1995-09-12 1997-07-29 Schweitzer Engineering Laboratories, Inc. Hybrid circuit using miller effect for protection of electrical contacts from arcing
US6560086B2 (en) * 1999-05-13 2003-05-06 Smart Power Systems, Inc. Transient voltage surge suppressor
US6493204B1 (en) * 1999-07-09 2002-12-10 Kelsey-Hayes Company Modulated voltage for a solenoid valve
US6600239B2 (en) * 2001-03-22 2003-07-29 Hewlett-Packard Development Company, L.P. Active circuit protection for switched power supply system
US7576958B2 (en) * 2001-09-28 2009-08-18 Rockwell Automation Technologies, Inc. Relay socket with leakage current suppression
US6903942B2 (en) * 2003-02-12 2005-06-07 Tyco Electronics Corporation Switch mode power converter

Also Published As

Publication number Publication date
ES1075909U (es) 2011-12-26
US8164865B2 (en) 2012-04-24
US20090284879A1 (en) 2009-11-19
CN102017584B (zh) 2014-06-04
WO2009134933A1 (en) 2009-11-05
ES1075909U8 (es) 2012-04-18
CN102017584A (zh) 2011-04-13
DE212009000062U1 (de) 2011-02-10

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Legal Events

Date Code Title Description
FG1K Utility model granted

Effective date: 20120314

FD1K Utility model lapsed

Effective date: 20200720