IN2012DN00430A - - Google Patents

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Publication number
IN2012DN00430A
IN2012DN00430A IN430DEN2012A IN2012DN00430A IN 2012DN00430 A IN2012DN00430 A IN 2012DN00430A IN 430DEN2012 A IN430DEN2012 A IN 430DEN2012A IN 2012DN00430 A IN2012DN00430 A IN 2012DN00430A
Authority
IN
India
Prior art keywords
measurement resistor
analysis
electrical load
analysis means
switching
Prior art date
Application number
Other languages
English (en)
Inventor
Patrick Bauer
Mehmet Oencel
Yannick Chauvet
Ralph Bauer
Bernd Schelling
Thomas Holst
Georg Hoegele
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2012DN00430A publication Critical patent/IN2012DN00430A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • 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
    • H01F7/1811—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current demagnetising upon switching off, removing residual magnetism
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc-Dc Converters (AREA)
IN430DEN2012 2009-09-24 2010-09-08 IN2012DN00430A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009044950A DE102009044950A1 (de) 2009-09-24 2009-09-24 Elektrische Schaltungsanordnung zur Schaltung eines elektrischen Verbrauchers
PCT/EP2010/063157 WO2011036056A1 (de) 2009-09-24 2010-09-08 Elektrische schaltungsanordnung zur schaltung eines elektrischen verbrauchers

Publications (1)

Publication Number Publication Date
IN2012DN00430A true IN2012DN00430A (enrdf_load_stackoverflow) 2015-05-15

Family

ID=43301888

Family Applications (1)

Application Number Title Priority Date Filing Date
IN430DEN2012 IN2012DN00430A (enrdf_load_stackoverflow) 2009-09-24 2010-09-08

Country Status (6)

Country Link
US (1) US9030055B2 (enrdf_load_stackoverflow)
EP (1) EP2480903B1 (enrdf_load_stackoverflow)
CN (1) CN102511010B (enrdf_load_stackoverflow)
DE (1) DE102009044950A1 (enrdf_load_stackoverflow)
IN (1) IN2012DN00430A (enrdf_load_stackoverflow)
WO (1) WO2011036056A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5653977B2 (ja) * 2012-09-06 2015-01-14 ファナック株式会社 スイッチング素子の短絡故障を検出するブレーキ駆動制御回路
CN104318881B (zh) * 2014-11-10 2017-06-23 京东方科技集团股份有限公司 一种阻抗测试电路、集成驱动电路和显示装置
US10134550B2 (en) * 2015-05-21 2018-11-20 Asco Power Technologies, L.P. Short circuit detection circuit
CN105244228B (zh) * 2015-10-22 2018-02-16 河南精诚汽车零部件有限公司 一种车用带双重保护功能的起动继电器
DE102016220445A1 (de) * 2016-10-19 2018-04-19 Zf Friedrichshafen Ag Steuerung induktiver Verbraucher

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841781A1 (de) * 1978-09-26 1980-04-10 Bosch Gmbh Robert Einrichtung zum betrieb von elektromagnetischen verbrauchern bei brennkraftmaschinen
DE3034726A1 (de) * 1980-09-15 1982-04-22 Miele & Cie GmbH & Co, 4830 Gütersloh Sicherheitsschaltung fuer einen bidirektional betriebenen halbleiterschalter
DE3928651A1 (de) * 1989-08-30 1991-03-07 Wabco Westinghouse Fahrzeug Elektronische schaltung zur ueberwachung eines endverstaerkers und seiner last
DE4140586C2 (de) 1991-12-10 1995-12-21 Clark Equipment Co N D Ges D S Verfahren und Steuereinrichtung zur Steuerung des Stroms durch eine Magnetspule
JP3826432B2 (ja) * 1996-06-10 2006-09-27 松下電器産業株式会社 ソレノイド駆動電流検出装置
NL1021168C2 (nl) * 2002-07-26 2004-01-27 Spaarstekker B V Schakeleenheid, elektrisch apparaat omvattende een dergelijke schakeleenheid, gebruik van een dergelijke schakeleenheid, en werkwijze voor het schakelen van een verbinding tussen een lichtnet en een belasting.
JP3810372B2 (ja) * 2003-01-28 2006-08-16 三菱電機株式会社 燃料噴射弁の制御装置
JP3798378B2 (ja) * 2003-03-10 2006-07-19 三菱電機株式会社 誘導性負荷の電流制御装置
DE102004028700A1 (de) * 2004-06-14 2006-01-05 Siemens Ag System zur Fehlererkennung im Regelkreis eines Magnetventils
GB0414970D0 (en) 2004-07-05 2004-08-04 Kitchener Renato High power intrinsically safe concept
JP4335107B2 (ja) 2004-09-29 2009-09-30 三菱電機株式会社 電気負荷の電流制御装置
JP4188954B2 (ja) 2005-08-08 2008-12-03 三菱電機株式会社 不帰還型負荷電流装置
DE102006019681A1 (de) * 2006-04-27 2007-11-15 Infineon Technologies Ag Integrierte Schaltungsanordnung zur Stromregelung
JP2008061454A (ja) * 2006-09-01 2008-03-13 Denso Corp 過電流保護装置
CN201008141Y (zh) * 2007-02-02 2008-01-16 白世忠 二线端智能电源开关
US7804287B2 (en) * 2007-02-28 2010-09-28 Rockwell Automation Technologies, Inc. Low heat dissipation I/O module using direct drive buck converter
JP4737153B2 (ja) * 2007-06-29 2011-07-27 ダイキン工業株式会社 交流電磁弁の保護装置

Also Published As

Publication number Publication date
US20120242169A1 (en) 2012-09-27
US9030055B2 (en) 2015-05-12
DE102009044950A1 (de) 2011-03-31
EP2480903B1 (de) 2015-04-08
WO2011036056A1 (de) 2011-03-31
CN102511010B (zh) 2016-08-03
CN102511010A (zh) 2012-06-20
EP2480903A1 (de) 2012-08-01

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