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DE50005362D1 - Ein schalter-eingangsstromkreis - Google Patents

Ein schalter-eingangsstromkreis

Info

Publication number
DE50005362D1
DE50005362D1 DE50005362T DE50005362T DE50005362D1 DE 50005362 D1 DE50005362 D1 DE 50005362D1 DE 50005362 T DE50005362 T DE 50005362T DE 50005362 T DE50005362 T DE 50005362T DE 50005362 D1 DE50005362 D1 DE 50005362D1
Authority
DE
Germany
Prior art keywords
input circuit
switch input
switch
circuit
input
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
DE50005362T
Other languages
English (en)
Inventor
Haydon Turner
David Fenwick
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE50005362D1 publication Critical patent/DE50005362D1/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
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • H01H1/605—Cleaning of contact-making surfaces by relatively high voltage pulses
DE50005362T 1999-12-10 2000-11-28 Ein schalter-eingangsstromkreis Expired - Lifetime DE50005362D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU64452/99A AU731189B1 (en) 1999-12-10 1999-12-10 A switch input circuit
PCT/DE2000/004230 WO2001043151A1 (de) 1999-12-10 2000-11-28 Ein schalter-eingangsstromkreis

Publications (1)

Publication Number Publication Date
DE50005362D1 true DE50005362D1 (de) 2004-03-25

Family

ID=3749152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50005362T Expired - Lifetime DE50005362D1 (de) 1999-12-10 2000-11-28 Ein schalter-eingangsstromkreis

Country Status (5)

Country Link
US (1) US6800965B1 (de)
EP (1) EP1240654B1 (de)
AU (1) AU731189B1 (de)
DE (1) DE50005362D1 (de)
WO (1) WO2001043151A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7190143B2 (en) * 2005-05-27 2007-03-13 Rockwell Automation Technologies, Inc. Pulse width modulation (PWM) rectifier with variable switching frequency
WO2009022501A1 (ja) * 2007-08-16 2009-02-19 Renesas Technology Corp. マイクロコンピュータシステム
JP5763168B2 (ja) * 2010-03-23 2015-08-12 ソニー株式会社 プロセッサパフォーマンスマネジメントシステムからの処理のマスキングによる電源消費の低減
DE102011115707A1 (de) 2010-10-27 2012-09-13 Volkswagen Ag Verfahren und Vorrichtung zur Bestromung eines Bedienelementes einer Bordelektronik eines Fahrzeuges mit einem Korrosionsschutzstrom
US8834614B2 (en) 2012-06-04 2014-09-16 Z124 Water recovery system and method
US9355791B2 (en) * 2012-11-19 2016-05-31 Hamilton Sundstrand Corporation Discrete input circuit
US20140312909A1 (en) * 2013-04-17 2014-10-23 Ge Intelligent Platforms, Inc. Programmable contact input apparatus and method of operating the same
US20140312923A1 (en) * 2013-04-17 2014-10-23 Ge Intelligent Platforms, Inc. Contact input apparatus supporting multiple voltage spans and method of operating the same
US9541604B2 (en) 2013-04-29 2017-01-10 Ge Intelligent Platforms, Inc. Loop powered isolated contact input circuit and method for operating the same
US9837219B2 (en) * 2013-12-27 2017-12-05 Schneider Electric USA, Inc. Switch contact wetting with low peak instantaneous current draw
US9481385B2 (en) * 2014-01-09 2016-11-01 General Electric Company Systems and methods for predictive maintenance of crossings
US9466444B2 (en) 2014-05-27 2016-10-11 Hamilton Sundstrand Corporation Remote switch contact quality maintenance
US9465075B2 (en) 2014-08-29 2016-10-11 Freescale Semiconductor, Inc. Wetting current diagnostics
US9778668B2 (en) 2014-09-30 2017-10-03 Nxp Usa, Inc. Sensed switch current control
DE102014225765A1 (de) * 2014-12-12 2016-06-16 Zf Friedrichshafen Ag Eingangsschaltung einer Signalerfassungsschaltung, Verfahren für eine Eingangsschaltung einer Signalerfassungsschaltung und Computerprogramm
US9835687B2 (en) 2014-12-17 2017-12-05 Nxp Usa, Inc. System and method for switch status detection
US9897633B2 (en) 2014-12-17 2018-02-20 Nxp Usa, Inc. System and method for switch status detection
FR3032279B1 (fr) * 2015-02-04 2017-02-10 Continental Automotive France Procede d'optimisation d'un courant de mouillage et dispositif de supervision de capteurs a interrupteurs a contact adapte
US10101395B2 (en) 2015-02-18 2018-10-16 Nxp Usa, Inc. Wetting current diagnostics
US9746867B2 (en) 2015-04-20 2017-08-29 Hamilton Sundstrand Corporation Wetting current sequencing for low current interface
US10054965B2 (en) * 2015-08-06 2018-08-21 Honeywell International Inc. Analog/digital input architecture having programmable analog output mode
EP3185268B1 (de) * 2015-12-21 2018-10-10 Kone Corporation Anordnung und verfahren zur reinigung eines elektrischen kontakts
KR101821327B1 (ko) 2017-05-30 2018-01-24 콘티넨탈 오토모티브 게엠베하 암전류 저감이 가능한 입력 회로
DE102018101517A1 (de) 2018-01-24 2019-07-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Kontaktschutzbestromung
EP3850651B1 (de) 2018-09-10 2025-03-19 Hitachi Rail GTS Canada Inc. Frittspannungssteuerung für eingangsschaltung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532466A (en) 1982-08-16 1985-07-30 The Babcock & Wilcox Company Constant current source for field contact input
US5170970A (en) * 1990-09-21 1992-12-15 Harmon Industries, Inc. Method and apparatus for improving rail shunts
US5621250A (en) * 1995-07-31 1997-04-15 Ford Motor Company Wake-up interface and method for awakening an automotive electronics module
DE19536196C1 (de) * 1995-09-28 1996-12-05 Siemens Ag Schaltungsanordnung zur Steuerung von Verbrauchern
JPH1166994A (ja) 1997-08-12 1999-03-09 Kansei Corp スイッチ用インターフェイス回路

Also Published As

Publication number Publication date
US6800965B1 (en) 2004-10-05
EP1240654A1 (de) 2002-09-18
AU731189B1 (en) 2001-03-29
EP1240654B1 (de) 2004-02-18
WO2001043151A1 (de) 2001-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition