DK1209709T3 - Elektrisk kredslöb til transmission af en tilstandsinformation, især for rullende jernbanemateriel, og elektrisk system indeholdende et sådant kredslöb - Google Patents

Elektrisk kredslöb til transmission af en tilstandsinformation, især for rullende jernbanemateriel, og elektrisk system indeholdende et sådant kredslöb

Info

Publication number
DK1209709T3
DK1209709T3 DK01402860T DK01402860T DK1209709T3 DK 1209709 T3 DK1209709 T3 DK 1209709T3 DK 01402860 T DK01402860 T DK 01402860T DK 01402860 T DK01402860 T DK 01402860T DK 1209709 T3 DK1209709 T3 DK 1209709T3
Authority
DK
Denmark
Prior art keywords
circuit
transmitting
state information
electrical system
system containing
Prior art date
Application number
DK01402860T
Other languages
English (en)
Inventor
Patrick Convert
Michel Bert
Original Assignee
Alstom
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 Alstom filed Critical Alstom
Application granted granted Critical
Publication of DK1209709T3 publication Critical patent/DK1209709T3/da

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/167—Circuits for remote indication
DK01402860T 2000-11-24 2001-11-07 Elektrisk kredslöb til transmission af en tilstandsinformation, især for rullende jernbanemateriel, og elektrisk system indeholdende et sådant kredslöb DK1209709T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015221A FR2817380B1 (fr) 2000-11-24 2000-11-24 Circuit electrique pour la transmission d'une information d'etat, notamment d'un organe de materiel ferroviaire roulant et systeme electrique incorporant un tel circuit

Publications (1)

Publication Number Publication Date
DK1209709T3 true DK1209709T3 (da) 2007-06-04

Family

ID=8856857

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01402860T DK1209709T3 (da) 2000-11-24 2001-11-07 Elektrisk kredslöb til transmission af en tilstandsinformation, især for rullende jernbanemateriel, og elektrisk system indeholdende et sådant kredslöb

Country Status (10)

Country Link
US (1) US6646362B2 (da)
EP (1) EP1209709B1 (da)
JP (1) JP3809094B2 (da)
AT (1) ATE353161T1 (da)
CA (1) CA2363200C (da)
DE (1) DE60126393T2 (da)
DK (1) DK1209709T3 (da)
ES (1) ES2283384T3 (da)
FR (1) FR2817380B1 (da)
HK (1) HK1048700A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7187158B2 (en) * 2004-04-15 2007-03-06 Rosemount, Inc. Process device with switching power supply
US7492125B2 (en) * 2004-11-04 2009-02-17 Milwaukee Electric Tool Corporation Power tools, battery chargers and batteries
WO2006052825A2 (en) * 2004-11-04 2006-05-18 Milwaukee Electric Tool Corporation Power tools, battery chargers and batteries
US7970063B2 (en) * 2008-03-10 2011-06-28 Rosemount Inc. Variable liftoff voltage process field device
US8786128B2 (en) 2010-05-11 2014-07-22 Rosemount Inc. Two-wire industrial process field device with power scavenging
DE102012218429A1 (de) * 2012-10-10 2014-04-10 Zumtobel Lighting Gmbh System zur Funktionsüberwachung einer Stromschleife
EP3281493A1 (en) * 2015-04-10 2018-02-14 Danmarks Tekniske Universitet Medical preparation container comprising microwave powered sensor assembly
DE102018101517A1 (de) * 2018-01-24 2019-07-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Kontaktschutzbestromung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674063B1 (fr) * 1991-03-12 1993-07-09 Valeo Equip Electr Moteur Circuit de detection de l'etat d'un interrupteur, notamment d'une cle de contact dans un regulateur de tension d'alternateur.
DE4220778A1 (de) * 1992-06-25 1994-01-05 Licentia Gmbh Anordnung zur potentialfreien Überwachung von auf Leitungen übertragenen Wechselspannungen und zur Erzeugung eines binären Signals bei Überschreiten einer vorgebbaren Spannungsschwelle
DE19513615C2 (de) * 1994-04-11 1997-05-15 Morita Mfg Kontakterkennungsschaltung, Lasttreibervorrichtung und zahnmedizinische Spritze mit eingebauter Beleuchtungseinrichtung
DE4413467C1 (de) * 1994-04-19 1995-09-28 Siemens Ag Verfahren zum energiearmen Abfragen von binären Zuständen über lange Leitungen
JP3457126B2 (ja) * 1996-07-12 2003-10-14 三菱電機株式会社 車両用交流発電機の制御装置
FR2807194B1 (fr) * 2000-03-31 2002-05-31 Alstom Circuit electrique pour la transmission d'une information d'etat, notamment d'un organe de materiel ferroviaire roulant, et systeme electrique incorporant un tel circuit
US6404163B1 (en) * 2001-06-25 2002-06-11 General Motors Corporation Method and system for regulating a charge voltage delivered to a battery

Also Published As

Publication number Publication date
CA2363200C (fr) 2008-09-16
DE60126393T2 (de) 2007-10-25
CA2363200A1 (fr) 2002-05-24
JP3809094B2 (ja) 2006-08-16
ES2283384T3 (es) 2007-11-01
EP1209709B1 (fr) 2007-01-31
FR2817380B1 (fr) 2003-01-03
US6646362B2 (en) 2003-11-11
FR2817380A1 (fr) 2002-05-31
EP1209709A1 (fr) 2002-05-29
DE60126393D1 (de) 2007-03-22
US20020094703A1 (en) 2002-07-18
HK1048700A1 (en) 2003-04-11
JP2002246888A (ja) 2002-08-30
ATE353161T1 (de) 2007-02-15

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