IT1311343B1 - Circuito per il rilevamento dello stato di interruttori elettrici. - Google Patents

Circuito per il rilevamento dello stato di interruttori elettrici.

Info

Publication number
IT1311343B1
IT1311343B1 IT1999TO000969A ITTO990969A IT1311343B1 IT 1311343 B1 IT1311343 B1 IT 1311343B1 IT 1999TO000969 A IT1999TO000969 A IT 1999TO000969A IT TO990969 A ITTO990969 A IT TO990969A IT 1311343 B1 IT1311343 B1 IT 1311343B1
Authority
IT
Italy
Prior art keywords
status
detection
circuit
electric switches
switches
Prior art date
Application number
IT1999TO000969A
Other languages
English (en)
Inventor
Alessandro Bergamini
Faustino Brandola
Costanza Alessandra Mitidieri
Marco Morello
William Vigano'
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT1999TO000969A priority Critical patent/IT1311343B1/it
Publication of ITTO990969A0 publication Critical patent/ITTO990969A0/it
Priority to EP00124515A priority patent/EP1100100B1/en
Priority to ES00124515T priority patent/ES2267448T3/es
Priority to DE60031069T priority patent/DE60031069T2/de
Publication of ITTO990969A1 publication Critical patent/ITTO990969A1/it
Application granted granted Critical
Publication of IT1311343B1 publication Critical patent/IT1311343B1/it

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
IT1999TO000969A 1999-11-12 1999-11-12 Circuito per il rilevamento dello stato di interruttori elettrici. IT1311343B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999TO000969A IT1311343B1 (it) 1999-11-12 1999-11-12 Circuito per il rilevamento dello stato di interruttori elettrici.
EP00124515A EP1100100B1 (en) 1999-11-12 2000-11-09 A circuit for detecting the state of electrical switches
ES00124515T ES2267448T3 (es) 1999-11-12 2000-11-09 Un circuito para detectar el estado de conmutadores electricos.
DE60031069T DE60031069T2 (de) 1999-11-12 2000-11-09 Schaltung zur Zustandserkennung eines elektrischen Schalters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000969A IT1311343B1 (it) 1999-11-12 1999-11-12 Circuito per il rilevamento dello stato di interruttori elettrici.

Publications (3)

Publication Number Publication Date
ITTO990969A0 ITTO990969A0 (it) 1999-11-12
ITTO990969A1 ITTO990969A1 (it) 2001-05-12
IT1311343B1 true IT1311343B1 (it) 2002-03-12

Family

ID=11418199

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000969A IT1311343B1 (it) 1999-11-12 1999-11-12 Circuito per il rilevamento dello stato di interruttori elettrici.

Country Status (4)

Country Link
EP (1) EP1100100B1 (it)
DE (1) DE60031069T2 (it)
ES (1) ES2267448T3 (it)
IT (1) IT1311343B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4026418B2 (ja) 2002-06-05 2007-12-26 株式会社デンソー スイッチ状態検出装置
DE10244534B4 (de) * 2002-09-25 2012-03-01 Nucellsys Gmbh Schaltungsanordnung sowie Verfahren zur Erkennung von Fehlersituationen in gekoppelten Systemen
FR3006462B1 (fr) 2013-05-30 2015-07-03 Continental Automotive France Procede et dispositif de lecture de l'etat de variables de contact d'un vehicule automobile
FR3024794B1 (fr) 2014-08-05 2016-09-02 Continental Automotive France Procede d'acquisition de signaux, tels que signaux representatifs de l'etat de contacts d'un vehicule automobile
CN105785264B (zh) * 2016-04-25 2018-06-08 首瑞（天津）电气设备有限公司 断路器状态监测装置
FR3080399B1 (fr) * 2018-04-18 2023-11-24 Psa Automobiles Sa Procede de commande d’une serrure electrique permettant de diagnostiquer une defaillance de la commande d’ouverture associee, commande d’ouverture et vehicule mettant en œuvre un tel procede
IT201900006846A1 (it) * 2019-05-15 2020-11-15 Geox Spa Circuito di controllo per un indumento luminoso e metodo di attivazione di sorgenti luminose su indumenti

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921095C2 (de) * 1979-05-22 1983-03-31 Auergesellschaft Gmbh, 1000 Berlin Verfahren zur Überwachung des Schaltzustandes von Schaltelementen
JPH073465B2 (ja) * 1986-09-12 1995-01-18 オムロン株式会社 スイツチ機構
DE3724926A1 (de) * 1987-07-28 1989-02-09 Bayerische Motoren Werke Ag Schaltungsanordnung zur ueberpruefung der zuleitungen eines schalters oder sensors
DE4015271A1 (de) * 1990-05-12 1991-11-14 Vdo Schindling Schaltungsanordnung zur abfrage von schalterstellungen
FR2682528B1 (fr) * 1991-10-15 1997-01-31 Alsthom Gec Dispositif pour la determination de l'etat d'un appareil et en particulier de l'etat ouvert ou ferme d'un appareil electrique a l'aide de contacts auxiliaires.
US5772205A (en) * 1995-10-27 1998-06-30 Coldebella; Mark J. System to detect inoperative switches in an amusement device
US5714852A (en) * 1996-09-13 1998-02-03 United Technologies Automotive, Inc. Three state switch detection using current sensing

Also Published As

Publication number Publication date
ITTO990969A1 (it) 2001-05-12
EP1100100B1 (en) 2006-10-04
ITTO990969A0 (it) 1999-11-12
ES2267448T3 (es) 2007-03-16
DE60031069T2 (de) 2007-02-08
EP1100100A1 (en) 2001-05-16
DE60031069D1 (de) 2006-11-16

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