ITTO990969A0 - CIRCUIT FOR DETECTION OF THE STATUS OF ELECTRIC SWITCHES. - Google Patents

CIRCUIT FOR DETECTION OF THE STATUS OF ELECTRIC SWITCHES.

Info

Publication number
ITTO990969A0
ITTO990969A0 IT99TO000969A ITTO990969A ITTO990969A0 IT TO990969 A0 ITTO990969 A0 IT TO990969A0 IT 99TO000969 A IT99TO000969 A IT 99TO000969A IT TO990969 A ITTO990969 A IT TO990969A IT TO990969 A0 ITTO990969 A0 IT TO990969A0
Authority
IT
Italy
Prior art keywords
status
detection
circuit
electric switches
switches
Prior art date
Application number
IT99TO000969A
Other languages
Italian (it)
Inventor
Alessandro Bergamini
Faustino Brandola
Alessandra Costanza 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/en
Publication of ITTO990969A0 publication Critical patent/ITTO990969A0/en
Priority to ES00124515T priority patent/ES2267448T3/en
Priority to EP00124515A priority patent/EP1100100B1/en
Priority to DE60031069T priority patent/DE60031069T2/en
Publication of ITTO990969A1 publication Critical patent/ITTO990969A1/en
Application granted granted Critical
Publication of IT1311343B1 publication Critical patent/IT1311343B1/en

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 CIRCUIT FOR DETECTION OF THE STATUS OF ELECTRIC SWITCHES. IT1311343B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999TO000969A IT1311343B1 (en) 1999-11-12 1999-11-12 CIRCUIT FOR DETECTION OF THE STATUS OF ELECTRIC SWITCHES.
ES00124515T ES2267448T3 (en) 1999-11-12 2000-11-09 A CIRCUIT TO DETECT THE STATE OF ELECTRICAL SWITCHES.
EP00124515A EP1100100B1 (en) 1999-11-12 2000-11-09 A circuit for detecting the state of electrical switches
DE60031069T DE60031069T2 (en) 1999-11-12 2000-11-09 Circuit for detecting the state of an electrical switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000969A IT1311343B1 (en) 1999-11-12 1999-11-12 CIRCUIT FOR DETECTION OF THE STATUS OF ELECTRIC SWITCHES.

Publications (3)

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

Family

ID=11418199

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000969A IT1311343B1 (en) 1999-11-12 1999-11-12 CIRCUIT FOR DETECTION OF THE STATUS OF ELECTRIC SWITCHES.

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4026418B2 (en) 2002-06-05 2007-12-26 株式会社デンソー Switch status detection device
DE10244534B4 (en) * 2002-09-25 2012-03-01 Nucellsys Gmbh Circuit arrangement and method for detecting error situations in coupled systems
FR3006462B1 (en) * 2013-05-30 2015-07-03 Continental Automotive France METHOD AND DEVICE FOR READING THE STATE OF VARIABLES OF CONTACT OF A MOTOR VEHICLE
FR3024794B1 (en) 2014-08-05 2016-09-02 Continental Automotive France METHOD FOR ACQUIRING SIGNALS, SUCH AS REPRESENTATIVE SIGNALS OF THE STATE OF CONTACTS OF A MOTOR VEHICLE
CN105785264B (en) * 2016-04-25 2018-06-08 首瑞（天津）电气设备有限公司 State-Inspect of High-Voltage Circuit device
FR3080399B1 (en) * 2018-04-18 2023-11-24 Psa Automobiles Sa METHOD FOR CONTROLLING AN ELECTRIC LOCK FOR DIAGNOSING A FAILURE OF THE ASSOCIATED OPENING CONTROL, OPENING CONTROL AND VEHICLE IMPLEMENTING SUCH A METHOD
IT201900006846A1 (en) * 2019-05-15 2020-11-15 Geox Spa Control circuit for a luminous garment and method of activating light sources on garments
CN112230131A (en) * 2019-07-15 2021-01-15 法雷奥汽车内部控制（深圳）有限公司 Slide switch assembly, switch position detection method and motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921095C2 (en) * 1979-05-22 1983-03-31 Auergesellschaft Gmbh, 1000 Berlin Method for monitoring the switching status of switching elements
JPH073465B2 (en) * 1986-09-12 1995-01-18 オムロン株式会社 Switch mechanism
DE3724926A1 (en) * 1987-07-28 1989-02-09 Bayerische Motoren Werke Ag CIRCUIT ARRANGEMENT FOR CHECKING THE LINES OF A SWITCH OR SENSOR
DE4015271A1 (en) * 1990-05-12 1991-11-14 Vdo Schindling Interrogating circuitry ascertaining switch positions in motor vehicle - connects switch terminals to fixed potential and to microcomputer via resistors
FR2682528B1 (en) * 1991-10-15 1997-01-31 Alsthom Gec DEVICE FOR DETERMINING THE CONDITION OF AN APPARATUS AND PARTICULARLY THE OPEN OR CLOSED CONDITION OF AN ELECTRIC APPARATUS USING AUXILIARY CONTACTS.
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
EP1100100A1 (en) 2001-05-16
ITTO990969A1 (en) 2001-05-12
IT1311343B1 (en) 2002-03-12
ES2267448T3 (en) 2007-03-16
DE60031069T2 (en) 2007-02-08
DE60031069D1 (en) 2006-11-16
EP1100100B1 (en) 2006-10-04

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