ITTO920361A0 - CIRCUIT TO SIGNAL THE STATUS OF AN ELECTRIC SWITCH, FOR EXAMPLE TO SIGNAL WHEN A VEHICLE DOOR FAILS TO CLOSE - Google Patents

CIRCUIT TO SIGNAL THE STATUS OF AN ELECTRIC SWITCH, FOR EXAMPLE TO SIGNAL WHEN A VEHICLE DOOR FAILS TO CLOSE

Info

Publication number
ITTO920361A0
ITTO920361A0 IT92TO361A ITTO920361A ITTO920361A0 IT TO920361 A0 ITTO920361 A0 IT TO920361A0 IT 92TO361 A IT92TO361 A IT 92TO361A IT TO920361 A ITTO920361 A IT TO920361A IT TO920361 A0 ITTO920361 A0 IT TO920361A0
Authority
IT
Italy
Prior art keywords
signal
status
close
circuit
vehicle door
Prior art date
Application number
IT92TO361A
Other languages
Italian (it)
Inventor
Nunzio Vittorio Di
Gianni Sterza
Original Assignee
Fiat Auto 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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO920361A priority Critical patent/IT1259558B/en
Publication of ITTO920361A0 publication Critical patent/ITTO920361A0/en
Priority to EP93106288A priority patent/EP0567877A1/en
Publication of ITTO920361A1 publication Critical patent/ITTO920361A1/en
Application granted granted Critical
Publication of IT1259558B publication Critical patent/IT1259558B/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Audible And Visible Signals (AREA)
  • Dc Digital Transmission (AREA)
ITTO920361A 1992-04-27 1992-04-27 CIRCUIT FOR SIGNALING THE STATE OF AN ELECTRIC SWITCH, FOR EXAMPLE FOR SIGNALING THE FAILURE TO CLOSE THE DOOR OF A VEHICLE IT1259558B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO920361A IT1259558B (en) 1992-04-27 1992-04-27 CIRCUIT FOR SIGNALING THE STATE OF AN ELECTRIC SWITCH, FOR EXAMPLE FOR SIGNALING THE FAILURE TO CLOSE THE DOOR OF A VEHICLE
EP93106288A EP0567877A1 (en) 1992-04-27 1993-04-19 A circuit for signalling the state of an electric switch for example, to signal the failure of a vehicle door to close

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920361A IT1259558B (en) 1992-04-27 1992-04-27 CIRCUIT FOR SIGNALING THE STATE OF AN ELECTRIC SWITCH, FOR EXAMPLE FOR SIGNALING THE FAILURE TO CLOSE THE DOOR OF A VEHICLE

Publications (3)

Publication Number Publication Date
ITTO920361A0 true ITTO920361A0 (en) 1992-04-27
ITTO920361A1 ITTO920361A1 (en) 1993-10-28
IT1259558B IT1259558B (en) 1996-03-20

Family

ID=11410423

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920361A IT1259558B (en) 1992-04-27 1992-04-27 CIRCUIT FOR SIGNALING THE STATE OF AN ELECTRIC SWITCH, FOR EXAMPLE FOR SIGNALING THE FAILURE TO CLOSE THE DOOR OF A VEHICLE

Country Status (2)

Country Link
EP (1) EP0567877A1 (en)
IT (1) IT1259558B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017847A (en) * 1975-11-14 1977-04-12 Bell Telephone Laboratories, Incorporated Luminous indicator with zero standby power
US4935909A (en) * 1986-12-10 1990-06-19 Emhart Industries Inc. Piezoelectric signaling device

Also Published As

Publication number Publication date
ITTO920361A1 (en) 1993-10-28
EP0567877A1 (en) 1993-11-03
IT1259558B (en) 1996-03-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430