ES8703024A1 - Monitoring and diagnostic device for electrical or electromechanical equipment installed in motor vehicles - Google Patents

Monitoring and diagnostic device for electrical or electromechanical equipment installed in motor vehicles

Info

Publication number
ES8703024A1
ES8703024A1 ES546897A ES546897A ES8703024A1 ES 8703024 A1 ES8703024 A1 ES 8703024A1 ES 546897 A ES546897 A ES 546897A ES 546897 A ES546897 A ES 546897A ES 8703024 A1 ES8703024 A1 ES 8703024A1
Authority
ES
Spain
Prior art keywords
electrical
connection
monitoring
motor vehicles
diagnostic device
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
Application number
ES546897A
Other languages
Spanish (es)
Other versions
ES546897A0 (en
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.)
Fiat Auto SpA
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
Publication of ES8703024A1 publication Critical patent/ES8703024A1/en
Publication of ES546897A0 publication Critical patent/ES546897A0/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

This device comprises a control unit 1 provided with means of connection to an electrical power supply 2 and containing a module which comprises an input 7 for the connection of an electrical monitor and an output connected to a cable 3 which ends in a connector 4 having several different pins 5a, 5b, 5c for connection to the terminals of the equipment to be monitored. Two selectors A, B select the pairs of terminals corresponding to the various equipment to be monitored a switch 8 interposed between the selectors and the input allows the checking of pulsed voltages, and a unit 9 for checking the electromechanical devices comprises a generator 10 generating pulses of variable duration. The module comprises calibrated resistors provided with connections.
ES546897A 1984-09-13 1985-09-12 Monitoring and diagnostic device for electrical or electromechanical equipment installed in motor vehicles Expired ES8703024A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5381684U IT8453816V0 (en) 1984-09-13 1984-09-13 CONTROL AND DIAGNOSIS DEVICE FOR ELECTRICAL AND ELECTROMECHANICAL EQUIPMENT INSTALLED ON BOARD MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
ES8703024A1 true ES8703024A1 (en) 1987-01-16
ES546897A0 ES546897A0 (en) 1987-01-16

Family

ID=11285346

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546897A Expired ES8703024A1 (en) 1984-09-13 1985-09-12 Monitoring and diagnostic device for electrical or electromechanical equipment installed in motor vehicles

Country Status (4)

Country Link
DE (1) DE8526253U1 (en)
ES (1) ES8703024A1 (en)
FR (1) FR2570040B3 (en)
IT (1) IT8453816V0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122659B2 (en) * 1986-08-18 1995-12-25 三菱電機株式会社 Failure diagnosis system for automobile electronic devices
IT1195155B (en) * 1986-09-09 1988-10-12 Fiat Auto Spa SYSTEM FOR DIAGNOSIS OF ANOMALIES OR FAULTS OF A MULTIPLE OF TYPES OF ELECTRONIC CONTROL SYSTEMS INSTALLED ON BOARD MOTOR VEHICLES
DE3923545A1 (en) * 1989-07-15 1991-01-24 Man Nutzfahrzeuge Ag DEVICE AND METHOD FOR TESTING ELECTRICAL CONSUMERS OF A MOTOR VEHICLE CONNECTED TO A DC POWER SOURCE
IT1293854B1 (en) * 1997-06-25 1999-03-10 Iveco Fiat FAULT DETECTION DEVICE ALONG AN ELECTRICAL LINE OF A VEHICLE, PARTICULARLY AN INDUSTRIAL VEHICLE.

Also Published As

Publication number Publication date
FR2570040B3 (en) 1986-09-19
ES546897A0 (en) 1987-01-16
IT8453816V0 (en) 1984-09-13
DE8526253U1 (en) 1985-10-31
FR2570040A3 (en) 1986-03-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519