FR2346184A1 - Electronic control for vehicle flasher lamps - has Zener diode protection against and warning of short circuits - Google Patents

Electronic control for vehicle flasher lamps - has Zener diode protection against and warning of short circuits

Info

Publication number
FR2346184A1
FR2346184A1 FR7609382A FR7609382A FR2346184A1 FR 2346184 A1 FR2346184 A1 FR 2346184A1 FR 7609382 A FR7609382 A FR 7609382A FR 7609382 A FR7609382 A FR 7609382A FR 2346184 A1 FR2346184 A1 FR 2346184A1
Authority
FR
France
Prior art keywords
zener diode
electronic control
short circuits
warning
flasher lamps
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.)
Granted
Application number
FR7609382A
Other languages
French (fr)
Other versions
FR2346184B1 (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.)
Societe de Signalisations Automobiles SEIMA
Original Assignee
Societe de Signalisations Automobiles SEIMA
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 Societe de Signalisations Automobiles SEIMA filed Critical Societe de Signalisations Automobiles SEIMA
Priority to FR7609382A priority Critical patent/FR2346184A1/en
Publication of FR2346184A1 publication Critical patent/FR2346184A1/en
Application granted granted Critical
Publication of FR2346184B1 publication Critical patent/FR2346184B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • B60Q11/007—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not the lighting devices indicating change of drive direction
    • 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
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The electronic control is for flasher lamp equipment which has a switch controlled by the drive to operate the flasher lamps and an indicator lamp. It can similarily operate other flasher lamps. The two contacts of relays are placed in series with lamp feed. The relays are fed across diodes with the help of a transistor which gives the flashing. The transistor is controlled by an electronic vibrator and fed by a constant tension feed from a zener diode and resistance. There are subsidiary circuits to guard against short circuits and also over voltages. The electronic vibrator can be replaced by a thermal bimetal one.
FR7609382A 1976-03-31 1976-03-31 Electronic control for vehicle flasher lamps - has Zener diode protection against and warning of short circuits Granted FR2346184A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7609382A FR2346184A1 (en) 1976-03-31 1976-03-31 Electronic control for vehicle flasher lamps - has Zener diode protection against and warning of short circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609382A FR2346184A1 (en) 1976-03-31 1976-03-31 Electronic control for vehicle flasher lamps - has Zener diode protection against and warning of short circuits

Publications (2)

Publication Number Publication Date
FR2346184A1 true FR2346184A1 (en) 1977-10-28
FR2346184B1 FR2346184B1 (en) 1982-08-06

Family

ID=9171232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609382A Granted FR2346184A1 (en) 1976-03-31 1976-03-31 Electronic control for vehicle flasher lamps - has Zener diode protection against and warning of short circuits

Country Status (1)

Country Link
FR (1) FR2346184A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044187A1 (en) * 1980-07-11 1982-01-20 Britax PMG Limited Control circuit for vehicle direction indicators and hazard warning lights
EP0527254A1 (en) * 1991-08-12 1993-02-17 Siemens Aktiengesellschaft Testing circuit for electrical supplies in a vehicle
CN104730469A (en) * 2015-03-16 2015-06-24 力帆实业(集团)股份有限公司 Automatic monitor system for flasher endurance test
EP2340605B1 (en) * 2008-10-21 2019-06-26 SEW-EURODRIVE GmbH & Co. KG Assembly with a brake resistor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421107A (en) * 1966-08-01 1969-01-07 Swiss Controls & Research Inc Multivibrator flasher circuit having advanced turn-on
FR2261904A1 (en) * 1975-03-12 1975-09-19 Cartier Gaston Road vehicle flashing lights - multiple use type repeating on trailer failure warning lamp indication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421107A (en) * 1966-08-01 1969-01-07 Swiss Controls & Research Inc Multivibrator flasher circuit having advanced turn-on
FR2261904A1 (en) * 1975-03-12 1975-09-19 Cartier Gaston Road vehicle flashing lights - multiple use type repeating on trailer failure warning lamp indication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV2045/66 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044187A1 (en) * 1980-07-11 1982-01-20 Britax PMG Limited Control circuit for vehicle direction indicators and hazard warning lights
EP0527254A1 (en) * 1991-08-12 1993-02-17 Siemens Aktiengesellschaft Testing circuit for electrical supplies in a vehicle
EP2340605B1 (en) * 2008-10-21 2019-06-26 SEW-EURODRIVE GmbH & Co. KG Assembly with a brake resistor
CN104730469A (en) * 2015-03-16 2015-06-24 力帆实业(集团)股份有限公司 Automatic monitor system for flasher endurance test

Also Published As

Publication number Publication date
FR2346184B1 (en) 1982-08-06

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
GC Lien (pledge) constituted
CA Change of address
CD Change of name or company name
ST Notification of lapse