STOP LAMP CIRCUIT DEVICE FOR VEHICLE

STOP LAMP CIRCUIT DEVICE FOR VEHICLE

PROBLEM TO BE SOLVED: To prevent an ON failure due to welding of a stop lamp switch by making sufficient current flow for a stop lamp switch even when the stop lamp having the type requiring a reduced current consumption is employed. SOLUTION: The path for current supplement composed of a resistance...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: INAGAKI TAKANOBU
Format: Patent
Sprache:eng
Schlagworte:
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To prevent an ON failure due to welding of a stop lamp switch by making sufficient current flow for a stop lamp switch even when the stop lamp having the type requiring a reduced current consumption is employed. SOLUTION: The path for current supplement composed of a resistance 7 and a zener diode 8 is provided in parallel to a stop lamp 6, and the current is made to flow in the path for current supplement, when the current is carried into the stop lamp 6. The current carrying amount of the stop lamp switch 5 can be increased thereby. The amount of current to satisfy as a refresh current can be made to flow, and a contact cleaning of the stop lamp switch 5 can be performed. COPYRIGHT: (C)2007,JPO&INPIT