POWER SUPPLY CIRCUIT FOR FLASHING LIGHTS

1. Electric circuit arrangement for supplying flashing lamps (10, 11) for vehicles, which lamps can be intermittently switched on via a thermal flasher (15a), the flasher (15a) being provided with a switching contact (20) which is connected to the power supply (12) and which is arranged at the free...

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1. Verfasser: SCHMID, HANS-DIETER
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:1. Electric circuit arrangement for supplying flashing lamps (10, 11) for vehicles, which lamps can be intermittently switched on via a thermal flasher (15a), the flasher (15a) being provided with a switching contact (20) which is connected to the power supply (12) and which is arranged at the free end of a contact arm (21) which is mounted on one side and operates in dependence on temperature and acts in conjunction with a normally-closed contact (22) and in which arrangement the contact arm (21) is to be heated by an electric heater winding (23), one end of which is to be connected to the normally-closed contact (22) and the other end of which is to be connected to at least one flashing lamp (10, 11), characterised in that flasher (15a) and flashing lamps (10, 11) are connected via a turn-indicating switch (16, 16a) to an alternating-current winding (13) of a generator (12) and that the flasher (15a) is provided with a normally-open contact (26) which is connected to at least one further flashing lamp (10b, 11b) and which, alternating with the normally-closed contact (22), works in conjunction with the switching contact (20) of the contact arm (21).