Flasher and bulb outage circuit therefor
    1.
    发明授权
    Flasher and bulb outage circuit therefor 失效
    闪光灯及其外壳电路

    公开(公告)号:US3611288A

    公开(公告)日:1971-10-05

    申请号:US3611288D

    申请日:1968-12-16

    CPC classification number: B60Q1/387 B60Q11/005

    Abstract: The following specification describes a vehicle flasher utilizing a coil for driving a reciprocating spring-biased mass through a gear train to control the on-off time of a lamp. A cam moved with the mass is arranged to operate contacts for lighting the lamp after the mass is accelerated in one direction and an arm also moved with the mass is arranged to assist in contact separation after the mass is accelerated in the return direction. Additionally, the specification describes systems for use with the described flasher to signal lamp failure.

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