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    Motion detection switch
    3.
    发明授权
    Motion detection switch 失效
    运动检测开关

    公开(公告)号：US3573405A

    公开(公告)日：1971-04-06

    申请号：US3573405D

    申请日：1969-11-18

    Applicant: GEN MOTORS CORP

    Inventor： SKINNER KENNETH R ,  CLAYTON DAVID P

    IPC: H01H35/40

    CPC classification number: H01H35/40

    Abstract: In a preferred form, a compact motion detecting switch mechanism for detecting movement of an automotive vehicle and which is operable to control operation of an electrical device or devices of the vehicle when the latter is moving and/or stopped is provided. The motion detecting switch mechanism comprises a housing means containing a liquid and which has a pumping chamber having an inlet for ingress of fluid and an outlet for egress of fluid, a rotary pump means disposed within the pumping chamber and which is adapted to be drivingly connected with a moving part of the vehicle for pumping liquid under pressure from the inlet toward the outlet, a switch means carried by the housing and which is adapted to be operatively connected with the electrical device or devices, a recirculating passage in the housing means for recirculating the liquid from the outlet toward the inlet of the pumping chamber, and a combined switch actuator and valve means slidably supported by the housing means for respectively controlling actuation and deactuation of the switch means and for controlling communication between the recirculating passage and the inlet of the pumping chamber. The combined switch actuator and valve means and housing of the switch mechanism are constructed and arranged such that the switch is actuated prior to the establishment of communication between the recirculating passage and the inlet of the pumping chamber.

    Headlamp turn off time delay
    6.
    发明授权
    Headlamp turn off time delay 失效
    HEADLAMP关闭时间延迟

    公开(公告)号：US3684916A

    公开(公告)日：1972-08-15

    申请号：US3684916D

    申请日：1970-01-12

    Applicant: GEN MOTORS CORP

    Inventor： SKINNER KENNETH R

    IPC: B60Q9/00 ,  B60Q1/08

    CPC classification number: B60Q9/001

    Abstract: A time delay system for turning off vehicle headlamps when the vehicle ignition switch is off and the headlight switch is moved from the ''''on'''' position to the ''''off'''' position including a holding relay and a thermistor in circuit to delay the turning off of the lamps for a period of from 30 to 40 seconds.

    Abstract translation: 一种用于当车辆点火开关关闭并且前照灯开关从“接通”位置移动到“关闭”位置的时间延迟系统，包括保持继电器和电路中的热敏电阻以延迟关闭 灯具长达30至40秒。

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