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    • 1. 发明授权
    • Electronic reset circuit for a fluid dispenser
    • 用于流体分配器的电子复位电路
    • US4458828A
    • 1984-07-10
    • US299669
    • 1981-09-08
    • Ollie J. AllenKelly M. Allen
    • Ollie J. AllenKelly M. Allen
    • B67D7/26B67D5/26
    • B67D7/26
    • An electronic reset circuit is provided for a fluid dispenser of the type including a fluid pump and a meter, wherein upon deactivation of the fluid pump, the meter must be reset in order to reactivate the pump and a resetting device normally actuatable for accomplishing meter resetting. The electronic reset circuit comprises a reset control switch actuatable only by a fluid dispenser attendant and an electronic circuit coupled with the resetting device and with the reset control switch for preventing resetting of the meter in response to normal actuation of the resetting device until actuation of the reset control switch by the attendant.
    • 为包括流体泵和仪表的类型的流体分配器提供电子复位电路,其中在停止流体泵时,必须复位仪表以重新激活泵和通常可启动的复位装置,以完成仪表复位 。 电子复位电路包括仅由流体分配器执行器起动的复位控制开关和与复位装置耦合的电子电路和复位控制开关,用于防止响应于复位装置的正常致动而重置仪表,直到致动 由服务员复位控制开关。
    • 5. 发明授权
    • Zero setting mechanism for service station pumps
    • 维修站泵零点设定机构
    • US4394935A
    • 1983-07-26
    • US234337
    • 1981-02-13
    • Mario Orlando
    • Mario Orlando
    • B67D7/26B67D5/26
    • B67D7/26
    • The connection between the actuating handle of a gasoline service station pump and the pump shaft is a lost motion connection wherein the pump may be actuated in the usual manner for turning the gasoline pump on but in returning the actuation handle to the vertical position, the connection between the handle and the pump shaft is floppy, i.e. a lost motion connection, so that the dial setting of the pump cannot be altered but the attendant can reset the indicating dials to zero and release the actuation lever for further operation by holding the actuating lever stationary, inserting a tool into the pump operating shaft and rotating the shaft and sleeve counter-clockwise a specified amount.
    • 汽油服务站泵的致动手柄与泵轴之间的连接是一种空运连接,其中泵可以以通常的方式致动,以使汽油泵转动而使致动手柄返回垂直位置,连接 在手柄和泵轴之间是软盘,即一个空动连接,使得泵的拨盘设置不能改变,但是服务员可以将指示拨盘重置为零并且通过保持致动杆来释放致动杆以进一步操作 将工具插入泵操作轴,并将轴和套筒逆时针旋转一定量。