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    • 4. 发明授权
    • Lubricant vent valve with stepper motor drive
    • 润滑通风阀,带步进电机驱动
    • US09512963B2
    • 2016-12-06
    • US14391432
    • 2013-04-09
    • Lincoln Industrial Corporation
    • Paul ConleyViktor Alekseyev, IIIJeff Kotyk
    • F16K31/04F16N29/02F16K31/50F16N7/38
    • F16N29/02F16K31/046F16K31/508F16N7/385F16N2260/50
    • A lubrication system vent valve includes a valve body having a flow passage with an inlet fluidly coupled with a supply and an outlet fluidly coupled with a dispenser, and a vent passage with an inlet port fluidly coupled with the flow passage and an outlet port. A closure element disposed within the vent passage has a threaded portion and is linearly displaceable between an open position where the vent ports are fluidly coupled to permit lubricant flow from the primary passage and out of the body through the vent outlet port, and a closed position at which fluid flow between the vent ports is substantially prevented. A motor has a shaft with a threaded portion engaged with the closure element such that shaft rotation in one direction displaces the closure element toward the closed position and shaft rotation in an opposing direction displaces the element toward the open position.
    • 润滑系统排放阀包括具有流动通道的阀体,流体通道与流体耦合的供应源和与分配器流体联接的出口,以及具有与流动通道流体耦合的入口端口和出口的排气通道。 设置在通气通道内的闭合元件具有螺纹部分,并且在打开位置之间可直线地移动,在打开位置,排气口流体连接,以允许润滑剂从主通道流出并通过排气口排出体外, 基本上防止了排气口之间的流体流动。 电动机具有带有与闭合元件接合的螺纹部分的轴,使得一个方向上的轴旋转将闭合元件朝向关闭位置移动,并且相反方向的轴旋转将元件朝向打开位置移位。
    • 7. 发明授权
    • Lance pump with a ram
    • 喷枪与一个公牛
    • US09341173B2
    • 2016-05-17
    • US13331217
    • 2011-12-20
    • Henry LaughlinPaul G. Conley
    • Henry LaughlinPaul G. Conley
    • F04B19/02F04B23/02F04B53/12
    • F04B19/022F04B23/028F04B53/126
    • An improved lance pump is disclosed for pumping a pumpable product, particularly lubricant including grease, from a lubricant supply. The pump comprises a head for placement above the supply, a tubular lance structure affixed to the head and extending down into the supply, and a pump tube inside the lance structure that is reciprocated up and down for pumping lubricant from the supply on both upstrokes and downstrokes of the tube. A ram at a lower end of the lance structure is positioned for forcing lubricant up into the tube and past an inlet check valve on a downstroke of the tube.
    • 公开了一种改进的喷枪泵,用于从润滑剂供给泵送可泵送产品,特别是包括润滑脂的润滑剂。 该泵包括用于放置在供应物上方的头部,固定到头部并向下延伸进入供应装置的管状喷枪结构,以及在喷枪结构内部的上下往复运动的泵管,用于在两次上冲时泵送润滑剂, 管的下冲。 喷枪结构的下端的冲头被定位成用于将润滑剂推入管中并经过管的下行程的入口止回阀。
    • 10. 发明申请
    • LUBRICANT VENT VALVE WITH STEPPER MOTOR DRIVE
    • 带步进电机驱动的润滑阀
    • US20150211680A1
    • 2015-07-30
    • US14391432
    • 2013-04-09
    • Lincoln Industrial Corporation
    • Paul ConleyViktor Alekseyev, IIIJeff Kotyk
    • F16N29/02F16K31/04
    • F16N29/02F16K31/046F16K31/508F16N7/385F16N2260/50
    • A lubrication system vent valve includes a valve body having a flow passage with an inlet fluidly coupled with a supply and an outlet fluidly coupled with a dispenser, and a vent passage with an inlet port fluidly coupled with the flow passage and an outlet port. A closure element disposed within the vent passage has a threaded portion and is linearly displaceable between an open position where the vent ports are fluidly coupled to permit lubricant flow from the primary passage and out of the body through the vent outlet port, and a closed position at which fluid flow between the vent ports is substantially prevented. A motor has a shaft with a threaded portion engaged with the closure element such that shaft rotation in one direction displaces the closure element toward the closed position and shaft rotation in an opposing direction displaces the element toward the open position.
    • 润滑系统排放阀包括具有流动通道的阀体,流体通道与流体耦合的供应源和与分配器流体联接的出口,以及具有与流动通道流体耦合的入口端口和出口的排气通道。 设置在通气通道内的闭合元件具有螺纹部分,并且在打开位置之间可直线地移动,在打开位置,排气口流体连接,以允许润滑剂从主通道流出并通过排气口排出体外, 基本上防止了排气口之间的流体流动。 电动机具有带有与闭合元件接合的螺纹部分的轴,使得一个方向上的轴旋转将闭合元件朝向关闭位置移动,并且相反方向的轴旋转将元件朝向打开位置移位。