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    • 1. 发明授权
    • Vehicle drive security screen
    • 车辆驾驶安全屏
    • US07322626B2
    • 2008-01-29
    • US10561066
    • 2004-06-18
    • Colin Thomas
    • Colin Thomas
    • E06B9/00
    • B60R21/12
    • A vehicle driver security screen and in particular a screen that seeks to minimize access to the driver's area of a vehicle such as a taxi cab or bus from side or rear attempts by passengers to access the driver area in an assault or robbery situation. The security screen is removably attached to the driver's seat in a way that does not restrict the movement of the driver's seat, nor restrict the driver's access or escape from the vehicle. The present invention is useful for drivers of public transport who are regularly exposed to aggressive behavior from passengers. The security screen provides protection to the head and torso regions of the driver while allowing contact with the passengers, such as when money is exchanged. Furthermore, the security screen provides protection to the driver from rear knife attack.
    • 一种车辆驾驶员安全屏幕,特别是一种屏幕,其旨在最大程度地减少乘客在驾驶员区域的殴打或抢劫状况下从驾驶员侧面或后方的驾驶员驾驶区域到达司机区域的方式,例如出租车司机或公共汽车。 安全屏幕以不限制驾驶员座椅的运动的方式可拆卸地附接到驾驶员座椅,也不限制驾驶员进入或从车辆逃逸。 本发明对于经常暴露于乘客侵略行为的公共交通工具的驾驶员而言是有用的。 安全屏幕为驾驶员的头部和躯干区域提供保护,同时允许与乘客的接触,例如当交换钱时。 此外,安全屏幕为驾驶员提供后刀攻击的保护。
    • 2. 发明授权
    • Fluid pump
    • 流体泵
    • US08419347B2
    • 2013-04-16
    • US12531741
    • 2008-03-10
    • Colin Thomas Pomfret
    • Colin Thomas Pomfret
    • F04D9/00
    • F04D9/006
    • A fluid pump comprising a pump body, a low pressure impeller, a high pressure impeller, impeller seal means separating the inlet side of the low pressure impeller from its pressure side, a pump priming system, and a pump priming conduit provided through the low pressure impeller radially inboard of the impeller seal means. The high pressure impeller is preferably provided within a cavity, defined by an impeller recess and a cover plate. A wear ring is preferably provided between the low pressure impeller and the inboard end of the cover plate. The pump priming conduit preferably comprises: first and second axial bores through the pump body; a radial bore and two axial holes through the cover plate; an axial hole through the rear wear ring; a cavity between the wear ring and the low pressure impeller; and axial holes through the low pressure impeller, connecting the cavity to the suction side of the low pressure impeller.
    • 一种流体泵,包括泵体,低压叶轮,高压叶轮,将低压叶轮的入口侧与其压力侧分离的叶轮密封装置,泵起动系统和通过低压提供的泵起动管道 叶轮在叶轮密封装置的径向内侧。 高压叶轮优选地设置在由叶轮凹部和盖板限定的空腔内。 优选地,在低压叶轮和盖板的内侧端之间设置耐磨环。 泵起动管道优选地包括:通过泵体的第一和第二轴向孔; 径向孔和穿过盖板的两个轴向孔; 通过后磨损环的轴向孔; 磨损环和低压叶轮之间的空腔; 并通过低压叶轮的轴向孔,将空腔连接到低压叶轮的吸入侧。
    • 6. 发明授权
    • Pump injector including valve needle and spill valve
    • 泵注射器包括阀针和溢流阀
    • US06260768B1
    • 2001-07-17
    • US09395715
    • 1999-09-14
    • Colin Thomas Timms
    • Colin Thomas Timms
    • F02M4702
    • F02M63/0064F02M47/027F02M57/022F02M59/366F02M59/466
    • A pump injector comprising a pumping chamber, a valve needle controlling communication between the pumping chamber and one or more outlet openings, and a spill valve controlling communication between the pumping chamber and a low pressure fuel reservoir, in use. The pump injector also comprises an inlet non-return valve arranged to permit fuel to flow from the fuel reservoir to the pumping chamber, in use, but substantially preventing fuel flow in the reverse direction. Alternatively, the pump injector may comprise an abutment piston engageable with the valve needle which defines, in part, a control chamber for fuel, and a control valve controlling communication between the pumping chamber and the control chamber.
    • 一种泵喷射器,包括泵送室,控制泵送室和一个或多个出口开口之间的连通的阀针,以及在使用中控制泵送室和低压燃料储存器之间的连通的溢流阀。 泵喷射器还包括入口止回阀,其设置成允许燃料在使用中从燃料储存器流动到泵送室,但是基本上防止在相反方向上的燃料流动。 或者,泵喷射器可以包括可与阀针接合的邻接活塞,其部分地限定用于燃料的控制室,以及控制泵和腔室之间的连通的控制阀。