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    • 8. 发明申请
    • Radiotherapy and imaging apparatus
    • 放射治疗和成像设备
    • US20110201920A1
    • 2011-08-18
    • US12704986
    • 2010-02-12
    • John AllenKevin John Brown
    • John AllenKevin John Brown
    • A61B5/055A61N5/00G21K1/04
    • A61N5/1049A61N5/1042A61N5/1045A61N5/1048A61N5/1071A61N5/1081A61N2005/1054A61N2005/1055G01R33/4808
    • A radiotherapy system comprises a patient support, moveable along a translation axis, an imaging apparatus, comprising a first magnetic coil and a second magnetic coil, the first and second magnetic coils having a common central axis parallel to the translation axis, and being displaced from one another along the central axis to form a gap therebetween, the imaging apparatus being configured to obtain an image of a patient on the patient support, a source of radiation mounted on a chassis, the chassis being rotatable about the central axis and the source being adapted to emit a beam of radiation through the gap along a beam axis that intersects with the central axis, a multi-leaf collimator comprising a plurality of elongate leaves movable between at least a withdrawn position in which the leaf lies outside the beam, and an extended position in which the leaf projects across the beam, and a radiation detector mounted to the chassis opposite the source, the radiation detector having a plurality of detector elements aligned with the elongate leaves when projected onto an isocentric plane.
    • 放射治疗系统包括可沿着平移轴线移动的患者支架,包括第一电磁线圈和第二电磁线圈的成像装置,所述第一和第二磁线圈具有平行于所述平移轴的公共中心轴线, 另一个沿着中心轴线在其间形成间隙,成像装置被配置为获得病人支撑物上的患者的图像,安装在底盘上的辐射源,底盘可围绕中心轴线旋转, 适于沿着与所述中心轴相交的束轴发射通过所述间隙的辐射束;多叶准直器,包括多个细长叶片,所述多叶片准直器至少在所述叶片位于所述梁的外部的撤回位置之间移动, 延伸位置,其中叶片跨过梁进行突出,以及辐射检测器,安装到底盘与源相对,辐射探测器具有ap 当投影到等中心平面上时,检测器元件与细长叶片对准的灵敏度。
    • 9. 发明授权
    • Fuel enhancement system for an internal combustion engine
    • 内燃机燃油增压系统
    • US07951288B2
    • 2011-05-31
    • US12093320
    • 2006-11-08
    • John Allen
    • John Allen
    • F02M33/00C10L1/04
    • F02M27/04C10G31/00C10G32/00
    • A method of for treating a hydrocarbon fuel comprises applying a plurality of shock waves to the fuel at a frequency and intensity such as to increase the combustion efficiency of the fuel. An apparatus for treating a hydrocarbon fuel comprises a fuel treatment chamber; an inlet for introducing a hydrocarbon fuel to be treated into the treatment chamber; an outlet for removing a treated hydrocarbon fuel from the treatment chamber; and a means for imparting a plurality of shock waves to fuel within the treatment chamber at a frequency and intensity such as to increase the combustion efficiency of the fuel. The apparatus is particularly suitable for installation in the fuel supply system of an internal combustion engine.
    • 一种用于处理烃燃料的方法包括以频率和强度施加多个冲击波到燃料,以增加燃料的燃烧效率。 用于处理烃燃料的设备包括燃料处理室; 用于将待处理的烃类燃料引入所述处理室的入口; 用于从所述处理室去除经处理的烃燃料的出口; 以及用于以频率和强度将多个冲击波施加到处理室内的燃料的装置,以增加燃料的燃烧效率。 该装置特别适合于安装在内燃机的燃料供给系统中。