公开(公告)号：US07407173B2

公开(公告)日：2008-08-05

申请号：US10447898

申请日：2003-05-29

申请人： Peter John Walker

发明人： Peter John Walker

IPC分类号： B60G3/04

CPC分类号： B60G3/20 ,  B60G21/05

摘要： A motor vehicle chassis structure which includes an independent suspension system including left and right suspension components for left and right wheels (4, 8) respectively for gripping and travelling along a road surface, each of which suspension components is arranged to allow a constrained up and down movement of the respective wheel relative to the vehicle chassis structure, characterised in that the upper suspension components on one side of the vehicle are cross-linked with the upper suspension components on the other side of the vehicle by a connecting rod (10, 11) and an offset pivot shaft assembly (9, 5), so as to constrain the plane of each wheel towards an orientation which is normal to the road surface while allowing the chassis structure to move vertically and to roll relative to said wheels during cornering, acceleration, deceleration and combinations thereof.

摘要翻译： 一种机动车底盘结构，其包括独立的悬挂系统，该悬挂系统包括分别用于左右车轮（4,8）的左和右悬挂部件，用于沿着路面夹持和行进，每个悬挂部件布置成允许约束和 相应车轮相对于车辆底盘结构的向下运动，其特征在于，车辆一侧上的上悬架部件通过连杆（10,11）与车辆另一侧的上悬架部件交联 ）和偏移枢转轴组件（9,5），以便将每个车轮的平面限制在与路面垂直的方向上，同时允许底盘结构在转弯期间垂直移动并相对于所述车轮滚动， 加速，减速及其组合。

公开(公告)号：US6144208A

公开(公告)日：2000-11-07

申请号：US184100

申请日：1998-10-30

申请人： Graham Leslie Hearn ,  John A Amner ,  Peter John Walker

发明人： Graham Leslie Hearn ,  John A Amner ,  Peter John Walker

IPC分类号： G01N27/60 ,  G01R27/26

CPC分类号： G01N27/60

摘要： A method for identifying and/or differentiating between asbestos materials and aramid materials comprises the steps of rubbing an area of a surface of a material (44) to be identified, with an acrylic reference material (28), measuring the polarity of the generated electrostatic charge and comparing the polarity with polarities of charge generated from surfaces of known asbestos and aramid materials.

摘要翻译： 用于识别和/或区分石棉材料和芳族聚酰胺材料的方法包括以下步骤：用丙烯酸参考材料（28）摩擦要鉴定的材料（44）的表面的区域，测量产生的静电的极性 充电并将极性与已知石棉和芳族聚酰胺材料表面产生的电荷极性进行比较。

公开(公告)号：US07402024B2

公开(公告)日：2008-07-22

申请号：US11275934

申请日：2006-02-06

申请人： Davor Kriz ,  Peter John Walker

发明人： Davor Kriz ,  Peter John Walker

IPC分类号： F01D25/26

CPC分类号： F01D25/26 ,  F05D2220/31

摘要： A steam turbine (20), in particular for high pressure and/or intermediate pressure applications, has a rotor (11), which can rotate about an axis (23), an inner casing (14), which concentrically surrounds the rotor (11) at a distance, so as to form an annular passage (12) extending in the axial direction, and an outer casing (13), which concentrically surrounds the inner casing (14) at a distance so as to form an annular intermediate space (16) extending in the axial direction, blading including rotor blades (21) and guide vanes (22) being provided in the annular passage (12), and the annular passage (12), on the outlet side, being in communication with the intermediate space (16) in order for the steam to be passed on, and the inner casing (14) also being externally surrounded by a plurality of shrink rings (15), which are arranged one behind the other in the axial direction and project into the intermediate space (16). In a steam turbine of this type, the aerodynamics are improved by virtue of the fact that a device (24) is provided for leveling the finned structure produced by the shrink rings (15) on the outer side of the inner casing (14), in such a manner that the annular intermediate space (16) is delimited on the inner side by a continuously smooth inner surface which is favorable in terms of fluid dynamics.

摘要翻译： 特别是用于高压和/或中压应用的蒸汽轮机（20）具有转子（11），该转子可围绕轴线（23）旋转，内壳体（14）同心地围绕转子（11） ），以形成沿轴向延伸的环形通道（12），以及外壳（13），其一定距离地围绕内壳体（14），以形成环形中间空间（13） 16），其包括设置在所述环形通道（12）中的转子叶片（21）和导向叶片（22）的叶片，并且所述出口侧的所述环形通道（12）与所述中间件 空间（16）以使蒸汽通过，并且内壳体（14）也被多个收缩环（15）外围包围，所述多个收缩环（15）在轴向方向上彼此并排设置， 中间空间（16）。 在这种类型的汽轮机中，空气动力学通过以下事实得以改善：设备（24）用于使由内壳（14）的外侧上的收缩环（15）产生的翅片结构调平， 以使得环形中间空间（16）在内侧由连续平滑的内表面限定，其在流体动力学方面是有利的。