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    • 63. 发明申请
    • MAGNETIC GEARBOX
    • 磁性齿轮箱
    • WO2010142962A3
    • 2012-01-26
    • PCT/GB2010001151
    • 2010-06-11
    • UNIV STRATHCLYDECRUDEN ANDREWSHAH LAXMAN
    • CRUDEN ANDREWSHAH LAXMAN
    • H02K49/10
    • H02K49/102H02K7/11
    • A magnetic gearbox comprises a first rotor, a second rotor, and a rotatable pole piece member, wherein the first rotor is a magnetic rotor, the second rotor is a further magnetic rotor or a further rotatable pole piece member, and the rotatable pole piece member is magnetically coupled to at least one of the first rotor and the second rotor, at least one of the first rotor, the second rotor and the rotatable pole piece member is arranged for operation as a control rotor, each of the other two of the first rotor, the second rotor and the rotatable pole piece member are for coupling to a first, input shaft or a second, output shaft respectively, the control rotor is arranged so that in operation variation in the rate of rotation of the control rotor alters a gear ratio between the first shaft and the second shaft; and the gearbox further comprises gear control means for controlling the rate of rotation of the control rotor, thereby to control the gear ratio between the first shaft and the second shaft.
    • 一种磁齿轮箱,包括第一转子,第二转子和可转动的极片构件,其中第一转子是磁转子,第二转子是另一个磁转子或另外可旋转的极片构件, 磁耦合到第一转子和第二转子中的至少一个,第一转子,第二转子和可旋转极片部件中的至少一个布置成用作控制转子,第一转子和第二转子中的另外两个 转子,第二转子和可旋转的极靴构件分别用于联接到第一输入轴或第二输出轴,控制转子​​被布置成使得在操作中控制转子的旋转速率的变化改变齿轮 第一轴和第二轴之间的比率; 并且变速箱还包括齿轮控制装置,用于控制控制转子的转速,从而控制第一轴和第二轴之间的传动比。
    • 69. 发明申请
    • A METHOD OF TREATING A METAL BILLET
    • 一种处理金属床的方法
    • WO2005039792A8
    • 2006-05-18
    • PCT/GB2004003961
    • 2004-09-16
    • UNIV STRATHCLYDEROSOCHOWSKI ANDRZEJ
    • ROSOCHOWSKI ANDRZEJ
    • B21C23/01B21J5/00
    • B21C23/001B21C23/01
    • A method of treating a metal billet of pre-determined dimensions to change said billet's mechanical and/or physical properties by reducing the billet's grain size, the method involving subjecting the billet to plastic strain in three dimensions in a single operation. More specifically, the method involves forcing the billet through a first passage (1); forcing the billet from the first passage (1) into a second passage (2), the second passage (2) being consecutive with and inclined to the first passage (1), whereby the first and second passages (1 and 2) together define a first plane (4), and forcing the billet from said second passage (2) into a third passage (3), the third passage (3) being consecutive with and inclined to the second passage (2), whereby the second and third passages (2 and 3) together define a second plane (5), the second plane (5) being different from the first plane (4). As the billet exits the third passage (3) its grain size is reduced due to the billet having been subjected to plastic strain in three dimensions. Ideally, the dimensions of the billet on exiting the third passage (3) are substantially the same as the dimensions of the billet on entry to the first passage (1).
    • 一种处理预定尺寸的金属坯料的方法是通过减少钢坯的晶粒尺寸来改变所述钢坯的机械和/或物理性能,所述方法包括在一个操作中使坯料在三维中进行塑性应变。 更具体地,该方法包括通过第一通道(1)迫使坯料。 将所述坯料从所述第一通道(1)推入第二通道(2)中,所述第二通道(2)与所述第一通道(1)连续并且倾斜于所述第一通道(1),由此所述第一和第二通道(1和2) 第一平面(4),并且将所述坯料从所述第二通道(2)推到第三通道(3)中,所述第三通道(3)与所述第二通道(2)连续并倾斜,由此所述第二和第三 通道(2和3)共同限定第二平面(5),第二平面(5)不同于第一平面(4)。 当坯料离开第三通道(3)时,由于坯料在三维中经受塑性应变,其晶粒尺寸减小。 理想地,离开第三通道(3)的坯料的尺寸基本上与进入第一通道(1)时坯料的尺寸相同。
    • 70. 发明申请
    • FIBRE OPTIC SENSING SYSTEM
    • 光纤传感系统
    • WO2006027613A3
    • 2006-04-27
    • PCT/GB2005003502
    • 2005-09-12
    • UNIV STRATHCLYDERUDDOCK IVAN SPEERHAN THOMAS PEOW JUAN
    • RUDDOCK IVAN SPEERHAN THOMAS PEOW JUAN
    • G01D5/353G01K11/20G01K11/32
    • G01K11/32G01K11/20G01K11/3213
    • Method and apparatus for measuring physical parameters, wherein pulses of light (20, 25) are injected into opposite ends of a fibre optic cable (15) made from fluorescent material. The fluorescent material and wavelength of the photons (30, 35) is such that two photon absorption and fluorescence occurs through absorption of a photon (30, 35) from each pulse (20, 25). The fluoresced light (45) is then detected (50) and used to determine the value of a physical parameter such as temperature or strain. The timing of the injected pulses (20, 25) relative to each other may be varied in order to select measurement points along the fibre (15). The background fluoresced light signal may be reduced or eliminated by using pulses (20, 25) having differing frequencies and/or having a non-resonant pulse of considerably greater intensity than any resonant pulses.
    • 用于测量物理参数的方法和装置,其中将光(20,25)的脉冲注入由荧光材料制成的光纤电缆(15)的相对端。 荧光材料和光子(30,35)的波长使得通过从每个脉冲(20,25)吸收光子(30,35)而发生两个光子吸收和荧光。 然后检测荧光(45)(50),并用于确定物理参数(如温度或应变)的值。 可以改变注入脉冲(20,25)相对于彼此的定时,以选择沿着光纤(15)的测量点。 可以通过使用具有不同频率的脉冲(20,25)和/或具有比任何谐振脉冲明显更大强度的非共振脉冲来减少或消除背景荧光光信号。