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    • 3. 发明申请
    • FLUX IMPULSE MOTOR
    • 通脉冲电机
    • WO2008035105A2
    • 2008-03-27
    • PCT/GB2007/003611
    • 2007-09-24
    • HOBBY, Roger, BarryLEFLEY, Paul
    • HOBBY, Roger, BarryLEFLEY, Paul
    • H02K21/16H02K1/27
    • H02K29/03H02K1/146H02K1/246H02K1/276H02K19/06H02K21/16
    • A motor (1) comprises a stator (2), a rotor (10) mounted for rotation about a rotor axis (50) in the stator (2), a pole (11) of the stator (2), a winding on the stator pole (11), and at least one pair of salient poles (10a-d) of the rotor (10). The rotor (10) is magnetised so that said rotor poles (10a-d) are oppositely magnetised. The motor (1) further comprises an electrical circuit being provided with control means to produce an alternating magnetic field in the pole (11) of the stator (2) to attract each pole (10a-d) of the rotor (10) as it approaches the pole (11) and to repel each pole (10a-d) of the rotor (10) as it moves away from the pole (11), said field alternating as many times per revolution of the rotor (10) as there are poles of the rotor (10). Each pole (10a-d) of the rotor (10) is magnetised by a permanent magnet (72) carried by said pole (10a-d), wherein the magnet (72) has a magnet axis of magnetisation (80), which magnet axis (80) is inclined with respect to a radial direction (82) of said rotor axis (50).
    • 电动机(1)包括定子(2),安装成绕定子(2)中的转子轴线(50)旋转的转子(10),定子(2)的极(11),绕组 定子极(11)和转子(10)的至少一对凸极(10a-d)。 转子(10)被磁化,使得所述转子极(10a-d)相反地磁化。 电动机(1)还包括电路,设​​有控制装置,以在定子(2)的极(11)中产生交变磁场,以吸引转子(10)的每个极(10a-d) 接近极(11)并驱动转子(10)的每个极(10a-d),因为转子(10)远离极(11)移动,所述场与转子(10)每转一次交替 转子(10)的极点。 转子(10)的每个极(10a-d)被由所述极(10a-d)承载的永磁体(72)磁化,其中磁体(72)具有磁化的磁体轴线(80),该磁体 轴(80)相对于所述转子轴线(50)的径向方向(82)倾斜。
    • 5. 发明申请
    • INFANT BATH SUPPORT
    • 婴儿浴支持
    • WO2008110752A2
    • 2008-09-18
    • PCT/GB2008/000753
    • 2008-03-05
    • MOTHERCARE UK LIMITEDSTALLARD, Louisa
    • STALLARD, Louisa
    • A47K3/12
    • A47K3/127
    • A bath support (10) for a person (40), comprises a support component (14) having a base part (30) adapted to be sat upon by the person when the bath support is located in a bath, and a support part (32, 34) upstanding from the base part and adapted to limit movement of the person seated on the base part. A securing component (12) in the form of non-slip mat (16) surrounds the support component (14) and covers and overlaps its base part (30) so as to contact the bath and adhere thereto by means of suckers on its undersurface. The support parts (32, 34) pass through apertures (42, 44) in the mat (16).
    • 用于人(40)的浴用支撑件(10)包括支撑部件(14),所述支撑部件具有当所述沐浴支架位于浴中时适于被所述人坐下的基部(30)和支撑部 32,34)从基座部分直立并适于限制坐在基部上的人的运动。 防滑垫(16)形式的固定部件(12)围绕支撑部件(14)并且覆盖并重叠其基部(30),以便接触浴并通过其下表面上的吸盘 。 支撑部分(32,34)穿过垫子(16)中的孔(42,44)。
    • 6. 发明申请
    • MULTI-TIERED-RECESS SCREWS
    • 多层螺旋螺丝
    • WO2005047715A1
    • 2005-05-26
    • PCT/GB2004/004668
    • 2004-11-04
    • UNI-SCREW WORLDWIDE, INCBROOKS, Laurence, Antony
    • BROOKS, Laurence, Antony
    • F16B23/00
    • B25B15/008F16B23/0038F16B23/0053
    • A screw (10) and driver (30) system comprises a range of screws and a driver. Each screw has a head (12) having a driving recess (14) in its surface (13) for engagement by the driver. Each screw has a longitudinal axis (100). The recess (14) of larger screws in the range have a plurality of superimposed recess-tiers (16a,b,c) of decreasing size with increasing depth from said surface. Each recess-tier has substantially parallel driving surfaces. They are substantially parallel the longitudinal axis. The driver and recess are shaped so that, when the driver is engaged with the recess of any screw in the range, torque applied to the driver is transmitted to the screw through said driving surfaces. At least one recess-tier (16c) of at least smaller screws in the range has a rib (20) which is parallel the longitudinal axis (100) and encroaches into the space of the recess-tier occupied by the driver when it is engaged with the recess. Engagement of the driver with the recess causes deformation of rib, and hence creation of an interference fit of the driver in the recess.
    • 螺钉(10)和驱动器(30)系统包括一系列螺钉和驱动器。 每个螺钉具有在其表面(13)中具有用于由驾驶员接合的驱动凹部(14)的头部(12)。 每个螺杆具有纵向轴线(100)。 在该范围内的较大螺钉的凹部(14)具有随着从所述表面的深度增加而减小尺寸的多个叠加的凹陷层(16a,b,c)。 每个凹陷层具有基本平行的驱动表面。 它们基本上平行于纵轴。 驱动器和凹部的形状使得当驾驶员与该范围内的任何螺钉的凹部接合时,施加到驾驶员的扭矩通过所述驱动表面传递到螺钉。 在该范围内的至少较小的螺钉的至少一个凹陷层(16c)具有平行于纵向轴线(100)的肋(20),并且当它被接合时被侵入到由驾驶员占据的凹陷部分的空间中 与凹槽。 驾驶员与凹部的接合导致肋的变形,并且因此产生驾驶员在凹部中的过盈配合。