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1. 发明授权

US06505968B1 System for active stiffness, power, and vibration control in bearings 有权
标题翻译：轴承主动刚度，功率和振动控制系统
公开(公告)号：US06505968B1
公开(公告)日：2003-01-14
申请号：US09505129
申请日：2000-02-16
申请人： Christian Fleury , Pierre Descombaz , Gunter K. Heine , Hans Leuthold , Zine Eddine Boutaghou
发明人： Christian Fleury , Pierre Descombaz , Gunter K. Heine , Hans Leuthold , Zine Eddine Boutaghou
IPC分类号： F16C3206
CPC分类号： F16C25/06 , F16C25/02 , F16C35/073 , F16C2370/12 , G11B19/2018 , H02K7/085 , H02K11/0094 , H02K2213/09
摘要： A bearing assembly having a shaft member having a bearing race and a piezoelectric member opposing the bearing race is situated so that when a voltage is applied to it, it expands against the bearing race so that a preload of the bearing is varied. The assembly includes a rotor having two outer bearing races opposing the shaft's inner bearing races. The contact angle for the upper bearing races is different than for the lower bearing races. In one embodiment of the present system, the piezoelectric member is disposed between the shaft member and the bearing race for varying the radial position of the bearing race. In another embodiment, the piezoelectric member is disposed for varying the axial position of the bearing race. In one embodiment, the system includes a hydrodynamic bearing assembly having a stator member having a hydrodynamic surface and a rotor member having a surface facing the stator member hydrodynamic surface. A piezoelectric member is attached to either the stator member or the rotor member for varying the width of said gap between said surfaces.
摘要翻译：具有具有轴承座的轴构件和与轴承座相对的压电构件的轴承组件设置成使得当施加电压时，其轴承座圈膨胀使轴承的预载变化。组件包括具有与轴的内轴承座相对的两个外轴承座的转子。上轴承座的接触角不同于下轴承座的接触角。在本系统的一个实施例中，压电构件设置在轴构件和轴承座之间，用于改变轴承座的径向位置。在另一个实施例中，压电构件被设置用于改变轴承座圈的轴向位置。在一个实施例中，该系统包括具有具有流体动力学表面的定子构件和具有面向定子构件流体动力表面的表面的转子构件的流体动力轴承组件。压电构件附接到定子构件或转子构件上以改变所述表面之间的所述间隙的宽度。

2. 发明授权

US06603225B2 Brushless spindle DC motor as an actuator to create radial force 有权
标题翻译：无刷主轴直流电动机作为致动器产生径向力
公开(公告)号：US06603225B2
公开(公告)日：2003-08-05
申请号：US09764766
申请日：2001-01-16
申请人： Gunter K. Heine , Hans Leuthold , Christian Fleury
发明人： Gunter K. Heine , Hans Leuthold , Christian Fleury
IPC分类号： H02K704
CPC分类号： F16C32/0444 , F16C32/0493 , F16C2380/26 , G11B5/5552 , H02K7/09
摘要： An apparatus for stabilizing the spin axis of a rotating system, the rotating system having a rotor and motor means to cause rotation of the rotor about the spin axis and a magnet, windings, a source of drive current and an actuator combined with the motor means and forming a source of actuator current energizing the windings to generate a radial force which stabilizes the position of the spin axis and dampens other than rotational movements of the rotor.
摘要翻译：一种用于稳定旋转系统的旋转轴的装置，所述旋转系统具有转子和电动机装置，以使转子围绕旋转轴线旋转，磁体，绕组，驱动电流源和与电机装置组合的致动器并且形成致动器电流源来激励绕组以产生径向力，其使得旋转轴线的位置稳定并且除了转子的旋转运动之外进行阻尼。

3. 发明授权

US06201322B1 Brushless spindle DC motor used as an actuator to create radial force 失效
公开(公告)号：US06201322B1
公开(公告)日：2001-03-13
申请号：US09029043
申请日：1998-02-24
申请人： Gunter K. Heine , Hans Leuthold , Christian Fleury
发明人： Gunter K. Heine , Hans Leuthold , Christian Fleury
IPC分类号： H02K524
CPC分类号： F16C32/0444 , F16C32/0493 , F16C2380/26 , G11B5/5552 , H02K7/09
摘要： An apparatus for stabilizing the spin axis of a rotating system, the rotating system having a rotor and motor means to cause rotation of the rotor about the spin axis and a magnet, windings, a source of drive current and an actuator combined with the motor means and forming a source of actuator current energizing the windings to generate a radial force which stabilizes the position of the spin axis and dampens other than rotational movements of the rotor.

4. 发明授权

US6140790A Active electromagnetic damping system for spindle motors 失效
标题翻译：主轴电机主动电磁阻尼系统
公开(公告)号：US6140790A
公开(公告)日：2000-10-31
申请号：US29044
申请日：1998-02-24
申请人： Gunter K. Heine , Hans Leuthold , Christian Fleury
发明人： Gunter K. Heine , Hans Leuthold , Christian Fleury
IPC分类号： G11B19/20 , F16C27/04 , F16C39/06 , F16F15/02 , F16F15/18 , H02K7/04 , H02K7/09 , G05B5/01
CPC分类号： F16C32/0444 , F16C27/04 , F16C39/06 , F16F15/02 , F16F15/18 , H02K7/09
摘要： A method of damping resonances in a rotating system is disclosed, which includes developing a representation of vibrating movement in the rotating system, taking the derivative of that representation and applying an out-of-phase active damping force based on the derivative to the rotating system to damp out the movement.
摘要翻译： PCT No.PCT / US97 / 04277 371日期：1998年2月24日 102（e）1998年2月24日PCT 1997年3月19日PCT公布。 WO97 / 36361 PCT出版物日期1997年10月2日公开了一种在旋转系统中阻尼谐振的方法，其包括在旋转系统中形成振动运动的表示，以该表示的导数为基础，并施加基于衍生到旋转系统以消除运动。

5. 发明申请

US20110196349A1 DETECTABLE HAND SWITCH AND SURGICAL HANDPIECE 有权
标题翻译：可检测手动开关和手术手术
公开(公告)号：US20110196349A1
公开(公告)日：2011-08-11
申请号：US13089843
申请日：2011-04-19
申请人： John Murdock Murphy , Christian Fleury , Laurent Cardoletti , Thierry Bieler
发明人： John Murdock Murphy , Christian Fleury , Laurent Cardoletti , Thierry Bieler
IPC分类号： A61B17/00
CPC分类号： A61B17/1626 , A61B17/14 , A61B2017/00017 , A61B2017/00199
摘要： A handpiece and system having a surgical handpiece adapted to perform an operation on a patient, the surgical handpiece having a primary circuit being driven by an applied signal. A controller is operatively coupled to supply operating power to the surgical handpiece. A hand switch is operatively coupled in conjunction with the surgical handpiece to at least partially control an operation of the surgical handpiece. The switch has a secondary resonant circuit receiving the applied signal from the primary circuit and couples a response signal back to the primary circuit. Detection circuitry, operatively coupled to primary circuit, is responsive to a characteristic parameter of the response signal indicative of the presence of the hand switch in proximity of the surgical handpiece.
摘要翻译：一种具有适于对患者进行手术的手术机头的手持件和系统，所述外科手持件具有由所施加的信号驱动的初级电路。控制器可操作地耦合以向外科手持机器提供工作电力。手动开关与外科手持机头可操作地联接以至少部分地控制手术机头的操作。开关具有从主电路接收施加的信号的次级谐振电路并将响应信号耦合回初级电路。可操作地耦合到主电路的检测电路响应于指示在手术器械附近手指开关的存在的响应信号的特性参数。

6. 发明申请

US20050245912A1 Detectable hand switch and surgical handpiece 有权
标题翻译：可检测的手动开关和外科手机
公开(公告)号：US20050245912A1
公开(公告)日：2005-11-03
申请号：US10836818
申请日：2004-04-30
申请人： John Murphy , Christian Fleury , Laurent Cardoletti , Thierry Bieler
发明人： John Murphy , Christian Fleury , Laurent Cardoletti , Thierry Bieler
IPC分类号： A61B17/00 , A61B17/14 , A61B17/16
CPC分类号： A61B17/1626 , A61B17/14 , A61B2017/00017 , A61B2017/00199
摘要： A handpiece and system having a surgical handpiece adapted to perform an operation on a patient, the surgical handpiece having a primary circuit being driven by an applied signal. A controller is operatively coupled to supply operating power to the surgical handpiece. A hand switch is operatively coupled in conjunction with the surgical handpiece to at least partially control an operation of the surgical handpiece. The switch has a secondary resonant circuit receiving the applied signal from the primary circuit and couples a response signal back to the primary circuit. Detection circuitry, operatively coupled to primary circuit, is responsive to a characteristic parameter of the response signal indicative of the presence of the hand switch in proximity of the surgical handpiece.
摘要翻译：一种具有适于对患者进行手术的手术机头的手持件和系统，所述外科手持件具有由所施加的信号驱动的初级电路。控制器可操作地耦合以向外科手持机器提供工作电力。手动开关与外科手持机头可操作地联接以至少部分地控制手术机头的操作。开关具有从主电路接收施加的信号的次级谐振电路并将响应信号耦合回初级电路。可操作地耦合到主电路的检测电路响应于指示在手术器械附近手指开关的存在的响应信号的特性参数。

7. 发明授权

US09692324B2 System comprising a secondary device with a piezoelectric actuator wirelessly supplied and controlled by a primary device 有权
公开(公告)号：US09692324B2
公开(公告)日：2017-06-27
申请号：US14119828
申请日：2012-05-24
申请人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli , Simon Tinguely
发明人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli , Simon Tinguely
IPC分类号： H01L41/08 , H02N2/00 , A61M5/142 , A61M39/22 , H02N2/02
CPC分类号： H02N2/0075 , A61M5/14276 , A61M39/22 , A61M2205/0294 , A61M2205/8243 , H02N2/023 , H02N2/025
摘要： A system for contactless transmission of energy and control signals between a primary device and a secondary device. The primary device has a primary set with at least one primary coil and an electronic supply driver for supplying primary signals to the primary set of primary coils. A secondary device has a secondary set with at least one secondary coil, at least one piezoelectric actuator, and electronic components including a resonant circuit powered by the secondary set. The piezoelectric actuator is powered and controlled through the secondary set of secondary coils and the electronic components.

8. 发明申请

US20140213973A1 SYSTEM COMPRISING A SECONDARY DEVICE WITH A PIEZOELECTRIC ACTUATOR WIRELESSLY SUPPLIED AND CONTROLLED BY A PRIMARY DEVICE 有权
标题翻译：系统包含无级供电和控制的主要装置的压电致动器的二次装置
公开(公告)号：US20140213973A1
公开(公告)日：2014-07-31
申请号：US14119828
申请日：2012-05-24
申请人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli , Simon Tinguely
发明人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli , Simon Tinguely
IPC分类号： H02N2/00 , A61M5/142
CPC分类号： H02N2/0075 , A61M5/14276 , A61M39/22 , A61M2205/0294 , A61M2205/8243 , H02N2/023 , H02N2/025
摘要： A system for contactless transmission of energy and control signals between a primary device and a secondary device. The primary device has a primary set with at least one primary coil and an electronic supply driver for supplying primary signals to the primary set of primary coils. A secondary device has a secondary set with at least one secondary coil, at least one piezoelectric actuator, and electronic components including a resonant circuit powered by the secondary set. The piezoelectric actuator is powered and controlled through the secondary set of secondary coils and the electronic components.
摘要翻译：一种用于在主设备和辅助设备之间非接触地传输能量和控制信号的系统。初级装置具有至少一个初级线圈和用于将初级信号提供给主要线圈组的电子驱动器的初级组合。次级装置具有具有至少一个次级线圈，至少一个压电致动器和包括由次级组供电的谐振电路的电子部件的次级组。压电致动器通过次级线圈和电子部件的次级组来供电和控制。

9. 发明授权

US10232906B2 Electrically assisted street scooter 有权
公开(公告)号：US10232906B2
公开(公告)日：2019-03-19
申请号：US14122621
申请日：2012-05-24
申请人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli , Simon Tinguely
发明人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli , Simon Tinguely
IPC分类号： B62M6/00 , B62M6/65 , B62H5/00 , B62H5/08 , B62K3/00
摘要： An electrically assisted street scooter includes a handlebar, a deck, front and back wheels, a battery pack integral with the deck, an electrical motor for driving at least one of the wheels, and a drive circuit for controlling electrical supply to the electrical motor from the battery pack. The drive circuit includes a switch for setting the drive circuit in a low power-mode where the electrical motor is not powered when the switch is off, or for setting the drive circuit in a drive mode where the electrical motor can be powered when the switch is on. An auto-power on circuit automatically switches the switch on when a user pushes the street scooter. An auto-power off circuit automatically switches the switch off when the scooter is not used during a predetermined duration. The level of electrical assistance is determined based on the peak value after each leg push.

10. 发明授权

US07443128B2 Method and device for controlling motors 有权
标题翻译：电机控制方法及装置
公开(公告)号：US07443128B2
公开(公告)日：2008-10-28
申请号：US10588541
申请日：2005-02-04
申请人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli
发明人： Thierry Bieler , Laurent Cardoletti , Christian Fleury , Christian Koechli
IPC分类号： H02P1/46
CPC分类号： H02P6/182 , H02P23/12
摘要： An electronic device is provided for controlling a motor having three phases driven by a motor driver. In one implementation, the electronic device includes a detection means and a control circuit. The detection means includes three high-gain differential amplifiers and three A/D converters. The detection means detects back EMF voltages induced by the rotation of the motor and applies corresponding signals to the control circuit. The control circuit computes and filters the position and/or the speed of the motor and then delivers the filtered values of the computed rotor position and/or speed to control the motor driver. The motor may thus be controlled even at near-zero rotational speed.
摘要翻译：提供一种电子装置，用于控制具有由电动机驱动器驱动的三相的电动机。在一个实现中，电子设备包括检测装置和控制电路。检测装置包括三个高增益差分放大器和三个A / D转换器。检测装置检测由电动机的旋转引起的反EMF电压，并向控制电路施加相应的信号。控制电路计算和过滤电动机的位置和/或速度，然后传送计算出的转子位置和/或速度的滤波值以控制电动机驱动器。因此，即使在近零转速下也可以控制电动机。

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