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61. 发明授权

US10100900B2 Engine balance assembly using electric motors 有权
公开(公告)号：US10100900B2
公开(公告)日：2018-10-16
申请号：US15429072
申请日：2017-02-09
申请人： Ford Global Technologies, LLC
发明人： Jonathan Gregory , Neill Scoging , Jon Edward Caine , Viktor Haeuser , Ivan Mark Rogers
IPC分类号： F16F15/22 , F16F15/28 , F02D29/00 , F16F15/00 , F16F15/26
摘要： A balance assembly for an engine is provided. The balance assembly includes a first electric motor coupled to the engine and configured to rotate a first eccentric mass relative to the engine, the first eccentric mass being coupled to a first shaft of the first electric motor, and a second electric motor coupled to the engine and configured to rotate a second eccentric mass relative to the engine, the second eccentric mass being coupled to a second shaft of the second electric motor. The first and second electric motors are configured to rotate the first and second eccentric masses in order to balance a vibration characteristic of the engine.

62. 发明授权

US09315070B2 Vehicle bearing device 有权
标题翻译：车载轴承装置
公开(公告)号：US09315070B2
公开(公告)日：2016-04-19
申请号：US14081425
申请日：2013-11-15
申请人： JTEKT CORPORATION
发明人： Hiroshi Anno , Katsuyuki Harada , Alexander Schupp , Josef Altweck
IPC分类号： F16F15/32 , F16F15/22 , F16F15/14 , B60B27/00 , F16D25/12
CPC分类号： B60B27/0047 , B60B27/0052 , B60B2900/111 , F16D25/12 , Y02T10/86
摘要： A hub of a vehicle bearing device has a cylindrical portion and a flange portion. The flange portion has a pin hole formation portion, a reference position intermediate portion, separate position intermediate portions, and build-up portions. The reference position intermediate portion is formed between bolt hole formation portions. The first separate position intermediate portion is formed between bolt hole formation portions. The second separate position intermediate portion is formed between bolt hole formation portions. The pin hole formation portion is formed at the reference position intermediate portion, and has a hub side pin hole. A pin for fixing the hub and a brake rotor to each other is inserted into the hub side pin hole. The build-up portions are formed on the separate position intermediate portions, and are balanced in terms of weight with the pin-hole formation portion.
摘要翻译：车辆用轴承装置的轮毂具有圆筒部和凸缘部。凸缘部分具有销孔形成部分，基准位置中间部分，分离位置中间部分和累积部分。基准位置中间部分形成在螺栓孔形成部分之间。第一分离位置中间部分形成在螺栓孔形成部分之间。第二分离位置中间部分形成在螺栓孔形成部分之间。销孔形成部形成在基准位置中间部，具有轮毂侧销孔。用于将轮毂和制动转子彼此固定的销插入到轮毂侧销孔中。堆积部分形成在分离位置中间部分上，并且在重量上与销孔形成部分平衡。

63. 发明申请

US20150217863A1 VARIABLE HUB-TO-HUB PHASING ROTOR SYSTEM 有权
标题翻译：可变的HUB-TO-HUB相位转子系统
公开(公告)号：US20150217863A1
公开(公告)日：2015-08-06
申请号：US14174004
申请日：2014-02-06
申请人： BELL HELICOPTER TEXTRON INC.
发明人： Brian Modrzejewski , Ken Shundo , Frank B. Stamps , David Popelka
IPC分类号： B64C27/00 , F16F15/22
CPC分类号： B64C27/001 , B64C11/50 , B64C27/30 , B64C2027/004 , G10K11/178 , G10K2210/123 , G10K2210/1281
摘要： An aircraft includes a first rotor assembly, a second rotor assembly, and a rotor phase angle control system. The system includes a phase adjustor operably associated with the first rotor assembly and the second rotor assembly. The method includes sensing vibrations exerted on the aircraft and offsetting a phase angle of the first rotor assembly and the second rotor assembly to minimize the vibrations.
摘要翻译：飞机包括第一转子组件，第二转子组件和转子相位角控制系统。该系统包括可操作地与第一转子组件和第二转子组件相关联的相位调节器。该方法包括感测施加在飞行器上的振动并抵消第一转子组件和第二转子组件的相位角以最小化振动。

64. 发明授权

US08803035B2 Equalizing mechanism of welding apparatus 有权
标题翻译：焊接设备均质机构
公开(公告)号：US08803035B2
公开(公告)日：2014-08-12
申请号：US13165030
申请日：2011-06-21
申请人： Yoshio Sato , Arinobu Mori , Shinichi Kurihara , Kenji Hayafuji , Tsuneaki Sudo
发明人： Yoshio Sato , Arinobu Mori , Shinichi Kurihara , Kenji Hayafuji , Tsuneaki Sudo
IPC分类号： B23K9/32 , B23K37/02 , B23K9/28 , B23K11/10 , B23K9/12 , F16H35/18 , F16F15/22 , G05G1/00 , G05G3/00 , B23K11/11 , B23K11/31
CPC分类号： B23K11/315 , B23K11/115 , B23K11/317 , Y10T74/211 , Y10T74/2111
摘要： An equalizing mechanism of a welding apparatus connects an apparatus body and a fixed bracket, and includes a fixed member on the fixed bracket, and a pressure shaft on an apparatus body close to a bottom face of the fixed member. A cutout is at a position facing the fixed member A movable member on the apparatus body accommodates the fixed member. A restrictive member located by side faces of the fixed member and the movable member restricts relative movement thereof to a direction parallel to the pressure shaft. A driven lever is supported by a front portion of the fixed member to abut on an inner front face of the movable member at one end and abut on the pressure shaft at an other end. A spring between a back portion of the fixed member and an inner back face of the movable member presses the two members to move away from each other.
摘要翻译：焊接装置的均衡机构连接装置本体和固定支架，并且在固定支架上包括固定构件，以及靠近固定构件的底面的设备主体上的压力轴。切口位于面向固定部件的位置。装置主体上的可移动部件容纳固定部件。由固定构件和可动构件的侧面定位的限制构件限制其相对于压力轴平行的方向的相对运动。从动杆由固定部件的前部支撑，一端抵靠在可动部件的内表面上，另一端与压力轴抵接。固定构件的后部与可动构件的内侧背面之间的弹簧按压两个构件以彼此远离。

65. 发明申请

US20130105660A1 VIBRATION ISOLATION 审中-公开
标题翻译：振动隔离
公开(公告)号：US20130105660A1
公开(公告)日：2013-05-02
申请号：US13725794
申请日：2012-12-21
申请人： BAE SYSTEMS plc
发明人： Frederick Alistair JOHNSON , Stephen Daley
IPC分类号： F16F15/22
CPC分类号： F16F15/22 , F16F7/1011 , F16F15/03 , F16F2228/06 , Y10T29/49901
摘要： A support for machinery, and for isolating vibration from the machinery, comprises a plurality of mounts, each mount comprising an elastomeric block for completely supporting the static load of the machinery, and active isolation means comprising inertial shakers arranged to maintain essentially a zero stiffness of the mount to excited structural resonances over a desired frequency band above said mount resonant frequency, and to modify the transmission of out of balance forces to the hull. A control system coupled to the inertial shakers includes a means for applying damping force signals, such as to dampen structural resonances, to inhibit the onset of resonant vibration.
摘要翻译：机械的支撑和用于隔离机械振动的支撑件包括多个安装件，每个安装件包括用于完全支撑机械的静态载荷的弹性体块，以及主动隔离装置，其包括惯性振动器，其被布置成基本上保持零刚度在高于所述安装谐振频率的期望频带上激发结构谐振，并且将失去平衡的力的传输改变为船体。耦合到惯性振动器的控制系统包括用于施加阻尼力信号的装置，例如抑制结构共振，以抑制共振振动的开始。

66. 发明授权

US08122785B2 Rotor balancing system for turbomachinery 有权
标题翻译：涡轮机转子平衡系统
公开(公告)号：US08122785B2
公开(公告)日：2012-02-28
申请号：US10383438
申请日：2003-03-07
申请人： Paul Czerniak , Daniel G. Rubalcaba , John D. Privett
发明人： Paul Czerniak , Daniel G. Rubalcaba , John D. Privett
IPC分类号： F16F15/22
CPC分类号： F01D5/027 , F05D2260/97 , F16F15/34 , Y02T50/671 , Y02T50/673 , Y10T74/2109
摘要： The present invention relates to an improved rotor balancing system which allows for fine tune onsite adjustment for turbomachinery. The rotor balancing system comprises a rotor element having a row of locating slots and a device for reducing windage effects caused by the locating slots and protruding anti-rotation pins. In a preferred embodiment, the device for reducing windage effects comprises at least one balancing ring which partially or fully covers the locating slots and internal slots for engaging and disengaging that does not protrude outbound of the ring. Each balancing ring is preferably provided with two integrally formed anti-rotation members for engaging the locating slots. Each balancing ring is also preferably provided with a slot in a weighted portion of the ring for receiving a tool for positioning the balancing ring in a desired position. A method for positioning the balancing ring on a rotor element using the slot and the tool is also described herein.
摘要翻译：本发明涉及一种改进的转子平衡系统，其允许对涡轮机械的现场调整进行微调。转子平衡系统包括具有一排定位槽的转子元件和用于减少由定位槽和突出的防旋转销引起的风阻效应的装置。在优选实施例中，用于减少风阻影响的装置包括至少一个平衡环，该平衡环部分地或完全地覆盖定位槽和用于接合和分离的内部槽，该槽不突出到环的外侧。每个平衡环优选地设置有用于接合定位槽的两个整体形成的防旋转构件。每个平衡环还优选地设置有在环的加权部分中的狭槽，用于接收用于将平衡环定位在期望位置的工具。本文还描述了使用槽和工具将平衡环定位在转子元件上的方法。

67. 发明授权

US08057346B2 Automatic stepless transmission 失效
标题翻译：自动无级变速器
公开(公告)号：US08057346B2
公开(公告)日：2011-11-15
申请号：US11997747
申请日：2006-07-03
申请人： Haiping Liu
发明人： Haiping Liu
IPC分类号： F16H1/32 , F16F15/22
CPC分类号： F16H29/22 , B62M9/08 , F16H29/16 , Y10T74/211
摘要： An automatic stepless transmission includes a driving shaft, a driving disk rotatable by the driving shaft, and a clutch assembly rotatable by the driving disk. Two parallel guiding slots are provided on the driving shaft. An eccentric plate with a notch is sleeved onto the driving shaft. A compressible resilient regulation mechanism is disposed between the notch and the driving shaft. The driving disk is installed on the eccentric plate via a bearing. The eccentric plate offsets in relation to the axis of the driving shaft, and at the same time the eccentric plate drives the driving disk offset. The automatic stepless transmission can compress or release the resilient regulation mechanism according to loads. The eccentricity between the eccentric plate and the driving shaft can therefore be adjusted, and the eccentric plate can drive the driving disk to move. Thus, the eccentricity of the driving disk can be regulated without manual work. The transmission has a simple structure and can be operated easily. It can adjust the transmission ratio automatically. Therefore the cost and the failure rate can be reduced efficiently.
摘要翻译：自动无级变速器包括驱动轴，由驱动轴可旋转的驱动盘和可由驱动盘旋转的离合器组件。在驱动轴上设有两个平行的引导槽。带有凹口的偏心板套在驱动轴上。可压缩的弹性调节机构设置在凹口和驱动轴之间。驱动盘通过轴承安装在偏心板上。偏心板相对于驱动轴的轴线偏移，同时偏心板驱动驱动盘偏移。自动无级变速器可以根据负载压缩或释放弹性调节机构。因此可以调节偏心板与驱动轴之间的偏心度，偏心板可以驱动驱动盘移动。因此，可以调节驱动盘的偏心度而无需手动工作。变速箱结构简单，操作方便。可以自动调节传动比。因此，可以有效降低成本和故障率。

68. 发明申请

US20110127400A1 ACTIVE VIBRATION ISOLATION SYSTEM HAVING AN INERTIAL REFERENCE MASS 审中-公开
标题翻译：具有惯性参考质量的主动振动隔离系统
公开(公告)号：US20110127400A1
公开(公告)日：2011-06-02
申请号：US12826411
申请日：2010-06-29
申请人： Aukje Kastelijn , Rufus Fraanje , Robert Zuljar , Teun van der Dool
发明人： Aukje Kastelijn , Rufus Fraanje , Robert Zuljar , Teun van der Dool
IPC分类号： F16F15/22
CPC分类号： F16F15/02 , F16F15/03 , G03F7/709
摘要： An active vibration isolation system comprises a platform (1), an inertial reference mass (4), a support unit (10) for supporting the reference mass (4) without mechanical contact, a first sensor (6) for supplying a signal that is representative for the distance between the reference mass (4) and the platform (1), an actuator (3) for displacing the platform (1) with respect to a bearing body (8), a second sensor (7) for supplying a signal that is representative for the distance between the platform (1) and the bearing body (8), and a control unit (11) for controlling the actuator (3). In accordance with the invention, the first sensor (6) is a displacement sensor, the reference mass (4) is connected with a low stiffness to the platform (1) via the support unit (10) that is supported by the platform (1), and the control unit (11) is arranged for receiving a signal from the first sensor (6) and the second sensor (7) and is arranged for providing a signal to the support unit (10) and the actuator (3).
摘要翻译：主动隔振系统包括平台（1），惯性参考质量（4），用于支撑参考物质（4）而不机械接触的支撑单元（10），用于提供信号的第一传感器（6）代表参考质量（4）和平台（1）之间的距离，用于相对于轴承体（8）移动平台（1）的致动器（3），用于提供信号的第二传感器（7）代表平台（1）和轴承体（8）之间的距离以及用于控制致动器（3）的控制单元（11）。根据本发明，第一传感器（6）是位移传感器，参考质量块（4）通过由平台（1）支撑的支撑单元（10）以低刚度连接到平台（1）），并且所述控制单元（11）布置成用于从所述第一传感器（6）和所述第二传感器（7）接收信号，并且布置成用于向所述支撑单元（10）和所述致动器（3）提供信号。

69. 发明申请

US20090205602A1 Compensation shaft of a multi-cylinder engine 失效
标题翻译：多缸发动机的补偿轴
公开(公告)号：US20090205602A1
公开(公告)日：2009-08-20
申请号：US12322229
申请日：2009-01-30
申请人： Peter Solfrank , Patrick Ullmann
发明人： Peter Solfrank , Patrick Ullmann
IPC分类号： F16F15/26 , F16F15/22
CPC分类号： F16F15/264 , Y10T74/2183
摘要： A compensation shaft for a multi-cylinder engine at least two bearing pegs and at least four unbalanced weight sections, two of the at least four unbalanced weight sections being arranged respectively, around each of the at least two bearing pegs, so that at least two units are formed, these at least two units being connected to each other by a connecting part, wherein two of the unbalanced weight sections are arranged asymmetrically around each of the two bearing pegs, and the connecting part is configured as a flexurally rigid and torsion-proof component.
摘要翻译：一种用于多缸发动机的至少两个轴承销和至少四个不平衡配重部分的补偿轴，所述至少四个不平衡重物部分中的两个分别布置在所述至少两个轴承销的每一个周围，使得至少两个这些至少两个单元通过连接部彼此连接，其中两个不平衡重物部分围绕两个轴承销中的每一个不对称地布置，并且连接部分被构造为弯曲刚性的和扭转的，防爆组件。

70. 发明申请

US20080100156A1 Method and Device for Compensating Vibrations of an Electrical Machine, and Electrical Machines Comprising One such Device 审中-公开
标题翻译：用于补偿电机的振动的方法和装置，以及包括一个这样的装置的电机
公开(公告)号：US20080100156A1
公开(公告)日：2008-05-01
申请号：US11574589
申请日：2005-09-05
申请人： Mohamed Khemis Gabsi , Xavier Mininger
发明人： Mohamed Khemis Gabsi , Xavier Mininger
IPC分类号： H02K1/12 , H02K11/00 , H02K5/24 , H02N2/00 , F16F15/22
CPC分类号： H02K11/0094 , H02K1/12 , H02K11/20
摘要： A method of compensating vibration of an electrical machine comprising a stator and a moving portion, said stator being subjected to magnetic forces generated by alternating electrical excitation and leading to deformation thereof. The method comprises exciting piezoelectric actuators secured at predetermined action locations on the outside surface of the stator, said piezoelectric actuators being arranged to produce controlled deformation in said stator to counter the deformation induced by the magnetic forces.
摘要翻译：一种补偿包括定子和移动部分的电机的振动的方法，所述定子受到由交替电激励产生的磁力并导致其变形。该方法包括激励固定在定子的外表面上的预定作用位置处的压电致动器，所述压电致动器布置成在所述定子中产生受控的变形以对抗由磁力引起的变形。

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