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1. 发明申请

US20180180029A1 BLADE LOAD SENSING SYSTEM FOR A WIND TURBINE 审中-公开
公开(公告)号：US20180180029A1
公开(公告)日：2018-06-28
申请号：US15736158
申请日：2016-06-17
申请人： VESTAS WIND SYSTEMS A/S
发明人： Fabio CAPONETTI , Aleks Kvartborg JAKOBSEN , Dan HILTON , Kasper Zinck OSTERGAARD
IPC分类号： F03D17/00 , G01L5/12 , G01L1/22
CPC分类号： F03D17/00 , F05B2240/2211 , F05B2260/80 , F05B2270/326 , F05B2270/327 , F05B2270/329 , F05B2270/331 , F05B2270/807 , F05B2270/808 , G01L1/22 , G01L5/12 , G01M15/14 , Y02E10/726
摘要： A sensor system for a wind turbine blade, the system comprising: a blade load sensor providing a load measurement; a processing unit interfaced with the blade load sensor and configured to provide a corrected load parameter as an output. The processing unit includes: an axial force estimation module that determines an estimated axial force on the wind turbine blade in a direction along the length of the blade; and a load calculation module that 10 determines the corrected load parameter based on the estimated axial force and the load measurement of the blade load sensor.

2. 发明申请

US20180156138A1 CONTROL SYSTEM AND METHOD FOR A GAS TURBINE ENGINE 审中-公开
公开(公告)号：US20180156138A1
公开(公告)日：2018-06-07
申请号：US15829132
申请日：2017-12-01
申请人： Rolls-Royce Deutschland Ltd & Co. KG
发明人： Oroitz ELGEZABAL GOMEZ , Victor KRAVCHENKO
IPC分类号： F02C9/28 , F02C9/46 , G05B13/04 , G01L1/16
CPC分类号： F02C9/28 , F01D21/003 , F01D21/04 , F02C9/46 , F04D27/001 , F05D2220/323 , F05D2220/329 , F05D2240/50 , F05D2240/60 , F05D2260/80 , F05D2270/021 , F05D2270/051 , F05D2270/335 , F05D2270/808 , F16C19/522 , F16C2233/00 , F16C2360/23 , G01L1/16 , G01L1/162 , G01L5/0019 , G01L5/12 , G05B13/042 , Y02T50/671
摘要： It is provided a control system for a gas turbine engine. Therein, at least one piezoelectric, in particular piezoresistive element arranged at a bearing adapted to support a shaft of the gas turbine engine is provided, wherein the piezoelectric element is adapted to provide information indicative for a force acting on the bearing to a processing unit, wherein the processing unit is adapted to determine a thrust force of the gas turbine engine based on the information provided by the piezoelectric element.

3. 发明授权

US09891123B2 Wheel fastening inspection method, wheel fastening method, wheel fastening inspection device and wheel fastening device 有权
公开(公告)号：US09891123B2
公开(公告)日：2018-02-13
申请号：US14740868
申请日：2015-06-16
申请人： IHI Corporation
发明人： Yutaka Uneura , Shinichi Kaneda , Yuichi Daito
IPC分类号： G01L5/24 , G01L1/10 , F01D5/04 , F01D1/00 , F04D29/26 , G01L5/12 , F01D5/10 , F01D21/00 , F01D25/04
CPC分类号： G01L5/12 , F01D5/04 , F01D5/10 , F01D21/003 , F01D25/04 , F04D29/266 , F05D2220/40 , F05D2260/96 , G01L1/106 , G01L5/246
摘要： An wheel fastening inspection method includes: directly or indirectly applying vibration to a turbine shaft to be inserted to a bearing housing, the turbine shaft being provided with wheels at both ends protruding from the bearing housing, at least one of the wheels being fastened by a fastening member, and a rotary member being fastened by a fastening force generated by the fastening member to the turbine shaft to be integrally rotated with the wheel; measuring the vibration of the turbine shaft; and determining whether or not a vibration frequency at which a peak of the measured vibration of the turbine shaft is given is included in a setting range previously set.

4. 发明授权

US09868227B2 Thrust load measuring device for sealed mixing device and calibration method for same 有权
公开(公告)号：US09868227B2
公开(公告)日：2018-01-16
申请号：US15035978
申请日：2014-12-09
申请人： Kobe Steel, Ltd.
发明人： Toru Okada , Yusuke Tanaka
IPC分类号： B29B7/28 , B29C47/08 , B01F15/00 , B29B7/18 , G01L5/12 , G01L25/00 , B29B7/24 , B29B7/26
CPC分类号： B29B7/283 , B01F15/00201 , B29B7/18 , B29B7/183 , B29B7/246 , B29B7/263 , B29C47/0801 , B29C47/0803 , G01L5/12 , G01L25/00
摘要： The relative displacement in the axial direction between an outer ring fixing member or casing and an inner ring fixing member or rotor is determined, said outer ring fixing member being a member for affixing an outer ring of a bearing on one side, and said inner ring fixing member being a member for affixing an inner ring of the bearing on the one end side. When calculating a thrust load acting on the rotor by multiplying the determined relative displacement by a conversion coefficient, an axial force measuring bolt is used as a tightening bolt for affixing the bearing on the one end side, said axial force measuring bolt enabling measurement of a load acting in the axial direction. The axial force measured by the axial force measuring bolt and the relative displacement during measurement of the axial force are used to calibrate the conversion coefficient.

5. 发明授权

US09823148B2 Force-measuring device 有权
公开(公告)号：US09823148B2
公开(公告)日：2017-11-21
申请号：US14799049
申请日：2015-07-14
申请人： Uniflex-Hydraulik GMBH
发明人： Harald Von Waitz , Carsten Baumgartner , Vaclav Hejplik
IPC分类号： G01L1/26 , G01L5/04 , G01L5/12 , G01L1/04 , G01L5/00
CPC分类号： G01L5/12 , G01L1/04 , G01L5/0085
摘要： A force-measuring device is provided for integrating measurement of at least three radial forces acting centrally, in particular for radial presses or collets. The force-measuring device comprises a stretching-element assembly, which is concentric to a measurement axis and which comprises at least one stretching element. The force-measuring device also has at least three pressure elements spaced from each other in a circumferential direction, wherein two spreading elements are connected to the at least one stretching element at ends of the stretching element, the pressure elements are supported, by means of pressure inclines, on corresponding sliding inclines of the spreading elements, a transmitting element is fastened to a first of the two spreading elements, and a measuring sensor acts between the second of the two spreading elements and the transmitting element.

6. 发明申请

US20150276523A1 WHEEL FASTENING INSPECTION METHOD, WHEEL FASTENING METHOD, WHEEL FASTENING INSPECTION DEVICE AND WHEEL FASTENING DEVICE 有权
标题翻译：轮胎紧固件检查方法，轮子紧固方法，轮子紧固检查装置和轮子紧固装置
公开(公告)号：US20150276523A1
公开(公告)日：2015-10-01
申请号：US14740868
申请日：2015-06-16
申请人： IHI Corporation
发明人： Yutaka UNEURA , Shinichi Kaneda , Yuichi Daito
IPC分类号： G01L5/12 , G01L5/24 , G01L1/10
CPC分类号： G01L5/12 , F01D5/04 , F01D5/10 , F01D21/003 , F01D25/04 , F04D29/266 , F05D2220/40 , F05D2260/96 , G01L1/106 , G01L5/246
摘要： An wheel fastening inspection method includes: directly or indirectly applying vibration to a turbine shaft to be inserted to a bearing housing, the turbine shaft being provided with wheels at both ends protruding from the bearing housing, at least one of the wheels being fastened by a fastening member, and a rotary member being fastened by a fastening force generated by the fastening member to the turbine shaft to be integrally rotated with the wheel; measuring the vibration of the turbine shaft; and determining whether or not a vibration frequency at which a peak of the measured vibration of the turbine shaft is given is included in a setting range previously set.
摘要翻译：车轮紧固检查方法包括：直接或间接地对涡轮轴施加振动以插入到轴承壳体中，涡轮轴在从轴承壳体突出的两端处设置有轮，至少一个轮由一个紧固构件，以及旋转构件，其通过由紧固构件产生的紧固力紧固到涡轮轴，以与轮一体旋转; 测量涡轮轴的振动; 并且确定是否给出了涡轮机轴的测量振动的峰值的振动频率在先前设定的设定范围内。

7. 发明申请

US20140284163A1 DRIVING FORCE TRANSMISSION APPARATUS AND CONTROLLER FOR DRIVING FORCE TRANSMISSON APPARATUS 有权
标题翻译：驱动力传动装置的驱动力装置和控制器
公开(公告)号：US20140284163A1
公开(公告)日：2014-09-25
申请号：US14219383
申请日：2014-03-19
申请人： JTEKT Corporation
发明人： Takeshi YAMAMOTO , Hiroshi KUSHINO , Kunihiko SUZUKI , Noriyuki FUJII , Takashi HOSOKAWA
IPC分类号： F16D23/12
CPC分类号： F16D23/12 , F16D13/54 , F16D28/00 , F16D2023/123 , F16D2048/0203 , F16D2500/1024 , F16D2500/10431 , F16D2500/3028 , F16D2500/70211 , F16D2500/70223 , G01L1/12 , G01L5/12
摘要： A driving force transmission apparatus includes: an electric motor; a multi-disc clutch including outer clutch plates and inner clutch plates that are disposed coaxially with each other so as to be rotatable relative to each other and that are frictionally engaged with each other by being pressed in an axial direction; an input rotary member that rotates together with the outer clutch plates; an output rotary member that rotates together with the inner clutch plates; a cam mechanism that generates cam thrust force for pressing the multi-disc clutch in the axial direction upon reception of torque generated by the electric motor; a strain sensor that detects reaction force against the cam thrust force; and a spring member that is disposed between the cam mechanism and the strain sensor and that buffers an impact transmitted from the cam mechanism to the strain sensor.
摘要翻译：驱动力传递装置包括：电动机; 一种多片离合器，包括彼此同轴地设置以能够相对于彼此旋转并且沿轴向方向被摩擦地接合的外离合器片和内离合器片; 与外离合器板一起旋转的输入旋转构件; 与所述内离合器片一起旋转的输出旋转构件; 凸轮机构，其在接收到由所述电动机产生的转矩时，产生用于在轴向上按压所述多片离合器的凸轮推力; 检测针对凸轮推力的反作用力的应变传感器; 以及弹簧构件，其设置在所述凸轮机构和所述应变传感器之间，并且缓冲从所述凸轮机构传递到所述应变传感器的冲击。

8. 发明授权

US08714024B2 Load measurement method and device 有权
标题翻译：负载测量方法和装置
公开(公告)号：US08714024B2
公开(公告)日：2014-05-06
申请号：US13174611
申请日：2011-06-30
申请人： Byron A. Fleury , Daniel J. Morris , William C. Hooss
发明人： Byron A. Fleury , Daniel J. Morris , William C. Hooss
IPC分类号： G01B7/16
CPC分类号： G01L5/0061 , G01L5/12
摘要： A device for axial load measurement on a mechanical control device having a rotating shaft may be used to derive a torque measurement. A mechanical control device may comprise a valve actuator for fluid flow control devices. The load measurement device may include a beam operatively connected to a rotatable shaft and configured to deform under axial displacement of the shaft. A sensor may be coupled with the at least one beam and configured to produce an output signal related to the axial displacement of the shaft. The beam may be retained between two bearings on the rotatable shaft at a first end, and fixed to a housing of the mechanical control device at a second end. The first end of the beam may displace axially with the rotatable shaft. The beam may comprise a discrete segment of a uniform width and thickness.
摘要翻译：用于具有旋转轴的机械控制装置上的用于轴向载荷测量的装置可用于导出扭矩测量。机械控制装置可以包括用于流体流动控制装置的阀致动器。负载测量装置可以包括可操作地连接到可旋转轴并被构造成在轴的轴向位移下变形的梁。传感器可以与所述至少一个梁耦合并且被配置为产生与所述轴的轴向位移相关的输出信号。梁可以在第一端处保持在可旋转轴上的两个轴承之间，并且在第二端处固定到机械控制装置的壳体。梁的第一端可以与可旋转轴轴向位移。梁可以包括均匀宽度和厚度的离散段。

9. 发明申请

US20140102216A1 NON-CONTACT TORQUE SENSING FOR VALVE ACTUATORS 审中-公开
标题翻译：非接触式扭矩传感器用于阀门执行器
公开(公告)号：US20140102216A1
公开(公告)日：2014-04-17
申请号：US14108211
申请日：2013-12-16
申请人： Flowserve Management Company
发明人： William T. Dolenti , Byron A. Fleury
IPC分类号： G01L1/25 , G01L5/12
CPC分类号： G01L1/255 , F16K37/0041 , F16K37/0083 , G01L1/165 , G01L5/12
摘要： Non-contact torque, thrust, strain, and other data sensing of a valve actuator or valve is disclosed. A sensor may include a surface acoustic wave device.
摘要翻译：公开了一种阀门致动器或阀门的非接触式扭矩，推力，应变和其他数据传感。传感器可以包括表面声波装置。

10. 发明授权

US08555917B2 Power line data acquisition 有权
标题翻译：电力线数据采集
公开(公告)号：US08555917B2
公开(公告)日：2013-10-15
申请号：US12725143
申请日：2010-03-16
申请人： Vedat T. Ataman , Lew McKeague
发明人： Vedat T. Ataman , Lew McKeague
IPC分类号： F16K37/00 , G01L5/00 , G01L5/12
CPC分类号： F16K37/0041 , F16K37/0083 , G01L5/00 , G01L5/0042 , G01L5/12 , H02K11/35 , Y10T137/0318 , Y10T137/8158 , Y10T137/8175
摘要： A motor operated valve diagnostic data acquisition system including: a motor operated valve assembly; a transmitter, the transmitter being permanently connected in a housing of a motor operated valve assembly; a receiver, the transmitter transmitting signals to the receiver via motor operated valve cables, the cables being existing motor operated valve cables; and electronic circuitry connected to the receiver, the electronic circuitry processing the signals received by the receiver.
摘要翻译：一种电动阀诊断数据采集系统，包括：电动阀组件; 变送器，所述变送器永久地连接在电动阀组件的壳体中; 接收机，发射机通过电动阀电缆将信号发送到接收器，电缆是现有的电动阀电缆; 和连接到接收器的电子电路，电子电路处理由接收器接收的信号。

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