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31. 发明授权

US11885667B2 Systems and methods for monitoring of mechanical and electrical machines 有权
公开(公告)号：US11885667B2
公开(公告)日：2024-01-30
申请号：US17934395
申请日：2022-09-22
申请人： Augury Systems Ltd.
发明人： Saar Yoskovitz , Gal Shaul , Ori Negri , Eduard Rudyk , Gal Ben-Haim
IPC分类号： G01H1/00 , G01H1/04 , G01R33/02 , G05B23/02
CPC分类号： G01H1/003 , G01H1/04 , G01R33/02 , G05B23/0283
摘要： A system for continuously monitoring at least one machine including at least one magnetic sensor sensing magnetic fields emitted by at least one machine, at least one vibration sensor synchronously sensing vibrations emitted by the at least one machine, a signal analyzer receiving at least a portion of the magnetic field emission signals and vibration signals and performing analysis thereof, the signal analyzer providing an output based on the analysis, the output including at least an indication of a condition of the at least one machine, and a control module initiating at least one of a repair event on the at least one machine, an adjustment to a maintenance schedule of the at least one machine and an adjustment to an operating parameter of the at least one machine based on the indication, whereby efficacy of the at least one machine is improved.

32. 发明申请

US20190168373A1 Device for Stabilizing and Securing Testing Tubes in Cast-in-Drilled-Hole Piles 审中-公开
公开(公告)号：US20190168373A1
公开(公告)日：2019-06-06
申请号：US16253780
申请日：2019-01-22
申请人： Michael Maggio , William Burton
发明人： Michael Maggio , William Burton
IPC分类号： B25H1/00 , G01H1/04 , G01N33/38
CPC分类号： B25H1/0042 , G01H1/04 , G01N33/383
摘要： Concrete which is used in structural support of freeways, bridges, and large buildings, must be tested for anomalies. The testing equipment consists of probes which are inserted into testing tubes. The tubes are placed within rebar cages before concrete is poured. The prior art involved ad hoc methods of tying the tubes to the rebar. The improvement is pre-fabricated, mass produced cylindrical devices which can be axially snapped onto the testing tube. A first cylindrical device also has a perpendicular receptacle which facilitates connection to a second cylindrical device, where the second device can be axially snapped onto a piece of longitudinal rebar on the edge of the rebar cage. The combined first and second devices safely, accurately, and quickly affix the testing tubes to the rebar.

33. 发明申请

US20190115944A1 AUDIO APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
公开(公告)号：US20190115944A1
公开(公告)日：2019-04-18
申请号：US16090492
申请日：2017-03-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jae-won KIM , Jae-heung PARK , Sun-ki KIM , Woon-hee PARK , Dong-jae LEE
IPC分类号： H04B1/3827 , B06B1/04 , G01H1/04 , G01B17/02 , H04R1/02 , H04R1/04
CPC分类号： H04B1/385 , B06B1/04 , G01B17/02 , G01H1/04 , H04B2001/3866 , H04R1/026 , H04R1/04 , H04R2201/023 , H04R2499/13
摘要： An audio apparatus and a control method therefor are provided. The present audio apparatus comprises: a vibration part for providing audio using vibration; a sensing part for sensing one or more of the material and the thickness of an object to which the audio apparatus is attached; a pressure regulation part for regulating the pressure that is applied to the object by the vibration part; and a processor for controlling the pressure regulation part in order to regulate the pressure applied to the object by the vibration part based on one or more of the material and the thickness of the object that is sensed by the sensing part.

34. 发明申请

US20180345477A1 Device and Method for Stabilizing and Securing Testing Tubes in Cast-in-Drilled-Hole Piles 审中-公开
公开(公告)号：US20180345477A1
公开(公告)日：2018-12-06
申请号：US15614951
申请日：2017-06-06
申请人： Michael Maggio , William Burton
发明人： Michael Maggio , William Burton
IPC分类号： B25H1/00 , G01N33/38 , G01H1/04
CPC分类号： B25H1/0042 , G01H1/04 , G01N33/383
摘要： Concrete which is used in structural support of freeways, bridges, and large buildings, must be tested for anomalies. The testing equipment consists of probes which are inserted into testing tubes. The tubes are placed within rebar cages before concrete is poured. The prior art involved ad hoc methods of tying the tubes to the rebar. The improvement is pre-fabricated, mass produced cylindrical devices which can be axially snapped onto the testing tube. A first cylindrical device also has a perpendicular receptacle which facilitates connection to a second cylindrical device, where the second device can be axially snapped onto a piece of longitudinal rebar on the edge of the rebar cage. The combined first and second devices safely, accurately, and quickly affix the testing tubes to the rebar.

35. 发明申请

US20180120265A1 AUTOMATIC MECHANICAL SYSTEMS DIAGNOSIS 审中-公开
公开(公告)号：US20180120265A1
公开(公告)日：2018-05-03
申请号：US15798981
申请日：2017-10-31
申请人： AUGURY SYSTEMS LTD.
发明人： Saar YOSKOVITZ , Gal SHAUL
IPC分类号： G01N29/14 , G01N29/46 , G01N29/24 , G01H9/00 , G01H3/08 , G01H1/04 , G01H1/00 , G01M13/04 , G01M13/02
CPC分类号： G01N29/14 , G01H1/003 , G01H1/04 , G01H3/08 , G01H9/00 , G01M13/028 , G01M13/045 , G01N29/2481 , G01N29/46
摘要： A method for automatic diagnosis of a mechanical system of a group of mechanical systems sharing mechanical characteristics includes obtaining data relating to a vibration. The vibration-related data is acquired by a portable communications device configured to communicate with a remote processor. The processor automatically diagnoses the mechanical system by applying a relationship to the obtained vibration-related data. The relationship is based on sets of vibration-related data previously obtained from the mechanical systems. Each set of vibration-related data relates to vibrations of a mechanical system. The relationship is further based on sets of operation data previously obtained for mechanical systems of the group. Each set of operation data indicates a previous state of operation of a mechanical system. Each of the previous states of operation is associated with at least one of the previously obtained sets of vibration-related data.

36. 发明授权

US09618385B2 Measuring apparatus, measuring system and measuring method 有权
公开(公告)号：US09618385B2
公开(公告)日：2017-04-11
申请号：US14355542
申请日：2013-05-17
申请人： KYOCERA CORPORATION
发明人： Tomohiro Inagaki , Yoichi Hirata
IPC分类号： H04M1/24 , G01H1/04 , H04R29/00 , H04R25/00 , G01H17/00 , G01H1/12 , G01M7/06 , G01M7/02
CPC分类号： H04R29/001 , G01H1/04 , G01H1/12 , G01H17/00 , G01M7/02 , G01M7/06 , H04M1/24 , H04R5/027 , H04R25/30 , H04R25/70 , H04R29/00 , H04R2460/13
摘要： Provided is a measuring apparatus capable of measuring a vibration amount weighted with characteristics of vibration transmission to a human ear and capable of evaluating correctly an electronic device having a vibrator.A measuring apparatus 10 configured to evaluate an electronic device 100 that transmits vibration sound to a human ear by pressing a vibrator 102 held in a housing 101 thereto, including an ear simulator 50 that mimics a human ear, and a vibration detection unit 55 disposed on a periphery 52 of an artificial ear canal 53 formed in the ear simulator 50.

37. 发明授权

US09470575B1 Water-cooled copper shoes 有权
标题翻译：水冷铜鞋
公开(公告)号：US09470575B1
公开(公告)日：2016-10-18
申请号：US13342367
申请日：2012-01-03
申请人： William L. Bong
发明人： William L. Bong
IPC分类号： G01H1/00 , G01H1/04
CPC分类号： G01H1/00 , B23K25/00 , B23K37/003 , B23K37/06 , G01H1/04
摘要： A water-cooled copper welding shoe adaptable to Electroslag or Electrogas welding applications reduces weld voltage, decreases the size of the weld nugget and, in turn, decreases the heat input from the welding application into the work pieces is disclosed. A water-cooled copper welding shoe embodiment adjusts in three dimensions to adequately contain the weld puddle and overcome miss-matched work piece surfaces.
摘要翻译：适用于Electroslag或Electrogas焊接应用的水冷铜焊接鞋可降低焊接电压，减小焊接熔核的尺寸，进而降低从焊接应用到工件的热量输入。水冷铜焊接鞋实施例在三维尺寸上进行调整以适当地容纳焊接熔池并克服未匹配的工件表面。

38. 发明授权

US09070879B2 Method for monitoring flexural vibrations of a piezoactuator 有权
标题翻译：监测压电致动器的弯曲振动的方法
公开(公告)号：US09070879B2
公开(公告)日：2015-06-30
申请号：US13813341
申请日：2011-09-02
申请人： Reinhard Gabl
发明人： Reinhard Gabl
IPC分类号： H01L41/25 , G01H1/04 , H01L41/053 , G01R29/22
CPC分类号： H01L41/25 , G01H1/04 , G01R29/22 , H01L41/053 , Y10T29/42
摘要： In the method for monitoring flexural vibrations of a piezoactuator, a small-signal spectrum of a piezoactuator, which is provided and mounted for the purpose of exciting longitudinal vibrations, is measured and an excitation of a transverse vibration in the piezoactuator is detected from resonances occurring in the small-signal spectrum.
摘要翻译：在用于监测压电致动器的弯曲振动的方法中，测量为了激励纵向振动而设置和安装的压电致动器的小信号频谱，并且从产生的共振检测压电致动器中的横向振动的激发在小信号频谱中。

39. 发明授权

US09051897B2 System for optimizing power usage from damaged fan blades 有权
标题翻译：用于优化损坏的风扇叶片的功率使用系统
公开(公告)号：US09051897B2
公开(公告)日：2015-06-09
申请号：US13289322
申请日：2011-11-04
申请人： Frederick M. Schwarz , Coy Bruce Wood
发明人： Frederick M. Schwarz , Coy Bruce Wood
IPC分类号： G01H1/00 , F01D17/02 , F02K3/06 , G01H1/04 , F01D21/00 , F02C9/28
CPC分类号： F02K3/06 , F01D17/02 , F01D21/003 , F01D21/045 , F01D25/04 , F02C9/28 , G01H1/006 , G01H1/04
摘要： An aircraft jet engine system includes at least one gas turbine engine having a fan including a rotor and a plurality of fan blades. A sensor system in the fan section senses information about the operation of the blades and provides feedback on the condition of each blade to a control. The control is programmed to take in the sensed information and identify a safe operating range for the gas turbine engine based upon damage information developed from the sensed information with regard to each of the blades. An aircraft jet engine system incorporating a plurality of gas turbine engines wherein safe operating ranges are developed for each of the gas turbine engines is also disclosed as is a method of operating an aircraft jet engine system.
摘要翻译：飞机喷气发动机系统包括至少一个燃气涡轮发动机，其具有包括转子和多个风扇叶片的风扇。风扇部分中的传感器系统感测关于叶片的操作的信息，并且将每个叶片的状况的反馈提供给控制。控制器被编程为接收感测到的信息并且基于从感测到的信息关于每个叶片开发的损伤信息来识别燃气涡轮发动机的安全操作范围。还公开了一种包括多个燃气涡轮发动机的飞机喷气发动机系统，其中为每个燃气涡轮发动机开发安全工作范围，这也是操作飞机喷气发动机系统的方法。

40. 发明申请

US20120059620A1 METHOD AND APPARATUS FOR DETERMINING PHASE SENSITIVITY OF AN ACCELEROMETER BASED ON AN ANALYSIS OF THE HARMONIC COMPONENTS OF THE INTERFERENCE SIGNAL 有权
标题翻译：基于干扰信号谐波分量分析的加速度计相位灵敏度测定方法与装置
公开(公告)号：US20120059620A1
公开(公告)日：2012-03-08
申请号：US13059769
申请日：2008-08-22
申请人： Yong Bong Lee , Sung Soo Jung , Seung-Woo Kim
发明人： Yong Bong Lee , Sung Soo Jung , Seung-Woo Kim
IPC分类号： G01P15/08 , G06F15/00
CPC分类号： G01H1/04 , G01H1/00 , G01P21/00
摘要： The present invention relates to a method and apparatus for determining phase sensitivity of an accelerometer based on an analysis of the harmonic components of the interference signal, which can estimate phase lags of an accelerometer through an analysis of the interference signal obtained using a single photo-detector when the accelerometer moves in sinusoidal motion with an initial phase of vibration. The method comprises the steps of obtaining an interference signal in a time domain generated from a signal reflected by an accelerometer and a fixed mirror using a single photo-detector; transforming the interference signal in the time domain into a signal in a frequency domain including a plurality of harmonic signals by Fourier transform; and determining the phase sensitivity of the accelerometer using initial phase of vibration displacement of the accelerometer, which is included in the interference signal in the frequency domain.
摘要翻译：本发明涉及一种基于对干扰信号的谐波分量的分析来确定加速度计的相位灵敏度的方法和装置，其可以通过分析使用单个光电二极管获得的干扰信号来估计加速度计的相位滞后，检测器，当加速度计以正弦运动移动时，起始振动阶段。该方法包括以下步骤：使用单个光检测器从由加速度计和固定镜反射的信号产生的时域中获得干扰信号; 通过傅立叶变换将时域中的干扰信号变换为包括多个谐波信号的频域中的信号; 以及使用包括在频域中的干扰信号中的加速度计的振动位移的初始相位确定加速度计的相位灵敏度。

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