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1. 发明申请

US20080066555A1 RUGGEDIZED PRESSURE SENSOR 失效
标题翻译：增压压力传感器
公开(公告)号：US20080066555A1
公开(公告)日：2008-03-20
申请号：US11839397
申请日：2007-08-15
申请人： Fadhel Rezgui , Songming Huang
发明人： Fadhel Rezgui , Songming Huang
IPC分类号： G01L7/08 , G01L13/02 , G01L15/00
CPC分类号： G01L9/0055 , G01L19/0618 , G01L19/0645 , G01L19/145
摘要： A ruggedized pressure sensor is described for high pressure applications having a top part of hard material with a surface adapted to deform when exposed to pressure, transducers to transform deformation of the surface into a signal proportional to the pressure, and a base part of hard material, wherein the base part has one or more openings.
摘要翻译：描述了一种坚固耐用的压力传感器，用于高压应用，其具有硬质材料的顶部，其表面适于当暴露于压力时变形，换能器将表面变形成与压力成正比的信号，以及硬质材料的基部，其中所述基部具有一个或多个开口。

2. 发明授权

US07562580B2 Ruggedized pressure sensor 失效
标题翻译：坚固的压力传感器
公开(公告)号：US07562580B2
公开(公告)日：2009-07-21
申请号：US11839397
申请日：2007-08-15
申请人： Fadhel Rezgui , Songming Huang
发明人： Fadhel Rezgui , Songming Huang
IPC分类号： G01L13/02 , G01L15/00
CPC分类号： G01L9/0055 , G01L19/0618 , G01L19/0645 , G01L19/145
摘要： A ruggedized pressure sensor is described for high pressure applications having a top part of hard material with a surface adapted to deform when exposed to pressure, transducers to transform deformation of the surface into a signal proportional to the pressure, and a base part of hard material, wherein the base part has one or more openings.
摘要翻译：描述了一种坚固耐用的压力传感器，用于高压应用，其具有硬质材料的顶部，其表面适于当暴露于压力时变形，换能器将表面变形成与压力成正比的信号，以及硬质材料的基部，其中所述基部具有一个或多个开口。

3. 发明授权

US08694270B2 Ultrasonic clamp-on multiphase flowmeter 有权
标题翻译：超声波夹紧多相流量计
公开(公告)号：US08694270B2
公开(公告)日：2014-04-08
申请号：US12682317
申请日：2008-11-24
申请人： Songming Huang , Ian Atkinson , Cheng-gang Xie
发明人： Songming Huang , Ian Atkinson , Cheng-gang Xie
IPC分类号： G01F1/66
CPC分类号： G01F1/668 , G01F1/002 , G01F1/667 , G01F1/74 , G01F15/00 , G01F15/08
摘要： A multiphase flowmeter for determining at least one characteristic of a first phase flowing in a pipe with at least a second phase being also present in the pipe is disclosed. The multiphase flowmeter includes a processor configured to determine the at least one characteristic of the first phase, a first transducer configured to emit a first pulse signal into the first phase at a first incident angle with respect to a straight line that is perpendicular to an interior pipe wall; the first pulse signal is in an ultrasonic range and is configured to be coupled to an exterior pipe wall; and the absolute value of the first incident angle in the first phase is configured to be at least 10 degrees and at most 80 degrees and a second transducer configured to emit a second pulse signal into the first phase at a substantially normal incidence.
摘要翻译：公开了一种多相流量计，用于确定在管中流动的第一相的至少一个特征，其中至少第二相也存在于管中。所述多相流量计包括被配置为确定所述第一相的至少一个特性的处理器，第一换能器被配置为相对于垂直于内部的直线以第一入射角发射第一脉冲信号到所述第一相位管壁; 所述第一脉冲信号处于超声波范围内并且被配置为联接到外管壁; 并且第一相中的第一入射角的绝对值被配置为至少10度且至多80度，并且第二传感器被配置为以基本上正常入射的方式将第二脉冲信号发射到第一相。

4. 发明申请

US20100000820A1 PRESSURE-BALANCED ELECTROMECHANICAL CONVERTER 有权
标题翻译：压力平衡电动转换器
公开(公告)号：US20100000820A1
公开(公告)日：2010-01-07
申请号：US12441636
申请日：2007-06-25
申请人： Songming Huang , Franck Mommont
发明人： Songming Huang , Franck Mommont
IPC分类号： G10K11/04
CPC分类号： G10K11/04
摘要： A pressure-balanced electromechanical converter is described including a structure that converts displacement into electrical energy or electrical energy into displacement, said structure designed to separate an enclosed volume for an outside pressure wave channel, wherein said enclosed volume has a filtering pressure transparent connection to said outside pressure wave channel with said filtering connection be pressure transparent to static pressure or low frequency pressure waves and filtering pressure waves at higher frequencies.
摘要翻译：描述了一种压力平衡机电转换器，其包括将位移转换为电能或电能转换为位移的结构，所述结构被设计成分离用于外部压力波通道的封闭容积，其中所述封闭容积具有与所述具有所述过滤连接的外部压力波通道对静压或低频压力波是压力透明的，并且在较高频率下过滤压力波。

5. 发明申请

US20090033176A1 SYSTEM AND METHOD FOR LONG TERM POWER IN WELL APPLICATIONS 审中-公开
标题翻译：用于长期电力的系统和方法在良好的应用中
公开(公告)号：US20090033176A1
公开(公告)日：2009-02-05
申请号：US11830504
申请日：2007-07-30
申请人： Songming Huang , Thomas D. MacDougall , Benjamin P. Jeffryes
发明人： Songming Huang , Thomas D. MacDougall , Benjamin P. Jeffryes
IPC分类号： E21B28/00 , H02J15/00 , H02N2/18 , E21B41/00 , H02J11/00
CPC分类号： E21B41/0085
摘要： A technique is provided by which energy is physically/mechanically transmitted down through a wellbore. The transmitted energy is directed downhole along a fluid channel and impinges on an energy converter positioned in the wellbore or at another subterranean location. The energy converter converts the physical energy into electrical energy that can be supplied to a downhole device.
摘要翻译：提供了一种能够通过井筒物理/机械地向下传输能量的技术。传输的能量沿着流体通道定向在井下，并且撞击位于井筒中或在另一地下位置的能量转换器。能量转换器将物理能量转换成能够供应到井下装置的电能。

6. 发明授权

US06758100B2 Doppler flowmeter for multiphase flows 有权
标题翻译：用于多相流的多普勒流量计
公开(公告)号：US06758100B2
公开(公告)日：2004-07-06
申请号：US09873572
申请日：2001-06-04
申请人： Songming Huang
发明人： Songming Huang
IPC分类号： G01F166
CPC分类号： G01F1/663 , G01F1/662 , G01F1/667 , G01F1/74
摘要： There is provided an apparatus for measuring flow rates of multi-phase flows in metal pipes, the apparatus comprising a transceiver generating a pulsed Doppler signal in the range 100 KHz to 10 microHz and an impedance device adapted to be coupled to a pipe so as to reduce or prevent reflections occurring from a pipe wall in response to the pulsed signal. The apparatus includes signal processor for analysing reflected signals received by the transceiver and for calculating the energy contained in a received signal. The pulsed signal is a shear wave which assists analysis of the reflected signals. The impedance device comprises a sound absorbing block made from plastics material with tungsten particles embedded therein. Different embodiments using various arrangements of transceivers are described, and also a related method of using the apparatus.
摘要翻译：提供了一种用于测量金属管道中的多相流量的流量的装置，该装置包括产生100KHz至10微米范围内的脉冲多普勒信号的收发器，以及适于耦合到管道的阻抗装置，以便响应于脉冲信号减少或防止从管壁产生的反射。该装置包括用于分析由收发器接收的反射信号并用于计算包含在接收信号中的能量的信号处理器。脉冲信号是有助于分析反射信号的剪切波。阻抗装置包括由塑料材料制成的吸音块，其中嵌有钨颗粒。描述使用收发器的各种布置的不同实施例，以及使用该装置的相关方法。

7. 发明授权

US5837902A Cross correlation fluid flow meter 失效
标题翻译：交叉相关流体流量计
公开(公告)号：US5837902A
公开(公告)日：1998-11-17
申请号：US495536
申请日：1995-08-29
申请人： Anthony Frank Veneruso , Songming Huang
发明人： Anthony Frank Veneruso , Songming Huang
IPC分类号： G01F1/64 , G01F1/712 , G01F1/74 , G01P5/22
CPC分类号： G01F1/712 , G01F1/64 , G01F1/74 , G01P5/22
摘要： A cross correlation fluid flow meter including a body having first and second sensor devices positioned such that in use they are spaced apart a known distance in the direction of fluid flow, each sensor device having a signal transmitter and a signal receiver. According to one embodiment of the flow meter, the signal transmitter of the first sensor device is operable to transmit signals at first phase of a first frequency and the signal receiver of the first sensor device is arranged to receive signals at the first phase of the first frequency. The signal transmitter of the second sensor device is operable to transmit a second signal at a second phase of the first frequency and the signal receiver of the second device is operable to receive signals at the second phase of the first frequency, the first and second phases being out of phase with one another. The first sensor is non-responsive to the second phase and the second sensor is non-responsive to the first phase. In another embodiment, the signal transmitter of the first sensor transmits a signal at a first frequency and the signal transmitter of the second sensor transmits a signal a second frequency different that the first frequency. First and second receivers are adapted to receive signals at the respective first and second frequencies, but not to respond to the other of the frequencies. In either embodiment, cross correlation of the received signals provides an indication of the fluid flow rate.
摘要翻译： PCT No.PCT / GB93 / 02599 Sec。 371日期1995年8月29日 102（e）日期1995年8月29日PCT 1993年12月20日PCT公布。出版物WO94 / 17374 日期1994年8月4日一种互相关流体流量计包括具有第一和第二传感器装置的主体，定位成使得在使用中它们在流体流动方向上间隔已知距离，每个传感器装置具有信号发射器和信号接收器。根据流量计的一个实施例，第一传感器装置的信号发射器可操作以在第一频率的第一相位传输信号，并且第一传感器装置的信号接收器被布置成在第一传感器装置的第一相位处接收信号频率。第二传感器装置的信号发射器可操作以在第一频率的第二相位发送第二信号，并且第二装置的信号接收器可操作以在第一频率的第二相位接收信号，第一和第二相彼此不相位。第一传感器对第二相无响应，第二传感器对第一相无响应。在另一个实施例中，第一传感器的信号发射器以第一频率发送信号，并且第二传感器的信号发射器发送与第一频率不同的第二频率的信号。第一和第二接收器适于在相应的第一和第二频率处接收信号，但是不响应另一个频率。在任一实施例中，接收信号的互相关提供了流体流速的指示。

8. 发明授权

US08009059B2 Downhole power generation and communications apparatus and method 失效
标题翻译：井下发电及通讯装置及方法
公开(公告)号：US08009059B2
公开(公告)日：2011-08-30
申请号：US10569707
申请日：2004-09-02
申请人： Songming Huang , Franck Monmont , Kasim Sadikoglu
发明人： Songming Huang , Franck Monmont , Kasim Sadikoglu
IPC分类号： E21B47/12
CPC分类号： E21B47/14 , E21B41/0085
摘要： Apparatuses and methods to power and communicate with downhole sensors are presented. Preferred embodiments of the present invention includes energizing a downhole sensor with a surface pressure wave generator and a downhole mechanical to electrical energy converter. Preferred embodiments of the present invention also include transmitting data measured from a downhole sensor to a surface unit through modulation of surface-generated pressure waves.
摘要翻译：提出了与井下传感器供电和通信的设备和方法。本发明的优选实施例包括用表面压力波发生器和井下机械到电能转换器激励井下传感器。本发明的优选实施例还包括通过调制表面产生的压力波将从井下传感器测量的数据传输到地面单元。

9. 发明申请

US20110138928A1 METHOD OF MEASURING FLOW PROPERTIES OF A MULTIPHASE FLUID 有权
标题翻译：测量多相流体流动特性的方法
公开(公告)号：US20110138928A1
公开(公告)日：2011-06-16
申请号：US12636166
申请日：2009-12-11
申请人： Cheng-gang Xie , Songming Huang
发明人： Cheng-gang Xie , Songming Huang
IPC分类号： G01F1/74 , G01F1/44
CPC分类号： G01F1/74 , G01F1/36 , G01F1/44 , G01F1/663
摘要： A method and system for measuring a property of a multiphase fluid comprising a mixture of at least an oil phase and a water phase travelling through a conduit, the method comprising measuring the thickness of the liquid mixture, measuring the permittivity of a portion of the multiphase fluid, combining the thickness measurement with the permittivity measurement to obtain a derived value for the permittivity of the liquid mixture, and using at least the derived permittivity of the liquid mixture and a relationship between a single phase liquid property and a corresponding two-phase property of the liquid mixture, to obtain a calculated water-to-liquid ratio of the liquid mixture.
摘要翻译：一种用于测量多相流体的性质的方法和系统，其包括至少一种通过导管传播的油相和水相的混合物，所述方法包括测量所述液体混合物的厚度，测量所述多相的一部分的介电常数流体，将厚度测量与介电常数测量结合，以获得液体混合物的介电常数的导出值，并且至少使用所得到的液体混合物的介电常数和单相液体性质与相应的两相性质之间的关系的液体混合物，以获得液体混合物的计算的水与液体比。

10. 发明申请

US20100192703A1 FLOW MEASURING APPARATUS USING TUBE WAVES AND CORRESPONDING METHOD 有权
标题翻译：使用管道流量测量装置和相应的方法
公开(公告)号：US20100192703A1
公开(公告)日：2010-08-05
申请号：US12524654
申请日：2008-03-20
申请人： Songming Huang , Gary Oddie
发明人： Songming Huang , Gary Oddie
IPC分类号： G01F1/66
CPC分类号： G01F1/66 , G01F1/662 , G01F1/7082 , G01F1/712 , G01F1/74
摘要： Methods of measuring flow properties and flowmeters having an upstream transceiver and a downstream wave transceiver, each positioned with a wave emitting surface exposed to a fluid flowing in a conduit are described, the transceiver being separated by a length L along the conduit and adapted to receive wave signals traveling in flow direction and opposite to the flow direction, respectively, and an electronic processor for extracting from travel time measurements of the wave signals flow characterizing parameters, the transceivers being adapted to generate tube waves, particularly in the audible frequency range, in the conduit and used to determine the travel time of the tube waves between the upstream transceiver and the downstream wave transceiver.
摘要翻译：描述了测量具有上游收发器和下游波收发器的流量特性和流量计的方法，每个收发器定位成具有暴露于在管道中流动的流体的波浪发射表面，该收发器沿导管分隔长度L并适于接收波形信号分别在流动方向上行进并且与流动方向相反，以及电子处理器，用于从旅行时间提取波信号流特性参数的测量值，收发器适于产生管波，特别是在可听频率范围内，在导管，用于确定上游收发器和下游波收发器之间管波的行进时间。

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