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1. 发明申请

WO2012018322A1 WIRELESS COMMUNICATION SYSTEM FOR MONITORING OF SUBSEA WELL CASING ANNULI 审中-公开
标题翻译：无线通信系统，用于监测其他卫星通信
公开(公告)号：WO2012018322A1
公开(公告)日：2012-02-09
申请号：PCT/US2010/002189
申请日：2010-08-05
申请人： FMC TECHNOLOGIES, INC. , HYDRO TECHNOLOGIES, INC. , MULHOLLAND, John, J. , SILVA, Gabriel , JASKOLSKI, Corey
发明人： MULHOLLAND, John, J. , SILVA, Gabriel , JASKOLSKI, Corey
IPC分类号： G01V3/00
CPC分类号： E21B47/0001 , E21B47/122
摘要： A non-invasive wireless communication system for monitoring parameters existing within the casing annuli of a subsea hydrocarbon production system. The subsea hydrocarbon production system includes a wellhead housing mounted at the upper end of a well bore and a number of concentric well casings extending from the wellhead housing through the well bore, and the casing annuli are formed between successive ones of the wellhead housing and the well casings The monitoring system comprises an interrogation package which is adapted to wirelessly transmit and receive NFM and/or inductive signals and at least one sensing package which is located in one of the casing annuli and is adapted to wirelessly receive the signals from and transmit response signals to the interrogation package.
摘要翻译：一种用于监测海底碳氢化合物生产系统的壳体环内存在的参数的无创无线通信系统。海底碳氢化合物生产系统包括安装在井眼的上端的井口壳体和从井口壳体通过井眼延伸的多个同心井壳，并且在井口壳体和井壳监测系统包括一个询问包，其适于无线地发射和接收NFM和/或感应信号，以及至少一个感测包，其位于壳体环之一中，并适于无线地接收信号并发送响应信号到询问包。

2. 发明申请

WO2011126466A1 INDUCTIVELY INTERROGATED PASSIVE SENSOR APPARATUS 审中-公开
标题翻译：电感式无源传感器装置
公开(公告)号：WO2011126466A1
公开(公告)日：2011-10-13
申请号：PCT/US2010/001045
申请日：2010-04-06
申请人： FMC TECHNOLOGIES, INC. , HYDRO TECHNOLOGIES, INC. , JASKOLSKI, Corey , MULHOLLAND, John, J. , BORKE, Frank , SILVA, Gabriel , BARTLETT, Christopher, D.
发明人： JASKOLSKI, Corey , MULHOLLAND, John, J. , BORKE, Frank , SILVA, Gabriel , BARTLETT, Christopher, D.
IPC分类号： G01R31/00
CPC分类号： G01R33/0005 , G01D5/204 , G01R33/0017 , G01R33/02
摘要： A sensor apparatus comprises a first magnetic transducer which in use is positioned on a first side of a barrier and a second magnetic transducer which in use is positioned on a second side of the barrier opposite the first side. The second transducer comprises a magnetic or electrical property which is dependent upon a sensible condition on the second side of the barrier, such as the pressure or temperature on the second side of the barrier. In operation, the first transducer generates a first magnetic field which induces the second transducer to generate a second magnetic field that is dependent upon the magnetic or electrical property of the second transducer. The first transducer detects the second magnetic field and generates a signal which is representative of the sensible condition on the second side of the barrier.
摘要翻译：传感器装置包括第一磁换能器，其在使用中位于阻挡件的第一侧上，第二磁换能器在使用中位于与第一侧相对的第二侧上。第二换能器包括取决于屏障第二侧上的敏感状态的磁性或电性质，例如屏障第二面上的压力或温度。在操作中，第一换能器产生第一磁场，其引起第二换能器产生取决于第二换能器的磁性或电性能的第二磁场。第一传感器检测第二磁场并产生代表屏障第二侧上的敏感状态的信号。

3. 发明申请

WO2008039676A3 MAGNETIC COMMUNICATION THROUGH METAL BARRIERS 审中-公开
标题翻译：通过金属障碍物的磁通信
公开(公告)号：WO2008039676A3
公开(公告)日：2009-04-02
申请号：PCT/US2007078915
申请日：2007-09-19
申请人： HYDRO TECHNOLOGIES INC , JASKOLSKI COREY J , BERKENPAS ERIC J , WILHELM GRAHAM R
发明人： JASKOLSKI COREY J , BERKENPAS ERIC J , WILHELM GRAHAM R
IPC分类号： H04B13/02
CPC分类号： H04B5/00 , H04B5/0031 , H04B5/0037 , H04B5/0075 , H04B5/0093
摘要： A wireless magnetic through-hull communications apparatus and method which permit higher data-rate communications through materials than presently available using acoustic techniques is described. A signal source on one side of a barrier is directed into a coil driver which generates an amplified, modulated signal responsive thereto. The resulting signal is used to drive a transmitter coil which generates a time-varying magnetic field that penetrates the barrier as well as any gaps comprising water, air or other material between the barrier and the transmitter coil. On the other side of the barrier, and perhaps through additional gaps comprising water, air or other material, a receiver coil detects the time-varying magnetic field. This signal may be amplified and then digitized by a signal processor. The signal processor may then communicate with a data processing and/or display unit, another sensor or some other device. Electric power may also be transmitted through the barrier for providing power to instrumentation without the need for batteries.
摘要翻译：描述了一种使用声学技术允许通过材料比目前可获得的更高数据速率通信的无线磁通通信设备和方法。屏障一侧的信号源被引导到线圈驱动器中，该线圈驱动器响应于此产生一个被放大的调制信号。所产生的信号用于驱动发射器线圈，其产生穿透屏障的时变磁场以及在阻挡层和发射器线圈之间的包括水，空气或其它材料的任何间隙。在屏障的另一侧，并且可能通过包括水，空气或其它材料的附加间隙，接收器线圈检测时变磁场。该信号可以被放大然后被信号处理器数字化。信号处理器然后可以与数据处理和/或显示单元，另一传感器或一些其它设备进行通信。电力也可以通过屏障传输，为仪器提供电力，而不需要电池。

4. 发明申请

WO2008039676A2 MAGNETIC COMMUNICATION THROUGH METAL BARRIERS 审中-公开
标题翻译：通过金属障碍物的磁通信
公开(公告)号：WO2008039676A2
公开(公告)日：2008-04-03
申请号：PCT/US2007/078915
申请日：2007-09-19
申请人： HYDRO TECHNOLOGIES, INC. , JASKOLSKI, Corey J. , BERKENPAS, Eric J. , WILHELM, Graham R.
发明人： JASKOLSKI, Corey J. , BERKENPAS, Eric J. , WILHELM, Graham R.
IPC分类号： H04B5/00
CPC分类号： H04B5/00 , H04B5/0031 , H04B5/0037 , H04B5/0075 , H04B5/0093
摘要： A wireless magnetic through-hull communications apparatus and method which permit higher data-rate communications through materials than presently available using acoustic techniques is described. A signal source on one side of a barrier is directed into a coil driver which generates an amplified, modulated signal responsive thereto. The resulting signal is used to drive a transmitter coil which generates a time-varying magnetic field that penetrates the barrier as well as any gaps comprising water, air or other material between the barrier and the transmitter coil. On the other side of the barrier, and perhaps through additional gaps comprising water, air or other material, a receiver coil detects the time-varying magnetic field. This signal may be amplified and then digitized by a signal processor. The signal processor may then communicate with a data processing and/or display unit, another sensor or some other device. Electric power may also be transmitted through the barrier for providing power to instrumentation without the need for batteries.
摘要翻译：描述了一种使用声学技术允许通过材料比目前可获得的更高数据速率通信的无线磁通通信设备和方法。屏障一侧的信号源被引导到线圈驱动器中，该线圈驱动器响应于此产生一个被放大的调制信号。所产生的信号用于驱动发射器线圈，其产生穿透屏障的时变磁场以及在阻挡层和发射器线圈之间的包括水，空气或其它材料的任何间隙。在屏障的另一侧，并且可能通过包括水，空气或其它材料的附加间隙，接收器线圈检测时变磁场。该信号可以被放大然后被信号处理器数字化。信号处理器然后可以与数据处理和/或显示单元，另一传感器或一些其它设备进行通信。电力也可以通过屏障传输，为仪器提供电力，而不需要电池。

5. 发明申请

WO2007120269A2 LORENTZ ACOUSTIC TRANSMITTER FOR UNDERWATER COMMUNICATIONS 审中-公开
标题翻译： LORENTZ水下通信发声器
公开(公告)号：WO2007120269A2
公开(公告)日：2007-10-25
申请号：PCT/US2006/060915
申请日：2006-11-15
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY , CHRYSSOSTOMIDIS, Chryssostomos , SURA, Daniel , KARNIADAKIS, George E. M. , JASKOLSKI, Corey , KIMBALL, Richard
发明人： CHRYSSOSTOMIDIS, Chryssostomos , SURA, Daniel , KARNIADAKIS, George E. M. , JASKOLSKI, Corey , KIMBALL, Richard
IPC分类号： B06B1/06
CPC分类号： H04R1/44
摘要： Described is a device for generating an acoustic signal in an electrically conductive medium such as salt water. The device of the present invention has a broadband frequency response and supports high bandwidth data transmission. Reliability is improved in comparison to conventional underwater acoustic transmitters as the device includes no moving components. In one embodiment, the device includes a parallel and alternating arrangement of electrodes and magnets. Neighboring electrodes have different voltages and neighboring magnets have opposite pole configurations such that the magnetic fields overlap the currents between the electrodes in the medium. The currents or the magnetic fields are modulated according to a data signal to generate an acoustic signal in the medium.
摘要翻译：描述了在诸如盐水的导电介质中产生声信号的装置。本发明的装置具有宽带频率响应并支持高带宽数据传输。与传统的水下声发射器相比，可靠性得到改善，因为该装置不包括移动部件。在一个实施例中，该装置包括电极和磁体的平行和交替布置。相邻电极具有不同的电压，并且相邻的磁体具有相反的极结构，使得磁场与介质中的电极之间的电流重叠。根据数据信号调制电流或磁场，以在介质中产生声学信号。

6. 发明申请

WO2013009276A1 METHOD FOR MODIFYING A BARRIER IN AN INDUCTION POWER AND/OR DATA TRANSFER SYSTEM TO IMPROVE POWER TRANSFER EFFICIENCY 审中-公开
标题翻译：用于修改电感和/或数据传输系统中的障碍物以提高功率传输效率的方法
公开(公告)号：WO2013009276A1
公开(公告)日：2013-01-17
申请号：PCT/US2011/001212
申请日：2011-07-11
申请人： FMC TECHNOLOGIES, INC. , HYDRO TECHNOLOGIES, INC. , JASKOLSKI, Corey , MULHOLLAND, John J. , McSTAY, Daniel
发明人： JASKOLSKI, Corey , MULHOLLAND, John J. , McSTAY, Daniel
IPC分类号： H02J17/00
CPC分类号： H04B5/0037 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10
摘要： A method for increasing the power transfer efficiency of a wireless induction power and/or data transfer system comprising a magnetic field transmitter which is positioned on a first side of a barrier and a magnetic field receiver which is positioned on a second side of the barrier opposite the first side comprises the steps of disposing at least one flux flow member in or adjacent the barrier at least partially between the transmitter and the receiver. The flux flow member comprises a magnetic permeability different from the magnetic permeability of the barrier. As a result, the flux flow member increases the amount of magnetic flux generated by the transmitter which is coupled through the barrier and into the receiver.
摘要翻译：一种用于提高无线感应电力和/或数据传输系统的功率传递效率的方法，包括位于屏障的第一侧的磁场发射器和位于屏障的第二侧上的磁场接收器第一侧包括以下步骤：至少部分地在发射器和接收器之间设置至少一个通量流动构件至屏障内或其中。磁通流动构件包括不同于屏障的磁导率的磁导率。结果，磁通流动构件增加由通过屏障耦合到接收器的发射器产生的磁通量。

7. 发明申请

WO2007120269A3 LORENTZ ACOUSTIC TRANSMITTER FOR UNDERWATER COMMUNICATIONS 审中-公开
标题翻译： LORENTZ水下通信发声器
公开(公告)号：WO2007120269A3
公开(公告)日：2008-09-18
申请号：PCT/US2006060915
申请日：2006-11-15
申请人： MASSACHUSETTS INST TECHNOLOGY , CHRYSSOSTOMIDIS CHRYSSOSTOMOS , SURA DANIEL , KARNIADAKIS GEORGE E M , JASKOLSKI COREY , KIMBALL RICHARD
发明人： CHRYSSOSTOMIDIS CHRYSSOSTOMOS , SURA DANIEL , KARNIADAKIS GEORGE E M , JASKOLSKI COREY , KIMBALL RICHARD
IPC分类号： B06B1/04 , G01H11/02
CPC分类号： H04R1/44
摘要： Described is a device for generating an acoustic signal in an electrically conductive medium such as salt water. The device of the present invention has a broadband frequency response and supports high bandwidth data transmission. Reliability is improved in comparison to conventional underwater acoustic transmitters as the device includes no moving components. In one embodiment, the device includes a parallel and alternating arrangement of electrodes and magnets. Neighboring electrodes have different voltages and neighboring magnets have opposite pole configurations such that the magnetic fields overlap the currents between the electrodes in the medium. The currents or the magnetic fields are modulated according to a data signal to generate an acoustic signal in the medium.
摘要翻译：描述了在诸如盐水的导电介质中产生声信号的装置。本发明的装置具有宽带频率响应并支持高带宽数据传输。与传统的水下声发射器相比，可靠性得到改善，因为该装置不包括移动部件。在一个实施例中，该装置包括电极和磁体的平行和交替布置。相邻电极具有不同的电压，并且相邻的磁体具有相反的极结构，使得磁场与介质中的电极之间的电流重叠。根据数据信号调制电流或磁场，以在介质中产生声学信号。

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