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1.发明申请Wide Band Gap Semiconductor Photodetector Based Gamma Ray Detectors for Well Logging Applications 有权宽带隙半导体光电探测器用于测井应用的伽马射线探测器公开(公告)号：US20100223010A1
公开(公告)日：2010-09-02
申请号：US12694993
申请日：2010-01-27
IPC分类号： G01V5/12
摘要： A gamma ray detector uses a scintillation detector having a response that matches a response characteristic of a photodiode. The detector may be used to measure natural gamma rays and/or gamma rays produced by interaction of neutrons from a neutron source with the earth formation.
摘要翻译： 伽马射线检测器使用具有与光电二极管的响应特性匹配的响应的闪烁检测器。 检测器可用于测量由中子源与地球相互作用产生的自然伽马射线和/或伽马射线。
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2.发明授权Super-conductive electrical machine having an improved system for maintaining vacuum in the stator/rotor space 失效超导电机具有改进的系统，用于维持定子/转子空间中的真空
公开(公告)号：US4239999A
公开(公告)日：1980-12-16
申请号：US855314
申请日：1977-11-28
申请人： Alexandr A. Vinokurov , Gennady S. Gorbunov , Jury S. Popov , Jury V. Skachkov , Iosif F. Filippov , Gary M. Khutoretsky
发明人： Alexandr A. Vinokurov , Gennady S. Gorbunov , Jury S. Popov , Jury V. Skachkov , Iosif F. Filippov , Gary M. Khutoretsky
CPC分类号： H02K55/04 , Y02E40/625 , Y10S174/19 , Y10S174/32 , Y10S505/878
摘要： A super-conductive cryogen-cooled electrical machine comprises a rotor disposed within a hollow stator with an annular gap which is evacuated and kept under vacuum by means of at least two shells furnished with ports and position concentrically with a clearance or gap therebetween. One of said shells is supported in a cantilevered fashion by the rotor on the end face thereof to be coaxial therewith and the other being supported in a cantilevered fashion by the stator on the end face thereof opposite said end face of the rotor. The ports in the rotor-supported shells are made so that their axes form an acute angle .alpha. with tangent lines drawn to the shell periphery from the points where the port axes intersect the shell envelope in the direction of the rotor rotation, while the ports in the stator supported shells are made so as to form, in a similar way, an angle .beta.=180.degree.-.alpha.. The proposed construction of the electrical machine permits increasing the reliability and efficiency of the vacuum heat insulation of the rotor and reducing manufacture and operating costs.
摘要翻译： 超导冷冻冷却电机包括设置在中空定子内的转子，其具有环形间隙，该环形间隙通过至少两个具有端口的壳体抽真空并保持在真空中，同时具有间隙或间隙。 所述壳体中的一个以悬臂方式由转子支撑在其端面上以与其同轴，另一个由定子在与转子的端面相对的端面上由悬臂支撑。 转子支撑的壳体中的端口被制成使得它们的轴线形成锐角α，其切线从壳体周边的端点轴线沿着转子旋转方向与壳体相交的点被形成为锐角，而端口 定子支撑的壳体以类似的方式制成角度β= 180°-α。 所提出的电机结构允许提高转子真空隔热的可靠性和效率，降低制造和运行成本。
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公开(公告)号：US08847170B2
公开(公告)日：2014-09-30
申请号：US13527000
申请日：2012-06-19
摘要： A pulsed neutron source is used in a porosity logging tool with a single gamma ray detector coated with a neutron absorbing material. By using a ratio of the spectral peak associated with hydrogen to a spectral peak associated with the neutron absorbing material, the formation porosity is estimated.
摘要翻译： 脉冲中子源用于具有涂覆有中子吸收材料的单个伽马射线探测器的孔隙测井工具中。 通过使用与氢相关的光谱峰与与中子吸收材料相关联的光谱峰的比率，估计形成孔隙率。
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公开(公告)号：US4250744A
公开(公告)日：1981-02-17
申请号：US33476
申请日：1979-04-26
申请人： Alexandr A. Vinokurov , Alexandr V. Zhukovsky , Igor L. Zotov , Jury S. Popov , Iosif F. Filippov , Vladimir N. Ponedelko
发明人： Alexandr A. Vinokurov , Alexandr V. Zhukovsky , Igor L. Zotov , Jury S. Popov , Iosif F. Filippov , Vladimir N. Ponedelko
CPC分类号： H02K55/04 , F17C13/02 , H02K9/20 , F17C2203/03 , F17C2223/0161 , F17C2250/0447 , Y02E40/625
摘要： The invention relates to devices for checking the conditions of the coolant at the output of the coolant feed unit of an electrical machine with cryogenic cooling.The device for checking the condition of the coolant comprises a hollow rotor, in which cryogenic temperature is maintained. Located inside the hollow rotor at one end and coaxially with the rotor is a coolant feed unit having a stationary part made in the form of two coaxial tubes disposed with a gap with respect to each other and a movable part. One end of the coolant feed unit communicates with a coolant supply tank while the other end communicates with a coolant collecting chamber, which, in turn, communicates with a unit for transferring the coolant into a liquid coolant receiver tank disposed at the other end of the hollow rotor and made, identically to the unit, in the form of two coaxial tubes. Provided at the ends of the hollow rotor are at least two chambers for transferring the gaseous coolant, one of which communicates with the movable part of the unit and the other one communicates with the coolant collecting chamber. The coolant supply and receiver tanks have a device for measuring the quantity of liquid coolant.The invention is used for determining the quantitative proportion of the liquid and gaseous phases of the coolant of an electrical machine with cryogenic cooling.
摘要翻译： 本发明涉及用于检查在具有低温冷却的电机的冷却剂供给单元的输出处的冷却剂的状况的装置。 用于检查冷却剂状况的装置包括中空转子，其中维持低温温度。 位于中空转子一端并且与转子同轴的是一个冷却剂供给单元，该冷却剂供给单元具有以相对于彼此间隔开的两个同轴管形式的静止部分和可移动部件。 冷却剂供给单元的一端与冷却剂供给箱连通，而另一端与冷却剂收集室连通，冷却剂收集室又与用于将冷却剂传送到设置在 中空转子和制造，与单元相同，以两个同轴管的形式。 在中空转子的端部设置有用于传送气态冷却剂的至少两个室，其中一个与该单元的可移动部分连通，另一个与冷却剂收集室连通。 冷却液供应和接收罐具有用于测量液体冷却剂量的装置。 本发明用于确定具有低温冷却的电机的冷却剂的液相和气相的定量比例。
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5.发明授权Device for delivering cryogen to rotary super-conducting winding of cryogen-cooled electrical machine 失效将冷冻剂输送到冷冻冷却电机的旋转超导绕组的装置
公开(公告)号：US4194137A
公开(公告)日：1980-03-18
申请号：US887533
申请日：1978-03-17
申请人： Alexandr A. Vinokurov , Gennady S. Gorbunov , Jury S. Popov , Jury V. Skachkov , Iosif F. Filippov , Gary M. Khutoretsky
发明人： Alexandr A. Vinokurov , Gennady S. Gorbunov , Jury S. Popov , Jury V. Skachkov , Iosif F. Filippov , Gary M. Khutoretsky
CPC分类号： H02K9/20 , H02K55/04 , Y02E40/625 , Y10S505/878
摘要： A device for delivering cryogen to a superconducting winding of a cryogen-cooled electrical machine comprising a pipe articulated along the axis of the electrical machine and intended to deliver cryogen. One end of said pipe is located in a rotary chamber which communicates through channels with the space of the electrical machine, and said space accommodating its superconducting winding. The said chamber accommodates a needle installed along the chamber axis, and the length of said needle is of sufficient length such that in the advanced position of said cryogen delivering pipe said needle reaches the end of the pipe.The layout of the electrical machine increases the reliability and effectiveness of the device for delivering cryogen to the superconducting winding, simplifies the design of the device and raises the efficiency of the electrical machine.
摘要翻译： 用于将冷冻剂输送到冷却剂冷却的电机的超导绕组的装置，其包括沿着电机的轴线铰接并用于输送冷冻剂的管。 所述管的一端位于旋转室中，所述旋转室通过通道与电机的空间连通，并且所述空间容纳其超导绕组。 所述室容纳沿着腔室轴线安装的针，并且所述针的长度具有足够的长度，使得在所述冷冻剂输送管的前进位置中，所述针到达管的端部。 电机的布局增加了将超低温导体输送到超导绕组的装置的可靠性和有效性，简化了设备的设计，提高了电机的效率。
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公开(公告)号：US20120326048A1
公开(公告)日：2012-12-27
申请号：US13527000
申请日：2012-06-19
IPC分类号： G01T1/16
摘要： A pulsed neutron source is used in a porosity logging tool with a single gamma ray detector coated with a neutron absorbing material. By using a ratio of the spectral peak associated with hydrogen to a spectral peak associated with the neutron absorbing material, the formation porosity is estimated.
摘要翻译： 脉冲中子源用于具有涂覆有中子吸收材料的单个伽马射线探测器的孔隙测井工具中。 通过使用与氢相关的光谱峰与与中子吸收材料相关联的光谱峰的比率，估计形成孔隙率。
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7.发明申请APPARATUSES AND METHODS FOR DETECTION OF RADIATION INCLUDING NEUTRONS AND GAMMA RAYS 有权用于检测包括中子和伽玛射线在内的辐射的装置和方法公开(公告)号：US20120312994A1
公开(公告)日：2012-12-13
申请号：US13459486
申请日：2012-04-30
CPC分类号： G01T1/2002 , G01T1/2008 , G01T3/06
摘要： A scintillation detector includes: a photodetector; a scintillating material configured to emit light in response to exposure to ionization particles; an optically transparent material having a light absorption coefficient that is less than a light absorption coefficient of the scintillating material, the optically transparent material optically coupled to a surface of the scintillating material and configured to transmit the emitted light; and a reflective material at least partially surrounding the scintillating material and the optically transparent material, the reflective material configured to reflect the emitted light and direct the emitted light toward the photodetector.
摘要翻译： 闪烁检测器包括：光电检测器; 配置成响应于暴露于电离颗粒而发光的闪烁材料; 光学透明材料，其光吸收系数小于所述闪烁材料的光吸收系数，所述光学透明材料光学耦合到所述闪烁材料的表面并且被配置为透射所发射的光; 以及至少部分地围绕所述闪烁材料和所述光学透明材料的反射材料，所述反射材料被配置为反射所发射的光并将所发射的光引导到所述光电检测器。
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8.发明授权Electrical machine having an improved cooling system for a rotary superconductive winding 失效具有用于旋转超导绕组的改进的冷却系统的电机
公开(公告)号：US4238700A
公开(公告)日：1980-12-09
申请号：US855312
申请日：1977-11-28
申请人： Alexandr A. Vinokurov , Gennady S. Gorbunov , Anatoly G. Korolkov , Jury S. Popov , Lev M. Rozenfeld , Jury V. Skachkov , Iosif F. Filippov , Gary M. Khutoretsky
发明人： Alexandr A. Vinokurov , Gennady S. Gorbunov , Anatoly G. Korolkov , Jury S. Popov , Lev M. Rozenfeld , Jury V. Skachkov , Iosif F. Filippov , Gary M. Khutoretsky
CPC分类号： H02K55/04 , H02K9/20 , Y02E40/625 , Y10S505/878
摘要： A super-conductive, cryogenically-cooled electrical machine comprises a superconductive exciting winding located in a hollow rotor and a system for cooling the ends of the rotor shaft. The cooling agent is delivered from one end of said shaft to the rotor space through the axial passage of the shaft whose ends are made of at least two coaxial tubes secured together by threading. The cooling agent is removed through the clearances of said thread and such construction of the rotor shaft reduces heat influxes to the superconductive exciting winding at least threefold and lowers the weight-to-power ratio of the machine at least fivefold.
摘要翻译： 超导电低温冷却电机包括位于空心转子中的超导激励绕组和用于冷却转子轴端部的系统。 冷却剂通过轴的轴向通道从所述轴的一端输送到转子空间，其端部由通过螺纹固定在一起的至少两个同轴管制成。 通过所述螺纹的间隙去除冷却剂，并且转子轴的这种构造减少了对超导性励磁绕组的热量至少三倍，并将机器的重量/功率比降低至少五倍。
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9.发明授权Apparatuses and methods for detection of radiation including neutrons and gamma rays 有权用于检测包括中子和伽马射线在内的辐射的装置和方法公开(公告)号：US08969813B2
公开(公告)日：2015-03-03
申请号：US13459486
申请日：2012-04-30
CPC分类号： G01T1/2002 , G01T1/2008 , G01T3/06
摘要： A scintillation detector includes: a photodetector; a scintillating material configured to emit light in response to exposure to ionization particles; an optically transparent material having a light absorption coefficient that is less than a light absorption coefficient of the scintillating material, the optically transparent material optically coupled to a surface of the scintillating material and configured to transmit the emitted light; and a reflective material at least partially surrounding the scintillating material and the optically transparent material, the reflective material configured to reflect the emitted light and direct the emitted light toward the photodetector.
摘要翻译： 闪烁检测器包括：光电检测器; 配置成响应于暴露于电离颗粒而发光的闪烁材料; 光学透明材料，其光吸收系数小于所述闪烁材料的光吸收系数，所述光学透明材料光学耦合到所述闪烁材料的表面并且被配置为透射所发射的光; 以及至少部分地围绕所述闪烁材料和所述光学透明材料的反射材料，所述反射材料被配置为反射所发射的光并将所发射的光引导到所述光电检测器。
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公开(公告)号：US20120326017A1
公开(公告)日：2012-12-27
申请号：US13299818
申请日：2011-11-18
摘要： A method of calculating a formation characteristic includes measuring with at least two detectors spaced apart from each other an intensity of gamma rays, and calculating the formation characteristic by calculating a ratio of the intensity of the gamma rays detected by the two detectors.
摘要翻译： 计算地层特征的方法包括使用至少两个彼此间隔开的伽马射线的检测器进行测量，并且通过计算由两个检测器检测的伽马射线的强度的比率来计算地层特性。
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