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1. 发明授权

US08303241B2 Turbine yaw control 有权
标题翻译：涡轮偏航控制
公开(公告)号：US08303241B2
公开(公告)日：2012-11-06
申请号：US11979999
申请日：2007-11-13
申请人： Dean Corren , John Gray , Christopher Gray
发明人： Dean Corren , John Gray , Christopher Gray
IPC分类号： F03B13/12
CPC分类号： F03B13/264 , E02B2017/0091 , F03B15/00 , F03B17/061 , Y02E10/28
摘要： A KHP system turbine for the production of energy in an underwater environment including a yaw stop arrangement for use in flowing steams where the flow direction of water therein is changeable, including bi-directional and multi-directional current flows, so that a rotatably mounted turbine remains in an optimal position within such changing flow conditions. The KHP turbine includes a rotational portion and one or two passive yaw stop assemblies that will control turbine yaw and keep the turbine oriented to capture energy from changeable underwater current flows.
摘要翻译：一种用于在水下环境中生产能量的KHP系统涡轮机，包括用于流动水流的偏航停止装置，其中水中的流动方向可变，包括双向和多方向的电流流动，使得可旋转地安装的涡轮机在这种变化的流动条件下保持在最佳位置。 KHP涡轮机包括旋转部分和一个或两个被动偏航停止组件，其将控制涡轮偏航并且保持涡轮机定向以从可变的水下电流流动捕获能量。

2. 发明授权

US07891953B2 Rotating wedge leveler 失效
标题翻译：旋转楔整平机
公开(公告)号：US07891953B2
公开(公告)日：2011-02-22
申请号：US11514900
申请日：2006-09-05
申请人： John Gray , Dean Corren , Christopher Gray
发明人： John Gray , Dean Corren , Christopher Gray
IPC分类号： F03B3/00 , F03B3/04
CPC分类号： F03B17/061 , E02B2017/0091 , Y02E10/28 , Y10S416/06
摘要： An apparatus and method for mounting underwater turbines that includes a mechanism for correcting tilt error, including both the amount and direction of error, associated with the installation of underwater turbines onto anchoring or mounting structures so that the yaw axis of the mounted turbines will be as close as possible to a desired angle, preferably vertical.
摘要翻译：一种用于安装水下涡轮机的装置和方法，其包括用于校正倾斜误差的机构，所述机构包括与安装水下涡轮机到锚定或安装结构相关联的误差的量和方向，使得所安装的涡轮机的偏转轴将为尽可能地闭合到期望的角度，优选地垂直。

3. 发明申请

US20080271803A1 Cable jacket sealing, pressurization, and monitoring 有权
标题翻译：电缆护套密封，加压和监测
公开(公告)号：US20080271803A1
公开(公告)日：2008-11-06
申请号：US11727112
申请日：2007-03-23
申请人： Dean Corren , Douglas A. Lessig , Christopher Gray , John Gray
发明人： Dean Corren , Douglas A. Lessig , Christopher Gray , John Gray
IPC分类号： F16L55/00
CPC分类号： F16L39/00 , F16L41/03 , H02G9/02
摘要： An underwater power generating system includes an underwater power generating device, a closed nacelle and a connecting cable system that is provided with an open passage way extending there along that is sealed at one end to the interior of the closed nacelle. The cable system can be used in a number of ways, such as by having the second end being sealed, to prevent air from escaping the closed nacelle, or by having the second end connected to a source of positive pressure thereby permitting the cable to be sufficiently pressurized to provide a positive pressure internally within the closed nacelle that is at least slightly greater than the nacelle at depth pressure, and thus greater than water pressure acting on the exterior of the closed nacelle, to prevent water ingress within the nacelle, as well as to transmit power and/or other data between the nacelle and shore monitoring and control facilities.
摘要翻译：一种水下发电系统，包括水下发电装置，封闭机舱和连接电缆系统，该系统具有沿其一端延伸的开放通道，其一端密封在封闭机舱的内部。电缆系统可以以多种方式使用，例如通过使第二端被密封，以防止空气逸出封闭的机舱，或者通过使第二端连接到正压源，从而允许电缆为充分加压以在封闭机舱内部提供正压力，其在深度压力下至少比机舱稍大，并且因此大于作用在封闭机舱外部的水压，以防止机舱内的水进入以便在机舱和岸上监控和控制设施之间传输电力和/或其他数据。

4. 发明授权

US07973240B2 Cable jacket sealing, pressurization, and monitoring 有权
标题翻译：电缆护套密封，加压和监测
公开(公告)号：US07973240B2
公开(公告)日：2011-07-05
申请号：US11727112
申请日：2007-03-23
申请人： Dean Corren , Douglas A. Lessig , Christopher Gray , John Gray
发明人： Dean Corren , Douglas A. Lessig , Christopher Gray , John Gray
IPC分类号： H01R4/00
CPC分类号： F16L39/00 , F16L41/03 , H02G9/02
摘要： An underwater power generating system includes an underwater power generating device, a closed nacelle and a connecting cable system that is provided with an open passage way extending there along that is sealed at one end to the interior of the closed nacelle. The cable system can be used in a number of ways, such as by having the second end being sealed, to prevent air from escaping the closed nacelle, or by having the second end connected to a source of positive pressure thereby permitting the cable to be sufficiently pressurized to provide a positive pressure internally within the closed nacelle that is at least slightly greater than the nacelle at depth pressure, and thus greater than water pressure acting on the exterior of the closed nacelle, to prevent water ingress within the nacelle, as well as to transmit power and/or other data between the nacelle and shore monitoring and control facilities.
摘要翻译：一种水下发电系统，包括水下发电装置，封闭机舱和连接电缆系统，该系统具有沿其一端延伸的开放通道，其一端密封在封闭机舱的内部。电缆系统可以以多种方式使用，例如通过使第二端被密封，以防止空气逸出封闭的机舱，或者通过使第二端连接到正压源，从而允许电缆为充分加压以在封闭机舱内部提供正压力，其在深度压力下至少比机舱稍大，并且因此大于作用在封闭机舱外部的水压，以防止机舱内的水进入以便在机舱和岸上监控和控制设施之间传输电力和/或其他数据。

5. 发明申请

US20090123283A1 Turbine yaw control 有权
标题翻译：涡轮偏航控制
公开(公告)号：US20090123283A1
公开(公告)日：2009-05-14
申请号：US11979999
申请日：2007-11-13
申请人： Dean Corren , John Gray , Christopher Gray
发明人： Dean Corren , John Gray , Christopher Gray
IPC分类号： F03B15/00
CPC分类号： F03B13/264 , E02B2017/0091 , F03B15/00 , F03B17/061 , Y02E10/28
摘要： A KHP system turbine for the production of energy in an underwater environment including a yaw stop arrangement for use in flowing steams where the flow direction of water therein is changeable, including bi-directional and multi-directional current flows, so that a rotatably mounted turbine remains in an optimal position within such changing flow conditions. The KHP turbine includes a rotational portion and one or two passive yaw stop assemblies that will control turbine yaw and keep the turbine oriented to capture energy from changeable underwater current flows.
摘要翻译：一种用于在水下环境中生产能量的KHP系统涡轮机，包括用于流动水流的偏航停止装置，其中水中的流动方向可变，包括双向和多方向的电流流动，使得可旋转地安装的涡轮机在这种变化的流动条件下保持在最佳位置。 KHP涡轮机包括旋转部分和一个或两个被动偏航停止组件，其将控制涡轮偏航并且保持涡轮机定向以从可变的水下电流流动捕获能量。

6. 发明申请

US20080056906A1 Rotating wedge leveler 失效
标题翻译：旋转楔整平机
公开(公告)号：US20080056906A1
公开(公告)日：2008-03-06
申请号：US11514900
申请日：2006-09-05
申请人： John Gray , Dean Corren , Christopher Gray
发明人： John Gray , Dean Corren , Christopher Gray
IPC分类号： F04D29/00
CPC分类号： F03B17/061 , E02B2017/0091 , Y02E10/28 , Y10S416/06
摘要： An apparatus and method for mounting underwater turbines that includes a mechanism for correcting tilt error, including both the amount and direction of error, associated with the installation of underwater turbines onto anchoring or mounting structures so that the yaw axis of the mounted turbines will be as close as possible to a desired angle, preferably vertical.
摘要翻译：一种用于安装水下涡轮机的装置和方法，其包括用于校正倾斜误差的机构，所述机构包括与安装水下涡轮机到锚定或安装结构相关联的误差的量和方向，使得所安装的涡轮机的偏转轴将为尽可能地闭合到期望的角度，优选地垂直。

7. 发明申请

US20080290735A1 Remanent voltage generator tachometer and control for induction machine 有权
标题翻译：感应电机的剩余电压发生器转速表和控制
公开(公告)号：US20080290735A1
公开(公告)日：2008-11-27
申请号：US11802614
申请日：2007-05-24
申请人： Dean Corren , Jamey Gerlaugh , Douglas A. Lessig , Christopher Gray
发明人： Dean Corren , Jamey Gerlaugh , Douglas A. Lessig , Christopher Gray
IPC分类号： G06F19/00 , G01L3/00 , H02J3/00
CPC分类号： H02J3/40 , Y10T307/735
摘要： In a power generating system the remanent voltage of an induction machine is measured. The frequency of the remanent voltage is compared to a predetermined threshold. When the frequency of the remanent voltage is greater than the predetermined threshold the induction machine is connected to the power grid. Induction machine is disconnected from power grid once generated power drops below a predetermined threshold. Once the induction machine is disconnected, it is prevented from being reconnected to the power grid until a predetermined time period elapses.
摘要翻译：在发电系统中，测量感应电机的剩余电压。将剩余电压的频率与预定阈值进行比较。当剩余电压的频率大于预定阈值时，感应电机连接到电网。一旦产生的电力下降到预定的阈值以下，感应电机与电网断开连接。一旦感应电机断开，就可以防止重新连接到电网，直到经过一段预定的时间。

8. 发明授权

US07877170B2 Remanent voltage generator tachometer and control for induction machine 有权
标题翻译：感应电机的剩余电压发生器转速表和控制
公开(公告)号：US07877170B2
公开(公告)日：2011-01-25
申请号：US11802614
申请日：2007-05-24
申请人： Dean Corren , Jamey Gerlaugh , Douglas Lessig , Christopher Gray
发明人： Dean Corren , Jamey Gerlaugh , Douglas Lessig , Christopher Gray
IPC分类号： G05D17/00 , H01F27/42 , H02P9/10
CPC分类号： H02J3/40 , Y10T307/735
摘要： In a power generating system the remanent voltage of an induction machine is measured. The frequency of the remanent voltage is compared to a predetermined threshold. When the frequency of the remanent voltage is greater than the predetermined threshold the induction machine is connected to the power grid. Induction machine is disconnected from power grid once generated power drops below a predetermined threshold. Once the induction machine is disconnected, it is prevented from being reconnected to the power grid until a predetermined time period elapses.
摘要翻译：在发电系统中，测量感应电机的剩余电压。将剩余电压的频率与预定阈值进行比较。当剩余电压的频率大于预定阈值时，感应电机连接到电网。一旦产生的电力下降到预定的阈值以下，感应电机与电网断开连接。一旦感应电机断开，就可以防止重新连接到电网，直到经过一段预定的时间。

9. 发明授权

US09574666B2 Mechanical face seal with a reverse trapezoidal face pattern 有权
标题翻译：机械面密封带反向梯形面型
公开(公告)号：US09574666B2
公开(公告)日：2017-02-21
申请号：US14162061
申请日：2014-01-23
申请人： Jason Ferris , Larry Jacobs , Christopher Gray
发明人： Jason Ferris , Larry Jacobs , Christopher Gray
IPC分类号： F16J15/34
CPC分类号： F16J15/3428 , F16J15/3412
摘要： An improved mechanical face seal is provided which includes a pair of relatively rotatable seal rings having opposing seal faces. At least one of the seal faces includes a reverse trapezoidal face pattern having a sine wave depth profile wherein individual face features are circumferentially spaced over the seal face. The reverse trapezoidal face pattern serves to generate a hydrodynamic lift which provides a stable separation of the seal faces that permits formation of a fluid film between the seal faces. The individual trapezoidal grooves have a sinusoidal or similarly shaped depth profile wherein the trapezoid shape is arranged with the narrower edge communicating with the high pressure side of the seal, and the wider edge forms a circumferential dam region towards the low pressure side of the seal. Alternatively, the reverse trapezoidal face pattern may also be provided as a primary face pattern on a dry gas seal in combination with a secondary face pattern wherein the faces operate with a controlled gap under normal pressure conditions as well as when the pressure direction across the seal face is reversed.
摘要翻译：提供了一种改进的机械面密封件，其包括一对具有相对的密封面的相对可旋转的密封环。密封面中的至少一个包括具有正弦波深度轮廓的反向梯形面形图案，其中各个面部特征在密封面上周向间隔开。反向梯形面图案用于产生流体动力升力，其提供允许在密封面之间形成流体膜的密封面的稳定分离。单个梯形槽具有正弦或类似形状的深度轮廓，其中梯形形状布置成较窄的边缘与密封件的高压侧连通，并且较宽的边缘朝向密封件的低压侧形成周向坝区域。或者，反向梯形面部图案也可以作为初级面部图案设置在干燥气体密封件上，与次要面部图案相组合，其中在正常压力条件下以及当密封件的压力方向脸倒转

10. 发明授权

US06247146B1 Method for verifying branch trace history buffer information 失效
标题翻译：验证分支跟踪历史缓冲区信息的方法
公开(公告)号：US06247146B1
公开(公告)日：2001-06-12
申请号：US09135065
申请日：1998-08-17
申请人： Travis Wheatley , Michael Wisor , Christopher Gray
发明人： Travis Wheatley , Michael Wisor , Christopher Gray
IPC分类号： G06F1100
CPC分类号： G06F11/3636
摘要： A method and system for verifying the accuracy of trace data generated by execution of a program on a computer under test, one embodiment of the method comprising scanning the trace data to locate bitmap data corresponding to series of consecutive conditional branches and comparing the number of bits representative of these branches to the number of consecutive conditional branches in the instruction sequence. The trace data includes address entries and bitmap entries. The trace data is scanned in reverse chronological order beginning with the most recent entry to locate an address entry preceding one or more bitmaps which represent a most recent series of conditional branches. Beginning with the instruction at the address contained in the address entry, the program instructions are scanned in program order until a conditional branch is encountered. The branch is counted and the trace data is examined to determine whether the branch was taken and scanning is resumed. The scanning and counting of the conditional branches continues until an instruction which generates a non-bitmap entry is encountered. The number of conditional branches is then compared to the number of bits representative of branches to verify that they are equal. In some embodiments, the target addresses of the branch instructions are also checked to verify that they correspond to the target addresses of the corresponding BTHB entries. Preceding bitmap entries are each checked in this manner until all of the trace data has been verified.
摘要翻译：一种用于验证在被测计算机上执行程序产生的跟踪数据的准确性的方法和系统，所述方法的一个实施例包括扫描跟踪数据以定位对应于一系列连续条件分支的位图数据，并比较位数这些分支的代表在指令序列中连续条件分支的数量。跟踪数据包括地址条目和位图条目。跟踪数据以相反的时间顺序扫描，以最新条目开始，以定位表示最近一系列条件分支的一个或多个位图之前的地址条目。从地址条目中包含的地址的指令开始，以程序顺序扫描程序指令，直到遇到条件分支为止。对分支进行计数，并检查跟踪数据以确定分支是否被采集并且扫描被恢复。条件分支的扫描和计数继续，直到遇到生成非位图条目的指令。然后将条件分支的数量与表示分支的比特数进行比较，以验证它们是相等的。在一些实施例中，还检查分支指令的目标地址以验证它们对应于相应BTHB条目的目标地址。前面的位图条目都以这种方式进行检查，直到所有跟踪数据都被验证。

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