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公开(公告)号：US09721710B2
公开(公告)日：2017-08-01
申请号：US14455134
申请日：2014-08-08
CPC分类号： H01F7/0236 , F16C32/0427 , F16C39/063 , F16C2240/12 , F16C2360/00 , F16C2360/23
摘要： The present invention generally relates to an apparatus and method for axially supporting a shaft. In one aspect, a magnetic suspension system for supporting a shaft in a housing is provided. The magnetic suspension system includes an array of magnet members disposed between the shaft and the housing. The array of magnet members comprising a first magnet member, a second magnet member, and a third magnet member, wherein the first magnet member and the second magnet member generate a first force that is substantially parallel to a longitudinal axis of the shaft and the second magnet member and the third magnet member generate a second force that is substantially parallel with the longitudinal axis of the shaft The first force and the second force are configured to position the shaft axially within the housing. In another aspect, a method of supporting a shaft along a longitudinal axis of a housing is provided. In a further aspect, a suspension system for supporting a shaft in a housing is provided.
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公开(公告)号：US08803392B2
公开(公告)日：2014-08-12
申请号：US13163136
申请日：2011-06-17
IPC分类号： H02K7/09
CPC分类号： H01F7/0236 , F16C32/0427 , F16C39/063 , F16C2240/12 , F16C2360/00 , F16C2360/23
摘要： The present invention generally relates to an apparatus and method for axially supporting a shaft. In one aspect, a magnetic suspension system for supporting a shaft in a housing is provided. The magnetic suspension system includes an array of magnet members disposed between the shaft and the housing. The array of magnet members comprising a first magnet member, a second magnet member, and a third magnet member, wherein the first magnet member and the second magnet member generate a first force that is substantially parallel to a longitudinal axis of the shaft and the second magnet member and the third magnet member generate a second force that is substantially parallel with the longitudinal axis of the shaft The first force and the second force are configured to position the shaft axially within the housing. In another aspect, a method of supporting a shaft along a longitudinal axis of a housing is provided. In a further aspect, a suspension system for supporting a shaft in a housing is provided.
摘要翻译： 本发明总体上涉及一种轴向支撑轴的装置和方法。 一方面，提供一种用于将轴支撑在壳体中的磁悬浮系统。 磁悬浮系统包括设置在轴和壳体之间的磁体构件阵列。 磁体构件阵列包括第一磁体构件，第二磁体构件和第三磁体构件，其中第一磁体构件和第二磁体构件产生基本上平行于轴的纵向轴线的第一力，而第二磁体构件 磁体构件和第三磁体构件产生基本上平行于轴的纵向轴线的第二力。第一力和第二力构造成将轴定位在壳体内。 在另一方面，提供了一种沿着壳体的纵向轴线支撑轴的方法。 在另一方面，提供了一种用于将壳体中的轴支撑的悬架系统。
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公开(公告)号：US08348732B2
公开(公告)日：2013-01-08
申请号：US11610625
申请日：2006-12-14
IPC分类号： F24F7/00
CPC分类号： F24F11/0001 , F24F3/00 , F24F11/30 , F24F2110/00
摘要： The present invention is generally directed to an apparatus and a method for controlling an environment in a location. In one aspect, an apparatus for controlling an environmental condition in a location is provided. The apparatus includes a flow control device, wherein the flow control device is connectable to an environmental control unit via a conduit. The flow control device comprising a flow restriction member configured to selectively control an airflow into the location and a controller member configured to autonomously actuate the flow restriction member based upon the environmental condition in the location. In another aspect, a method for controlling an environmental condition in a first location and a second location is provided. In a further aspect, a system for controlling an environmental condition in a first location and a second location is provided. In yet a further aspect, a method for controlling an environmental condition in a location is provided.
摘要翻译： 本发明一般涉及一种用于控制位置中的环境的装置和方法。 一方面，提供一种用于控制位置中的环境状况的装置。 该装置包括流量控制装置，其中流量控制装置经由导管连接到环境控制装置。 流量控制装置包括流动限制构件，其构造成选择性地控制进入该位置的气流;以及控制器构件，其被配置为基于该位置中的环境条件来自主地致动流量限制构件。 另一方面，提供了一种用于控制第一位置和第二位置中的环境状况的方法。 在另一方面，提供了一种用于控制第一位置和第二位置中的环境状况的系统。 在另一方面，提供了一种用于控制位置中的环境状况的方法。
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公开(公告)号：US07313052B2
公开(公告)日：2007-12-25
申请号：US11102006
申请日：2005-04-08
IPC分类号： H04H9/00
CPC分类号： E21B47/12 , H04L25/0204 , H04L25/0228
摘要： A system and methods of transmitting information between a first location and a second location comprise transmitting a data signal and a known signal from one of the first location and the second location over a signal channel having a first noise component. A second noise component is measured in a noise channel adjacent the signal channel. The data signal, the known signal, and the first noise component are received at the other location. The first noise component is estimated based on the second noise component. The estimated noise component is combined with the received data signal and the received known signal to generate noise-cancelled received data and received known signals. The noise-cancelled received known signal is processed to obtain an estimate of the channel transfer function. The estimated channel transfer function is combined with the noise-cancelled received data signal to reconstruct the transmitted data signal.
摘要翻译： 在第一位置和第二位置之间传送信息的系统和方法包括通过具有第一噪声分量的信号信道从第一位置和第二位置之一发送数据信号和已知信号。 在与信号通道相邻的噪声通道中测量第二噪声分量。 在另一位置接收数据信号，已知信号和第一噪声分量。 基于第二噪声分量来估计第一噪声分量。 将估计的噪声分量与接收到的数据信号和接收到的已知信号组合以产生噪声消除的接收数据和接收到的已知信号。 处理噪声消除的接收已知信号以获得信道传递函数的估计。 估计的信道传递函数与噪声消除的接收数据信号相结合，以重建传输的数据信号。
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公开(公告)号：US20140347152A1
公开(公告)日：2014-11-27
申请号：US14455134
申请日：2014-08-08
IPC分类号： H01F7/02
CPC分类号： H01F7/0236 , F16C32/0427 , F16C39/063 , F16C2240/12 , F16C2360/00 , F16C2360/23
摘要： The present invention generally relates to an apparatus and method for axially supporting a shaft. In one aspect, a magnetic suspension system for supporting a shaft in a housing is provided. The magnetic suspension system includes an array of magnet members disposed between the shaft and the housing. The array of magnet members comprising a first magnet member, a second magnet member, and a third magnet member, wherein the first magnet member and the second magnet member generate a first force that is substantially parallel to a longitudinal axis of the shaft and the second magnet member and the third magnet member generate a second force that is substantially parallel with the longitudinal axis of the shaft The first force and the second force are configured to position the shaft axially within the housing. In another aspect, a method of supporting a shaft along a longitudinal axis of a housing is provided. In a further aspect, a suspension system for supporting a shaft in a housing is provided.
摘要翻译： 本发明总体上涉及一种轴向支撑轴的装置和方法。 一方面，提供一种用于将轴支撑在壳体中的磁悬浮系统。 磁悬浮系统包括设置在轴和壳体之间的磁体构件阵列。 磁体构件阵列包括第一磁体构件，第二磁体构件和第三磁体构件，其中第一磁体构件和第二磁体构件产生基本上平行于轴的纵向轴线的第一力，而第二磁体构件 磁体构件和第三磁体构件产生基本上平行于轴的纵向轴线的第二力。第一力和第二力构造成将轴定位在壳体内。 在另一方面，提供了一种沿着壳体的纵向轴线支撑轴的方法。 在另一方面，提供了一种用于将壳体中的轴支撑的悬架系统。
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公开(公告)号：US20120038232A1
公开(公告)日：2012-02-16
申请号：US13163136
申请日：2011-06-17
IPC分类号： H02K7/09
CPC分类号： H01F7/0236 , F16C32/0427 , F16C39/063 , F16C2240/12 , F16C2360/00 , F16C2360/23
摘要： The present invention generally relates to an apparatus and method for axially supporting a shaft. In one aspect, a magnetic suspension system for supporting a shaft in a housing is provided. The magnetic suspension system includes an array of magnet members disposed between the shaft and the housing. The array of magnet members comprising a first magnet member, a second magnet member, and a third magnet member, wherein the first magnet member and the second magnet member generate a first force that is substantially parallel to a longitudinal axis of the shaft and the second magnet member and the third magnet member generate a second force that is substantially parallel with the longitudinal axis of the shaft The first force and the second force are configured to position the shaft axially within the housing. In another aspect, a method of supporting a shaft along a longitudinal axis of a housing is provided. In a further aspect, a suspension system for supporting a shaft in a housing is provided.
摘要翻译： 本发明总体上涉及一种轴向支撑轴的装置和方法。 一方面，提供一种用于将轴支撑在壳体中的磁悬浮系统。 磁悬浮系统包括设置在轴和壳体之间的磁体构件阵列。 磁体构件阵列包括第一磁体构件，第二磁体构件和第三磁体构件，其中第一磁体构件和第二磁体构件产生基本上平行于轴的纵向轴线的第一力，而第二磁体构件 磁体构件和第三磁体构件产生基本上平行于轴的纵向轴线的第二力。第一力和第二力构造成将轴定位在壳体内。 在另一方面，提供了一种沿着壳体的纵向轴线支撑轴的方法。 在另一方面，提供了一种用于将壳体中的轴支撑的悬架系统。
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公开(公告)号：US08535126B2
公开(公告)日：2013-09-17
申请号：US12369668
申请日：2009-02-11
IPC分类号： F24F13/08
CPC分类号： F24F13/12 , F24F11/74 , F24F13/105
摘要： The invention relates to a method and mechanism to control air flow through an air handling system. In one aspect, a flow control device for use in an air handling system is provided. The device includes a flow control member having segmented sliding gates, wherein the flow control member is configured to selectively control an air flow stream by moving the sliding gates into the path of the air flow stream. The device further includes a controller member configured to control the movement of the sliding gates. Furthermore, the device includes a communication member configured to send and receive signals regarding the control of the air flow stream. Additionally, the device includes a power member for supplying power to the flow control member, the controller member and the communication member. In another aspect, a method of controlling an air flow stream in an air handling system is provided.
摘要翻译： 本发明涉及一种通过空气处理系统控制气流的方法和机构。 一方面，提供一种用于空气处理系统的流量控制装置。 该装置包括具有分段滑动门的流量控制构件，其中流量控制构件构造成通过将滑动门移动到空气流动流的路径中来选择性地控制气流。 该装置还包括被配置为控制滑动门的移动的控制器构件。 此外，该装置包括被配置为发送和接收关于气流的控制的信号的通信部件。 此外，该装置包括用于向流量控制构件，控制器构件和通信构件供电的动力构件。 另一方面，提供了一种在空气处理系统中控制气流的方法。
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公开(公告)号：US20100267328A1
公开(公告)日：2010-10-21
申请号：US12761010
申请日：2010-04-15
IPC分类号： F24F13/10
CPC分类号： F24F13/15 , F24F13/084
摘要： The present invention is generally directed to an apparatus and method for providing a single-size register grill system. In one aspect, a grill system which can be adapted for use with multiple sizes of register boxes is provided. The grill system includes a grill funnel configured to be attached to a register box, the grill funnel having a body with an airflow pathway that includes an airflow opening and a plurality of secondary airflow openings, wherein the secondary airflow openings are initially closed. The grill system further includes a grill assembly having a plurality of airflow adjustment members for controlling the airflow through the airflow pathway, wherein the grill assembly is attached to the grill funnel. In another aspect, a method of using a grill system is provided. In yet a further aspect, a grill funnel for use with a register box and a grill is provided.
摘要翻译： 本发明一般涉及用于提供单尺寸寄存器格栅系统的装置和方法。 在一个方面，提供了可适用于多种尺寸的寄存器盒的格栅系统。 格栅系统包括构造成附接到寄存器盒的格栅漏斗，所述格栅漏斗具有主体，该主体具有包括气流开口和多个次级气流开口的气流路径，其中所述次级气流开口被初始关闭。 格栅系统还包括具有多个气流调节构件的格栅组件，用于控制通过气流通路的气流，其中格栅组件附接到格栅漏斗。 另一方面，提供一种使用格栅系统的方法。 在另一方面，提供了一种用于寄存盒和格栅的格栅漏斗。
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公开(公告)号：US20090209195A1
公开(公告)日：2009-08-20
申请号：US12369668
申请日：2009-02-11
IPC分类号： F24F13/10
CPC分类号： F24F13/12 , F24F11/74 , F24F13/105
摘要： The invention relates to a method and mechanism to control air flow through an air handling system. In one aspect, a flow control device for use in an air handling system is provided. The device includes a flow control member having segmented sliding gates, wherein the flow control member is configured to selectively control an air flow stream by moving the sliding gates into the path of the air flow stream. The device further includes a controller member configured to control the movement of the sliding gates. Furthermore, the device includes a communication member configured to send and receive signals regarding the control of the air flow stream. Additionally, the device includes a power member for supplying power to the flow control member, the controller member and the communication member. In another aspect, a method of controlling an air flow stream in an air handling system is provided.
摘要翻译： 本发明涉及一种通过空气处理系统控制气流的方法和机构。 一方面，提供一种用于空气处理系统的流量控制装置。 该装置包括具有分段滑动门的流量控制构件，其中流量控制构件构造成通过将滑动门移动到空气流动流的路径中来选择性地控制气流。 该装置还包括被配置为控制滑动门的移动的控制器构件。 此外，该装置包括被配置为发送和接收关于气流的控制的信号的通信部件。 此外，该装置包括用于向流量控制构件，控制器构件和通信构件供电的动力构件。 另一方面，提供了一种在空气处理系统中控制气流的方法。
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公开(公告)号：US20120067582A1
公开(公告)日：2012-03-22
申请号：US12887235
申请日：2010-09-21
申请人： Roger W. Fincher
发明人： Roger W. Fincher
IPC分类号： E21B43/26
CPC分类号： E21B43/263 , E21B43/11
摘要： A method of fracturing an earth formation is disclosed. The method includes: isolating a section of a borehole in the earth formation; introducing a fluid into the isolated section and pressurizing the isolated section from a first pressure to a second pressure; introducing a stress concentration to a borehole wall at least one location in the isolated section when the fluid is at the selected pressure or during the pressurization; and initiating a hydraulic fracture in the earth formation at the at least one location.
摘要翻译： 公开了一种压裂地层的方法。 该方法包括：分离地层中钻孔的一部分; 将流体引入所述隔离部分并将所述隔离部分从第一压力加压至第二压力; 当流体处于选定压力或在加压期间，在隔离部分中的至少一个位置处向钻孔壁引入应力集中; 以及在所述至少一个位置处在所述地层中引发水力压裂。
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