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1. 发明授权

US08167547B2 Gas turbine engine with canted pocket and canted knife edge seal 有权
标题翻译：燃气涡轮发动机带斜口袋和斜口刀边缘密封
公开(公告)号：US08167547B2
公开(公告)日：2012-05-01
申请号：US11714019
申请日：2007-03-05
申请人： Charles C. Wu , Kevin N. McCusker , Roger E. Paolillo , Page Russell Palmiter
发明人： Charles C. Wu , Kevin N. McCusker , Roger E. Paolillo , Page Russell Palmiter
IPC分类号： F01D11/02
CPC分类号： F01D11/02 , F01D11/001 , F05D2250/712
摘要： A gas turbine engine is provided with turbine sealing structures including knife edge seals which extend at an angle relative to an axial center line of the engine. Each knife edge seal is associated with a control pocket defined between a radially inner surface and a spaced radially outer surface. The control pockets and their associated knife edge seals create a difficult flow path to prevent leakage into radially inner portions of the turbine section.
摘要翻译：燃气涡轮发动机设置有涡轮机密封结构，其包括相对于发动机的轴向中心线以一定角度延伸的刀刃密封件。每个刀刃密封件与限定在径向内表面和间隔开的径向外表面之间的控制腔相关联。控制袋及其相关的刀刃密封件产生困难的流动路径，以防止泄漏到涡轮部分的径向内部。

2. 发明申请

US20090067997A1 Gas turbine engine with canted pocket and canted knife edge seal 有权
标题翻译：燃气涡轮发动机带斜口袋和斜口刀边缘密封
公开(公告)号：US20090067997A1
公开(公告)日：2009-03-12
申请号：US11714019
申请日：2007-03-05
申请人： Charles C. Wu , Kevin N. McCusker , Roger E. Paolillo , Page Russell Palmiter
发明人： Charles C. Wu , Kevin N. McCusker , Roger E. Paolillo , Page Russell Palmiter
IPC分类号： F04D29/08
CPC分类号： F01D11/02 , F01D11/001 , F05D2250/712
摘要： A gas turbine engine is provided with turbine sealing structures including knife edge seals which extend at an angle relative to an axial center line of the engine. Each knife edge seal is associated with a control pocket defined between a radially inner surface and a spaced radially outer surface. The control pockets and their associated knife edge seals create a difficult flow path to prevent leakage into radially inner portions of the turbine section.
摘要翻译：燃气涡轮发动机设置有涡轮机密封结构，其包括相对于发动机的轴向中心线以一定角度延伸的刀刃密封件。每个刀刃密封件与限定在径向内表面和间隔开的径向外表面之间的控制腔相关联。控制袋及其相关的刀刃密封件产生困难的流动路径，以防止泄漏到涡轮部分的径向内部。

3. 发明授权

US08992177B2 High solidity and low entrance angle impellers on turbine rotor disk 有权
标题翻译：涡轮转子盘上的高坚固性和低入口角叶轮
公开(公告)号：US08992177B2
公开(公告)日：2015-03-31
申请号：US13289446
申请日：2011-11-04
申请人： Charles C. Wu , Kevin N. McCusker
发明人： Charles C. Wu , Kevin N. McCusker
IPC分类号： F01D5/18 , F01D5/08 , F01D5/30
CPC分类号： F01D5/187 , F01D5/082 , F01D5/3007 , F05D2250/713 , F05D2250/75
摘要： According to an embodiment disclosed herein, an apparatus for cooling a rotating part having cooling channels therein, the rotating part attaching to a disk rotating about an axis, the disk having a conduit for feeding a cooling fluid to the cooling channel is described. The apparatus has a first impeller rotating with the disk and in register with the conduit and an outer periphery of the disk, the impeller directing the cooling flow to the conduit.
摘要翻译：根据本文公开的实施例，描述了一种用于冷却其中具有冷却通道的旋转部件的装置，旋转部分附接到围绕轴线旋转的盘，盘具有用于将冷却流体供给到冷却通道的导管。该装置具有与盘旋转并与导管对准的第一叶轮和盘的外周边，叶轮将冷却流引导到导管。

4. 发明申请

US20130115081A1 HIGH SOLIDITY AND LOW ENTRANCE ANGLE IMPELLERS ON TURBINE ROTOR DISK 有权
标题翻译：涡轮转子盘上的高固体和低入口角度推进器
公开(公告)号：US20130115081A1
公开(公告)日：2013-05-09
申请号：US13289446
申请日：2011-11-04
申请人： Charles C. Wu , Kevin N. McCusker
发明人： Charles C. Wu , Kevin N. McCusker
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F01D5/082 , F01D5/3007 , F05D2250/713 , F05D2250/75
摘要： According to an embodiment disclosed herein, an apparatus for cooling a rotating part having cooling channels therein, the rotating part attaching to a disk rotating about an axis, the disk having a conduit for feeding a cooling fluid to the cooling channel is described. The apparatus has a first impeller rotating with the disk and in register with the conduit and an outer periphery of the disk, the impeller directing the cooling flow to the conduit.
摘要翻译：根据本文公开的实施例，描述了一种用于冷却其中具有冷却通道的旋转部件的装置，旋转部分附接到围绕轴线旋转的盘，盘具有用于将冷却流体供给到冷却通道的导管。该装置具有与盘旋转并与导管对准的第一叶轮和盘的外周边，叶轮将冷却流引导到导管。

5. 发明申请

US20130017059A1 HOLE FOR ROTATING COMPONENT COOLING SYSTEM 审中-公开
标题翻译：旋转部件冷却系统孔
公开(公告)号：US20130017059A1
公开(公告)日：2013-01-17
申请号：US13184035
申请日：2011-07-15
申请人： Charles C. Wu , Kevin N. McCusker , Mark S. Turner
发明人： Charles C. Wu , Kevin N. McCusker , Mark S. Turner
IPC分类号： F04D29/38
CPC分类号： F01D5/08 , F01D5/082 , F01D5/087
摘要： A rotor for a gas turbine engine comprises an annular body and a plurality of holes. The annular body is configured to rotate in a circumferential direction about an axis extending through a center of the annular body. The annular body comprises an outer diameter surface and an inner diameter surface. The plurality of holes extends through the annular body. Each of the holes comprises an elongate profile in the circumferential direction, and a side wall extending between the outer diameter surface and the inner diameter surface. The side wall is slanted in the circumferential direction.
摘要翻译：用于燃气涡轮发动机的转子包括环形体和多个孔。环形体构造成围绕延伸穿过环形体的中心的轴线在圆周方向上旋转。环形体包括外径表面和内径表面。多个孔延伸穿过环形体。每个孔包括在圆周方向上的细长轮廓，以及在外径表面和内径表面之间延伸的侧壁。侧壁在圆周方向上倾斜。

6. 发明申请

US20140012893A1 SYSTEM AND METHOD OF TRANSMITTING DATA OVER A COMPUTER NETWORK INCLUDING FOR PRESENTATIONS OVER MULTIPLE CHANNELS IN PARALLEL 有权
标题翻译：在计算机网络中传输数据的系统和方法，包括用于并行多个通道的演示文稿
公开(公告)号：US20140012893A1
公开(公告)日：2014-01-09
申请号：US13903034
申请日：2013-05-28
申请人： Matthew N. Kaplan , Charles C. Wu
发明人： Matthew N. Kaplan , Charles C. Wu
IPC分类号： H04L25/14
CPC分类号： H04L25/14 , H04L65/602 , H04L65/604 , H04L65/608 , H04L67/02
摘要： A method and system of transmitting data via a computer network to a plurality of end-users. Transmission of successive data units may be prompted by human-operated and/or automated central control. Successive arrays of data units may be transmitted over a plurality of channels, in parallel. Each end-user chooses which channel or channels to receive and may change channels at will. Transmission of successive arrays may coincide with successive occurrences during the course of a live event. Data units also may be transmitted over one or more channels asynchronously with transmissions over other channels. Controller-prompted transmissions, received passively by end-users, also may be integrated with a facility for end-users to browse data sources in a self-directed sequence and pace.
摘要翻译：一种通过计算机网络向多个最终用户发送数据的方法和系统。连续数据单元的传输可以由人为操作和/或自动化的中央控制来提示。数据单元的连续阵列可以并行地在多个信道上传输。每个最终用户选择要接收的频道或频道，并可随意更改频道。连续阵列的传输可能与实况事件过程中的连续出现重合。数据单元还可以通过一个或多个信道与其他信道上的传输异步传输。由终端用户被动接收到的控制器提示的传输也可以与最终用户的设施集成，以自我定向的顺序和速度浏览数据源。

7. 发明授权

US08463848B2 System and method of transmitting data over a computer network including for presentations over multiple channels in parallel 有权
标题翻译：通过计算机网络发送数据的系统和方法，包括并行地通过多个信道进行演示
公开(公告)号：US08463848B2
公开(公告)日：2013-06-11
申请号：US12837451
申请日：2010-07-15
申请人： Matthew N. Kaplan , Charles C. Wu
发明人： Matthew N. Kaplan , Charles C. Wu
IPC分类号： G06F15/16
CPC分类号： H04L25/14 , H04L65/602 , H04L65/604 , H04L65/608 , H04L67/02
摘要： A system and method of transmitting data via a computer network to a plurality of end-users. Transmission of successive data units may be prompted by human-operated and/or automated central control. Successive arrays of data units may be transmitted over a plurality of channels, in parallel. Each end-user chooses which channel or channels to receive and may change channels at will. Transmission of successive arrays may coincide with successive occurrences during the course of a live event. Data units also may be transmitted over one or more channels asynchronously with transmissions over other channels. Controller-prompted transmissions, received passively by end-users, also may be integrated with a facility for end-users to browse data sources in a self-directed sequence and pace.
摘要翻译：一种通过计算机网络向多个终端用户发送数据的系统和方法。连续数据单元的传输可以由人为操作和/或自动化的中央控制来提示。数据单元的连续阵列可以并行地在多个信道上传输。每个最终用户选择要接收的频道或频道，并可随意更改频道。连续阵列的传输可能与实况事件过程中的连续出现重合。数据单元还可以通过一个或多个信道与其他信道上的传输异步传输。由终端用户被动接收到的控制器提示的传输也可以与最终用户的设施集成，以自我定向的顺序和速度浏览数据源。

8. 发明授权

US07591631B2 Flow delivery system for seals 有权
标题翻译：密封件流量输送系统
公开(公告)号：US07591631B2
公开(公告)日：2009-09-22
申请号：US11480267
申请日：2006-06-30
申请人： Gavin Hendricks , Nils G. Dahl , Kevin M. Plante , Charles C. Wu , Christopher J. Loconto
发明人： Gavin Hendricks , Nils G. Dahl , Kevin M. Plante , Charles C. Wu , Christopher J. Loconto
IPC分类号： F01D25/18
CPC分类号： F01D11/04 , F01D25/18 , F05D2240/50
摘要： A turbo machine includes a housing having a bearing compartment for receiving lubrication. The housing also provides a buffer compartment for receiving air, for example, compressor bleed air. A turbine shaft is supported within the housing on a bearing for rotation relative to the housing. The bearing is arranged within the bearing compartment. A seal is arranged between the turbine shaft and the housing and separates the bearing and buffer compartments. The seal includes opposing lubrication and air sides that are respectively exposed to the bearing and buffer compartments. The buffer tube is fluidly connected to a body of the buffer compartment. A buffer tube introduces flow generally tangential to an inner surface of the body for generating a swirl within the body. The buffer tube includes a velocity control device such a venturi arranged at an exit of the tube to control the velocity of the flow entering the body. An orifice plate is arranged upstream from the venturi to control the flow to a desired flow rate. The swirling flow within the body at the desired flow rate and velocity provides a uniform pressure gradient at idle having a large enough pressure magnitude to create the desired pressure differential across the seal. The increased pressure in the buffer compartment in the vicinity of the seal prevents leakage of lubricant past the seal at idle.
摘要翻译：涡轮机包括具有用于接收润滑的轴承室的壳体。外壳还提供用于接收空气的缓冲室，例如压缩机排放空气。涡轮轴在壳体内被支撑在轴承上以相对于壳体旋转。轴承布置在轴承箱内。在涡轮机轴和壳体之间设置密封件，并分离轴承和缓冲隔室。密封件包括分别暴露于轴承和缓冲隔室的相对的润滑和空气侧。缓冲管流体地连接到缓冲室的主体。缓冲管引入大致与身体的内表面相切的流动，用于在体内产生漩涡。缓冲管包括速度控制装置，诸如布置在管的出口处的文丘里管，以控制进入身体的流速。孔板布置在文丘里管的上游，以将流量控制到所需的流速。体内所需的流速和速度下的旋转流在空闲时提供均匀的压力梯度，具有足够大的压力大小，以产生跨过密封件的所需压力差。在密封附近的缓冲室中增加的压力防止润滑剂在怠速时经过密封件而泄漏。

9. 发明授权

US09300505B2 System and method of transmitting data over a computer network including for presentations over multiple channels in parallel 有权
标题翻译：通过计算机网络发送数据的系统和方法，包括并行地通过多个信道进行演示
公开(公告)号：US09300505B2
公开(公告)日：2016-03-29
申请号：US13903034
申请日：2013-05-28
申请人： Matthew N. Kaplan , Charles C. Wu
发明人： Matthew N. Kaplan , Charles C. Wu
IPC分类号： G06F15/16 , H04L25/14 , H04L29/06 , H04L29/08
CPC分类号： H04L25/14 , H04L65/602 , H04L65/604 , H04L65/608 , H04L67/02
摘要： A method and system of transmitting data via a computer network to a plurality of end-users. Transmission of successive data units may be prompted by human-operated and/or automated central control. Successive arrays of data units may be transmitted over a plurality of channels, in parallel. Each end-user chooses which channel or channels to receive and may change channels at will. Transmission of successive arrays may coincide with successive occurrences during the course of a live event. Data units also may be transmitted over one or more channels asynchronously with transmissions over other channels. Controller-prompted transmissions, received passively by end-users, also may be integrated with a facility for end-users to browse data sources in a self-directed sequence and pace.
摘要翻译：一种通过计算机网络向多个最终用户发送数据的方法和系统。连续数据单元的传输可以由人为操作和/或自动化的中央控制来提示。数据单元的连续阵列可以并行地在多个信道上传输。每个最终用户选择要接收的频道或频道，并可随意更改频道。连续阵列的传输可能与实况事件过程中的连续出现重合。数据单元还可以通过一个或多个信道与其他信道上的传输异步传输。由终端用户被动接收到的控制器提示的传输也可以与最终用户的设施集成，以自我定向的顺序和速度浏览数据源。

10. 发明授权

US5933477A Changing-urgency-dependent message or call delivery 失效
标题翻译：改变紧急性消息或呼叫传递
公开(公告)号：US5933477A
公开(公告)日：1999-08-03
申请号：US787465
申请日：1997-01-22
申请人： Charles C. Wu
发明人： Charles C. Wu
IPC分类号： H04M3/533 , H04M3/537 , H04M1/64
CPC分类号： H04M3/533 , H04M2203/2016 , H04M3/53333 , H04M3/537
摘要： Communications (e.g., messages or calls) are treated with increasing urgency as their "expiration" time approaches. An expiration time is specified (FIG. 2 or 3) for a communication by its originator or some other entity and may be content-determined. Delivery of the communication to a recipient (e.g., an addressee or an agent of the addressee) is then attempted (FIG. 5) according to instructions (604-608) specified (FIG. 4) by the recipient (602). Each instruction corresponds to a different interval of time (612) prior to the expiration time of communications. During each present time interval prior to the expiration time that is associated with a communication, delivery of an undelivered said communication is attempted according to the delivery instruction that corresponds to the present time interval (FIG. 5). This technique can be combined with a priority-based delivery technique: each time interval prior to the expiration time may have a different priority (610) associated therewith, and the communication may also have an associated priority, whereupon the delivery is attempted either according to the instruction that corresponds to the priority that is associated with the present time interval prior to the expiration time or according to the instruction that corresponds to the higher one of the priority associated with the present time interval and with the communication.
摘要翻译：当他们的“到期”时间接近时，通信（例如消息或呼叫）随着紧急情况的处理。指定终止时间（图2或3）用于其发起者或某个其他实体的通信，并且可以是内容确定的。然后根据接收者（602）指定的指示（604-608）尝试向接收者（例如收件人或收件人的代理）传送通信（图5）。每个指令对应于通信到期时间之前的不同时间间隔（612）。在与通信相关联的到期时间之前的每个当前时间间隔期间，根据与当前时间间隔对应的传送指令（图5）尝试传送未传送的所述通信。该技术可以与基于优先级的传送技术组合：到期时间之前的每个时间间隔可以具有与之相关联的不同的优先级（610），并且通信也可以具有相关联的优先级，因此尝试根据对应于与到期时间之前的当前时间间隔相关联的优先级的指令，或者根据与当前时间间隔和通信相关联的优先级较高的一个对应的指令。

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