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公开(公告)号：US20060123792A1
公开(公告)日：2006-06-15
申请号：US11012638
申请日：2004-12-15
Applicant: Jun Xu , Timothy Held
Inventor： Jun Xu , Timothy Held
CPC classification number: F23R3/286 , F23R3/14 , F23R3/343 , F23R2900/00014
Abstract: A method for decreasing combustor acoustics in gas turbine engines is provided. The method includes fabricating a plurality of premixers, chamfering a trailing edge of a main swirler shroud of each premixer, coupling a respective one of the chamfered premixers to each of a plurality of combustor domes, and coupling the plurality of combustor domes to an inlet of a combustor in a circumferential arrangement such that, during operation, the chamfered edge facilitates reducing combustor acoustics.
Abstract translation: 提供了一种用于降低燃气涡轮发动机中的燃烧器声学的方法。 该方法包括制造多个预混合器，对每个预混合器的主旋流器护罩的后缘进行倒角，将倒角预混合器中的相应一个连接到多个燃烧器圆顶中的每一个，以及将多个燃烧器穹顶连接到 周向布置的燃烧器，使得在操作期间，倒角边缘有助于降低燃烧器声学。
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公开(公告)号：US20070256418A1
公开(公告)日：2007-11-08
申请号：US11418613
申请日：2006-05-05
Applicant: Mark Mueller , Keith McManus , Zhongtao Dai , Michael Vermeersch , Venkatraman Ananthakrishnanlyer , Timothy Held , Jun Xu
Inventor： Mark Mueller , Keith McManus , Zhongtao Dai , Michael Vermeersch , Venkatraman Ananthakrishnanlyer , Timothy Held , Jun Xu
IPC: F02C1/00
CPC classification number: F23R3/00 , F23R2900/00017
Abstract: A method for assembling a gas turbine engine combustor is provided. The method includes providing a heat shield defined by a perimeter. The perimeter includes a radially inner edge, a radially outer edge, an axially inner edge, an axially outer edge, and an opening that extends from an upstream side of the heat shield to a downstream side of the heat shield. The method further includes coupling the heat shield to a domeplate such that the perimeter of the heat shield is positioned a distance downstream from an edge of the heat shield defining the opening. The method additionally includes coupling at least one fuel injector to the domeplate such that a portion of the fuel injector extends through the heat shield opening.
Abstract translation: 提供了一种用于组装燃气涡轮发动机燃烧器的方法。 该方法包括提供由周边限定的热屏蔽。 周边包括径向内边缘，径向外边缘，轴向内边缘，轴向外边缘和从隔热板的上游侧延伸到隔热罩的下游侧的开口。 该方法还包括将隔热罩联接到三脚架，使得隔热罩的周边定位在限定开口的隔热板的边缘的下游的距离处。 该方法另外包括将至少一个燃料喷射器联接到多孔板，使得燃料喷射器的一部分延伸穿过隔热开口。
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公开(公告)号：US20060096296A1
公开(公告)日：2006-05-11
申请号：US11312273
申请日：2005-12-20
Applicant: Timothy Held , Mark Mueller , Jun Xu
Inventor： Timothy Held , Mark Mueller , Jun Xu
IPC: F23R3/30
Abstract: A method for operating a gas turbine engine facilitates reducing an amount of emissions from a combustor. The combustor includes a mixer assembly including a pilot mixer, a main mixer, and an annular centerbody extending therebetween. The method comprises injecting at least one of fuel and airflow into the combustor through at least one swirler positioned within the pilot mixer, and injecting fuel into the combustor through at least one swirler positioned within the main mixer, such that the fuel is directed into a combustion chamber downstream from the main mixer.
Abstract translation: 用于操作燃气涡轮发动机的方法有助于减少来自燃烧器的排放量。 燃烧器包括一个混合器组件，该混合器组件包括一个先导式混合器，一个主混合器和一个在其间延伸的环形中心体。 该方法包括通过位于先导混合器内的至少一个旋流器将燃料和气流中的至少一种喷射到燃烧器中，并且通过位于主混合器内的至少一个旋流器将燃料喷射到燃烧器中，使得燃料被引导到 燃烧室主搅拌机下游。
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公开(公告)号：US20050103021A1
公开(公告)日：2005-05-19
申请号：US10929909
申请日：2004-08-30
Applicant: Timothy Held , Mark Mueller , Jun Xu
Inventor： Timothy Held , Mark Mueller , Jun Xu
Abstract: A method for operating a gas turbine engine facilitates reducing an amount of emissions from a combustor. The combustor includes a mixer assembly including a pilot mixer, a main mixer, and an annular centerbody extending therebetween. The method comprises injecting at least one of fuel and airflow into the combustor through at least one swirler positioned within the pilot mixer, and injecting fuel into the combustor through at least one swirler positioned within the main mixer, such that the fuel is directed into a combustion chamber downstream from the main mixer.
Abstract translation: 用于操作燃气涡轮发动机的方法有助于减少来自燃烧器的排放量。 燃烧器包括一个混合器组件，该混合器组件包括一个先导式混合器，一个主混合器和一个在其间延伸的环形中心体。 该方法包括通过位于先导混合器内的至少一个旋流器将燃料和气流中的至少一种喷射到燃烧器中，并且通过位于主混合器内的至少一个旋流器将燃料喷射到燃烧器中，使得燃料被引导到 燃烧室主搅拌机下游。
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公开(公告)号：US20230270190A1
公开(公告)日：2023-08-31
申请号：US17680339
申请日：2022-02-25
Applicant: Haijun Deng , Jun Xu
Inventor： Haijun Deng , Jun Xu
IPC: A41D13/005 , A41D13/002 , F25B21/04
CPC classification number: A41D13/0053 , A41D13/0051 , A41D13/0025 , F25B21/04
Abstract: A cooling device and a cooling coat using the cooling device includes a shell, a TEC cooling/heating module installed inside the shell, a fan and a controlling circuit. The TEC cooling/heating module comprises a TEC plate installed inside the shell, a first and a second heat conductor respectively configured on the cold face and hot face of the TEC plate; the shell is provided with an air inlet at the position corresponding to the fan; the shell is provided with an exhaust port corresponding to the second heat conductor, the end portion of the shell is provided with a cold/hot wind outlet corresponding to the first heat conductor; when the fan is running, air is sucked into the shell through the air inlet, and is blown to the first and second heat conductor.
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Patent Agency Ranking
公开(公告)号：US20230003952A1
公开(公告)日：2023-01-05
申请号：US17778416
申请日：2019-04-16
Applicant: Jun Xu
Inventor： Jun Xu
Abstract: Disclosed are an integrated optical assembly structure with an isolator and a processing method therefor. The structure comprises a front metal cover, a ceramic sleeve, a pressing block, a ceramic plug core and an isolator chip, wherein the ceramic sleeve is disposed inside the front metal cover; one end of the ceramic plug core is disposed inside the ceramic sleeve and the other end thereof is fixed in the pressing block; the pressing block has a plug core positioning hole and a chip accommodating hole; the chip accommodating hole has at least two positioning corners; and the isolator chip having magnetism itself is installed in the chip accommodating hole and is positioned and fixed via the positioning corners.
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公开(公告)号：US10735324B2
公开(公告)日：2020-08-04
申请号：US15805989
申请日：2017-11-07
Applicant: Rob Torres , Jun Xu , Vivek Gupta
Inventor： Rob Torres , Jun Xu , Vivek Gupta
IPC: H04L12/801 , H04L12/851 , H04L29/08
Abstract: A method for controlling congestion of traffic, by one of one or more User Terminals (UTs), traversing an intermediate node, the method comprising: associating one or more traffic flows of a priority to one of the one or more UTs; detecting a traffic congestion for the priority; performing Random Early Detection (RED) congestion control for the priority to relieve the traffic congestion; selecting, for the priority, a User Terminal (UT) with a perceived delay greater than a high threshold; and controlling, by priority, the traffic flows associated with the selected UT.
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8.发明授权公开(公告)号：US09900873B2
公开(公告)日：2018-02-20
申请号：US14418292
申请日：2011-12-16
Applicant: Yijian Chen , Jun Xu , Yu Ngok Li , Bo Dai , Junfeng Zhang
Inventor： Yijian Chen , Jun Xu , Yu Ngok Li , Bo Dai , Junfeng Zhang
CPC classification number: H04W72/042 , H04B7/024 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0091 , H04L27/2613 , H04W28/18 , H04W28/20 , H04W72/0446
Abstract: Disclosed are a method and device for transmitting parameters and a method and device for generating parameters. The method for transmitting parameters comprises: a transmission node determines a first set of parameters for the transmission node to generate at least one user equipment specific reference signal; and the transmission node sends the first set of parameters to one or more transmission nodes adjacent to the transmission node. Through the disclosure, interference between user equipment specific reference signals of transmission nodes is reduced.
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公开(公告)号：US09744393B1
公开(公告)日：2017-08-29
申请号：US15382715
申请日：2016-12-18
Applicant: YouTian Xu , Man Hung Chun , Jun Xu , Terrance Kenny
Inventor： YouTian Xu , Man Hung Chun , Jun Xu , Terrance Kenny
IPC: A62D3/40 , C04B18/08 , A62D101/08 , A62D101/28
CPC classification number: C04B18/08 , B09B3/0083 , B09B2220/06 , C04B20/023 , C04B20/04 , Y02W30/92 , C04B18/106
Abstract: A method for disposing of fly ash. After the fly ash has been processed using the method contained herein, this fly ash can be disposed of more easily because of the reduced toxicity of the final product. Also, this converted fly ash may be recycled and used as a material or aggregate in concrete. The method includes the treatment of dioxins found in fly ash found in waste incinerator flue from waste incineration power plants which includes collecting the fly ash, putting the fly ash into a hermetic device and treating the fly ash through various heating steps and thereafter lowering an environmental temperature in the hermetic heating device, which results in a significant reduction of dioxins in the fly ash.
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10.发明授权System and method for systematically removing customer personal information from an electronic device 有权从电子设备系统地删除客户个人信息的系统和方法公开(公告)号：US09575973B2
公开(公告)日：2017-02-21
申请号：US13587570
申请日：2012-08-16
Applicant: Joel McCarty , Russell Hamlin , Jun Xu , Scott Wittrock
Inventor： Joel McCarty , Russell Hamlin , Jun Xu , Scott Wittrock
CPC classification number: G06F17/30117 , G06F17/30073 , G06F21/62 , G06Q10/08 , G06Q10/0833 , G06Q10/0835
Abstract: A system and method for flashing one or more electronic devices. A flashing program executed by a server is accessed from a computing device. The one or more electronic devices are received for communication with the computing device. The one or more electronic devices are identified in response to receiving the one or more electronic devices. The one or more electronic devices are flashed to remove the customer private information through the computing device as instructed through the server.
Abstract translation: 一种用于闪烁一个或多个电子设备的系统和方法。 从计算设备访问由服务器执行的闪烁程序。 一个或多个电子设备被接收用于与计算设备通信。 响应于接收到一个或多个电子设备来识别一个或多个电子设备。 闪烁一个或多个电子设备以通过服务器指示通过计算设备去除客户私人信息。
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