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201 条记录 (耗时 0.047 秒)

    MODEL BASED TEMPERING AIR CONTROL AND ENHANCEMENT OF EXHAUST FOR SELECT CATALYTIC REDUCTION
    22.
    发明申请
    MODEL BASED TEMPERING AIR CONTROL AND ENHANCEMENT OF EXHAUST FOR SELECT CATALYTIC REDUCTION 有权
    基于模型的温度空气控制和增强选择催化还原的排气

    公开(公告)号：US20120058013A1

    公开(公告)日：2012-03-08

    申请号：US12874333

    申请日：2010-09-02

    申请人： Larry William Swanson ,  Douglas Frank Beadie ,  Neil Colin Widmer ,  Hua Zhang ,  Gilbert Otto Kraemer

    发明人： Larry William Swanson ,  Douglas Frank Beadie ,  Neil Colin Widmer ,  Hua Zhang ,  Gilbert Otto Kraemer

    IPC分类号： B01D53/94 ,  F02C7/14

    CPC分类号： F01D25/30 ,  B01D53/8625 ,  B01D53/8696 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2251/208 ,  B01D2258/018

    摘要： A method and system for controlling a temperature of an exhaust gas being introduced to a catalyst is provided. Using an adjustable flow controller, an adjustable amount of tempering fluid is provided to the exhaust gas prior to the exhaust gas proceeding to the catalyst. A sensor senses a parameter indicative of a temperature of the exhaust gas being introduced to the catalyst. A computer processor uses a relationship to relate the parameter to an adjustment of the adjustable flow controller that will adjust the amount of tempering fluid provided to the exhaust gas and change the temperature of the exhaust gas being introduced to the catalyst toward a target temperature. Adjustment of the adjustable flow controller is initiated by the computer processor to change the flow of the tempering fluid, and the relationship between the parameter and the adjustment of the adjustable flow controller is updated.

    摘要翻译： 提供了一种用于控制引入催化剂的排气温度的方法和系统。 使用可调流量控制器，在排气进入催化剂之前，将可调量的回火流体提供给废气。 传感器感测指示引入催化剂的废气的温度的参数。 计算机处理器使用一种关系来将参数与可调节流量控制器的调节相关联，该调节流量控制器将调节提供给废气的回火流体的量并将引入催化剂的废气的温度改变为目标温度。 可调节流量控制器的调整由计算机处理器启动，以改变回火流体的流量，并且更新可调节流量控制器的参数与调整之间的关系。

    Linkers and co-coupling agents for optimization of oligonucleotide synthesis and purification on solid supports
    24.
    发明授权
    Linkers and co-coupling agents for optimization of oligonucleotide synthesis and purification on solid supports 有权
    用于在固体支持物上优化寡核苷酸合成和纯化的接头和共偶联剂

    公开(公告)号：US08053187B2

    公开(公告)日：2011-11-08

    申请号：US12897483

    申请日：2010-10-04

    申请人： Xiaolian Gao ,  Hua Zhang ,  Peilin Yu ,  Eric Leproust ,  Jean Philippe Pellois ,  Qin Xiang ,  Xiaochuan Zhou

    发明人： Xiaolian Gao ,  Hua Zhang ,  Peilin Yu ,  Eric Leproust ,  Jean Philippe Pellois ,  Qin Xiang ,  Xiaochuan Zhou

    IPC分类号： C12Q1/68 ,  C12P19/34 ,  C07H21/00 ,  C07H21/02

    CPC分类号： C07H19/06 ,  C07B2200/11 ,  C07H19/10 ,  C07H19/16 ,  C07H19/20 ,  C07H21/00 ,  C07K2/00 ,  C40B40/06 ,  C40B50/18 ,  C40B80/00

    摘要： A method of modulation of synthesis capacity on and cleavage properties of synthetic oligomers from solid support is described. The method utilizes linker molecules attached to a solid surface and co-coupling agents that have similar reactivities to the coupling compounds with the surface functional groups. The preferred linker molecules provide an increased density of polymers and more resistance to cleavage from the support surface. The method is particularly useful for synthesis of oligonucleotides, oligonucleotides microarrays, peptides, and peptide microarrays. The stable linkers are also coupled to anchor molecules for synthesis of DNA oligonucleotides using on support purification, eliminating time-consuming chromatography and metal cation presence. Oligonucleotides thus obtained can be directly used for mass analysis, DNA amplification and ligation, hybridization, and many other applications.

    摘要翻译： 描述了从固体支持物调节合成低聚物的合成能力和裂解性质的方法。 该方法利用连接到固体表面的连接分子和与表面官能团的偶联化合物具有相似反应性的共偶联剂。 优选的接头分子提供了增加的聚合物密度，并且具有更强的抗支撑表面的裂解性。 该方法对于合成寡核苷酸，寡核苷酸微阵列，肽和肽微阵列特别有用。 稳定的接头还与锚分子偶联，用于在支持物纯化上合成DNA寡核苷酸，消除了耗时的色谱和金属阳离子存在。 如此获得的寡核苷酸可以直接用于质量分析，DNA扩增和连接，杂交和许多其他应用。

    Soldering apparatus and soldering method
    25.
    发明授权
    Soldering apparatus and soldering method 失效
    焊接设备和焊接方法

    公开(公告)号：US07845541B1

    公开(公告)日：2010-12-07

    申请号：US12628354

    申请日：2009-12-01

    申请人： Lu Yang Chen ,  Yong Zheng ,  Riguang Cheng ,  Hua Zhang

    发明人： Lu Yang Chen ,  Yong Zheng ,  Riguang Cheng ,  Hua Zhang

    IPC分类号： B23K37/00 ,  B23K31/02

    CPC分类号： B23K1/0016 ,  B23K3/0638 ,  B23K2101/38

    摘要： A soldering apparatus has a fixture receiving an electronic component and a conducting wire, with a free end of the conducting wire superimposed on the soldering area of the electronic component, a convey mechanism capable of transmitting the fixture downstream, a daubing device, and a soldering device. The daubing device has a level movable element capable of moving along a convey direction of the convey mechanism, and a vertical movable element mounted on the level movable element and capable of moving along an upward and downward direction. A carrier mounted to the vertical movable element has a solder paste can for loading the solder paste, and an output portion for dispensing the solder paste to the soldering area. The soldering device has a soldering head heating the solder paste for shrinking the insulator, with the core wire exposing and connected to the soldering area by the cool solder paste.

    摘要翻译： 焊接装置具有容纳电子部件和导线的固定装置，导电线的自由端重叠在电子部件的焊接区域上，能够将下游固定的传送机构，涂抹装置和焊接 设备。 涂抹装置具有能够沿着输送机构的输送方向移动的液位可动元件和安装在液位可动元件上并能够沿上下方向移动的垂直可动元件。 安装到垂直可移动元件的载体具有用于装载焊膏的焊膏罐和用于将焊膏分配到焊接区域的输出部分。 焊接装置具有焊接头，加热用​​于收缩绝缘体的焊膏，芯线通过冷焊膏暴露并连接到焊接区域。

    Predictive model based control system for heavy duty gas turbines
    26.
    发明授权
    Predictive model based control system for heavy duty gas turbines 有权
    重型燃气轮机预测模型控制系统

    公开(公告)号：US07837429B2

    公开(公告)日：2010-11-23

    申请号：US11626481

    申请日：2007-01-24

    申请人： Hua Zhang ,  Dean Erickson ,  Michael Michalski ,  Jason Seale ,  Priscilla Childers

    发明人： Hua Zhang ,  Dean Erickson ,  Michael Michalski ,  Jason Seale ,  Priscilla Childers

    IPC分类号： F01D25/12

    CPC分类号： F01D11/24 ,  F01D25/14 ,  F05D2260/201 ,  F05D2270/44 ,  Y02T50/676

    摘要： A system for controlling the clearance between a turbine blade and the turbine casing that includes an impingement cooling manifold attached to a turbine casing, a temperature sensing device for determining the temperature of the turbine casing, a blower, a control system logic for determining the setting temperature of the casing, and a controller for controlling the blower, wherein the blower forces air onto the impingement cooling manifold to cool the casing towards the setting temperature and control the clearance.

    摘要翻译： 一种用于控制涡轮机叶片和涡轮机壳体之间的间隙的系统，其包括附接到涡轮机壳体的冲击冷却歧管，用于确定涡轮机壳体的温度的温度感测装置，鼓风机，用于确定设置的控制系统逻辑 壳体的温度和用于控制鼓风机的控制器，其中鼓风机迫使空气进入冲击冷却歧管以将壳体朝着设定温度冷却并控制间隙。

    Mixer for cooling and sealing air system of turbomachinery
    27.
    发明授权
    Mixer for cooling and sealing air system of turbomachinery 失效
    涡轮机冷却和密封空气系统混合器

    公开(公告)号：US07823390B2

    公开(公告)日：2010-11-02

    申请号：US11711306

    申请日：2007-02-27

    申请人： Ravi Praveen S. Eluripati ,  David Wesley Ball, Jr. ,  Kenneth Neil Whaling ,  Hua Zhang

    发明人： Ravi Praveen S. Eluripati ,  David Wesley Ball, Jr. ,  Kenneth Neil Whaling ,  Hua Zhang

    IPC分类号： F02C6/04

    CPC分类号： F02C7/185 ,  F01D11/04 ,  F01D25/12 ,  F02C3/06 ,  F02C3/32

    摘要： A system is provided for directing air from plural compressor ports to provide cooling and/or sealing air to an associated turbine site. A first flow from a pressure stage of the compressor has a first pressure and temperature. A second flow from another pressure stage of the compressor has a second pressure and temperature. The first and second pressures/temperatures are different. An ejector has two inlets for receiving the first and second flows, and output for combining the first and second flows into a third flow. The pressure and temperature of the third flow are different from the first and second pressures and temperatures. A bypass line is connected between the first flow and the third flow, and provides a bypass flow. A mixer combines the bypass flow and the third flow into a fourth flow. The fourth flow has a pressure and temperature intermediate the pressure and temperature of the bypass flow and the third flow. The mixer comprises inner and outer sections. The inner section is generally cylindrical in cross section and has a plurality of holes therein. The angle between the direction of the bypass flow and the direction of the third flow, when the bypass flow meets the third flow in the mixer, is less than about 90 degrees.

    摘要翻译： 提供一种用于引导来自多个压缩机端口的空气以向相关联的涡轮机位置提供冷却和/或密封空气的系统。 来自压缩机的压力级的第一流量具有第一压力和温度。 来自压缩机的另一压力级的第二流量具有第二压力和温度。 第一和第二压力/温度是不同的。 喷射器具有用于接收第一和第二流的两个入口，并且输出用于将第一和第二流合并成第三流。 第三流量的压力和温度与第一和第二压力和温度不同。 旁路管线连接在第一流和第三流之间，并提供旁路流。 混合器将旁路流和第三流合并成第四流。 第四流量的压力和温度介于旁路流量和第三流量的压力和温度之间。 混合器包括内部和外部部分。 内部截面通常为圆柱形，其中具有多个孔。 当旁通流量与混合器中的第三流量相交时，旁路流动方向与第三流动方向之间的角度小于约90度。

    Linkers and co-coupling agents for optimization of oligonucleotide synthesis and purification on solid supports
    28.
    发明授权
    Linkers and co-coupling agents for optimization of oligonucleotide synthesis and purification on solid supports 有权
    用于在固体支持物上优化寡核苷酸合成和纯化的接头和共偶联剂

    公开(公告)号：US07807807B2

    公开(公告)日：2010-10-05

    申请号：US12493985

    申请日：2009-06-29

    申请人： Xiaolian Gao ,  Hua Zhang ,  Peilin Yu ,  Eric Leproust ,  Jean Philippe Pellois ,  Qin Xiang ,  Xiaochuan Zhou

    发明人： Xiaolian Gao ,  Hua Zhang ,  Peilin Yu ,  Eric Leproust ,  Jean Philippe Pellois ,  Qin Xiang ,  Xiaochuan Zhou

    IPC分类号： C07H21/00 ,  C07H15/00 ,  C07H21/04 ,  C12Q1/68

    CPC分类号： C07H19/06 ,  C07B2200/11 ,  C07H19/10 ,  C07H19/16 ,  C07H19/20 ,  C07H21/00 ,  C07K2/00 ,  C40B40/06 ,  C40B50/18 ,  C40B80/00

    摘要： A method of modulation of synthesis capacity on and cleavage properties of synthetic oligomers from solid support is described. The method utilizes linker molecules attached to a solid surface and co-coupling agents that have similar reactivities to the coupling compounds with the surface functional groups. The preferred linker molecules provide an increased density of polymers and more resistance to cleavage from the support surface. The method is particularly useful for synthesis of oligonucleotides, oligonucleotides microarrays, peptides, and peptide microarrays. The stable linkers are also coupled to anchor molecules for synthesis of DNA oligonucleotides using on support purification, eliminating time-consuming chromatography and metal cation presence. Oligonucleotides thus obtained can be directly used for mass analysis, DNA amplification and ligation, hybridization, and many other applications.

    摘要翻译： 描述了从固体支持物调节合成低聚物的合成能力和裂解性质的方法。 该方法利用连接到固体表面的连接分子和与表面官能团的偶联化合物具有相似反应性的共偶联剂。 优选的接头分子提供了增加的聚合物密度，并且具有更强的抗支撑表面的裂解性。 该方法对于合成寡核苷酸，寡核苷酸微阵列，肽和肽微阵列特别有用。 稳定的接头还与锚分子偶联，用于在支持物纯化上合成DNA寡核苷酸，消除了耗时的色谱和金属阳离子存在。 如此获得的寡核苷酸可以直接用于质量分析，DNA扩增和连接，杂交和许多其他应用。

    Combined Cycle Power Plant
    30.
    发明申请
    Combined Cycle Power Plant 审中-公开
    联合循环发电厂

    公开(公告)号：US20100095648A1

    公开(公告)日：2010-04-22

    申请号：US12253435

    申请日：2008-10-17

    申请人： Hua Zhang ,  Jatila Ranasinghe

    发明人： Hua Zhang ,  Jatila Ranasinghe

    IPC分类号： F01K23/06 ,  F02C6/00

    CPC分类号： F01K23/10 ,  F01K23/16 ,  F02C6/18 ,  F05D2220/72 ,  F05D2260/208 ,  Y02E20/16

    摘要： A combined cycle power plant including a gas turbine, a steam turbine and a heat recovery generator, for thermally connecting the gas turbine and the steam turbine. The heat recovery steam generator has a duct for receiving hot exhaust gas from the gas turbine. The heat recovery steam generator is also associated with a heating system for receiving feed water for heating to steam. A heat pipe having a first end disposed within the duct operates to remove heat there from. A second end of the heat pipe disposed within the heating system operates to transfer heat to the feed water.

    摘要翻译： 一种联合循环发电厂，其包括燃气轮机，蒸汽轮机和热回收发生器，用于热连接燃气轮机和汽轮机。 热回收蒸汽发生器具有用于接收来自燃气轮机的热废气的管道。 热回收蒸汽发生器还与用于接收用于加热到蒸汽的给水的加热系统相关联。 具有设置在管道内的第一端的热管用于从其中除去热量。 设置在加热系统内的热管的第二端操作以将热量传递给给水。