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41.发明申请Electrostatic deflection system with low aberrations and vertical beam incidence 有权具有低像差和垂直光束入射的静电偏转系统公开(公告)号：US20070075262A1
公开(公告)日：2007-04-05
申请号：US11241880
申请日：2005-09-30
IPC分类号： H01J37/147
CPC分类号： H01J37/1477 , H01J2237/1518 , H01J2237/28 , H01J2237/3175
摘要： Embodiments of the present invention may be utilized to improve electron beam deflection. One embodiment provides an electrostatic deflection system with electrodes that minimize aberrations and to achieve vertical incidence simultaneously. By using at least two stages of deflection for a deflection direction, the present invention allows the deflected electron beam to pass a back focal plane of an objective lens while deflection capacitors are not disposed across the back focal plane. As a result, deflection electrodes can have an angle of 120° to minimize aberrations and simultaneously achieve vertical incidence of the electron beam on a target to avoid distortions or changes in magnification with height variations of the target or focus variations.
摘要翻译： 本发明的实施例可用于改善电子束偏转。 一个实施例提供一种静电偏转系统，其具有最小化像差并且同时实现垂直入射的电极。 通过对偏转方向使用至少两个偏转级，本发明允许偏转的电子束通过物镜的后焦平面，而偏转电容器不跨过后焦平面设置。 结果，偏转电极可以具有120°的角度以最小化像差并且同时实现电子束在靶上的垂直入射，以避免目标或焦点变化的高度变化引起的变形或放大变化。
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公开(公告)号：US06982065B2
公开(公告)日：2006-01-03
申请号：US10022742
申请日：2001-12-20
CPC分类号： B01D53/9454 , B01J35/04 , F01N3/281 , F01N3/2814 , F01N2330/32 , F01N2330/42 , F23R3/40 , Y02T10/22
摘要： A catalyzer has a plurality of plane sheets arranged superposed and spaced apart from each other in a stack, between which a plurality of straight channels extend parallel in the flow direction and are delimited by the plane sheets. The plane sheets are coated in such a way that a catalytic coating is present in all channels; that the catalytic coating is limited to predetermined sections of the channels; and that inside the channels, uncoated sections in each case are positioned opposite to sections with the catalytic coatings. The uncoated sections absorb the heat radiation emitted by the catalytic coatings during operation, thereby improving cooling and preventing homogeneous ignition.
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公开(公告)号：US06886344B2
公开(公告)日：2005-05-03
申请号：US10808487
申请日：2004-03-25
CPC分类号： F25J3/04636 , C10J2300/1823 , F02C3/20 , F02C3/34 , F25J3/04533 , F25J2205/80 , F25J2210/50 , F25J2240/70 , Y02E20/344 , Y02P20/129 , Y02P20/152
摘要： In a method for the operation of a power plant with a closed or quasi-closed cycle, the power plant substantially comprises at least one compressor unit (1) or a pump, at least one combustion chamber (2), at least one turbine (3) and at least one heat sink (4). In the combustion chamber (2), a fuel mass flow (14) reacts with at least one oxygen flow (12), the excess combustion products which are formed as a result (CO2, H2O) are removed from the cycle at a suitable location (5, 6), and the oxygen stream (12) fed to the combustion chamber is obtained by means of an air fractionation installation (11). Means (9) for coarse fractionation of the supplied air (8) are connected upstream of the air fractionation installation (11) in order to supply oxygen-enriched air (10) to the air fractionation installation (11).
摘要翻译： 在用于操作具有封闭或准闭合循环的发电厂的方法中，发电厂基本上包括至少一个压缩机单元（1）或泵，至少一个燃烧室（2），至少一个涡轮机 3）和至少一个散热器（4）。 在燃烧室（2）中，燃料质量流（14）与至少一个氧气流（12）反应，作为结果形成的过量燃烧产物（CO 2，H 2 O）在合适位置（5,6）从循环中除去，并且通过空气分馏装置（11）获得供给到燃烧室的氧气流（12）。 为了向空气分馏装置（11）供给富氧空气（10），在空气分馏装置（11）的上游连接供给空气（8）的粗分馏装置（9）。
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公开(公告)号：US06708497B2
公开(公告)日：2004-03-23
申请号：US10183871
申请日：2002-06-28
IPC分类号： F02C330
CPC分类号： F01K21/047
摘要： The invention relates to a method of operating a gas turbine installation (1), compressed fresh air (6, 19, 38) is branched off after a compressor (2) and supplied to an evaporator device (14), in the evaporator device (14) feed water (17, 26, 28) is evaporated, while heat is supplied, and is mixed with the fresh air (6, 19, 38) in order to generate a steam/air mixture (22, 37), the steam/air mixture (22, 37) is fed back upstream of a gas turbine (10), the heat required for the evaporation of the feed water (17, 26, 28) is at least partially extracted from an exhaust gas (12) of the gas turbine (10). In order to improve the efficiency of the gas turbine installation (1), the feed water (17, 26, 28) runs down along a wall arrangement (39) heated by the exhaust gas (12) and is subjected to the fresh air (6, 19, 38). The feed water (17, 26, 28) evaporates and mixes with the fresh air (6, 19, 38), by which means the steam/air mixture (22, 37) forms for the recirculation.
摘要翻译： 本发明涉及一种操作燃气轮机装置（1）的方法，压缩的新鲜空气（6,39,38）在压缩机（2）之后被分流并供应到蒸发装置（14），在蒸发器装置 14）供水（17,26,28）蒸发，同时供应热量，并与新鲜空气（6,19,38）混合以产生蒸汽/空气混合物（22,37），蒸汽 /空气混合物（22,37）被馈送到燃气轮机（10）的上游，用于蒸发给水（17,26,28）所需的热量至少部分地从排气（12）排出 燃气轮机（10）。 为了提高燃气轮机装置（1）的效率，供水（17,26,28）沿着由排气（12）加热的壁装置（39）向下延伸并且经受新鲜空气（ 6，19，38）。 给水（17,26,28）蒸发并与新鲜空气（6,19,38）混合，由此形成用于再循环的蒸汽/空气混合物（22,37）。
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公开(公告)号：US06497098B2
公开(公告)日：2002-12-24
申请号：US09975325
申请日：2001-10-12
IPC分类号： F01K2506
CPC分类号： F23R3/40 , B01D53/22 , C01B13/0251 , C01B13/0255 , C01B2210/0046 , F23L7/007 , F23L2900/07001 , Y02E20/322 , Y02E20/344
摘要： The invention relates to a process for producing hot combustion waste gases (11), in particular for a gas turbine system. In a burner (2), a combustion that produces hot combustion waste gases (11) takes place. A portion (17) of the combustion waste gases (11) is branched off and fed to a first inlet (16) of an oxygen separation device (5). An oxygen-containing gas (20) is fed to a second inlet (23) of the oxygen separation device (5). The oxygen separation device (5) is provided with oxygen separation means (6) that remove oxygen from the oxygen-containing gas (20) and feed it to the branched-off waste gas (17), producing oxygen-containing gas (34) whose oxygen content has been reduced as well as oxygen-enriched, branched-off waste gas (25). The oxygen-enriched, branched-off waste gas (25) as well as a fuel (31) or a fuel/steam mixture are fed to the burner (2) and form a combustion mixture that burns in the burner (2) while forming the hot combustion waste gases (11). In order to improve the efficiency of such a method, the burner (2) contains a catalyzer that initiates and/or stabilizes the combustion.
摘要翻译： 本发明涉及一种用于生产热燃烧废气（11）的方法，特别是用于燃气轮机系统。 在燃烧器（2）中，产生产生热燃烧废气（11）的燃烧。 燃烧废气（11）的一部分（17）被分支并供给到氧分离装置（5）的第一入口（16）。 含氧气体（20）被供给到氧分离装置（5）的第二入口（23）。 氧分离装置（5）设置有氧分离装置（6），其从含氧气体（20）中除去氧并将其供给到分支废气（17），产生含氧气体（34） 其氧含量已经降低，以及富氧分支废气（25）。 富氧分支废气（25）以及燃料（31）或燃料/蒸汽混合物被供给到燃烧器（2），并形成在燃烧器（2）中燃烧的燃烧混合物，同时形成 热燃烧废气（11）。为了提高这种方法的效率，燃烧器（2）包含启动和/或稳定燃烧的催化剂。
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公开(公告)号：US06247299B1
公开(公告)日：2001-06-19
申请号：US08972146
申请日：1997-11-17
申请人： Johannes Buss , Klaus Döbbeling , Dieter Winkler
发明人： Johannes Buss , Klaus Döbbeling , Dieter Winkler
IPC分类号： F02C7224
CPC分类号： F23R3/36 , F02C6/18 , F02C7/224 , F02M31/18 , F05D2270/082 , F23K5/10 , F23K5/22 , F23R3/32 , Y02T10/126 , Y02T10/16 , Y02T50/677
摘要： A description is given of a method for feeding liquid and/or gaseous fuels to gas turbines, by means of which method the same feed path to the burner of the gas turbine can be used for both fuels, the liquid fuel being processed before being fed to the burner. This processing takes place in a fuel pre-evaporator which, for the purpose of processing the liquid fuel, has an evaporator tube 2, which is made of a material with good thermal conductivity, interacts with a heating device (3) and, at its one end, is connected to a feed device (4) for a flushing gas, and, at its other end, is connected to a fuel feed and discharge appliance (5).
摘要翻译： 给出了向燃气涡轮机供给液体和/或气体燃料的方法的描述，借助于这种方法，燃气轮机的燃烧器的相同进料路径可以用于两种燃料，液体燃料在进料之前被加工 到燃烧器。 这种处理发生在燃料预蒸发器中，为了处理液体燃料，具有由具有良好导热性的材料制成的蒸发器管2与加热装置（3）相互作用，在其中 一端连接到用于冲洗气体的进料装置（4），并且在另一端连接到燃料供给和排出装置（5）。
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47.发明授权公开(公告)号：US06193940B1
公开(公告)日：2001-02-27
申请号：US09217210
申请日：1998-12-21
IPC分类号： F28D2100
摘要： A firing system for a thermal cracking furnace is provided. The firing system includes a plurality of air inlets for introducing air into the furnace interior, the air inlets being generally arrayed along a lengthwise row on the floor of the furnace at a predetermined proximity to one of the sidewalls, and a plurality of start up fuel ports disposed intermediate the row of air inlets and the radiant coils of the furnace. The firing system also includes a plurality of normal operation fuel ports disposed intermediate the row of start up ports and the radiant coils and an assembly for selectively controlling the overall supply of fuel to the start up fuel ports and the normal fuel operation ports to effect supply of fuel solely to the start up fuel ports during a start up mode of operation of the firing system and supply of fuel solely to the normal operation fuel ports during a normal mode of operation.
摘要翻译： 提供了一种用于热裂解炉的烧制系统。 燃烧系统包括用于将空气引入炉内部的多个空气入口，空气入口通常沿着位于炉底的长度方向排布在预定接近一个侧壁处，并且多个启动燃料 端口设置在炉排的空气入口排和辐射线圈的中间。 燃烧系统还包括设置在起动端口列和辐射线圈之间的多个正常操作燃料口和用于选择性地控制向起动燃料端口和正常燃料操作口供应的燃料的总成以实现供给 的燃料仅在燃烧系统的启动操作模式期间启动燃料端口，并且在正常操作模式期间仅向正常操作燃料端口供应燃料。
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公开(公告)号：US08735847B2
公开(公告)日：2014-05-27
申请号：US12277818
申请日：2008-11-25
申请人： Helmut Banzhof , Juergen Frosien , Dieter Winkler
发明人： Helmut Banzhof , Juergen Frosien , Dieter Winkler
IPC分类号： G21K1/08
CPC分类号： H01J37/04 , H01J37/28 , H01J2237/0473 , H01J2237/0475 , H01J2237/0492 , H01J2237/08 , H01J2237/0807
摘要： A method of operating a focused ion beam device having a gas field ion source is described. According to some embodiments, the method includes emitting an ion beam from a gas field ion source, providing an ion beam column ion beam energy in the ion beam column which is higher than the final beam energy, decelerating the ion beam for providing a final beam energy on impingement of the ion beam on the specimen of 1 keV to 4 keV, and imaging the specimen.
摘要翻译： 描述了具有气体场离子源的聚焦离子束装置的操作方法。 根据一些实施例，该方法包括从气体场离子源发射离子束，在离子束列中提供高于最终光束能量的离子束柱离子束能量，使离子束减速以提供最终光束 将离子束撞击在1keV至4keV的样品上的能量，并对样品进行成像。
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公开(公告)号：US20090121160A1
公开(公告)日：2009-05-14
申请号：US12253042
申请日：2008-10-16
申请人： Dieter Winkler , Udo Weigel , Stefan Grimm
发明人： Dieter Winkler , Udo Weigel , Stefan Grimm
IPC分类号： G01J1/00
CPC分类号： H01J37/073 , H01J27/26 , H01J37/08 , H01J37/265 , H01J37/304 , H01J2237/06341 , H01J2237/0805 , H01J2237/0807 , H01J2237/30466 , H01J2237/30477 , H01J2237/31749
摘要： A charged particle beam device is described. The device includes an emitter unit including an emitter tip; a voltage supply unit adapted for providing a stable voltage to generate a stable extraction field at the emitter tip; a pulsed voltage supply member adapted for providing a pulsed voltage to generate a pulsed extraction field on top of the stable extraction field; a measuring unit for measuring an emitter characteristic; and a control unit adapted for receiving a signal from the measuring unit and for control of the pulsed voltage supply member.
摘要翻译： 描述带电粒子束装置。 该装置包括发射器单元，其包括发射极尖端; 电压供应单元，适于提供稳定的电压以在发射极尖端处产生稳定的提取场; 脉冲电压供应构件，其适于提供脉冲电压以在所述稳定提取场的顶部产生脉冲提取场; 用于测量发射极特性的测量单元; 以及控制单元，适于接收来自测量单元的信号并用于控制脉冲电压供应构件。
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50.发明申请GAS TURBINE PLANT FOR A WORKING MEDIUM IN THE FORM OF A CARBON DIOXIDE/WATER MIXTURE 审中-公开用于二氧化碳/水混合物形式的工作介质的气体涡轮机公开(公告)号：US20080066443A1
公开(公告)日：2008-03-20
申请号：US11845182
申请日：2007-08-27
申请人： Hans Frutschi , Timothy Griffin , Roland Span , Dieter Winkler
发明人： Hans Frutschi , Timothy Griffin , Roland Span , Dieter Winkler
IPC分类号： F02C7/00
摘要： A gas turbine plant with a compressor, a combustion chamber, a turbine and at least one heat sink is operated with a working medium in the form of a carbon dioxide/water mixture. A hydrocarbon reacts as fuel with oxygen in the combustion chamber, and the excess carbon dioxide and water thereby occurring is tapped from the circuit. The compressor and the turbine have in each case a rotor with moving blades and a casing with flow ducts and with guide blade cascades. In the compressor and/or the turbine, matching to the expansion behavior of the working medium, which is different from that of air, is brought about by modifications of the flow ducts, of the moving blades and/or of the guide blade cascades.
摘要翻译： 具有压缩机，燃烧室，涡轮机和至少一个散热器的燃气轮机设备以二氧化碳/水混合物的形式与工作介质一起操作。 烃在燃烧室中作为燃料与氧气反应，并且从电路中抽出过量的二氧化碳和水。 压缩机和涡轮机在每种情况下都具有带有移动叶片的转子和具有流动管道和带导向叶片级联的壳体。 在压缩机和/或涡轮机中，与不同于空气的工作介质的膨胀特性匹配是通过流动管道，动叶片和/或引导叶片级联的改进而实现的。
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