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公开(公告)号：US20110283679A1
公开(公告)日：2011-11-24
申请号：US13139392
申请日：2009-12-09
IPC分类号： F01N3/021
CPC分类号： F01N3/021 , F01N3/031 , F01N2260/14 , F01N2410/08 , Y02T10/20
摘要： A method for the operation of a particulate filter system for an internal combustion engine wherein an. An exhaust gas stream enters a housing via a gas inlet opening. The housing receives a particulate filter, the stream flows into crude gas ducts connected to the gas inlet opening, and the stream can flow out of the particulate filter via clean gas ducts that are in fluid connection with a gas outlet opening, and are separated from the crude gas ducts. The crude gas ducts are connected to a connecting space in the direction of flow, and the connecting space has an exhaust port controlled by a closing mechanism. According to the invention, a method for operating an open particulate filter system is provided, by which the degree of separation of the soot particles from the exhaust gas can be increased. This is achieved in that a partial exhaust gas stream of the exhaust gas stream can be discharged via the exhaust port into the environment, just as the primary exhaust gas flow can be discharged into the environment via the gas outlet opening, according at least to a particulate load thereof.
摘要翻译： 一种用于操作内燃机的微粒过滤器系统的方法，其中a。 排气流经气体入口进入壳体。 壳体接收颗粒过滤器，流体流入连接到气体入口的粗气管道，并且流可以通过与气体出口开口流体连通的清洁气体管道从微粒过滤器流出，并与 粗气管道。 粗气管道沿着流动方向连接到连接空间，并且连接空间具有由关闭机构控制的排气口。 根据本发明，提供了一种操作开放式微粒过滤器系统的方法，通过该方法可以增加烟灰颗粒与废气的分离程度。 这是通过排气流的一部分废气流可以通过排气口排出到环境中的，正如至少一个至少一个排气口可以通过气体出口开口将主废气流排放到环境中一样 颗粒负荷。
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公开(公告)号：US08935916B2
公开(公告)日：2015-01-20
申请号：US13139392
申请日：2009-12-09
CPC分类号： F01N3/021 , F01N3/031 , F01N2260/14 , F01N2410/08 , Y02T10/20
摘要： A method for the operation of a particulate filter system for an internal combustion engine wherein an. An exhaust gas stream enters a housing via a gas inlet opening. The housing receives a particulate filter, the stream flows into crude gas ducts connected to the gas inlet opening, and the stream can flow out of the particulate filter via clean gas ducts that are in fluid connection with a gas outlet opening, and are separated from the crude gas ducts. The crude gas ducts are connected to a connecting space in the direction of flow, and the connecting space has an exhaust port controlled by a closing mechanism. According to the invention, a method for operating an open particulate filter system is provided, by which the degree of separation of the soot particles from the exhaust gas can be increased. This is achieved in that a partial exhaust gas stream of the exhaust gas stream can be discharged via the exhaust port into the environment, just as the primary exhaust gas flow can be discharged into the environment via the gas outlet opening, according at least to a particulate load thereof.
摘要翻译： 一种用于操作内燃机的微粒过滤器系统的方法，其中a。 排气流经气体入口进入壳体。 壳体接收颗粒过滤器，流体流入连接到气体入口的粗气管道，并且流可以通过与气体出口开口流体连通的清洁气体管道从微粒过滤器流出，并与 粗气管道。 粗气管道沿着流动方向连接到连接空间，并且连接空间具有由关闭机构控制的排气口。 根据本发明，提供了一种操作开放式微粒过滤器系统的方法，通过该方法可以提高烟灰颗粒与废气的分离程度。 这是通过排气流的一部分废气流可以通过排气口排出到环境中的，正如至少一个至少一个排气口可以通过气体出口开口将主废气流排放到环境中一样 颗粒负荷。
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公开(公告)号：US20080295467A1
公开(公告)日：2008-12-04
申请号：US10571980
申请日：2004-09-11
申请人： Bernhard Hoffschmidt , Thomas Fend , Rolf Miebach
发明人： Bernhard Hoffschmidt , Thomas Fend , Rolf Miebach
IPC分类号： F01N3/022
CPC分类号： F01N3/0222 , B01D46/24 , B01D2279/30 , F01N3/037 , Y02T10/20
摘要： The invention relates to a particulate filter comprising a monolithic filter body (10) with inflow channels (12) and outflow channels (13) that run at an angle to said inflow channels. Each inflow channel is separated from the outflow channels by at least one filter wall. The inflow channels (12) run in a linear manner into a chamber (17), in which the ash collects. The purified gases exit the particulate filter via an outlet (21).
摘要翻译： 本发明涉及一种颗粒过滤器，其包括具有与所述流入通道成一定角度流入的流入通道（12）和流出通道（13）的单片过滤器本体（10）。 每个流入通道由至少一个过滤壁与流出通道分离。 流入通道（12）以线性方式进入灰分收集的室（17）中。 净化的气体经由出口（21）离开微粒过滤器。
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4.发明授权Porous member with penetrating channels for fluid flow therethrough and a method of producing the member 失效具有用于流体流动的穿透通道的多孔构件和制造该构件的方法公开(公告)号：US06383422B1
公开(公告)日：2002-05-07
申请号：US09486089
申请日：2000-02-22
申请人： Bernhard Hoffschmidt
发明人： Bernhard Hoffschmidt
IPC分类号： B29C6500
CPC分类号： B28B7/342 , B01D39/2093 , B01F5/064 , B01J19/30 , B01J19/32 , B01J2219/30416 , B01J2219/32425 , B28B1/44 , B28B7/18 , C04B38/0003 , C04B38/0083 , C04B38/0615 , F23D2203/105 , F23L15/02 , F23M9/06 , Y02E20/348 , Y10S264/48
摘要： According to the present invention, a porous member made of temperature-resistant material for filtering and/or mixing fluids comprises first channels (132) and second channels (138) respectively extending therethrough. The channels extend under an acute angle to the flow direction (D). Fluids flowing through the porous member (101) flow through the channels (132, 138), on the one hand, and, on the other hand, through the porous material between the channels so that a good mixing of the fluids is obtained and a fluid, homogenized over the cross section, exits from an outlet surface (103). The invention further refers to methods of making the porous member (101), wherein, according to the present invention, a foamed plastic material member is formed with channels, the foamed material member is wetted with wetting material and is afterwards removed by evaporation during the curing.
摘要翻译： 根据本发明，由用于过滤和/或混合流体的耐温材料制成的多孔构件包括分别延伸穿过其中的第一通道（132）和第二通道（138）。 通道与流动方向（D）成锐角延伸。 流过多孔构件（101）的流体一方面流过通道（132,138），另一方面流过通道之间的多孔材料，从而获得流体的良好混合，并且 流体，在横截面上均匀化，从出口表面（103）离开。 本发明还涉及制造多孔构件（101）的方法，其中根据本发明，泡沫塑料材料构件形成有通道，泡沫材料构件用润湿材料润湿，然后在 养护。
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公开(公告)号：US6003508A
公开(公告)日：1999-12-21
申请号：US161453
申请日：1998-09-28
摘要： A solar receiver (1) for a solar-thermal power plant, comprising a receiver surface (2) facing towards the concentrated incident solar radiation (8) and including a plurality of mutually spaced absorber bodies (3), is provided with gas channels arranged between the absorber bodies (3) for supplying a gas or gaseous mixture (11) adapted to absorb solar radiation (8) to a region located in front of the receiver surface (2). In this region, the gas (11) will absorb a part of the incident solar radiation (8) and then will be sucked together with the ambient air (9) through the absorber bodies (3) to be further heated therein.
摘要翻译： 一种用于太阳能发电厂的太阳能接收器（1），包括面向集中入射的太阳辐射（8）并且包括多个相互间隔开的吸收体（3）的接收器表面（2），其布置有气体通道 在用于供应适于吸收太阳辐射（8）的气体或气体混合物（11）的吸收体（3）之间位于接收器表面（2）前面的区域中。 在该区域中，气体（11）将吸收入射的太阳辐射（8）的一部分，然后将通过吸收体（3）与环境空气（9）一起吸入，以进一步加热。
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公开(公告)号：US06311485B1
公开(公告)日：2001-11-06
申请号：US09486043
申请日：2000-04-27
IPC分类号： F01N700
CPC分类号： B28B7/342 , B01D39/2093 , B01F5/064 , B01J19/30 , B01J19/32 , B01J2219/30416 , B01J2219/32425 , B28B1/44 , B28B7/18 , C04B38/0003 , C04B38/0083 , C04B38/0615 , F23D2203/105 , F23L15/02 , F23M9/06 , Y02E20/348 , Y10S264/48
摘要： The gas exhaust system, intended for an internal combustion engine, has a plurality of connectors leading to an exhaust manifold. The exhaust vent from the exhaust manifold is used as a feed gas for a catalyst. In order to install said catalyst as close as possible to the exhaust manifold, it is suggested by the invention that a mixer be provided inside the catalyst housing. The mixer enables the exhaust gas stream arriving at the catalyst via the feed pipe to be homogenized in time and geometry and prevents catalyst elements from being damaged by a non-homogeneous gas stream. The mixer also allows for the unburnt air-fuel mixture to settle inside instead of burning in catalyst elements, thereby preventing the latter from being damaged by suddenly burning deposits.
摘要翻译： 用于内燃机的排气系统具有通向排气歧管的多个连接器。 来自排气歧管的排气口用作催化剂的进料气体。 为了将所述催化剂尽可能靠近排气歧管进行安装，本发明提出在催化剂壳体内设置混合器。 混合器使得能够通过进料管到达催化剂的废气流在时间和几何形状上均化，并防止催化剂元件被非均匀气流损坏。 混合器还允许未燃烧的空气 - 燃料混合物沉降在内而不是在催化剂元件中燃烧，从而防止燃料沉淀物突然燃烧而损坏。
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公开(公告)号：US5964216A
公开(公告)日：1999-10-12
申请号：US161449
申请日：1998-09-28
CPC分类号： F24J2/14 , F24J2/1057 , F24J2002/1085 , Y02E10/45
摘要： A trough-type parabolic concentrator (1) for a solar thermal power plant comprises a reflector plate (3) bent in trough shape and a support structure (4) for supporting the reflector plate (3) and comprising a plurality of wooden segments (2) arranged in a row in the longitudinal direction of the trough. Each segment (2) is assembled from a plurality of wooden frames (5). Using wooden frames (5) as the basic element of the supporting structure (4) allows for a lightweight, simple and low-cost structure of the trough-type parabolic concentrator (1).
摘要翻译： 一种用于太阳能发电厂的槽式抛物面聚光器（1）包括一个以槽形弯曲的反射板（3）和一个用于支撑反射板（3）的支撑结构（4），包括多个木质片段 ）沿槽的纵向方向排成一行。 每个段（2）由多个木制框架（5）组装。 使用木制框架（5）作为支撑结构（4）的基本元件，允许槽式抛物面聚光器（1）的轻便，简单且低成本的结构。
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公开(公告)号：US07246993B2
公开(公告)日：2007-07-24
申请号：US10756671
申请日：2004-01-13
CPC分类号： F23R3/005 , F01D25/12 , F01D25/14 , F02K1/822 , F05D2260/20 , F23R3/007 , F23R3/06 , F23R2900/03041 , Y02T50/67 , Y02T50/671 , Y02T50/676
摘要： A coolable segment for a turbomachine such as a combustion turbine, which turbomachine is operated with a hot fluid. The segment comprises a cooling wall extending in an axial direction and in a circumferential direction orthogonal to the axial direction; a hot fluid surface to be exposed to the hot fluid. Between the wall and the surface a cooling structure is arranged which is permeable to cooling fluid and provides cooling surfaces for cooling by heat transmission through radiation. The cooling structure comprises either a netting, in particular a wire netting or a porous material.
摘要翻译： 用于诸如燃气轮机的涡轮机的可冷却段，该涡轮机用热流体操作。 所述片段包括在轴向方向和与所述轴向正交的圆周方向上延伸的冷却壁; 暴露于热流体的热流体表面。 在壁和表面之间设置有冷却结构，其可冷却流体是可渗透的，并且通过辐射通过热传递提供用于冷却的冷却表面。 冷却结构包括网，特别是网网或多孔材料。
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9.发明授权Shutter means for regulating the fluid flow in an absorber pipe of a solarthermal power plant 失效用于调节非同步发电厂的吸收管中的流体流动的快门装置
公开(公告)号：US5944010A
公开(公告)日：1999-08-31
申请号：US133849
申请日：1998-08-13
摘要： A shutter (1; 10) for regulating the fluid flow in an absorber pipe (D) of a solar-thermal power plant comprises a shutter body (2) with a central shutter opening (3) for the fluid (F) and a movable throttle element (4; 12) at least partly closing the shutter opening (3; 11). The throttle element (4) is connected to a motion element (6) that is in thermal contact with the fluid (F) and changes its shape as a function of the fluid temperature so that in case of an increased temperature of the fluid (F), the opening cross section of the shutter opening (3; 11) is enlarged, whereby the mass flow of the fluid (F) increases and the temperature thereof drops.
摘要翻译： 用于调节太阳能发电厂的吸收管（D）中的流体流动的快门（1; 10）包括具有用于流体（F）的中心快门开口（3）的活门体（2）和可动 节流元件（4; 12）至少部分地关闭所述活门开口（3; 11）。 节流元件（4）连接到与流体（F）热接触的运动元件（6），并根据流体温度改变其形状，使得在流体温度升高（F ），闸门开口（3; 11）的开口横截面扩大，从而流体（F）的质量流量增加并且其温度下降。
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公开(公告)号：US08801188B2
公开(公告)日：2014-08-12
申请号：US13382424
申请日：2010-07-09
申请人： Bernhard Hoffschmidt , Joachim Göttsche , Markus Sauerborn , Helmut Essen , Gört Luedtke , Gregor Biegel
发明人： Bernhard Hoffschmidt , Joachim Göttsche , Markus Sauerborn , Helmut Essen , Gört Luedtke , Gregor Biegel
摘要： A central distance measuring device, which can be directed at the heliostats, is used to determine the settings of the heliostats of a heliostat field. The distance measuring device measures the space between a plurality of measuring points from the measuring site and, based on this, determines the spatial alignment of the respective heliostat. A computer contains astronomical solar altitude software and controls an actuating device of the heliostat such that the heliostat assumes the alignment intended according to the solar altitude. With the invention, position sensors and/or angle sensors on the individual heliostats are avoided. All heliostats are aligned by a central computer.
摘要翻译： 可以定向在定日镜上的中央测距装置用于确定定日镜场的定日镜的设置。 距离测量装置测量来自测量位置的多个测量点之间的空间，并且基于此，确定各个定日镜的空间对准。 计算机包含天文太阳高度软件并控制定日镜的致动装置，使得定日镜假定根据太阳高度预期的对准。 利用本发明，避免了各个定日镜上的位置传感器和/或角度传感器。 所有定日镜都由中央计算机对齐。
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