公开(公告)号：US06647624B2

公开(公告)日：2003-11-18

申请号：US10187004

申请日：2002-07-02

申请人： Reinhard Fried ,  Richard London ,  Peter Marx

发明人： Reinhard Fried ,  Richard London ,  Peter Marx

IPC分类号： B23P1500

CPC分类号： B23K11/002 ,  Y10T29/4932 ,  Y10T29/49778 ,  Y10T29/49895

摘要： A method of fitting an impingement plate to a platform of a guide blade of a gas turbine. The impingement plate is first fastened at individual spots by spot welds to at least one supporting surface of the platform and is then brazed at the supporting surface to the platform. The impingement plate is prefabricated with recesses and the spot welds are executed at the recesses.

摘要翻译： 一种将冲击板装配到燃气轮机的引导叶片的平台上的方法。 冲击板首先通过点焊在单个点处紧固到平台的至少一个支撑表面上，然后在支撑表面上钎焊到平台。 冲击板预制有凹槽，点焊在凹槽处执行。

公开(公告)号：US07261514B2

公开(公告)日：2007-08-28

申请号：US11400793

申请日：2006-04-10

申请人： Richard London ,  Peter Marx

发明人： Richard London ,  Peter Marx

IPC分类号： F01D11/08

CPC分类号： F01D11/006 ,  F01D5/225 ,  F01D11/008 ,  F05D2240/11 ,  F05D2240/57 ,  F05D2250/182 ,  F05D2260/30 ,  F16J15/061 ,  F16J15/0887

摘要： A sealing arrangement has two bodies with two end faces which extend along a longitudinal axis, adjoin one another while forming a gap, the width of which can vary between zero and a maximum width. The gap is covered by a sealing strip which lies transversely to the gap, extends along the longitudinal axis and is mounted with clearance in two opposite grooves of a predetermined depth. In such a sealing arrangement, an increased maximum width of the gap is made possible by the sealing strip having a basic width transversely to the longitudinal axis, this basic width being less than or equal to twice the depth of the grooves, and by the sealing strip is constructed to prevent the sealing strip from slipping out of the grooves if the sum of the maximum width of the gap and the depth of the grooves is greater than or equal to the basic width of the sealing strip.

摘要翻译： 密封装置具有两个主体，两个主体具有沿着纵向轴线延伸的两个端面，彼此相邻，同时形成间隙，其宽度可以在零和最大宽度之间变化。 间隙由横向于间隙的密封条覆盖，沿着纵向轴线延伸并且以预定深度的两个相对的凹槽中的间隙安装。 在这种密封装置中，通过具有横向于纵向轴线的基本宽度的密封条，使间隙增大的最大宽度成为可能，该基本宽度小于或等于凹槽深度的两倍，并且通过密封 如果间隙的最大宽度和凹槽的深度之和大于或等于密封条的基本宽度，则条带被构造成防止密封条从凹槽中滑出。

公开(公告)号：US20060263204A1

公开(公告)日：2006-11-23

申请号：US11400793

申请日：2006-04-10

申请人： Richard London ,  Peter Marx

发明人： Richard London ,  Peter Marx

IPC分类号： F01D25/26

CPC分类号： F01D11/006 ,  F01D5/225 ,  F01D11/008 ,  F05D2240/11 ,  F05D2240/57 ,  F05D2250/182 ,  F05D2260/30 ,  F16J15/061 ,  F16J15/0887

摘要： In a sealing arrangement, in particular for the blade segments of gas turbines, two bodies, with two end faces which extend along a longitudinal axis, adjoin one another while forming a gap, the width of which can vary between zero and a maximum width. The gap is covered by a sealing strip which lies transversely to the gap, extends along the longitudinal axis and is mounted with clearance in two opposite grooves of a predetermined depth. In such a sealing arrangement, an increased maximum width of the gap is made possible by the sealing strip having a basic width transversely to the longitudinal axis, this basic width being less than or equal to twice the depth of the grooves, and by the sealing strip having additional means which prevent the sealing strip from slipping out of the grooves if the sum of the maximum width of the gap and the depth of the grooves is greater than or equal to the basic width of the sealing strip.

摘要翻译： 在密封装置中，特别是对于燃气涡轮机的叶片段，两个具有沿着纵向轴线延伸的两个端面的主体彼此相邻，同时形成间隙，其宽度可以在零和最大宽度之间变化。 间隙由横向于间隙的密封条覆盖，沿着纵向轴线延伸并且以预定深度的两个相对的凹槽中的间隙安装。 在这种密封装置中，通过具有横向于纵向轴线的基本宽度的密封条，使间隙增大的最大宽度成为可能，该基本宽度小于或等于凹槽深度的两倍，并且通过密封 如果间隙的最大宽度和凹槽的深度之和大于或等于密封条的基本宽度，则带材具有防止密封条从凹槽中滑出的附加装置。

公开(公告)号：US20060182624A1

公开(公告)日：2006-08-17

申请号：US11206824

申请日：2005-08-19

申请人： Richard London ,  Peter Marx

发明人： Richard London ,  Peter Marx

IPC分类号： F04D29/08

CPC分类号： F01D11/006 ,  F01D5/225 ,  F01D11/008 ,  F05D2240/11 ,  F05D2240/57 ,  F05D2250/182 ,  F05D2260/30 ,  F16J15/061 ,  F16J15/0887

摘要： In a sealing arrangement, in particular for the blade segments of gas turbines, two bodies, with two end faces which extend along a longitudinal axis, adjoin one another while forming a gap, the width of which can vary between zero and a maximum width. The gap is covered by a sealing strip which lies transversely to the gap, extends along the longitudinal axis and is mounted with clearance in two opposite grooves of a predetermined depth. In such a sealing arrangement, an increased maximum width of the gap is made possible by the sealing strip having a basic width transversely to the longitudinal axis, this basic width being less than or equal to twice the depth of the grooves, and by the sealing strip having additional means which prevent the sealing strip from slipping out of the grooves if the sum of the maximum width of the gap and the depth of the grooves is greater than or equal to the basic width of the sealing strip.

公开(公告)号：US09334750B2

公开(公告)日：2016-05-10

申请号：US13589263

申请日：2012-08-20

申请人： Martin Liebau ,  Peter Marx ,  Sami Hashmi

发明人： Martin Liebau ,  Peter Marx ,  Sami Hashmi

IPC分类号： F01D17/10 ,  F01D21/14 ,  F02C9/18

CPC分类号： F01D17/105 ,  F01D21/14 ,  F02C9/18 ,  F05D2270/56

摘要： A control system is provided for a power generating system having a gas turbine, a flue gas exhaust stage and a blow-off valve assembly. The gas turbine includes a compression stage, a combustion stage and a driveshaft. The blow-off valve assembly is configured to selectively provide fluid communication between the combustion stage and the flue gas exhaust stage. The control system includes a controller configured to output a signal causing the blow-off valve assembly to provide the fluid communication in response to a sudden de-loading of the gas turbine.

摘要翻译： 提供了一种用于具有燃气轮机，烟道气排放台和排气阀组件的发电系统的控制系统。 燃气轮机包括压缩级，燃烧级和驱动轴。 排气阀组件构造成选择性地提供燃烧阶段和烟气排放阶段之间的流体连通。 控制系统包括控制器，该控制器被配置为输出使得吹扫阀组件响应于燃气轮机的突然卸载而提供流体连通的信号。

公开(公告)号：USRE43611E1

公开(公告)日：2012-08-28

申请号：US11181003

申请日：2005-07-14

申请人： Peter Marx ,  Kynan Eng ,  Andrew Whalley

发明人： Peter Marx ,  Kynan Eng ,  Andrew Whalley

IPC分类号： F01D9/04

CPC分类号： F01D11/005 ,  F01D9/041 ,  F01D9/042

摘要： In a guide vane element for a gas turbine with a vane blade extending between a platform that is located radially inward in relation to the main housing of the gas turbine and a radially outward platform, a flange is provided on at least one edge of the platforms adjoining an adjacent second guide vane element in the circumferential direction and on the side of the platform facing away from the vane blade. The second guide vane element can be attached, via a second flange provided on a second platform on the second guide vane element. The connection of the platforms forms a cover band, or a connection between the guide vane elements that is tight, flush, and stress-free at different temperatures. The attachment of two adjoining platforms to each other in the area facing away from the vane blades is a connection that is in flush contact with the adjoining flange of an adjoining platform, while a gap remains between the adjoining platforms in the area facing the vane blade and the operating gases, when the temperature remains evenly distributed and high.

摘要翻译： 在用于具有叶片叶片的燃气轮机的导向叶片元件中，叶片叶片相对于燃气轮机的主壳体径向向内定位的平台和径向向外的平台之间延伸，在平台的至少一个边缘上设置有凸缘 邻接第二导向叶片元件沿圆周方向和平台背离叶片叶片的一侧。 第二导叶元件可以通过设置在第二导叶元件上的第二平台上的第二凸缘来附接。 平台的连接形成盖带，或在不同温度下紧固，齐平和无应力的导向叶片元件之间的连接。 在背离叶片叶片的区域中，两个邻接的平台相互连接在一起，与邻接的平台的相邻的凸缘齐平，而在与叶片叶片相对的区域中相邻的平台之间留有间隙 和工作气体，当温度保持均匀分布和高度。

公开(公告)号：US20110307295A1

公开(公告)日：2011-12-15

申请号：US12815576

申请日：2010-06-15

申请人： Martin Steiert ,  Dirk Wagner ,  Joerg Steinmann ,  Joerg Walzenbach ,  Thomas Nitschke ,  Peter Marx ,  Thilo Kraehmer ,  Michael Seubert ,  Dietmar Storz

发明人： Martin Steiert ,  Dirk Wagner ,  Joerg Steinmann ,  Joerg Walzenbach ,  Thomas Nitschke ,  Peter Marx ,  Thilo Kraehmer ,  Michael Seubert ,  Dietmar Storz

IPC分类号： G06Q10/00 ,  G06Q30/00 ,  G06F3/048

CPC分类号： G06Q30/0201 ,  G06Q10/06 ,  G06Q10/067

摘要： A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a campaign and/or a price specification template business object.

摘要翻译： 用于反映在给定业务事务期间使用的数据的业务对象模型被用于生成接口。 该业务对象模型通过提供一致的接口来促进商业交易，该接口适合于在业务交易期间跨业务，跨企业以及业务中的不同部门使用。 在某些操作中，软件创建，更新或以其他方式处理与广告系列和/或价格规格模板业务对象相关的信息。

公开(公告)号：US06406256B1

公开(公告)日：2002-06-18

申请号：US09638015

申请日：2000-08-14

申请人： Peter Marx

发明人： Peter Marx

IPC分类号： F01D2526

CPC分类号： F01D25/26 ,  F01D11/16 ,  F01D25/246

摘要： A device and a method are described for the controlled setting of the gap between the shroud arrangement and rotor arrangement of a turbomachine, the shroud arrangement of which has a shroud carrier and at least one shroud segment connectable to the shroud carrier via at least two holding webs and the rotor arrangement of which provides at least one moving blade row rotatable about an axis of rotation and having a plurality of individual moving blades, the movable blade ends of which are located opposite the shroud segment and with the latter enclose a radial gap.

摘要翻译： 描述了一种用于受控设置的涡轮机的护罩布置和转子布置之间的间隙的装置和方法，其中护罩装置具有护罩载体和至少一个护罩段，其可通过至少两个护套连接到护罩载体 腹板和其转子布置提供至少一个可围绕旋转轴线旋转的活动叶片排，并且具有多个单独的活动叶片，其可动叶片端部位于护罩区段相对侧，并且后者围绕径向间隙。

公开(公告)号：US06302639B1

公开(公告)日：2001-10-16

申请号：US09520697

申请日：2000-03-07

申请人： Dirk Endler ,  Peter Marx ,  Christoph Schmidt

发明人： Dirk Endler ,  Peter Marx ,  Christoph Schmidt

IPC分类号： F04D500

CPC分类号： F04D29/188

摘要： Feed pumps operating on the side channel or peripheral principle are known from use in fuel feed units of motor vehicles. These feed pumps often have rings of blade chambers, which are delimited by moving blades, said rings being located opposite one another in an impeller. Impellers, of which the moving blades of blade chambers located opposite one another are arranged in a V-shaped manner in relation to one another, already achieve high efficiencies. The new feed pump is to have improved efficiency, as compared with these. The moving blades of the feed pump are arranged at an angle to the axis of rotation of the impeller, this angle of the moving blades increasing from the radially inner to the radially outer region in proportion to the radial extent of the moving blade. The feed pump is suitable particularly for use in a fuel feed unit in a motor vehicle.

摘要翻译： 在侧向通道或周边原理上运行的进料泵在用于机动车辆的燃料供给单元中是已知的。 这些进料泵通常具有由活动叶片限定的叶片室的环，所述环在叶轮中彼此相对定位。 叶片室相对移动的叶片彼此相对配置成V形，其叶片效率高。 与这些相比，新的进料泵具有提高的效率。 进料泵的活动叶片以与叶轮的旋转轴线成一角度的角度布置，该活动叶片的该角度与动叶片的径向尺寸成比例地从径向内部向径向外侧区域增加。 进料泵特别适用于机动车辆中的燃料供给单元。

公开(公告)号：US20090071165A1

公开(公告)日：2009-03-19

申请号：US12238770

申请日：2008-09-26

申请人： Charles Matz ,  Bernhard Erb ,  Bikas Das Burma ,  Luca Beresini ,  Martin Heinrich Treiber ,  Peter Marx

发明人： Charles Matz ,  Bernhard Erb ,  Bikas Das Burma ,  Luca Beresini ,  Martin Heinrich Treiber ,  Peter Marx

IPC分类号： F02C9/00

CPC分类号： F04D27/0261 ,  F01D5/10 ,  F01D9/041 ,  F01D9/042 ,  F01D17/162 ,  F01D21/06 ,  F01D25/246 ,  F02C9/22 ,  F02C9/54 ,  F04D27/0246 ,  Y02T50/673

摘要： In a method of operating a gas turbine during shut down, the gas turbine is decelerated and closure of compressor inlet guide vanes (1) is initiated at a shaft speed at least 5% above the shaft speed where a vibration peak occurs. The compressor inlet guide vanes (1) are closed by an angle in the range from 15°-35°, preferably at a rate between 5° and 10° per second. The method effects a reduction of the risk of rotational stall.

摘要翻译： 在关闭期间操作燃气轮机的方法中，燃气轮机减速，并且压缩机入口导向叶片（1）的关闭起始于轴速度高于出现振动峰值的轴速度至少5％。 压缩机入口导向叶片（1）以15°-35°的范围内的角度关闭，优选以每秒5°至10°的速度关闭。 该方法降低了旋转失速的风险。