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1. 发明授权

US06227575B1 Apparatus for the connection of line sections 有权
标题翻译：用于连接线路部分的装置
公开(公告)号：US06227575B1
公开(公告)日：2001-05-08
申请号：US09472227
申请日：1999-12-27
申请人： Karl-Heinz Monning , Ralph Becker , Paul Wolfert , Helmut Pollak , Holger Kern , Michael Wechsung , Andreas Ulma , Heinz Dallinger
发明人： Karl-Heinz Monning , Ralph Becker , Paul Wolfert , Helmut Pollak , Holger Kern , Michael Wechsung , Andreas Ulma , Heinz Dallinger
IPC分类号： F16L5102
CPC分类号： F01D25/243 , F16L23/02 , F16L53/70
摘要： In order, in a particularly simple way, to allow multiple separation and connection of line sections of a line, through which a hot and highly compressed medium flows, in particular a pipeline, through which steam flows, there is provided a double-walled flanged connection. The double-walled flange connection is formed of an outer flange and an inner flange, between which an interspace, through which a cooling medium is capable of flowing, is formed. The apparatus is particularly suitable for the connection of line sections of a steam turbine.
摘要翻译：为了以特别简单的方式，允许热和高度压缩的介质流过的线路的线段的多个分离和连接，特别是蒸汽流过的管道，提供了双壁法兰连接。双壁法兰连接由外凸缘和内凸缘形成，在其间形成有能够流动冷却介质的间隙。该装置特别适用于连接蒸汽轮机的管路部分。

2. 发明授权

US09222370B2 Steam turbine in a three-shelled design 有权
标题翻译：蒸汽轮机采用三叶式设计
公开(公告)号：US09222370B2
公开(公告)日：2015-12-29
申请号：US13515354
申请日：2010-12-14
申请人： Christian Cukjati , Heinz Dallinger , Thomas Müller , Rainer Quinkertz , Norbert Thamm , Andreas Ulma , Michael Wechsung , Uwe Zander
发明人： Christian Cukjati , Heinz Dallinger , Thomas Müller , Rainer Quinkertz , Norbert Thamm , Andreas Ulma , Michael Wechsung , Uwe Zander
IPC分类号： F01D25/24 , F01D25/26
CPC分类号： F01D25/26 , F05D2220/31
摘要： A turbomachine including a rotor and an inner interior housing an outer interior housing and an exterior housing, wherein the turbomachine has a first flow and a second flow arranged opposite the first flow for a high-pressure blading or medium-pressure blading, wherein the inner interior housing is made of a higher quality material tan the outer interior housing and solely accommodates the high-pressure and medium-pressure inflow regions including the balance piston is provided.
摘要翻译：一种涡轮机，包括转子和内部内部，该内部内部容纳外部内部壳体和外部壳体，其中所述涡轮机具有第一流动和与所述第一流动相对的第二流动，用于高压叶片或中压叶片，其中所述内部内部壳体由较高质量的材料制成，并且仅容纳包括平衡活塞在内的高压和中压入流区域。

3. 发明申请

US20120257959A1 STEAM TURBINE IN A THREE-SHELLED DESIGN 有权
标题翻译：蒸汽涡轮三轴设计
公开(公告)号：US20120257959A1
公开(公告)日：2012-10-11
申请号：US13515354
申请日：2010-12-14
申请人： Christian Cukjati , Heinz Dallinger , Thomas Müller , Rainer Quinkertz , Norbert Thamm , Andreas Ulma , Michael Wechsung , Uwe Zander
发明人： Christian Cukjati , Heinz Dallinger , Thomas Müller , Rainer Quinkertz , Norbert Thamm , Andreas Ulma , Michael Wechsung , Uwe Zander
IPC分类号： F01D1/04 , F01D25/24
CPC分类号： F01D25/26 , F05D2220/31
摘要： A turbomachine including a rotor and an inner interior housing an outer interior housing and an exterior housing, wherein the turbomachine has a first flow and a second flow arranged opposite the first flow for a high-pressure blading or medium-pressure blading, wherein the inner interior housing is made of a higher quality material tan the outer interior housing and solely accommodates the high-pressure and medium-pressure inflow regions including the balance piston is provided.
摘要翻译：一种涡轮机，包括转子和内部内部，该内部内部容纳外部内部壳体和外部壳体，其中所述涡轮机具有第一流动和与所述第一流动相对的第二流动，用于高压叶片或中压叶片，其中所述内部内部壳体由较高质量的材料制成，并且仅容纳包括平衡活塞在内的高压和中压入流区域。

4. 发明授权

US09322298B2 Steam turbine installation and method for operating the steam turbine installation 有权
标题翻译：蒸汽轮机安装及运行蒸汽轮机安装方法
公开(公告)号：US09322298B2
公开(公告)日：2016-04-26
申请号：US14131499
申请日：2012-06-14
申请人： Carsten Graeber , Thomas Loeper , Michael Wechsung
发明人： Carsten Graeber , Thomas Loeper , Michael Wechsung
IPC分类号： F01K7/34 , F01K7/38 , F01K7/40 , F22D1/32 , F01K7/44 , F01K13/02
CPC分类号： F01K7/44 , F01K7/34 , F01K7/40 , F01K13/02 , F22D1/32 , F22D1/325
摘要： A steam turbine installation that has a steam turbine, a steam generator and a feed water pre-heating unit operated by process steam is provided. The steam turbine has an overload bypass line with which main steam can be fed to the feed water pre-heating unit between the steam turbine input and the extraction point during overload operation of the steam turbine, wherein the feed water pre-heating unit has an auxiliary extraction line that is connected to the overload bypass line in such a way that process steam can be extracted from the steam turbine during partial load operation of the steam turbine and added to the feed water pre-heating unit for the additional pre-heating of feed water.
摘要翻译：提供了一种具有蒸汽轮机，蒸汽发生器和由过程蒸汽操作的给水预热单元的蒸汽轮机设备。蒸汽轮机具有过载旁通管线，在蒸汽轮机的过载运行期间，主蒸汽可以在蒸汽涡轮机输入和提取点之间供给到给水预热单元，其中给水预热单元具有辅助抽出管线，其连接到过载旁路管线，使得可以在蒸汽轮机的部分负荷运行期间从蒸汽涡轮机提取过程蒸汽并将其添加到给水预热单元以用于附加预热给水。

5. 发明申请

US20120167568A1 STEAM POWER PLANT 审中-公开
标题翻译：蒸汽发电厂
公开(公告)号：US20120167568A1
公开(公告)日：2012-07-05
申请号：US13496115
申请日：2010-09-17
申请人： Carsten Graeber , Georg Haberberger , Michael Wechsung
发明人： Carsten Graeber , Georg Haberberger , Michael Wechsung
IPC分类号： F01K13/00
CPC分类号： F01K7/22 , F01K17/04 , Y02E20/14 , Y02E20/326
摘要： A steam power plant including a number of partial turbines is provided. Each partial turbine is permeated by steam, an overflow line disposed between a first partial turbine and a second partial turbine and an intermediate superheater in the overflow line. A bleeder line for extracting steam is thereby fluidically connected to the first partial turbine after the expansion stage, prior to the intermediate superheater. An expansion device is further provided, into which the bleeder line opens, and a consumer is connected via a process steam line of the expansion device.
摘要翻译：提供了包括多个部分涡轮机的蒸汽动力装置。每个部分涡轮机被蒸汽渗透，溢流管路布置在第一部分涡轮机和第二部分涡轮机之间，并且溢流管线中的中间过热器。因此，在中间过热器之前，在膨胀阶段之后，用于提取蒸汽的排气管路与第一部分涡轮流体连接。进一步提供一个膨胀装置，泄放管线打开该膨胀装置，消费者经由膨胀装置的过程蒸汽管线连接。

6. 发明申请

US20140130499A1 STEAM TURBINE INSTALLATION AND METHOD FOR OPERATING THE STEAM TURBINE INSTALLATION 有权
标题翻译：蒸汽涡轮机的安装和运行蒸汽涡轮机安装的方法
公开(公告)号：US20140130499A1
公开(公告)日：2014-05-15
申请号：US14131499
申请日：2012-06-14
申请人： Carsten Graeber , Thomas Loeper , Michael Wechsung
发明人： Carsten Graeber , Thomas Loeper , Michael Wechsung
IPC分类号： F01K7/44 , F01K13/02 , F01K7/34 , F22D1/32
CPC分类号： F01K7/44 , F01K7/34 , F01K7/40 , F01K13/02 , F22D1/32 , F22D1/325
摘要： A steam turbine installation that has a steam turbine, a steam generator and a feed water pre-heating unit operated by process steam is provided. The steam turbine has an overload bypass line with which main steam can be fed to the feed water pre-heating unit between the steam turbine input and the extraction point during overload operation of the steam turbine, wherein the feed water pre-heating unit has an auxiliary extraction line that is connected to the overload bypass line in such a way that process steam can be extracted from the steam turbine during partial load operation of the steam turbine and added to the feed water pre-heating unit for the additional pre-heating of feed water.
摘要翻译：提供了一种具有蒸汽轮机，蒸汽发生器和由过程蒸汽操作的给水预热单元的蒸汽轮机设备。蒸汽轮机具有过载旁通管线，在蒸汽轮机的过载运行期间，主蒸汽可以在蒸汽涡轮机输入和提取点之间供给到给水预热单元，其中给水预热单元具有辅助抽出管线，其连接到过载旁路管线，使得可以在蒸汽轮机的部分负荷运行期间从蒸汽涡轮机提取过程蒸汽并将其添加到给水预热单元以用于附加预热给水。

7. 发明授权

US06145317A Steam turbine, steam turbine plant and method for cooling a steam turbine 有权
标题翻译：蒸汽轮机，蒸汽轮机设备和蒸汽轮机的冷却方法
公开(公告)号：US06145317A
公开(公告)日：2000-11-14
申请号：US277278
申请日：1999-03-26
申请人： Edwin Gobrecht , Michael Wechsung
发明人： Edwin Gobrecht , Michael Wechsung
IPC分类号： F01D25/12 , F01D25/14 , F01D25/26 , F01K13/02 , F01K13/00
CPC分类号： F01K13/025 , F01D25/12
摘要： A steam turbine with a steam inlet region, an exhaust-steam region and a blading region surrounded by a turbine housing and disposed axially therebetween. Furthermore, a cooling-fluid inlet is provided which can be closed and opened by a closing member and through which cooling fluid can be introduced into the turbine housing. The introduced cooling fluid can be conducted out of the turbine housing again via a suction device for sucking out the cooling fluid. The invention relates, furthermore, to a steam turbine plant and to a method for cooling the steam turbine.
摘要翻译：一种具有蒸汽入口区域，排气 - 蒸汽区域和由涡轮机壳体围绕并设置在它们之间的叶片区域的蒸汽轮机。此外，设置有冷却流体入口，其可以通过关闭构件关闭和打开，并且可以将冷却流体引入到涡轮壳体中。引入的冷却流体可以经由用于吸出冷却流体的抽吸装置再次从涡轮壳体引出。此外，本发明还涉及蒸汽轮机设备和用于冷却蒸汽轮机的方法。

8. 发明授权

US08202037B2 Steam turbine and method for operation of a steam turbine 有权
标题翻译：蒸汽轮机及蒸汽轮机的运行方法
公开(公告)号：US08202037B2
公开(公告)日：2012-06-19
申请号：US11659405
申请日：2005-07-14
申请人： Frank Deidewig , Yevgen Kostenko , Oliver Myschi , Michael Wechsung , Uwe Zander
发明人： Frank Deidewig , Yevgen Kostenko , Oliver Myschi , Michael Wechsung , Uwe Zander
IPC分类号： F01D3/04
CPC分类号： F01D3/04
摘要： Disclosed is a steam turbine comprising an exterior housing and an interior housing. The exterior housing and the interior housing are provided with a fresh steam supply duct. A rotor that encompasses several impeller blades and a thrust-compensating piston is rotably mounted within the interior housing. The interior housing is equipped with several guide blades that are disposed such that a flow duct comprising several blade stages, each of which comprises a series of impeller blades and a series of guide blades, is formed along a specific direction of flow. The interior housing is further equipped with a recirculation duct which is embodied as a pipe that communicates between a space located between the interior housing and the exterior housing and the flow duct downstream of a blade stage. The interior housing is additionally equipped with a supply duct that is configured as a pipe which communicates between the space located between the interior housing and the exterior housing and an antechamber of the thrust-compensating piston located between the thrust-compensating piston of the rotor and of the interior housing.
摘要翻译：公开了一种蒸汽轮机，其包括外部壳体和内部壳体。外部外壳和内部外壳设有新鲜的蒸汽供应管道。包含多个叶轮叶片和推力补偿活塞的转子可旋转地安装在内部壳体内。内部壳体配备有多个引导叶片，其被布置成使得沿着特定的流动方向形成包括多个叶片级的流动管道，每个叶片级段包括一系列叶轮叶片和一系列引导叶片。内部壳体还配备有再循环管道，其被实施为在位于内部壳体和外部壳体之间的空间与叶片级下游的流动管道之间连通的管道。内部壳体还配备有供应管道，其构造成在位于内部壳体和外部壳体之间的空间与位于转子的推力补偿活塞之间的推力补偿活塞的前室之间连通的管道，的内部房屋。

9. 发明授权

US07028479B2 Method and device for operating a steam turbine comprising several no-load or light-load phases 失效
标题翻译：一种用于操作蒸汽轮机的方法和装置，包括若干空载或轻载阶段
公开(公告)号：US07028479B2
公开(公告)日：2006-04-18
申请号：US10296822
申请日：2001-05-18
申请人： Edwin Gobrecht , Juergen Havemann , Norbert Henkel , Michael Wechsung
发明人： Edwin Gobrecht , Juergen Havemann , Norbert Henkel , Michael Wechsung
IPC分类号： F01K13/02
CPC分类号： F01D19/02 , F01D25/10
摘要： A method and a device are for operating a steam turbine in which includes several no-load or light-load phases. All phases are supplied with steam in order to ensure good preheating. The supply of a phase is selected in such a way that the phase produces the least possible output, preferably no output. The enthalpy differential between the entrance to and exit from the phase is thus preferably reduced to zero.
摘要翻译：一种用于操作蒸汽轮机的方法和装置，其中包括几个空载或轻负载阶段。所有相都配有蒸汽，以确保良好的预热。选择相位的供给使得相位产生最小可能的输出，优选地不输出。因此，优选将入口与相出口之间的焓差降至零。

10. 发明申请

US20050039333A1 Method for manufacturing steam turbines 审中-公开
标题翻译：汽轮机制造方法
公开(公告)号：US20050039333A1
公开(公告)日：2005-02-24
申请号：US10301629
申请日：2002-11-22
申请人： Michael Wechsung
发明人： Michael Wechsung
IPC分类号： F01D5/02 , F01D5/14 , F01D9/00 , F01D9/02 , F01D25/00 , F01D25/24 , B23P15/04
CPC分类号： F01D5/02 , F01D5/14 , F01D9/00 , F01D25/24 , F05D2230/61 , Y10T29/4932
摘要： A method for manufacturing steam turbines includes the step of manufacturing a plurality of the same housings and/or turbine rotors in stock. Further, the active blade section of at least one turbine stage is defined separately for each turbine. This is done according to the flow profile and pressure specification for the respective turbine.
摘要翻译：制造蒸汽涡轮机的方法包括制造多个相同外壳和/或涡轮转子的步骤。此外，对于每个涡轮机分别限定至少一个涡轮级的主动叶片部分。这是根据相应涡轮机的流量分布和压力规格来完成的。

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