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1. 发明申请

US20120260665A1 REHEAT COMBUSTOR FOR A GAS TURBINE ENGINE 有权
标题翻译：燃气轮机发动机用燃气轮机
公开(公告)号：US20120260665A1
公开(公告)日：2012-10-18
申请号：US13474422
申请日：2012-05-17
申请人： Adnan EROGLU , Thiemo MEEUWISSEN , Peter FLOHR
发明人： Adnan EROGLU , Thiemo MEEUWISSEN , Peter FLOHR
IPC分类号： F02C3/14 , F02C7/12 , F02C3/06
CPC分类号： F23R3/286 , F23R3/34 , F23R2900/03042 , F23R2900/03341 , F23R2900/03342
摘要： A reheat combustor for a gas turbine engine includes a fuel/gas mixer for mixing fuel, air and combustion gases produced by a primary combustor and expanded through a high pressure turbine. Fuel injectors inject fuel into the mixer together with spent cooling air previously used for convectively cooling the reheat combustor. The fuel mixture is burnt in an annular reheat combustion chamber prior to expansion through low pressure turbine inlet guide vanes. The fuel/gas mixer and optionally the combustion chamber define cooling paths through which cooling air flows to convectively cool their walls. The fuel injectors are also convectively cooled by the cooling air after it has passed through the fuel/gas mixer cooling paths. The low pressure turbine inlet guide vanes may also define convective cooling paths in series with the combustion chamber cooling paths.
摘要翻译：用于燃气涡轮发动机的再热燃烧器包括燃料/气体混合器，用于混合由主燃烧器产生并通过高压涡轮机膨胀的燃料，空气和燃烧气体。燃料喷射器将燃料与先前用于对流冷却再热燃烧器的废冷却空气一起注入混合器。燃料混合物在通过低压涡轮机入口导向叶片膨胀之前在环形再热燃烧室中燃烧。燃料/气体混合器和可选的燃烧室限定冷却空气流过的冷却路径，以对流地冷却其壁。燃料喷射器在通过燃料/气体混合器冷却路径之后也被冷却空气对流地冷却。低压涡轮机入口导向叶片还可以限定与燃烧室冷却路径串联的对流冷却路径。

2. 发明授权

US08128398B2 Burner and pilot burner 有权
标题翻译：燃烧器和燃烧器
公开(公告)号：US08128398B2
公开(公告)日：2012-03-06
申请号：US10623812
申请日：2003-07-22
申请人： Peter Flohr , Ephraim Gutmark , Christian Oliver Paschereit
发明人： Peter Flohr , Ephraim Gutmark , Christian Oliver Paschereit
IPC分类号： F23M9/00
CPC分类号： F23R3/12 , F23C7/002 , F23D14/02 , F23D14/74 , F23D2900/00015 , F23R3/286 , F23R3/343
摘要： A burner for a heat generator comprises a swirl generator (1) for a combustion-air flow and means for injecting fuel for producing a main flow (6). A combustion chamber (2) is arranged downstream of the burner.A cavity (3) is arranged between the swirl generator (1) and the combustion chamber (2), in which cavity (3) a secondary flow (10) can be produced, and this secondary flow (10) encloses the main flow (6).
摘要翻译：一种用于发热体的燃烧器包括用于燃烧空气流的涡流发生器（1）和用于喷射燃料以产生主流（6）的装置。燃烧室（2）布置在燃烧器的下游。在涡流发生器（1）和燃烧室（2）之间布置有空腔（3），其中空腔（3）可以产生二次流（10），该二次流（10）包围主流（ 6）。

3. 发明申请

US20090260368A1 METHOD FOR OPERATING A GAS TURBINE 有权
标题翻译：操作气体涡轮的方法
公开(公告)号：US20090260368A1
公开(公告)日：2009-10-22
申请号：US12471665
申请日：2009-05-26
申请人： Eribert Benz , Peter Flohr , Adnan Eroglu , Felix Guethe , Jaan Hellat
发明人： Eribert Benz , Peter Flohr , Adnan Eroglu , Felix Guethe , Jaan Hellat
IPC分类号： F02C7/22
CPC分类号： F02C6/003 , C10J3/00 , C10J2300/093 , C10J2300/0959 , C10J2300/1606 , C10J2300/165 , C10J2300/1671 , C10J2300/1675 , C10J2300/1678 , C10J2300/1892 , F02C3/28 , F25J3/04545 , F25J3/04575 , Y02E20/16 , Y02E20/18
摘要： A method for operating a gas turbine (11), which is used especially in a combined-cycle power plant (30), includes inducting and compressing air by the gas turbine (11), the compressed air is fed to a combustor (18, 19) for the combustion of a syngas which is produced from coal, and the hot gases which result during the combustion are expanded in a subsequent turbine (16, 17), performing work, wherein some of the compressed air is separated into oxygen and nitrogen, and the oxygen is used in a coal gasification plant (34) for producing the syngas. With such a method, a reduction of the NOx emission is achieved without noticeable loss of output and flexibility of operation by a gas turbine (11) with reheating being used, which includes two combustors (18, 19) and two turbines (16, 17), wherein in the first combustor (18) syngas is combusted, using the compressed air, and the resulting hot gases are expanded in the first turbine (16), and wherein in the second combustor syngas is combusted, using the gases which issue from the first turbine (16), and the resulting hot gases are expanded in the second turbine (17), the two combustors (18, 19) are operated with undiluted syngas, and the flame temperature (TF) in the first combustor (18) of the gas turbine (11) is lowered compared with the operation with natural gas (TNG), while the second combustor (19) is operated largely in the normal operation (TNG) which is designed for natural gas.
摘要翻译：用于特别在联合循环发电厂（30）中使用的燃气轮机（11）的方法包括：通过燃气轮机（11）对空气进行吸入和压缩，将压缩空气供给至燃烧器（18）， 19），用于燃烧由煤产生的合成气，并且在燃烧期间产生的热气体在随后的涡轮机（16,17）中膨胀，进行工作，其中一些压缩空气被分离成氧和氮，并且在用于生产合成气的煤气化设备（34）中使用氧气。通过这样的方法，可以实现NOx排放的减少，而不会出现明显的输出损失和使用具有再加热的燃气轮机（11）的操作灵活性，其包括两个燃烧器（18,19）和两个涡轮机（16,17）），其中在所述第一燃烧器（18）中，使用所述压缩空气燃烧合成气，并且所得热气体在所述第一涡轮机（16）中膨胀，并且其中在所述第二燃烧器中合成气被燃烧，使用从第一涡轮机（16），并且所产生的热气体在第二涡轮机（17）中膨胀，两个燃烧器（18,19）用未稀释的合成气进行操作，并且第一燃烧器（18）中的火焰温度（TF）与天然气（TNG）的运转相比，燃气轮机（11）的运转下降，而第二燃烧器（19）在为天然气设计的正常运行（TNG）中运行较大。

4. 发明授权

US07574855B2 Method for operating a gas turbine and a gas turbine for implementing the method 有权
标题翻译：用于操作燃气轮机和用于实施该方法的燃气轮机的方法
公开(公告)号：US07574855B2
公开(公告)日：2009-08-18
申请号：US11275477
申请日：2006-01-09
申请人： Eribert Benz , Peter Flohr , Jaan Hellat , Graham Webb
发明人： Eribert Benz , Peter Flohr , Jaan Hellat , Graham Webb
IPC分类号： F02C1/06
CPC分类号： F02C6/10 , F02C3/205 , Y02E20/16
摘要： In a method for operating a gas turbine (11) in a combined cycle power plant (40), air is drawn in and compressed though the gas turbine (11), the compressed air is led to a combustor (18, 19) to burn a syngas recovered from a fossil fuel, especially coal, and the gases that result in the course of the combustion are expanded in a downstream turbine (16, 17). In such a method, an improved degree of efficiency is achieved by virtue of the fact that a gas turbine (11) with reheating is used, which includes two combustors (18, 19) and two turbines (16, 17); in the first combustor (18), syngas is burned with the compressed air, and the resultant hot gases, e.g., flue gases, are expanded in the first turbine (16), and in the second combustor syngas is burned by the gases coming from the first turbine (16), and the resultant hot gases are expanded in the second turbine (17).
摘要翻译：在组合循环发电厂（40）中操作燃气轮机（11）的方法中，空气被吸入并通过燃气轮机（11）压缩，压缩空气被引导到燃烧器（18,19）以燃烧从化石燃料，特别是煤回收的合成气，并且导致燃烧过程的气体在下游涡轮机（16,17）中膨胀。在这种方法中，通过使用具有再加热的燃气轮机（11），其包括两个燃烧器（18,19）和两个涡轮机（16,17），实现了提高的效率。在第一燃烧器（18）中，合成气用压缩空气燃烧，并且所产生的热气体，例如烟道气体在第一涡轮机（16）中膨胀，并且在第二燃烧器中，合成气被来自第一涡轮机（16），并且所产生的热气体在第二涡轮机（17）中膨胀。

5. 发明申请

US20090094960A1 METHOD FOR OPERATING A GAS TURBINE, METHOD OF OPERATION OF A COMBINED CYCLE POWER PLANT, AND COMBINED CYCLE POWER PLANT 有权
标题翻译：运行气体涡轮的方法，组合循环发电厂的运行方法和组合循环发电厂
公开(公告)号：US20090094960A1
公开(公告)日：2009-04-16
申请号：US12326519
申请日：2008-12-02
申请人： Adnan Eroglu , Jaan Hellat , Felix Guethe , Peter Flohr
发明人： Adnan Eroglu , Jaan Hellat , Felix Guethe , Peter Flohr
IPC分类号： F02C3/22 , F02C7/22
CPC分类号： F01K23/10 , F02C3/28 , F02C6/18 , F02C7/26 , F02C9/42 , Y02E20/16 , Y02E20/18
摘要： In a method for operating a gas turbine (GT) with sequential combustion, which has at least one compressor (12, 13), a first combustion chamber (14) with a first turbine (15) which is connected downstream, and a second combustion chamber (16) with a second turbine (17) which is connected downstream, the at least one compressor (12, 13) draws in air and compresses it. The compressed air is fed to the first combustion chamber (14) for combusting a first fuel, and the gas which issues from the first turbine (15) is fed to the second combustion chamber (16) for combusting a second fuel. Increased flexibility and safety in operation is achieved by different fuels being used as first and second fuel.
摘要翻译：在具有顺序燃烧的具有至少一个压缩机（12,13）的燃气轮机（GT）的操作方法中，具有连接在下游的第一涡轮（15）的第一燃烧室（14）和第二燃烧（16）与第二涡轮机（17）连接，所述第二涡轮机（17）连接在下游，所述至少一个压缩机（12,13）吸入空气并将其压缩。压缩空气被供给到第一燃烧室（14），用于燃烧第一燃料，并且从第一涡轮机（15）发出的气体被供给到用于燃烧第二燃料的第二燃烧室（16）。通过使用不同燃料作为第一和第二燃料来实现操作中增加的灵活性和安全性。

6. 发明申请

US20090081599A1 BURNER FOR THE OPERATION OF A HEAT GENERATOR 有权
标题翻译：燃烧器用于发电机的运行
公开(公告)号：US20090081599A1
公开(公告)日：2009-03-26
申请号：US12238792
申请日：2008-09-26
申请人： Stefano Bernero , Peter Flohr , Gijsbertis Oomens , Martin Zajadatz
发明人： Stefano Bernero , Peter Flohr , Gijsbertis Oomens , Martin Zajadatz
IPC分类号： F23D11/00
CPC分类号： F23D17/002 , F23C7/008 , F23C2900/07002 , F23R3/343
摘要： A burner (23) for operating a heat generator includes a swirler (2) for a combustion air flow (9), and also devices (7, 12) for injecting at least one fuel into the combustion air flow (9), wherein a mixing path (3) is arranged downstream of the swirler (2), and wherein at least one nozzle (20) for feeding liquid pilot fuel is arranged in the region radially outside the discharge opening of the mixing path (3) of the burner. With such a burner, an operating mode which is as pollutant-free and overheating-free as possible can be enabled even at low load and under transient conditions if the at least one nozzle (20) is arranged in a burner front plate (32), wherein at least one discharge opening (15), through which the pilot fuel discharges into the combustion chamber (16), is provided in a front face (34) of the burner front plate (32), which is arranged essentially parallel to a combustion chamber rear wall (28).
摘要翻译：用于操作发热器的燃烧器（23）包括用于燃烧空气流（9）的旋流器（2），以及用于将至少一种燃料喷射到燃烧空气流（9）中的装置（7,12），其中混合路径（3）布置在旋流器（2）的下游，并且其中用于供给液体引燃燃料的至少一个喷嘴（20）布置在燃烧器的混合路径（3）的排出口径向外侧的区域中。通过这样的燃烧器，即使在低负载和瞬态条件下，如果至少一个喷嘴（20）布置在燃烧器前板（32）中，也可以实现尽可能无污染和过热的操作模式，其特征在于，在所述燃烧器前板（32）的前表面（34）上设置有至少一个排气口（15），其中所述先导燃料排出到所述燃烧室（16）中，所述排放口基本上平行于燃烧室后壁（28）。

7. 发明申请

US20080227039A1 Premixing Burner Arrangement for Operating a Combustion Chamber in Addition to a Method for Operating a Combustion Chamber 有权
标题翻译：除了燃烧室的操作方法之外，还可以预先操作燃烧室的燃烧器布置
公开(公告)号：US20080227039A1
公开(公告)日：2008-09-18
申请号：US10586816
申请日：2005-01-12
申请人： Peter Flohr , Christian Oliver Paschereit
发明人： Peter Flohr , Christian Oliver Paschereit
IPC分类号： F23R3/28
CPC分类号： F23C7/002 , F23C2900/07002 , F23D14/02 , F23D2209/20
摘要： A premixing burner is disclosed for operating a combustion chamber with a liquid and/or gaseous fuel, with a swirl generator for a combustion inflow air stream for forming a swirl flow, and with injection of fuel into the swirl flow. The swirl generator is adjacent to the combustion chamber indirectly via a mixing zone or directly, in each case via a burner outlet, a cross-sectional widening at the burner outlet being provided which, is discontinuous in the flow direction of the swirl flow and through which the swirl flow bursts open so as to form a backflow zone. A contour locally narrowing the flow cross section of the swirl generator or of the mixing zone in the flow direction can be provided upstream of the burner outlet.
摘要翻译：公开了一种用于操作具有液体和/或气体燃料的燃烧室的预混合燃烧器，其具有用于形成涡流的燃烧流入空气流的涡流发生器，以及将燃料喷射到涡流中。涡流发生器经由混合区域间接地邻近燃烧室，或者在每种情况下通过燃烧器出口直接邻近燃烧室，在燃烧器出口处提供横截面加宽，其在涡流的流动方向上不连续并且通过涡旋流开启以形成回流区。可以在燃烧器出口的上游设置局部地缩小涡流发生器或混合区域在流动方向上的流动横截面的轮廓。

8. 发明申请

US20070105061A1 Multiple burner arrangement for operating a combustion chamber, and method for operating the multiple burner arrangement 有权
标题翻译：用于操作燃烧室的多个燃烧器装置以及用于操作多个燃烧器装置的方法
公开(公告)号：US20070105061A1
公开(公告)日：2007-05-10
申请号：US11529625
申请日：2006-09-29
申请人： Peter Flohr , Christian Motz , Majed Toqan , Martin Zajadatz
发明人： Peter Flohr , Christian Motz , Majed Toqan , Martin Zajadatz
IPC分类号： F23D14/46
CPC分类号： F23R3/286 , F23K5/06 , F23R3/346
摘要： What are described are a multiple burner arrangement and a method for operating such a multiple burner arrangement with a multiplicity of individual burners which are designed as premix burners and which serve for firing a combustion chamber of a thermal engine and each have a swirl space into which combustion supply air and fuel can be introduced so as to form a swirl flow, the swirl flow forming downstream of the premix burner, within the combustion chamber, a backflow zone in which a burner flame is formed.
摘要翻译：所描述的是多燃烧器布置和用于操作这样的多个燃烧器布置的方法，该多个燃烧器布置有多个单独的燃烧器，其被设计为预混合燃烧器，并且其用于点燃热发动机的燃烧室，并且每个具有涡流空间，可以引入燃烧供给空气和燃料以形成涡流，在燃烧室内的预混燃烧器的下游形成涡流，形成燃烧器火焰的回流区。

9. 发明授权

US06627250B1 Method of safeguarding electrical switchgear, in particular, against imitation 失效
标题翻译：保护电气开关的方法，特别是防止模拟
公开(公告)号：US06627250B1
公开(公告)日：2003-09-30
申请号：US09591332
申请日：2000-06-09
申请人： Peter Flohr , Karl Thomas Werner
发明人： Peter Flohr , Karl Thomas Werner
IPC分类号： B41M314
CPC分类号： G09F3/00 , H01H71/06
摘要： A method for marking a product for detecting unauthorized imitations of the product, in particular of electrical switchgear equipment and the like. A color imprint is applied to an outer or inner surface of a housing of the switchgear or the like. The color imprint contains pigments that can be detected only by special methods, for example infrared examination and the like.
摘要翻译：一种用于标识产品的方法，用于检测产品，特别是电气开关设备等的未经授权的模仿。将彩色印记施加到开关柜等的壳体的外表面或内表面。彩色印记包含仅通过特殊方法检测的颜料，例如红外检查等。

10. 发明授权

US5297002A Device for rapid attachment of serially-mounted electrical apparatus 失效
标题翻译：用于快速连接串联电气设备的装置
公开(公告)号：US5297002A
公开(公告)日：1994-03-22
申请号：US859730
申请日：1992-06-08
申请人： Peter Flohr
发明人： Peter Flohr
IPC分类号： H01H9/02 , H02B1/04 , H02B1/052 , H02B1/20
CPC分类号： H02B1/052
摘要： In order to secure a series built-in unit on the section of a fitting rail (4) and to be able to detach it again therefrom and from the electric collector busbar (2, 5), in the region of a recess (13) on both side of the housing wall of the device is pivotably fitted a U-bracket-shaped coupling component (3) of elastic material which is divided by a slot (7) extending into the two U-arms of the frame-like widened connecting web into a supporting end (8) for the engagement of the fitting rail (4) and an actuating end (9) spring-loaded on the casing (1) lockable and unlockable by swinging in relation to the bearing position (6).
摘要翻译： PCT No.PCT / DE91 / 00634 Sec。 371日期：1992年6月8日 102（e）日期1992年6月8日PCT 1991年8月5日PCT PCT。出版物WO92 / 08264 日期为1992年5月14日。为了将一系列内置装置固定在装配轨道（4）的部分上，并能够从该集电箱母线（2,5）再次从该区域中分离，在装置的壳体壁的两侧上的凹部（13）可枢转地装配有弹性材料的U形托架形联接部件（3），该联接部件（3）被延伸到两个U形臂中的槽（7）所述框架状加宽的连接卷材成为用于嵌合轨道（4）的接合的支撑端（8）和弹簧加载在所述壳体（1）上的致动端（9），所述致动端可通过相对于所述轴承位置（6）。

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