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1. 发明授权

EP2685172B1 Can-annular gas turbine unit with staged premix-combustion 有权转让
标题翻译：带分段预混合燃烧的Can-shaped燃气轮机装置
公开(公告)号：EP2685172B1
公开(公告)日：2018-03-21
申请号：EP13175507.6
申请日：2013-07-08
申请人： Ansaldo Energia Switzerland AG
发明人： Genin, Franklin Marie , Aluri, Naresh , Cerny, Jan , Eroglu, Adnan , Pasqualotto, Ennio
IPC分类号： F02C3/14 , F02C6/00 , F23R3/28 , F23R3/34 , F23R3/46 , F23M20/00 , F23C6/04
CPC分类号： F02C7/22 , F02C3/14 , F02C6/003 , F23C6/047 , F23C2201/301 , F23C2201/40 , F23C2900/07002 , F23M20/005 , F23R3/286 , F23R3/346 , F23R3/46 , F23R2900/00014 , F23R2900/03341
摘要： The invention concerns a gas turbine system, comprising a compressor, at least one combustion chamber (10), and eventually a secondary combustion chamber, for generating working gas. An intermediate turbine may be placed between two combustion chambers. The combustion chamber (15) consists of an individual can-combustor (120) or a number of can-combustors (120) arranged in an annular can-architecture. The can-combustor (120) comprises a number of premixed burners (10) arranged uniformly or divided at least in two groups. One or more groups of the premixed burners (10) may be shifted along the combustor axis with respect to another group, and may also be inclined with respect to the combustor axis. Optional Helmholtz dampers (16) reduce combustion pulsations. Ignition of the mixture starts at the premixed burner outlet. The flame is stabilized in the region of the premixed burner outlet by means of a backflow zone.

2. 发明授权

EP2685161B1 Combustor arrangement, especially for a gas turbine 有权转让
标题翻译：燃烧室布置，特别是燃气轮机
公开(公告)号：EP2685161B1
公开(公告)日：2018-01-17
申请号：EP12175642.3
申请日：2012-07-10
申请人： Ansaldo Energia Switzerland AG
发明人： Pasqualotto, Ennio , Schiessel, Pirmin , Hellat, Jaan
IPC分类号： F23R3/28 , F23C7/00 , F23C5/06
CPC分类号： F23R3/286 , F23C5/06 , F23C7/002 , F23C2900/07002
摘要： The invention relates to a combustor arrangement (30), comprising a combustion chamber (22) with a front panel (23), and a premix burner (21) of the multi-cone type, which is connected to said front panel (23) though an elongated mixing zone (24, 26) in an axially moveable fashion by means of a sealed sliding joint (24, 26, 32). A wide range of axial variation of the burner (21) with a minimized influence of the leakage air flow on the oxidation process within the flame is achieved by positioning said sealed sliding joint (24, 26, 32) upstream of said mixing zone (24, 26).

3. 发明授权

EP2881667B1 Helmholtz damper with air cooled seal for a gas turbine 有权转让
标题翻译：用于燃气轮机的亥姆霍兹阻尼器，带气冷密封
公开(公告)号：EP2881667B1
公开(公告)日：2017-04-26
申请号：EP13188215.1
申请日：2013-10-11
申请人： General Electric Technology GmbH
发明人： Eroglu, Adnan
IPC分类号： F23R3/50 , F23M20/00
CPC分类号： F01N1/023 , F05D2260/963 , F23C2900/07002 , F23M20/005 , F23R3/50 , F23R2900/00014
摘要： Helmholtz damper (10) for a combustor of a gas turbine comprising an enclosure (1) defining a damping volume (11) from which a neck portion (2) extends and which has a flow path (F) for cooling and purging air with an inlet opening (6) and an outlet opening (3) to said enclosure (1), wherein said outlet opening (3) is formed in said neck portion (2), wherein a seal (4) is arranged at said neck portion (2) adjacent to said outlet opening (3) for cooling and purging air such that a cooling effect of said seal (4) is provided.
摘要翻译：用于燃气涡轮机的燃烧器的亥姆霍兹阻尼器（10）包括限定阻尼体积（11）的外壳（1），颈部（2）从所述阻尼体积（11）延伸并且具有用于冷却和净化空气的流动路径（F）其特征在于，所述出口开口（3）形成在所述颈部（2）中，其中在所述颈部（2）处设置有密封件（4））邻近所述出口开口（3），用于冷却和吹扫空气，从而提供所述密封件（4）的冷却效果。

4. 发明授权

EP2169303B1 Combustor for a gas turbine engine 有权转让
标题翻译：用于燃气涡轮发动机的燃烧器
公开(公告)号：EP2169303B1
公开(公告)日：2017-04-26
申请号：EP09170923.8
申请日：2009-09-22
申请人： General Electric Technology GmbH
发明人： Poyyapakkam, Madhavan Narasimhan
IPC分类号： F23C6/04 , F23R3/00 , F23M9/10 , F23R3/34
CPC分类号： F23C6/04 , F23C2201/401 , F23C2900/06041 , F23C2900/07002 , F23M9/10 , F23R3/00 , F23R3/346 , F23R2900/03041 , F23R2900/03341

5. 发明授权

EP1802915B1 BRENNER FÜR GASTURBINE 有权
标题翻译：燃烧器燃气轮机
公开(公告)号：EP1802915B1
公开(公告)日：2016-11-30
申请号：EP05801354.1
申请日：2005-10-07
申请人： General Electric Technology GmbH
发明人： FLOHR, Peter , OOMENS, Gijsbertus , PAIKERT, Bettina , STEINBACH, Christian
IPC分类号： F23C7/00 , F23D11/38 , F23D11/24 , F23R3/34
CPC分类号： F23C7/002 , F23C2900/07002 , F23D11/24 , F23D11/38 , F23R3/343

6. 发明公开

EP2685161A1 Combustor arrangement, especially for a gas turbine 有权转让
标题翻译： Brenneranordnung，insbesonderefüreine Gasturbine
公开(公告)号：EP2685161A1
公开(公告)日：2014-01-15
申请号：EP12175642.3
申请日：2012-07-10
申请人： Alstom Technology Ltd
发明人： Pasqualotto, Ennio , Schiessel, Pirmin , Hellat, Jaan
IPC分类号： F23C7/00 , F23C5/06
CPC分类号： F23R3/286 , F23C5/06 , F23C7/002 , F23C2900/07002
摘要： The invention relates to a combustor arrangement (30), comprising a combustion chamber (22) with a front panel (23), and a premix burner (21) of the multi-cone type, which is connected to said front panel (23) though an elongated mixing zone (24, 26) in an axially moveable fashion by means of a sealed sliding joint (24, 26, 32).
A wide range of axial variation of the burner (21) with a minimized influence of the leakage air flow on the oxidation process within the flame is achieved by positioning said sealed sliding joint (24, 26, 32) upstream of said mixing zone (24, 26).
摘要翻译：本发明涉及一种燃烧器装置（30），其包括具有前面板（23）的燃烧室（22）和连接到所述前面板（23）的多锥型预混合燃烧器（21）尽管通过密封的滑动接头（24,26,32）以可轴向移动的方式延伸的细长混合区（24,26）。通过将所述密封的滑动接头（24,26,32）定位在所述混合区（24）的上游，实现了燃烧器（21）的宽范围的轴向变化，其中泄漏空气流对火焰内的氧化过程的影响最小，26）。

7. 发明公开

EP2685160A1 Premix burner of the multi-cone type for a gas turbine 有权转让
标题翻译： Multikonus-Vormischungsbrennerfüreine Gurburbine
公开(公告)号：EP2685160A1
公开(公告)日：2014-01-15
申请号：EP12175641.5
申请日：2012-07-10
申请人： Alstom Technology Ltd
发明人： Pasqualotto, Ennio , Knöpfel, Hans Peter
IPC分类号： F23C7/00
CPC分类号： F23R3/286 , F23C7/002 , F23C2900/07002
摘要： The invention relates to a premix burner (10) of the multi-cone type for a gas turbine, comprising a plurality of shells (12a-d), which are arranged around a central burner axis (11) and are parts of a virtual, axially extending common cone, which opens in a downstream direction, whereby said parts are displaced perpendicular to said burner axis (11) such that a tangential slot (14) is defined between each pair of adjacent shells (12a-d).
A disadvantageous transition piece between the shells and a downstream mixing tube is avoided by bordering the downstream ends of the shells (12a-d) by intersecting planes (17), which are defined by intersecting said shells (12a-d) with a virtual coaxial cylinder of a predetermined radius (R).
摘要翻译：本发明涉及一种用于燃气轮机的多锥型预混燃烧器（10），其包括围绕中心燃烧器轴线（11）布置的多个壳体（12a-d），并且是虚拟的，轴向延伸的公共锥体，其在下游方向上开口，由此所述部件垂直于所述燃烧器轴线（11）移动，使得在每对相邻壳体（12a-d）之间限定切向槽（14）。通过用与所述壳体（12a-d）相交的虚拟同轴线（12a-d）限定的相交平面（17）来接合壳体（12a-d）的下游端部来避免壳体和下游混合管之间的不利过渡件预定半径（R）的圆柱体。

8. 发明授权

EP1336800B1 Verfahren zur Verminderung verbrennungsgetriebener Schwingungen in Verbrennungssystemen sowie Vormischbrenner zur Durchführung des Verfahrens 有权
标题翻译：一种用于减少在燃烧系统和预混合燃烧器的燃烧驱动的振荡为执行该方法的方法
公开(公告)号：EP1336800B1
公开(公告)日：2013-11-27
申请号：EP03405031.0
申请日：2003-01-24
申请人： Alstom Technology Ltd
发明人： Gutmark, Ephraim , Paschereit, Christian Oliver
IPC分类号： F23D14/74 , F23C7/00 , F23D11/40 , F23D17/00 , F23R3/28
CPC分类号： F23R3/286 , F23C7/002 , F23C2900/07002 , F23D11/402 , F23D14/74 , F23D17/002 , F23D2210/00 , F23R2900/00014

9. 发明授权

EP2220433B1 VERFAHREN UND VORRICHTUNG ZUR VERBRENNUNG VON WASSERSTOFF IN EINEM VORMISCHBRENNER 有权转让
标题翻译：方法和设备，用于预混燃烧氢
公开(公告)号：EP2220433B1
公开(公告)日：2013-09-04
申请号：EP08854401.0
申请日：2008-11-07
申请人： Alstom Technology Ltd
发明人： EROGLU, Adnan , DÖBBELING, Klaus
IPC分类号： F23C7/00 , F23D11/40 , F23D17/00 , F23R3/28
CPC分类号： F23R3/286 , F23C7/002 , F23C2900/07002 , F23D11/402 , F23D17/002 , F23R2900/00002

10. 发明公开

EP2423591A1 Method for operating a combustion chamber and combustion chamber 有权转让
标题翻译： Verfahren zum Betrieb einer Brennkammer und Brennkammer
公开(公告)号：EP2423591A1
公开(公告)日：2012-02-29
申请号：EP11176846.1
申请日：2011-08-08
申请人： Alstom Technology Ltd
发明人： Zajadatz, Martin , Pennell, Douglas Anthony , Döbbeling, Klaus
IPC分类号： F23D11/16 , F23K5/10 , F23R3/34
CPC分类号： F23D11/16 , F02C3/30 , F23C2900/07002 , F23D2900/00008 , F23D2900/00015 , F23K5/10 , F23K2301/103 , F23R3/343
摘要： The method for operating a combustion chamber (1) having at least a mixing device (2) connected to a combustion device (3). The mixing device (2) has a first fuel feeding stage, to inject fuel (8, 12, 13, 16) into the mixing device (2) and mix it with an oxidiser (5) to then burn it in the combustion device (3). The combustion device (3) has a second fuel feeding stage to inject fuel (17) into the combustion device (3). The fuel (17) of the second stage is mixed with only an inert fluid (20) to form a mixture (21) that is then injected into the combustion chamber (1). The present invention also refers to a method for operating a gas turbine.
摘要翻译：用于操作具有至少连接到燃烧装置（3）的混合装置（2）的燃烧室（1）的方法。混合装置（2）具有第一燃料供给级，以将燃料（8,12,13,16）喷射到混合装置（2）中并将其与氧化剂（5）混合，然后将其燃烧在燃烧装置（ 3）。燃烧装置（3）具有将燃料（17）喷射到燃烧装置（3）中的第二燃料供给台。第二级的燃料（17）仅与惰性流体（20）混合，形成混合物（21），然后将其注入到燃烧室（1）中。本发明还涉及一种操作燃气轮机的方法。

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