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1. 发明授权

EP1476699B1 BRENNKAMMER UND DÄMPFERANORDNUNG ZUR REDUZIERUNG VON BRENNKAMMERPULSATIONEN IN EINER GASTURBINENANLAGE 有权
标题翻译：燃烧室和阻尼器装置用于在燃气涡轮系统，降低燃烧腔
公开(公告)号：EP1476699B1
公开(公告)日：2013-11-13
申请号：EP02782607.2
申请日：2002-12-16
申请人： Alstom Technology Ltd
发明人： GRAF, Peter , TSCHIRREN, Stefan , WUNDERLE, Helmar
IPC分类号： F23R3/00 , F23M99/00
CPC分类号： F23R3/002 , F05B2260/96 , F23D2210/00 , F23M20/005 , F23R2900/00013 , F23R2900/00014

2. 发明公开

EP2049840A1 BRENNKAMMER EINER VERBRENNUNGSANLAGE 有权转让
公开(公告)号：EP2049840A1
公开(公告)日：2009-04-22
申请号：EP07787161.4
申请日：2007-07-06
申请人： Alstom Technology Ltd
发明人： TSCHIRREN, Stefan , BURRI, Daniel , ABDON, Andreas , STEINBACH, Christian
IPC分类号： F23R3/00
CPC分类号： F23R3/002 , F23M5/00
摘要： The invention relates to a combustion chamber (3) of a combustion installation, the combustion chamber (3) having a heat shield (1) with at least two segments (2) and (2'). Each of the segments (2) and (2') has a liner element (4, 4') facing a combustion space (3) and a holding device (5, 5'), with the liner element (4) attached to a supporting structure (7) via a supporting element (6). This attachment is effected by means of a border region (8) which is formed on the liner element (4) and engages behind a flange region (9) formed by the holding device (5). To cool the border regions (8), facing a gap (10) arranged between the edges of two adjacent liner elements (4) and (4'), of the liner elements (4), the holding device (5), in the region of its flange region (9), has through-openings (12), through which cooling gas flows out of a first cooling channel (11), which is formed by the holding device (5) together with the supporting element (6), onto the border region (8) which is to be cooled.
摘要翻译：燃烧系统的燃烧室具有燃烧空间，支撑结构，支撑元件和隔热罩。隔热罩具有至少两个区段，并且每个区段包括面向燃烧空间的衬垫元件，并且具有边缘区域，与相邻区段的边缘区域之间形成的燃烧空间连通的间隙和保持装置。保持装置通过支撑元件将相应的衬垫元件固定在支撑结构上，并形成配合在相应衬套元件的边缘区域上的凸缘区域。保持装置与支撑元件形成第一冷却通道，并且在凸缘区域中具有至少一个通孔。冷却气体从第一冷却通道流过边缘区域。

3. 发明公开

EP2049841A2 BRENNKAMMER EINER VERBRENNUNGSANLAGE 有权转让
公开(公告)号：EP2049841A2
公开(公告)日：2009-04-22
申请号：EP07787170.5
申请日：2007-07-06
申请人： Alstom Technology Ltd
发明人： TSCHIRREN, Stefan , BURRI, Daniel , ABDON, Andreas, Dr. , STEINBACH, Christian, Dr.
IPC分类号： F23R3/00
CPC分类号： F23M5/08 , F23R3/002
摘要： The invention relates to a combustion chamber of a combustion plant, in particular a gas turbine, with a heat shield (1) comprising at least two segments (2, 2'). Each of the segments (2, 2') has a liner element (4, 4´) facing a combustion chamber (3) and a holding device (5, 5´), the liner element (4, 4') being attached via a support element (6, 6') to a support structure (7). The attachment is thereby carried out via a peripheral region (8) embodied on the liner element (4), which peripheral region engages behind a flange region (9) formed by the holding device (5). To cool the peripheral regions (8, 8') of the liner elements (4, 4') facing the gap (10), at least one through opening (12) is provided in the peripheral region (8, 8') of at least one liner element (4, 4') and/or in the base of the gap (10), through which opening cooling gas flows into the gap (10).
摘要翻译：燃烧设备的燃烧室技术领域本发明涉及燃烧设备特别是燃气轮机的燃烧室，其具有包括至少两个段（2,2'）的隔热罩（1）。每个节段（2,2'）具有面向燃烧室（3）和保持装置（5,5'）的衬垫元件（4,4'），衬垫元件（4,4'）通过支撑元件（6,6'）连接到支撑结构（7）。由此通过在衬垫元件（4）上实施的周边区域（8）执行附件，该周边区域在由保持装置（5）形成的凸缘区域（9）的后面接合。为了冷却面向间隙（10）的衬垫元件（4,4'）的周边区域（8,8'），在周边区域（8,8'）中设置至少一个通孔（12）至少一个衬垫元件（4,4'）和/或在间隙（10）的基部中，冷却气体通过该间隙流入间隙（10）中。

4. 发明授权

EP1466124B1 BRENNERANORDNUNG FÜR DIE RINGFÖRMIGE BRENNKAMMER EINER GASTURBINE 有权
标题翻译：燃烧器装置，用于环形燃烧室燃气涡轮机的
公开(公告)号：EP1466124B1
公开(公告)日：2008-09-03
申请号：EP02782608.0
申请日：2002-12-16
申请人： Alstom Technology Ltd
发明人： GRAF, Peter , TSCHIRREN, Stefan , WUNDERLE, Helmar
IPC分类号： F23R3/50 , F23C5/08
CPC分类号： F23R3/50 , F23R3/283
摘要： The invention relates to a burner arrangement for the annular combustion chamber (11) of a gas turbine (10), according to which a plurality of burners (14, 15) in concentric circles are respectively arranged one above the other, in pairs, in the radial direction. One such burner arrangement increases the mechanical integrity of the turbine housing and optimises the operation of the combustion chamber, the two burners (14, 15) of a pair being oriented such that they deviate from the parallel position in such a way that their axes (17) extend towards each other in the direction of flow.

5. 发明公开

EP1466124A1 BRENNERANORDNUNG FÜR DIE RINGFÖRMIGE BRENNKAMMER EINER GASTURBINE 有权
标题翻译：燃烧器装置，用于环形燃烧室燃气涡轮机的
公开(公告)号：EP1466124A1
公开(公告)日：2004-10-13
申请号：EP02782608.0
申请日：2002-12-16
申请人： ALSTOM Technology Ltd
发明人： GRAF, Peter , TSCHIRREN, Stefan , WUNDERLE, Helmar
IPC分类号： F23R3/50 , F23C5/08
CPC分类号： F23R3/50 , F23R3/283
摘要： The invention relates to a burner arrangement for the annular combustion chamber (11) of a gas turbine (10), according to which a plurality of burners (14, 15) in concentric circles are respectively arranged one above the other, in pairs, in the radial direction. One such burner arrangement increases the mechanical integrity of the turbine housing and optimises the operation of the combustion chamber, the two burners (14, 15) of a pair being oriented such that they deviate from the parallel position in such a way that their axes (17) extend towards each other in the direction of flow.

6. 发明公开

EP1476699A1 BRENNKAMMER UND DÄMPFERANORDNUNG ZUR REDUZIERUNG VON BRENNKAMMERPULSATIONEN IN EINER GASTURBINENANLAGE 有权
标题翻译：燃烧室和阻尼器装置用于在燃气涡轮系统，降低燃烧腔
公开(公告)号：EP1476699A1
公开(公告)日：2004-11-17
申请号：EP02782607.2
申请日：2002-12-16
申请人： ALSTOM Technology Ltd
发明人： GRAF, Peter , TSCHIRREN, Stefan , WUNDERLE, Helmar
IPC分类号： F23M13/00 , F01N1/02 , F01N1/16 , G10K11/16
CPC分类号： F23R3/002 , F05B2260/96 , F23D2210/00 , F23M20/005 , F23R2900/00013 , F23R2900/00014
摘要： At least one Helmholtz damper (17) is arranged on a combustion chamber (16) of a gas turbine (10) for damping thermoacoustic vibrations, the damping volume (20, 21) of which is connected to the combustion chamber (16) by means of a connecting channel (18). According to the invention, an optimal damping can be achieved in a simple manner, whereby the Helmholtz damper (17) is embodied such that the damping frequency thereof is adjustable, whereby the damping volume (20, 21) is divided into a fixed damping volume (20) and a variable damping volume (21) and the damping volume may be varied by means of variation in the variable damping volume (21).

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