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1. 发明申请

US20160177832A1 MIXER FOR ADMIXING A DILUTION AIR TO THE HOT GAS FLOW 审中-公开
标题翻译：用于将稀释空气加热至热气流的混合器
公开(公告)号：US20160177832A1
公开(公告)日：2016-06-23
申请号：US14974622
申请日：2015-12-18
申请人： General Electric Technology GmbH
发明人： Devis TONON , Mirko Ruben BOTHIEN , Luis TAY WO CHONG HILARES
IPC分类号： F02C7/18 , F23R3/06
CPC分类号： F02C7/18 , F23M20/005 , F23R3/045 , F23R3/06 , F23R2900/00014 , F23R2900/03341
摘要： The invention refers to a combustor arrangement of a gas turbine engine or power plant, having at least one combustion chamber, at least one mixer for admixing a dilution medium or air to the hot gas flow leaving the combustion chamber. The mixer is configured to guide combustion gases in a hot gas flow path extending downstream of the combustion chamber, wherein the mixer includes a plurality of injection pipes pointing inwards from the side walls of the mixer for admixing the dilution medium or air to cool the hot gas flow leaving combustion chamber. The mixer includes at least one dilution air plenum having at least one pressure-controlled compartment which is directly or indirectly connected to at least one injection pipe.
摘要翻译：本发明涉及燃气涡轮发动机或发电厂的燃烧器装置，其具有至少一个燃烧室，至少一个混合器，用于将稀释介质或空气与离开燃烧室的热气流混合。混合器构造成引导在燃烧室下游延伸的热气流路中的燃烧气体，其中混合器包括从混合器的侧壁向内指向的多个注入管，用于混合稀释介质或空气以冷却热气流离开燃烧室。混合器包括至少一个具有至少一个压力控制隔室的稀释空气通风室，其至少与一个注入管直接或间接连接。

2. 发明申请

US20160177836A1 GAS TURBINE FUEL PIPE COMPRISING A DAMPER 审中-公开
标题翻译：包含阻尼器的气体涡轮燃油管
公开(公告)号：US20160177836A1
公开(公告)日：2016-06-23
申请号：US14975241
申请日：2015-12-18
申请人： General Electric Technology GmbH
发明人： Anders Martin Axel WICKSTRÖM , Devis TONON , Mirko Ruben BOTHIEN
IPC分类号： F02C7/22
CPC分类号： F02C7/222 , F05D2220/32 , F05D2260/96 , F23R3/28 , F23R2900/00014
摘要： The invention concerns a gas turbine fuel pipe, having a fuel line, the fuel line having a fuel line volume, a fuel line outer wall and an opening in the fuel line outer wall, a damper having a damper volume and a damper outer wall and attached in fluid communication with the fuel line, wherein the damper covers the opening in the fuel line outer wall, and a perforated lining extending across at least part of the opening in the fuel line outer wall. Various embodiments are also described, along with a method of use of the apparatus.
摘要翻译：本发明涉及一种具有燃料管线的燃气轮机燃料管，燃料管线具有燃料管线体积，燃料管线外壁和燃料管路外壁中的开口，具有阻尼器体积和阻尼器外壁的阻尼器，其与燃料管线流体连通，其中阻尼器覆盖燃料管线外壁中的开口，以及穿过衬套，其延伸穿过燃料管线外壁中的开口的至少一部分。还描述了各种实施例以及该装置的使用方法。

3. 发明申请

US20160161118A1 DAMPER FOR A GAS TURBINE 审中-公开
标题翻译：用于燃气涡轮的阻尼器
公开(公告)号：US20160161118A1
公开(公告)日：2016-06-09
申请号：US14958386
申请日：2015-12-03
申请人： General Electric Technology GmbH
发明人： Devis TONON , Mirko Ruben BOTHIEN
IPC分类号： F23M20/00 , F23R3/00
CPC分类号： F23M20/005 , F23R3/002 , F23R2900/00014
摘要： A damper for a gas turbine combustion chamber as shown in FIG. 1 includes a damper volume wall and a main neck. The damper volume wall defines a damper volume inside the damper volume wall. The main neck includes a main neck wall defining a main neck volume inside the main neck wall. The main neck is associated with the damper volume for fluid communication between the damper volume and the gas turbine combustion chamber. In addition, the damper includes a gap between the main neck wall and the damper volume wall. The main neck defines a main neck axis. For example, the gap is a second neck, and in further embodiments, multiple damper volumes are provided.
摘要翻译：用于燃气轮机燃烧室的阻尼器，如图1所示。 1包括减震器体积壁和主颈部。阻尼器体积壁在阻尼器体积壁内限定阻尼器体积。主颈部包括在主颈部壁内限定主颈部容积的主颈部壁。主颈部与阻尼器体积和燃气轮机燃烧室之间的流体连通的阻尼器体积相关联。此外，阻尼器包括主颈部壁和阻尼器体积壁之间的间隙。主颈部定义了主颈部轴。例如，间隙是第二颈部，并且在另外的实施例中，提供多个阻尼器体积。

4. 发明申请

US20160215984A1 SEQUENTIAL COMBUSTOR ARRANGEMENT WITH A MIXER 审中-公开
标题翻译：使用混合器的顺序组合装置
公开(公告)号：US20160215984A1
公开(公告)日：2016-07-28
申请号：US15007981
申请日：2016-01-27
申请人： General Electric Technology GmbH
发明人： Mirko Ruben BOTHIEN , Devis TONON , Bruno SCHUERMANS
IPC分类号： F23R3/34 , F23M20/00 , F23R3/16
摘要： A sequential combustor arrangement and method are disclosed which can include a first burner, a first combustion chamber, a mixer for admixing a dilution gas to the hot gases leaving the first combustion chamber during operation, a second burner, and a second combustion chamber arranged sequentially in a fluid flow connection. The mixer can include at least one injection opening in the mixer wall for admixing the dilution gas to cool the hot flue gases leaving the first combustion chamber. Further, the mixer can include a damper with a damper volume and a neck connecting the damper volume to the mixer, for modulating and damping pressure pulsations inside the mixer.
摘要翻译：公开了一种顺序的燃烧器装置和方法，其可以包括第一燃烧器，第一燃烧室，用于将稀释气体混合到在运行期间离开第一燃烧室的热气体的混合器，第二燃烧器和顺序排列的第二燃烧室在流体流动连接中。混合器可以在混合器壁中包括至少一个注入开口，用于混合稀释气体以冷却离开第一燃烧室的热烟道气。此外，混合器可以包括具有阻尼器体积的阻尼器和将阻尼器体积连接到混合器的颈部，用于调制和阻尼混合器内部的压力脉动。

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