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8 条记录 (耗时 0.01 秒)

    Combustion Chamber and Gas Turbine Installation
    3.
    发明申请
    Combustion Chamber and Gas Turbine Installation 失效
    燃烧室和燃气轮机安装

    公开(公告)号：US20090133378A1

    公开(公告)日：2009-05-28

    申请号：US11992530

    申请日：2006-09-21

    申请人： Uwe Gruschka

    发明人： Uwe Gruschka

    IPC分类号： F02C7/18 ,  F23R3/60 ,  F23D14/78

    CPC分类号： F23R3/60 ,  F23D14/78 ,  F23R3/10

    摘要： A combustion chamber having a burner and a burner insert surrounding the burner while leaving a gap open towards the combustion chamber interior is provided. The burner insert comprises a carrier and a burner insert wall located in front of the carrier towards the combustion chamber interior, wherein a flow passage connected to a cooling-fluid source is formed between the carrier and the burner insert wall. The flow passage opens out into the gap between the burner and the burner insert and is otherwise sealed off from the combustion chamber interior.

    摘要翻译： 提供了具有燃烧器和燃烧器插入件的燃烧室，其围绕燃烧器同时留下向燃烧室内部敞开的间隙。 燃烧器插入件包括载体和位于载体朝向燃烧室内部的前面的燃烧器插入壁，其中在载体和燃烧器插入壁之间形成连接到冷却液源的流动通道。 流动通道打开到燃烧器和燃烧器插入件之间的间隙中，否则从燃烧室内部密封。

    High temperature-resistant sealing assembly, especially for gas turbines
    4.
    发明授权
    High temperature-resistant sealing assembly, especially for gas turbines 失效
    耐高温密封组件，特别适用于燃气轮机

    公开(公告)号：US08365538B2

    公开(公告)日：2013-02-05

    申请号：US11992434

    申请日：2006-09-20

    申请人： Tobias Buchal ,  Gregor Frank ,  Uwe Gruschka ,  Joachim Krützfeldt ,  Kai-Uwe Rogos ,  Axel Schaberg

    发明人： Tobias Buchal ,  Gregor Frank ,  Uwe Gruschka ,  Joachim Krützfeldt ,  Kai-Uwe Rogos ,  Axel Schaberg

    IPC分类号： F02C7/12

    CPC分类号： F01D9/023 ,  F05D2230/642 ,  F05D2240/57 ,  F05D2260/201 ,  F16J15/0887

    摘要： The invention relates to a high temperature-resistant sealing assembly comprising a sealing segment and a component border which is connected to the sealing segment. A flexible sealing element is provided in order to joining the sealing segment and the component border. The invention is characterized in that the flexible sealing element compensates both thermal expansions and relative movements of the component border and the components resting against the sealing segment. The flexible sealing element and the sealing segment are subject to little wear and have a long service life. The invention further relates to a combustion chamber that is equipped with a high temperature-resistant sealing assembly as well as a gas turbine encompassing such a combustion chamber.

    摘要翻译： 本发明涉及一种耐高温密封组件，其包括密封段和连接到密封段的部件边界。 提供柔性密封元件以便连接密封段和部件边界。 本发明的特征在于，柔性密封元件补偿组件边界的热膨胀和相对运动，以及抵靠密封段的部件。 柔性密封元件和密封段磨损少，使用寿命长。 本发明还涉及一种配备有耐高温密封组件的燃烧室以及包围这种燃烧室的燃气轮机。

    High Temperature-Resistant Sealing Assembly, Especially for Gas Turbines
    5.
    发明申请
    High Temperature-Resistant Sealing Assembly, Especially for Gas Turbines 失效
    耐高温密封组件，特别适用于燃气轮机

    公开(公告)号：US20100146985A1

    公开(公告)日：2010-06-17

    申请号：US11992434

    申请日：2006-09-20

    申请人： Tobias Buchal ,  Gregor Frank ,  Uwe Gruschka ,  Joachim Krützfeldt ,  Kai-Uwe Rogos ,  Alex Schaberg

    发明人： Tobias Buchal ,  Gregor Frank ,  Uwe Gruschka ,  Joachim Krützfeldt ,  Kai-Uwe Rogos ,  Alex Schaberg

    IPC分类号： F02C7/12 ,  F16J15/02 ,  F16J15/08 ,  F16J15/06 ,  F01D25/00 ,  F02C3/04

    CPC分类号： F01D9/023 ,  F05D2230/642 ,  F05D2240/57 ,  F05D2260/201 ,  F16J15/0887

    摘要： The invention relates to a high temperature-resistant sealing assembly comprising a sealing segment and a component border which is connected to the sealing segment. A flexible sealing element is provided in order to joining the sealing segment and the component border. The invention is characterized in that the flexible sealing element compensates both thermal expansions and relative movements of the component border and the components resting against the sealing segment. The flexible sealing element and the sealing segment are subject to little wear and have a long service life. The invention further relates to a combustion chamber that is equipped with a high temperature-resistant sealing assembly as well as a gas turbine encompassing such a combustion chamber.

    摘要翻译： 本发明涉及一种耐高温密封组件，其包括密封段和连接到密封段的部件边界。 提供柔性密封元件以便连接密封段和部件边界。 本发明的特征在于，柔性密封元件补偿组件边界的热膨胀和相对运动，以及抵靠密封段的部件。 柔性密封元件和密封段磨损少，使用寿命长。 本发明还涉及一种配备有耐高温密封组件的燃烧室以及包围这种燃烧室的燃气轮机。

    Combustion chamber and gas turbine installation
    7.
    发明授权
    Combustion chamber and gas turbine installation 失效
    燃烧室和燃气轮机安装

    公开(公告)号：US08393161B2

    公开(公告)日：2013-03-12

    申请号：US11992530

    申请日：2006-09-21

    申请人： Uwe Gruschka

    发明人： Uwe Gruschka

    IPC分类号： F23D14/78 ,  F23R3/60

    CPC分类号： F23R3/60 ,  F23D14/78 ,  F23R3/10

    摘要： A combustion chamber having a burner and a burner insert surrounding the burner while leaving a gap open towards the combustion chamber interior is provided. The burner insert comprises a carrier and a burner insert wall located in front of the carrier towards the combustion chamber interior, wherein a flow passage connected to a cooling-fluid source is formed between the carrier and the burner insert wall. The flow passage opens out into the gap between the burner and the burner insert and is otherwise sealed off from the combustion chamber interior.

    摘要翻译： 提供了具有燃烧器和燃烧器插入件的燃烧室，其围绕燃烧器同时留下向燃烧室内部敞开的间隙。 燃烧器插入件包括载体和位于载体朝向燃烧室内部的前面的燃烧器插入壁，其中在载体和燃烧器插入壁之间形成连接到冷却液源的流动通道。 流动通道打开到燃烧器和燃烧器插入件之间的间隙中，否则从燃烧室内部密封。

    Method of Optimum Controlled Outlet, Impingement Cooling and Sealing of a Heat Shield and a Heat Shield Element
    8.
    发明申请
    Method of Optimum Controlled Outlet, Impingement Cooling and Sealing of a Heat Shield and a Heat Shield Element 审中-公开
    热屏蔽和热屏蔽元件的最佳控制出口，冲击冷却和密封方法

    公开(公告)号：US20070245742A1

    公开(公告)日：2007-10-25

    申请号：US11666119

    申请日：2005-10-21

    申请人： Stefan Dahlke ,  Uwe Gruschka ,  Andreas Heilos ,  Roland Liebe

    发明人： Stefan Dahlke ,  Uwe Gruschka ,  Andreas Heilos ,  Roland Liebe

    IPC分类号： F23R3/00

    CPC分类号： F23R3/002 ,  F02K1/82 ,  F05D2260/201 ,  F23M2900/05005 ,  F23R3/005 ,  F23R2900/03041 ,  F23R2900/03044 ,  Y02T50/675

    摘要： There is described a method for cooling and sealing of a heat shield element, comprising a main wall with an inner side, which is restricted by side walls or rims, and an outer side, which can be exposed to a hot fluid, and wherein a coolant is introduced into an impingement region of that heat shield element and an impingement flow of said coolant is directed on a surface area of that inner side through a plurality of impingement holes, effecting an impingement pressure drop. In the method discharge flow is metered through a number of discharge holes through said side wall or rims from the inner side to the outer side of the main wall, generating a discharge pressure drop in series with the impingement pressure drop. The impingement pressure drop and the discharge pressure drop are matched to one another so that a required coolant flow is generated which yields a required predetermined heat-transfer coefficient of the main wall. Discharging coolant into the gaps between side opposing walls of neighbouring heat shield elements only allows for an effective sealing against hot gas pingestion. Furthermore, the invention relates to a heat shield element, preferably to a single chamber or double chamber metallic heat shield element, which can be exposed to hot gases. In particular the heat shield element is suitable for being used in a combustion chamber of a gas turbine installation.

    摘要翻译： 描述了一种用于冷却和密封隔热元件的方法，包括具有受侧壁或边缘限制的内侧的主壁和可暴露于热流体的外侧，其中， 冷却剂被引入该隔热元件的冲击区域中，并且所述冷却剂的冲击流通过多个冲击孔被引导到该内侧的表面区域，从而实现冲击压降。 在该方法中，通过穿过所述侧壁或从主壁的内侧到外侧的边缘的多个排出孔计量排出流量，产生与冲击压降串联的排出压降。 冲击压降和排出压降彼此匹配，从而产生所需的冷却剂流量，其产生主壁所需的预定传热系数。 将冷却剂排放到相邻的热屏蔽元件的相对的侧壁之间的间隙中仅允许有效的密封来防止热气体的腐蚀。 此外，本发明涉及一种隔热元件，优选地可以暴露于热气体的单室或双室金属隔热元件。 特别地，隔热元件适用于燃气轮机装置的燃烧室。