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    Hot gas path component cooling system
    5.
    发明授权
    Hot gas path component cooling system 有权
    热气路组件冷却系统

    公开(公告)号：US08651805B2

    公开(公告)日：2014-02-18

    申请号：US12765372

    申请日：2010-04-22

    申请人： Benjamin Paul Lacy ,  Ronald Scott Bunker ,  Gary Michael Itzel

    发明人： Benjamin Paul Lacy ,  Ronald Scott Bunker ,  Gary Michael Itzel

    IPC分类号： F01D25/14

    CPC分类号： F01D25/12 ,  F01D5/186 ,  F01D5/187 ,  F02C7/12 ,  F05D2230/11 ,  F05D2230/13 ,  F05D2230/313 ,  F05D2230/314 ,  F05D2230/90 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2260/22141

    摘要： A cooling system for a hot gas path component is disclosed. The cooling system may include a component layer and a cover layer. The component layer may include a first inner surface and a second outer surface. The second outer surface may define a plurality of channels. The component layer may further define a plurality of passages extending generally between the first inner surface and the second outer surface. Each of the plurality of channels may be fluidly connected to at least one of the plurality of passages. The cover layer may be situated adjacent the second outer surface of the component layer. The plurality of passages may be configured to flow a cooling medium to the plurality of channels and provide impingement cooling to the cover layer. The plurality of channels may be configured to flow cooling medium therethrough, cooling the cover layer.

    摘要翻译： 公开了一种用于热气路径部件的冷却系统。 冷却系统可以包括组件层和覆盖层。 组件层可以包括第一内表面和第二外表面。 第二外表面可以限定多个通道。 组件层可以进一步限定大体上在第一内表面和第二外表面之间延伸的多个通道。 多个通道中的每一个可以流体地连接到多个通道中的至少一个。 覆盖层可以位于邻近部件层的第二外表面处。 多个通道可以被配置成将冷却介质流动到多个通道并且向覆盖层提供冲击冷却。 多个通道可以被配置成流过冷却介质，冷却覆盖层。

    HOT GAS PATH COMPONENT COOLING SYSTEM
    6.
    发明申请
    HOT GAS PATH COMPONENT COOLING SYSTEM 有权
    热气路成分冷却系统

    公开(公告)号：US20110259017A1

    公开(公告)日：2011-10-27

    申请号：US12765372

    申请日：2010-04-22

    申请人： Benjamin Paul Lacy ,  Ronald Scott Bunker ,  Gary Michael Itzel

    发明人： Benjamin Paul Lacy ,  Ronald Scott Bunker ,  Gary Michael Itzel

    IPC分类号： F02C7/12 ,  F28F13/18

    CPC分类号： F01D25/12 ,  F01D5/186 ,  F01D5/187 ,  F02C7/12 ,  F05D2230/11 ,  F05D2230/13 ,  F05D2230/313 ,  F05D2230/314 ,  F05D2230/90 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2260/22141

    摘要： A cooling system for a hot gas path component is disclosed. The cooling system may include a component layer and a cover layer. The component layer may include a first inner surface and a second outer surface. The second outer surface may define a plurality of channels. The component layer may further define a plurality of passages extending generally between the first inner surface and the second outer surface. Each of the plurality of channels may be fluidly connected to at least one of the plurality of passages. The cover layer may be situated adjacent the second outer surface of the component layer. The plurality of passages may be configured to flow a cooling medium to the plurality of channels and provide impingement cooling to the cover layer. The plurality of channels may be configured to flow cooling medium therethrough, cooling the cover layer.

    摘要翻译： 公开了一种用于热气路径部件的冷却系统。 冷却系统可以包括组件层和覆盖层。 组件层可以包括第一内表面和第二外表面。 第二外表面可以限定多个通道。 组件层可以进一步限定大体上在第一内表面和第二外表面之间延伸的多个通道。 多个通道中的每一个可以流体地连接到多个通道中的至少一个。 覆盖层可以位于邻近部件层的第二外表面处。 多个通道可以被配置成将冷却介质流动到多个通道并且向覆盖层提供冲击冷却。 多个通道可以被配置成流过冷却介质，冷却覆盖层。

    Articles which include chevron film cooling holes, and related processes
    7.
    发明授权
    Articles which include chevron film cooling holes, and related processes 有权
    包括人字形薄膜冷却孔的文章及相关工艺

    公开(公告)号：US08905713B2

    公开(公告)日：2014-12-09

    申请号：US12790675

    申请日：2010-05-28

    申请人： Ronald Scott Bunker ,  Benjamin Paul Lacy

    发明人： Ronald Scott Bunker ,  Benjamin Paul Lacy

    IPC分类号： F01D5/18

    CPC分类号： F01D5/186 ,  F05D2230/10 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676 ,  Y10T29/49316

    摘要： An article is described, including an inner surface which can be exposed to a first fluid; an inlet; and an outer surface spaced from the inner surface, which can be exposed to a hotter second fluid. The article further includes at least one row or other pattern of passage holes. Each passage hole includes an inlet bore extending through the substrate from the inlet at the inner surface to a passage hole-exit proximate to the outer surface, with the inlet bore terminating in a chevron outlet adjacent the hole-exit. The chevron outlet includes a pair of wing troughs having a common surface region between them. The common surface region includes a valley which is adjacent the hole-exit; and a plateau adjacent the valley. The article can be an airfoil. Related methods for preparing the passage holes are also described.

    摘要翻译： 描述了一种制品，包括可暴露于第一流体的内表面; 一个入口 以及与内表面间隔开的外表面，其可以暴露于较热的第二流体。 该制品还包括至少一行或其它图案的通道孔。 每个通孔包括从内表面的入口延伸穿过基底的入口孔，靠近外表面的通道孔出口，入口孔终止于邻近孔出口的人字形出口。 人字形出口包括一对翼槽，它们之间具有共同的表面区域。 公共表面区域包括与孔出口相邻的谷部; 和毗邻山谷的高原。 文章可以是一个翼型。 还描述了制备通道孔的相关方法。

    ARTICLES WHICH INCLUDE CHEVRON FILM COOLING HOLES, AND RELATED PROCESSES
    8.
    发明申请
    ARTICLES WHICH INCLUDE CHEVRON FILM COOLING HOLES, AND RELATED PROCESSES 有权
    其中包括CHEVRON膜冷却孔及相关工艺

    公开(公告)号：US20110293423A1

    公开(公告)日：2011-12-01

    申请号：US12790675

    申请日：2010-05-28

    申请人： Ronald Scott Bunker ,  Benjamin Paul Lacy

    发明人： Ronald Scott Bunker ,  Benjamin Paul Lacy

    IPC分类号： F01D5/18 ,  B21D53/78

    CPC分类号： F01D5/186 ,  F05D2230/10 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676 ,  Y10T29/49316

    摘要： An article is described, including an inner surface which can be exposed to a first fluid; an inlet; and an outer surface spaced from the inner surface, which can be exposed to a hotter second fluid. The article further includes at least one row or other pattern of passage holes. Each passage hole includes an inlet bore extending through the substrate from the inlet at the inner surface to a passage hole-exit proximate to the outer surface, with the inlet bore terminating in a chevron outlet adjacent the hole-exit. The chevron outlet includes a pair of wing troughs having a common surface region between them. The common surface region includes a valley which is adjacent the hole-exit; and a plateau adjacent the valley. The article can be an airfoil. Related methods for preparing the passage holes are also described.

    摘要翻译： 描述了一种制品，包括可暴露于第一流体的内表面; 一个入口 以及与内表面间隔开的外表面，其可以暴露于较热的第二流体。 该制品还包括至少一行或其它图案的通道孔。 每个通孔包括从内表面的入口延伸穿过基底的入口孔，靠近外表面的通道孔出口，入口孔终止于邻近孔出口的人字形出口。 人字形出口包括一对翼槽，它们之间具有共同的表面区域。 公共表面区域包括与孔出口相邻的谷部; 和毗邻山谷的高原。 文章可以是一个翼型。 还描述了制备通道孔的相关方法。