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1. 发明授权

US08128350B2 Stacked lamellae ceramic gas turbine ring segment component 有权
标题翻译：堆叠薄片陶瓷燃气轮机环段组件
公开(公告)号：US08128350B2
公开(公告)日：2012-03-06
申请号：US11928407
申请日：2007-10-30
申请人： Anthony L. Schiavo , Gary B. Merrill , Thomas B. Jackson , Todd Willis
发明人： Anthony L. Schiavo , Gary B. Merrill , Thomas B. Jackson , Todd Willis
IPC分类号： F01D11/08
CPC分类号： F01D11/08 , F05D2240/11
摘要： A gas turbine ring segment (10) for use in gas turbine engines made from a ceramic matrix composite (CMC) material is disclosed. The ring segment includes a stacked multiplicity of CMC thin-sheet lamellae (25a, 25b) each comprising a peripheral surface collectively defining a cross-section profile of the ring segment. The lamellae collectively define a channel (11) formed in the center thereof for receiving a bow-tie member (27). The bow-tie member is disposed in the channel for holding together the stacked lamellae in a through thickness direction, and the in-plane strength of the bow-tie member is perpendicular to the in-plane strength of the lamellae. A stem portion (33) of the assembly may be further secured with a wrap (38) of CMC ribbon.
摘要翻译：公开了一种用于由陶瓷基体复合材料（CMC）材料制成的燃气涡轮发动机的燃气轮机环段（10）。环段包括堆叠的多个CMC薄片薄片（25a，25b），每个薄片片层包括共同限定环形部分的横截面轮廓的外围表面。薄片共同限定形成在其中心的通道（11），用于接收弓形构件（27）。蝴蝶结构件设置在通道中，用于将堆叠的薄片沿着厚度方向保持在一起，并且蝴蝶结构件的面内强度垂直于薄片的面内强度。组件的杆部分（33）可以用CMC带的包裹物（38）进一步固定。

2. 发明申请

US20090081033A1 Stacked Lamellae Ceramic Gas Turbine Ring Segment Component 有权
标题翻译：堆叠薄膜陶瓷燃气轮机环段组件
公开(公告)号：US20090081033A1
公开(公告)日：2009-03-26
申请号：US11928407
申请日：2007-10-30
申请人： Anthony L. Schiavo , Gary B. Merrill , Thomas B. Jackson , Todd Willis
发明人： Anthony L. Schiavo , Gary B. Merrill , Thomas B. Jackson , Todd Willis
IPC分类号： F01D9/04
CPC分类号： F01D11/08 , F05D2240/11
摘要： A gas turbine ring segment (10) for use in gas turbine engines made from a ceramic matrix composite (CMC) material is disclosed. The ring segment includes a stacked multiplicity of CMC thin-sheet lamellae (25a, 25b) each comprising a peripheral surface collectively defining a cross-section profile of the ring segment. The lamellae collectively define a channel (11) formed in the center thereof for receiving a bow-tie member (27). The bow-tie member is disposed in the channel for holding together the stacked lamellae in a through thickness direction, and the in-plane strength of the bow-tie member is perpendicular to the in-plane strength of the lamellae. A stem portion (33) of the assembly may be further secured with a wrap (38) of CMC ribbon.
摘要翻译：公开了一种用于由陶瓷基体复合材料（CMC）材料制成的燃气涡轮发动机的燃气轮机环段（10）。环段包括堆叠的多个CMC薄片薄片（25a，25b），每个薄片片层包括共同限定环形部分的横截面轮廓的外围表面。薄片共同限定形成在其中心的通道（11），用于接收弓形构件（27）。蝴蝶结构件设置在通道中，用于将堆叠的薄片沿着厚度方向保持在一起，并且蝴蝶结构件的面内强度垂直于薄片的面内强度。组件的杆部分（33）可以用CMC带的包裹物（38）进一步固定。

3. 发明申请

US20050006857A1 Laminated carrier gasket with off-set elastomeric sealing 有权
标题翻译：层压载体垫片，具有偏置的弹性密封
公开(公告)号：US20050006857A1
公开(公告)日：2005-01-13
申请号：US10848784
申请日：2004-05-19
申请人： Erich Gernand , Daniel Vialard , Todd Willis
发明人： Erich Gernand , Daniel Vialard , Todd Willis
IPC分类号： F16J15/08 , F16J15/12 , F16J15/02
CPC分类号： F16J15/0825 , F16J15/127 , F16J2015/0856
摘要： A gasket assembly is formed at least two carrier layers laminated together and formed with at least one opening through the carrier corresponding to openings across a parting plane of two members to be sealed. an elastomeric seal is molded to the carrier to define sealing beads on opposite sides of the carrier adjacent the opening with respective contact surfaces which engage the members to be scaled. The sealing contact surfaces are asymmetrically arranged contact surfaces are asymmetrically arranged relative to one another across the carrier to accommodate associated misalignment of the openings of the members to be sealed across the parting plane.
摘要翻译：垫圈组件形成至少两个层叠在一起的载体层，并形成有至少一个通过载体的开口，对应于待密封的两个构件的分型平面的开口。将弹性体密封件模制到载体上以在邻近开口的载体的相对侧上限定密封珠，其具有接合待比例构件的相应接触表面。密封接触表面是非对称布置的接触表面相对于彼此横跨载体不对称地布置，以适应要被密封的构件的开口在分型平面上的相关联的未对准。

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