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公开(公告)号：US20150071771A1
公开(公告)日：2015-03-12
申请号：US14025010
申请日：2013-09-12
Applicant: General Electric Company
Inventor： Xiaoqing Zheng , Thomas Joseph Farineau , Revanth Krishna Nallam
IPC: F01D11/00
CPC classification number: F01D11/005 , F01D5/3007 , F01D11/001
Abstract: An inter-stage seal for a turbomachine includes a sealing member extending from a first end to a second end through an intermediate portion having a sealing surface, a first mounting member extending from a first end portion coupled to the sealing member adjacent the first end to a second, cantilevered end portion having a first rotor mounting element, and a second mounting member extending from a first end portion coupled to the sealing member adjacent the second end to a second, cantilevered end portion having a second rotor mounting element.
Abstract translation: 用于涡轮机的级间密封件包括密封构件，该密封构件从第一端延伸通过具有密封表面的中间部分延伸到第二端，第一安装构件从与第一端相邻的密封构件的第一端部延伸到 第二悬臂端部，其具有第一转子安装元件，以及第二安装构件，其从与第二端部相邻的密封构件的第一端部延伸到具有第二转子安装元件的第二悬臂端部。
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公开(公告)号：US20140193243A1
公开(公告)日：2014-07-10
申请号：US13738339
申请日：2013-01-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Revanth Krishna Nallam , Debabrata Mukhopadhyay , Karthik Srinivasan
IPC: F01D25/24
Abstract: The disclosure includes a sealing assembly for a turbine system. In one embodiment, the sealing assembly is for a turbine having a rotor blade and a stator nozzle. The sealing assembly includes a pair of oppositely facing seal teeth including concave surfaces. The pair of oppositely facing seal teeth are positioned on one of the rotor blade and the stator nozzle, and are for sealingly engaging the other of the rotor blade and the stator nozzle during operation of the turbine.
Abstract translation: 本公开包括用于涡轮机系统的密封组件。 在一个实施例中，密封组件用于具有转子叶片和定子喷嘴的涡轮机。 密封组件包括一对相对的密封齿，其包括凹面。 一对相对的密封齿定位在转子叶片和定子喷嘴中的一个上，并且在涡轮机的运行期间用于密封地接合转子叶片和定子喷嘴中的另一个。
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公开(公告)号：US09309783B2
公开(公告)日：2016-04-12
申请号：US13738339
申请日：2013-01-10
Applicant: General Electric Company
Inventor： Revanth Krishna Nallam , Debabrata Mukhopadhyay , Karthik Srinivasan
Abstract: The disclosure includes a sealing assembly for a turbine system. In one embodiment, the sealing assembly is for a turbine having a rotor blade and a stator nozzle. The sealing assembly includes a pair of oppositely facing seal teeth including concave surfaces. The pair of oppositely facing seal teeth are positioned on one of the rotor blade and the stator nozzle, and are for sealingly engaging the other of the rotor blade and the stator nozzle during operation of the turbine.
Abstract translation: 本公开包括用于涡轮机系统的密封组件。 在一个实施例中，密封组件用于具有转子叶片和定子喷嘴的涡轮机。 密封组件包括一对相对的密封齿，其包括凹面。 一对相对的密封齿定位在转子叶片和定子喷嘴中的一个上，并且在涡轮机的运行期间用于密封地接合转子叶片和定子喷嘴中的另一个。
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