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公开(公告)号：US09713838B2
公开(公告)日：2017-07-25
申请号：US13893508
申请日：2013-05-14
Applicant: General Electric Company
Inventor： David Wayne Weber , Dustin Michael Earnhardt , Michelle Jessica Rogers
CPC classification number: B22C21/14 , B22C9/108 , F01D5/187 , F01D25/12 , F05D2230/21 , Y10T428/12361 , Y10T428/24273
Abstract: A core tie having a varying cross sectional diameter, a component including such a core tie, and a method of casting a hot gas path component for a turbomachine are provided herein. In an embodiment, the core tie includes a tie member having an axial length; and a cross sectional diameter which varies along the axial length of the tie member. A variation in the cross sectional diameter of the tie member positively secures a position of the core tie relative to the core.
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公开(公告)号：US20140341724A1
公开(公告)日：2014-11-20
申请号：US13893508
申请日：2013-05-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： David Wayne Weber , Dustin Michael Earnhardt , Michelle Jessica Rogers
CPC classification number: B22C21/14 , B22C9/108 , F01D5/187 , F01D25/12 , F05D2230/21 , Y10T428/12361 , Y10T428/24273
Abstract: A core tie having a varying cross sectional diameter, a component including such a core tie, and a method of casting a hot gas path component for a turbomachine are provided herein. In an embodiment, the core tie includes a tie member having an axial length; and a cross sectional diameter which varies along the axial length of the tie member. A variation in the cross sectional diameter of the tie member positively secures a position of the core tie relative to the core.
Abstract translation: 本文提供具有变化的横截面直径的芯带，包括这种芯带的部件，以及铸造用于涡轮机的热气体路径部件的方法。 在一个实施例中，芯线包括具有轴向长度的连接构件; 并且横截面直径沿着连接构件的轴向长度而变化。 连接件的横截面直径的变化正确地确保了芯连接件相对于芯部的位置。
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公开(公告)号：US09249917B2
公开(公告)日：2016-02-02
申请号：US13893520
申请日：2013-05-14
Applicant: General Electric Company
Inventor： Gregory Thomas Foster , Dustin Michael Earnhardt , Michelle Jessica Rogers , David Wayne Weber
CPC classification number: F16L55/1612 , F16L55/11 , Y10T29/49826
Abstract: A sealing member, a component including a sealing member, and a method of sealing a hole are disclosed. In an embodiment, the sealing member includes a plug member for occluding a hole in a wall of a passageway. The plug member includes at least one cooling feature disposed on a distal end of the plug member exposed to the passageway.
Abstract translation: 公开了一种密封构件，包括密封构件的部件和密封孔的方法。 在一个实施例中，密封构件包括用于封闭通道的壁中的孔的插塞构件。 插塞构件包括设置在暴露于通道的插塞构件的远端上的至少一个冷却特征。
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公开(公告)号：US20140338772A1
公开(公告)日：2014-11-20
申请号：US13893520
申请日：2013-05-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Gregory Thomas Foster , Dustin Michael Earnhardt , Michelle Jessica Rogers , David Wayne Weber
IPC: F16L55/16
CPC classification number: F16L55/1612 , F16L55/11 , Y10T29/49826
Abstract: A sealing member, a component including a sealing member, and a method of sealing a hole are disclosed. In an embodiment, the sealing member includes a plug member for occluding a hole in a wall of a passageway. The plug member includes at least one cooling feature disposed on a distal end of the plug member exposed to the passageway.
Abstract translation: 公开了一种密封构件，包括密封构件的部件和密封孔的方法。 在一个实施例中，密封构件包括用于封闭通道的壁中的孔的插塞构件。 插塞构件包括设置在暴露于通道的插塞构件的远端上的至少一个冷却特征。
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