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公开(公告)号：US20160273391A1
公开(公告)日：2016-09-22
申请号：US15029525
申请日：2014-09-04
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Steven W. Burd , Christopher R. Brdar , Derk S. Philippona
Abstract: A component for a gas turbine engine includes a substrate with a substrate aperture and a coating on the substrate that extends a length of the substrate aperture. A liner assembly for a gas turbine engine includes a hot sheet with a multiple of apertures and a coating on the hot sheet that extends a length of each of the multiple of apertures. A method of forming an aperture to provide film cooling in a component of a gas turbine engine, includes forming a multiple of substrate apertures in a substrate. Each of the multiple of substrate apertures defines a substrate inner periphery. A coating is applied on the substrate after forming the multiple of substrate apertures to define a coating inner periphery at least partially within each of the multiple of substrate apertures. The coating inner periphery is smaller than the substrate inner periphery.
Abstract translation: 用于燃气涡轮发动机的部件包括具有基板孔的基板和在基板上延伸一定长度的基板孔的涂层。 用于燃气涡轮发动机的衬套组件包括具有多个孔的热板和在热片上的涂层，其延伸多个孔的每一个的长度。 一种形成用于在燃气涡轮发动机的部件中提供膜冷却的孔的方法包括在基板中形成多个基板孔。 多个基板孔中的每一个限定基板内周边。 在形成多个基板孔之后，在基板上施加涂层以至少部分地在多个基板孔内的每一个中限定涂层内周边。 涂层内周面小于基板内周。
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2.发明申请公开(公告)号：US20160228996A1
公开(公告)日：2016-08-11
申请号：US14616842
申请日：2015-02-09
Applicant: United Technologies Corporation
Inventor： Christopher M. Pater , Steven W. Burd , Derk S. Philippona , Robert J. Sayers
CPC classification number: B23K31/02 , B23K1/00 , B23K1/0018 , B23K1/20 , B23K3/08 , B23K33/00 , B23K2101/001
Abstract: An assembly may comprise a first part including a first surface, and a second part including a second surface and a bottom edge having sloped regions and at least one well between the sloped regions. The assembly may further comprise a brazed joint joining the first surface to the second surface. The at least one well may be configured to collect excess braze material from the brazed joint.
Abstract translation: 组件可以包括包括第一表面的第一部分和包括具有倾斜区域的第二表面和底部边缘以及在倾斜区域之间的至少一个井的第二部分。 组件还可以包括将第一表面连接到第二表面的钎焊接头。 所述至少一个孔可以构造成从钎焊接头收集多余的钎焊材料。
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公开(公告)号：US10704424B2
公开(公告)日：2020-07-07
申请号：US15029525
申请日：2014-09-04
Applicant: United Technologies Corporation
Inventor： Steven W. Burd , Christopher R. Brdar , Derk S. Philippona
Abstract: A component for a gas turbine engine includes a substrate with a substrate aperture and a coating on the substrate that extends a length of the substrate aperture. A liner assembly for a gas turbine engine includes a hot sheet with a multiple of apertures and a coating on the hot sheet that extends a length of each of the multiple of apertures. A method of forming an aperture to provide film cooling in a component of a gas turbine engine, includes forming a multiple of substrate apertures in a substrate. Each of the multiple of substrate apertures defines a substrate inner periphery. A coating is applied on the substrate after forming the multiple of substrate apertures to define a coating inner periphery at least partially within each of the multiple of substrate apertures. The coating inner periphery is smaller than the substrate inner periphery.
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4.发明授权Assemblies with brazed joints and methods of fabricating assemblies with brazed joints 有权钎焊接头组件和钎焊接头制造组件的方法公开(公告)号：US09511452B2
公开(公告)日：2016-12-06
申请号：US14616842
申请日：2015-02-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher M. Pater , Steven W. Burd , Derk S. Philippona , Robert J. Sayers
CPC classification number: B23K31/02 , B23K1/00 , B23K1/0018 , B23K1/20 , B23K3/08 , B23K33/00 , B23K2101/001
Abstract: An assembly may comprise a first part including a first surface, and a second part including a second surface and a bottom edge having sloped regions and at least one well between the sloped regions. The assembly may further comprise a brazed joint joining the first surface to the second surface. The at least one well may be configured to collect excess braze material from the brazed joint.
Abstract translation: 组件可以包括包括第一表面的第一部分和包括具有倾斜区域的第二表面和底部边缘以及在倾斜区域之间的至少一个井的第二部分。 组件还可以包括将第一表面连接到第二表面的钎焊接头。 所述至少一个孔可以构造成从钎焊接头收集多余的钎焊材料。
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