公开(公告)号：US11021965B2

公开(公告)日：2021-06-01

申请号：US15158904

申请日：2016-05-19

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Daniel C. Crites ,  Mark C. Morris ,  David R. Waldman ,  Ardeshir Riahi

IPC: F01D5/18 ,  F01D9/06 ,  F02C7/18 ,  F23R3/00 ,  F02K1/82 ,  F01D9/02

Abstract: An engine component includes a body having an internal surface and an external surface, the internal surface at least partially defining an internal cooling circuit. The component further includes a plurality of cooling holes formed in the body and extending between the internal cooling circuit and the external surface of the body. The plurality of cooling holes includes a first cooling hole with a metering portion with a constant cross-sectional area and a cross-sectional shape having a maximum height that is offset relative to a longitudinal centerline of the metering portion; and a diffuser portion extending from the metering portion to the external surface of the body.

公开(公告)号：US20200040745A1

公开(公告)日：2020-02-06

申请号：US16051560

申请日：2018-08-01

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Brent Ludwig ,  Don Mittendorf ,  David R. Waldman ,  Malak Fouad Malak

IPC: F01D5/28 ,  B23P15/02

Abstract: Cladding material is applied by laser to a net-shape. A method of cladding a host component includes installing the component in a fixture. A shroud component is located against the host component adjacent a select location for the cladding. Cladding is applied to the host component to the select location and adjacent to shroud component so that the shroud component defines an edge of the cladding as applied. The edge of the cladding as defined by the shroud component defines a desired cladding profile requiring no/approximately no post-cladding processing to remove over-cladded material.

公开(公告)号：US20170009604A1

公开(公告)日：2017-01-12

申请号：US14793465

申请日：2015-07-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Mark C. Morris ,  David R. Waldman ,  Donald G. Godfrey G. Godfrey ,  Brian G. Baughman ,  Mark McNair ,  Justin C. Mickelsen

IPC: F01D25/28

CPC classification number: F01D25/28 ,  B22F3/1055 ,  B33Y80/00 ,  F02C7/32 ,  F02K1/80 ,  F16L27/111 ,  F16L47/18 ,  Y02P10/295

Abstract: A coupling apparatus for use in sealingly connecting a first fluid flow path to a second fluid flow path. The coupling apparatus includes a rigid fluid flow channel having a first end and a second end, wherein the fluid flow channel is substantially rigid in an axial direction and a radial direction, a first sealing terminus that is rigidly connected to the first end and that is configured for sealing with the first fluid flow path, and a second sealing terminus that is slidingly disposed about the second end such that the second sealing terminus is configured for relative movement with respect to the second end, and wherein the second sealing terminus is further configured for sealing with the second fluid flow path. The coupling apparatus further includes a flexible coupler connected to both the first sealing terminus and the second sealing terminus and surrounding the fluid flow channel, wherein the coupler is relatively more flexible in the axial direction and the radial direction as compared to the fluid flow channel.

Abstract translation: 一种用于将第一流体流动路径密封地连接到第二流体流动路径的联接装置。 联接装置包括具有第一端和第二端的刚性流体流动通道，其中流体流动通道在轴向方向和径向方向上基本上是刚性的，第一密封末端刚性地连接到第一端，也就是 构造成用于与第一流体流动路径密封，以及第二密封端，其围绕第二端滑动地设置，使得第二密封端被配置为相对于第二端相对运动，并且其中第二密封末端进一步配置 用于与第二流体流动路径密封。 联接装置还包括连接到第一密封末端和第二密封末端两端并围绕流体流动通道的柔性连接器，其中耦合器在与流体流动通道相比在轴向方向和径向上相对更柔性。