公开(公告)号：US11248791B2

公开(公告)日：2022-02-15

申请号：US15889764

申请日：2018-02-06

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Steven D Porter ,  Jon E Sobanski

IPC: F23R3/06 ,  B22C7/02 ,  F01D25/12 ,  F23R3/00 ,  B22D25/02 ,  F23R3/50 ,  F02K1/82 ,  F02C7/24 ,  F02K3/06

Abstract: A heat shield panel for a gas turbine engine combustor is disclosed. The heat shield panel includes a hot side defining a first surface having an outer perimeter, a cold side defining a second surface spaced from the first surface and a plurality of holes, each hole including a central axis having vector components defined by a common vector.

公开(公告)号：US10830435B2

公开(公告)日：2020-11-10

申请号：US15889816

申请日：2018-02-06

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Jon E Sobanski ,  Steven D Porter

IPC: F23R3/00 ,  F02C7/24

Abstract: A heat shield panel for use in a gas turbine engine combustor is disclosed. The heat shield panel includes a hot side defining a first surface having an outer perimeter, a cold side defining a second surface spaced from the first surface, a rail member disposed on the cold side proximate a first portion of the outer perimeter, the rail member having an outer wall and an inner wall, and an orifice extending through the rail member, from the inner wall to the outer wall, the orifice having a cross sectional area that increases from the inner wall to the outer wall.

公开(公告)号：US11022307B2

公开(公告)日：2021-06-01

申请号：US15902171

申请日：2018-02-22

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Jon E Sobanski ,  Steven D Porter

IPC: F23R3/00 ,  F23R3/06 ,  F02C7/18 ,  F23R3/50

Abstract: A heat shield panel for use in a gas turbine engine combustor is disclosed. In various embodiments, the heat shield panel includes a hot side, a cold side spaced from the hot side, a rail member disposed on the cold side proximate an outer perimeter, the rail member having an outer wall and an inner wall and an orifice extending through the rail member, from the inner wall to the outer wall, the orifice having an entrance portion having an entrance opening positioned on the inner wall and extending at least to an intermediate portion of the rail member and an exit portion having an exit opening positioned on the outer wall and extending at least to the intermediate portion of the rail member, the entrance portion of the orifice being angled relative to the exit portion of the orifice.

公开(公告)号：US11009230B2

公开(公告)日：2021-05-18

申请号：US15889793

申请日：2018-02-06

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Steven D Porter ,  Jon E Sobanski

IPC: F23R3/00 ,  F23R3/60 ,  F23R3/50

Abstract: A heat shield panel for a gas turbine engine combustor is disclosed. The heat shield panel includes a hot side defining a first surface having an outer perimeter, a cold side defining a second surface spaced from the first surface, a rail member disposed on the cold side proximate a first portion of the outer perimeter, the rail member having an outer wall and an inner wall, an undercut portion within the second surface proximate the inner wall of the rail member and an orifice extending through the rail member, from the inner wall to the outer wall.

公开(公告)号：US20190242579A1

公开(公告)日：2019-08-08

申请号：US15889764

申请日：2018-02-06

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Steven D Porter ,  Jon E Sobanski

IPC: F23R3/06 ,  F02K3/06

CPC classification number: F23R3/06 ,  B22C7/02 ,  B22D25/02 ,  F01D25/12 ,  F02C7/24 ,  F02K1/822 ,  F05D2220/32 ,  F05D2230/12 ,  F05D2230/21 ,  F05D2230/211 ,  F05D2240/15 ,  F05D2260/201 ,  F05D2260/202 ,  F23R3/002 ,  F23R3/50 ,  F23R2900/00018 ,  F23R2900/03041 ,  F23R2900/03042 ,  F23R2900/03044

Abstract: A heat shield panel for a gas turbine engine combustor is disclosed. The heat shield panel includes a hot side defining a first surface having an outer perimeter, a cold side defining a second surface spaced from the first surface and a plurality of holes, each hole including a central axis having vector components defined by a common vector.