公开(公告)号：US20210095596A1

公开(公告)日：2021-04-01

申请号：US16587684

申请日：2019-09-30

Applicant: United Technologies Corporation

Inventor： Renee Behlman ,  Tracy Propheter-Hinckley ,  Raymond Surace ,  Matthew Devore

IPC: F02C7/12 ,  F01D25/12

Abstract: A flowpath component for a gas turbine engine includes a body having a leading edge and a trailing edge. A first exterior wall connects the leading edge to the trailing edge and a second exterior wall connects the leading edge to the trailing edge. At least one first internal cooling passage has a first inlet at a first end of the body. At least one second internal cooling passage has a second inlet at a second end of the body. The at least one first internal cooling passage is isolated from the at least one second internal cooling passage.

公开(公告)号：US11591915B2

公开(公告)日：2023-02-28

申请号：US16587684

申请日：2019-09-30

Applicant: United Technologies Corporation

Inventor： Renee Behlman ,  Tracy Propheter-Hinckley ,  Raymond Surace ,  Matthew Devore

IPC: F01D5/18 ,  F01D9/06 ,  F01D17/16 ,  F01D25/12 ,  F02C9/22 ,  F04D29/56 ,  F04D29/58

Abstract: A flowpath component for a gas turbine engine includes a body having a leading edge and a trailing edge. A first exterior wall connects the leading edge to the trailing edge and a second exterior wall connects the leading edge to the trailing edge. At least one first internal cooling passage has a first inlet at a first end of the body. At least one second internal cooling passage has a second inlet at a second end of the body. The at least one first internal cooling passage is isolated from the at least one second internal cooling passage.