公开(公告)号：US11578657B2

公开(公告)日：2023-02-14

申请号：US17081627

申请日：2020-10-27

Applicant: RAYTHEON TECHNOLOGIES CORPORATION

Inventor： Marc J. Muldoon ,  Jonathan M. Rheaume

IPC: F02C7/12 ,  B64D33/08 ,  H05K7/20

Abstract: The cooling system may comprise: an electric machine; a first conduit including a cable housing and an inlet; a plurality of conductive cables extending from the electric machine, the plurality of conductive cables disposed at least partially in the cable housing; and an electric fan disposed in the first conduit, the cooling system configured to passively flow air through the first conduit to cool the plurality of conductive cables during operation of the gas turbine engine, and the electric fan configured to actively cool the plurality of conductive cables after an engine shutdown of the gas turbine engine.

公开(公告)号：US20220128004A1

公开(公告)日：2022-04-28

申请号：US17081627

申请日：2020-10-27

Applicant: RAYTHEON TECHNOLOGIES CORPORATION

Inventor： Marc J. Muldoon ,  Jonathan M. Rheaume

IPC: F02C7/12 ,  H05K7/20

Abstract: The cooling system may comprise: an electric machine; a first conduit including a cable housing and an inlet; a plurality of conductive cables extending from the electric machine, the plurality of conductive cables disposed at least partially in the cable housing; and an electric fan disposed in the first conduit, the cooling system configured to passively flow air through the first conduit to cool the plurality of conductive cables during operation of the gas turbine engine, and the electric fan configured to actively cool the plurality of conductive cables after an engine shutdown of the gas turbine engine.