公开(公告)号：US20220402627A1

公开(公告)日：2022-12-22

申请号：US17519321

申请日：2021-11-04

Applicant: Bell Textron Inc.

Inventor： Carlos Alexander Fenny ,  David Perry Schultz ,  Robert Reynolds ,  Rodney Cahoon

IPC: B64D47/00 ,  G05D23/19 ,  F15B1/26 ,  F15B15/20

Abstract: An aircraft thermal hydraulic active-warming system includes an active thermal-warming valve interoperably coupled between a hydraulic pressure line and a hydraulic low-pressure return line and a hydraulic actuator arranged in parallel with the active thermal-warming valve between the hydraulic pressure line and the hydraulic low-pressure return line.