公开(公告)号：US12208909B2

公开(公告)日：2025-01-28

申请号：US16563908

申请日：2019-09-08

Applicant: Bell Textron Inc.

Inventor： Steven Ray Ivans ,  David Alan Hawthorne ,  Bradley Robert Henson ,  David Frank Haynes ,  David Lawrence Miller

IPC: B64C33/02 ,  B64D27/14 ,  B64D33/02 ,  F02C7/04

Abstract: A rotorcraft has a fuselage, an engine disposed substantially laterally centrally relative to the fuselage, and an air intake system (AIS). The AIS has a first duct configured to provide streamline air flow, a second duct configured to provide streamline air flow, and a combining section configured to receive streamline air flow from each of the first duct and the second duct. The combining section is further configured to output streamline air flow.

公开(公告)号：US20210070461A1

公开(公告)日：2021-03-11

申请号：US16563908

申请日：2019-09-08

Applicant: Bell Textron Inc.

Inventor： Steven Ray Ivans ,  David Alan Hawthorne ,  Brad Robert Henson ,  David Frank Haynes ,  David Lawrence Miller

IPC: B64D33/02 ,  B64D27/14

Abstract: A rotorcraft has a fuselage, an engine disposed substantially laterally centrally relative to the fuselage, and an air intake system (AIS). The AIS has a first duct configured to provide streamline air flow, a second duct configured to provide streamline air flow, and a combining section configured to receive streamline air flow from each of the first duct and the second duct. The combining section is further configured to output streamline air flow.