Prüfstand

Details

Veröffentlichungs-Nr.

EP4722682

Anmeldetag

18. September 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

Abstract

A test stand in operative communication with a source of conveyed air and configured to position thereon an air cycling machine (ACM) having a compressor and a turbine includes a support structure. The test stand also includes wheels mounted to the support structure and configured to facilitate mobility of the test stand. The test stand additionally includes a duct assembly moveably mounted to the support structure and configured to receive a flow of the conveyed air from an outlet of the source, supply the air to a compressor inlet of the ACM, and exhaust air from a turbine outlet of the ACM to atmosphere. The test stand also includes a pressure transducer configured to detect pressure of the conveyed air in the duct assembly and communicate the detected pressure to an electronic controller. The detected pressure is used by the electronic controller to regulate the source of conveyed air.

Anmelder

Firma

The Boeing Company

Land

🇺🇸 USA