Relief valve for pressurized aircraft fuselage part, has cover and guide plate formed such that distance between cover and guide plate decreases along main direction so that air flowing between cover and guide plate is accelerated

摘要

The valve has a guide plate arranged on a cover (13) by a support device, where the guide plate is spaced apart from the cover and extends along the cover. The cover and the guide plate are formed such that the distance between the cover and the guide plate decreases along a main direction so that the air flowing between the cover and the guide plate is accelerated along the main direction and a resulting negative pressure is generated and acts in an opening direction of the cover. An independent claim is also included for a pressurized fuselage part of an aircraft.