公开(公告)号：US20100203819A1

公开(公告)日：2010-08-12

申请号：US12370508

申请日：2009-02-12

Applicant: Darrell Wayne Horner

Inventor： Darrell Wayne Horner

IPC: B64D13/04 ,  F16K17/36

CPC classification number: B64D13/04 ,  G05D16/2013 ,  Y10T137/2012

Abstract: A system for maintaining a desired cabin pressure in an aircraft includes a cabin-pressure control sub-system; a pressure relief valve for operation in event of failure or malfunction of the subsystem; a pressure relief valve actuator for operating the pressure relief valve; and a pressure relief valve control (PRVC) for producing commands for operation of the pressure relief valve actuator responsively to a first set of signal indicative of aircraft altitude and to presence of cabin-to-ambient pressure differential (ΔP) that varies from a desired ΔP by a predetermined amount

Abstract translation: 一种用于在飞行器中维持所需舱室压力的系统包括舱室压力控制子系统; 用于在子系统发生故障或故障的情况下操作的减压阀; 用于操作压力释放阀的减压阀致动器; 以及用于响应于指示飞机高度的第一组信号产生用于操作压力释放阀致动器的命令的压力释放阀控制（PRVC），以及存在从室到室压力差（＆Dgr; P） 期望的＆Dgr; P预定量

公开(公告)号：US08500526B2

公开(公告)日：2013-08-06

申请号：US12370508

申请日：2009-02-12

Applicant: Darrell Wayne Horner

Inventor： Darrell Wayne Horner

IPC: B64D13/00

CPC classification number: B64D13/04 ,  G05D16/2013 ,  Y10T137/2012

Abstract: A system for maintaining a desired cabin pressure in an aircraft includes a cabin-pressure control sub-system; a pressure relief valve for operation in event of failure or malfunction of the subsystem; a pressure relief valve actuator for operating the pressure relief valve; and a pressure relief valve control (PRVC) for producing commands for operation of the pressure relief valve actuator responsively to a first set of signal indicative of aircraft altitude and to presence of cabin-to-ambient pressure differential (ΔP) that varies from a desired ΔP by a predetermined amount.

Abstract translation: 一种用于在飞行器中维持所需舱室压力的系统包括舱室压力控制子系统; 用于在子系统发生故障或故障的情况下操作的减压阀; 用于操作压力释放阀的减压阀致动器; 以及压力释放阀控制器（PRVC），用于响应于指示飞机高度的第一组信号产生用于操作压力释放阀致动器的命令，以及存在从期望的变化的舱室至环境压力差（DeltaP） DeltaP预定量。