BRPI0412874A - método para controlar a altitude de cabine de uma aeronave quando a aeronave excede a altitude máxima certificada de vÈo, e sistema de controle da pressão do ar de cabine de aeronave - Google Patents

método para controlar a altitude de cabine de uma aeronave quando a aeronave excede a altitude máxima certificada de vÈo, e sistema de controle da pressão do ar de cabine de aeronave

Info

Publication number
BRPI0412874A
BRPI0412874A BRPI0412874-5A BRPI0412874A BRPI0412874A BR PI0412874 A BRPI0412874 A BR PI0412874A BR PI0412874 A BRPI0412874 A BR PI0412874A BR PI0412874 A BRPI0412874 A BR PI0412874A
Authority
BR
Brazil
Prior art keywords
aircraft
altitude
cabin
air pressure
control system
Prior art date
Application number
BRPI0412874-5A
Other languages
English (en)
Inventor
Darrell W Horner
Duane A Inscho
Original Assignee
Honeywell Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of BRPI0412874A publication Critical patent/BRPI0412874A/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being pressurised
    • B64D13/04—Automatic control of pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/50—On board measures aiming to increase energy efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Traffic Control Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

"MéTODO PARA CONTROLAR A ALTITUDE DE CABINE DE UMA AERONAVE QUANDO A AERONAVE EXCEDE A ALTITUDE MáXIMA CERTIFICADA DE VÈO, E SISTEMA DE CONTROLE DA PRESSãO DO AR DE CABINE DE AERONAVE". Sistema e método de controle da pressão do ar de cabine estende a lógica de controle da pressão do ar de cabine para além da altitude máxima certificada original da aeronave, sem ter que atualizar a lógica de contróle. Desse modo o sistema de controle proporciona um meio independente de limitar a pressão diferencial do ar de cabine-para-atmosfera acima da altitude máxima certificada original se a aeronave excede, ou é re-certificada para exceder, sua altitude máxima certificada original.
BRPI0412874-5A 2003-07-22 2004-07-19 método para controlar a altitude de cabine de uma aeronave quando a aeronave excede a altitude máxima certificada de vÈo, e sistema de controle da pressão do ar de cabine de aeronave BRPI0412874A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/625,306 US7101277B2 (en) 2003-07-22 2003-07-22 Control system and method for controlling aircraft cabin altitude during aircraft operations above maximum certified aircraft altitude
PCT/US2004/023249 WO2005043265A2 (en) 2003-07-22 2004-07-19 System and method for controlling aircraft cabin altitude during operations above certified ceiling

Publications (1)

Publication Number Publication Date
BRPI0412874A true BRPI0412874A (pt) 2006-10-03

Family

ID=34216287

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412874-5A BRPI0412874A (pt) 2003-07-22 2004-07-19 método para controlar a altitude de cabine de uma aeronave quando a aeronave excede a altitude máxima certificada de vÈo, e sistema de controle da pressão do ar de cabine de aeronave

Country Status (6)

Country Link
US (1) US7101277B2 (pt)
EP (1) EP1646561B1 (pt)
JP (1) JP4509110B2 (pt)
BR (1) BRPI0412874A (pt)
DE (1) DE602004003946T2 (pt)
WO (1) WO2005043265A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7454254B2 (en) * 2005-08-30 2008-11-18 Honeywell International, Inc. Aircraft cabin pressure control system and method for reducing outflow valve actuator induced cabin pressure oscillations
EP1787908A3 (en) * 2005-11-18 2009-02-25 Honeywell International Inc. Aircraft cabin pressure control system and method for aircraft having multiple differential pressure limits
US7531980B2 (en) * 2007-03-02 2009-05-12 Honeywell International Inc. Aircraft cabin pressure controls: duty cycle offset to compensate for asymmetric motor loading in an open-loop motor control system
US20090178491A1 (en) * 2008-01-16 2009-07-16 Honeywell International Inc. Differential pressure assemblies and methods of using same
DE102008040184A1 (de) 2008-07-04 2010-01-14 Airbus Deutschland Gmbh Verfahren zum Steuern eines Innendrucks in einem Luftfahrzeug

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901628C (de) 1940-02-04 1954-01-14 Versuchsanstalt Fuer Luftfahrt Druckregelvorrichtung fuer die Druckbelueftung von Hoehenkammern, Hoehenzuegen od. dgl.
US2428283A (en) * 1943-12-13 1947-09-30 Garrett Corp Cabin pressure control
US2893236A (en) * 1956-04-23 1959-07-07 Gen Mills Inc Rate of climb tester
US2983211A (en) * 1957-03-19 1961-05-09 Kollsman Instr Corp Cabin pressurization-pressure monitor system
US2973702A (en) * 1957-03-19 1961-03-07 Kollsman Instr Corp Cabin pressurization system using a.-c. power
US3141399A (en) * 1959-11-16 1964-07-21 Kollsman Instr Corp Cabin pressure regulating system
US3376803A (en) * 1966-07-11 1968-04-09 United Aircraft Corp Cabin pressure regulator
US3485161A (en) * 1968-01-02 1969-12-23 James M Kemper Cabin pressure regulator
GB1275660A (en) * 1969-12-09 1972-05-24 Westland Aircraft Ltd Improvements in or relating to pressure control systems
US4164899A (en) * 1977-06-13 1979-08-21 The Garrett Corporation Pressure differential system
US4164898A (en) * 1977-06-13 1979-08-21 The Garrett Corporation Excessive rate detection system
GB8724081D0 (en) * 1987-10-14 1987-11-18 Normalair Garrett Ltd Aircraft on-board oxygen generating systems
US5150317A (en) * 1989-01-11 1992-09-22 The Boeing Company Adaptive digital filter which is responsive to the rate of change of an input signal
US5186681A (en) * 1991-09-30 1993-02-16 United Technologies Corporation Aircraft cabin pressure control for ascents and descents
US5297987A (en) * 1992-06-01 1994-03-29 United Technologies Corporation Pressure control servo loop
US5273486A (en) * 1992-11-27 1993-12-28 United Technologies Corporation Adaptive aircraft cabin pressure control system
DE4316886C2 (de) * 1993-05-19 1995-05-18 Nord Micro Elektronik Feinmech Kabinendruckregelanlage für Flugzeuge
KR100479430B1 (ko) * 2000-07-20 2005-03-31 노르드-미크로 아게 운트 컴퍼니. 오펜 한델스 게젤 샤프트 컨트롤러, 캐빈 압력 제어 시스템 및 캐빈 압력 제어 방법
US7624438B2 (en) 2003-08-20 2009-11-24 Eric White System and method for providing a secure connection between networked computers

Also Published As

Publication number Publication date
EP1646561B1 (en) 2006-12-27
DE602004003946D1 (de) 2007-02-08
JP4509110B2 (ja) 2010-07-21
JP2006528109A (ja) 2006-12-14
DE602004003946T2 (de) 2007-10-18
US7101277B2 (en) 2006-09-05
WO2005043265A3 (en) 2005-07-07
EP1646561A2 (en) 2006-04-19
US20050048901A1 (en) 2005-03-03
WO2005043265A2 (en) 2005-05-12

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]