SE320580B - - Google Patents

Info

Publication number
SE320580B
SE320580B SE10459/67A SE1045967A SE320580B SE 320580 B SE320580 B SE 320580B SE 10459/67 A SE10459/67 A SE 10459/67A SE 1045967 A SE1045967 A SE 1045967A SE 320580 B SE320580 B SE 320580B
Authority
SE
Sweden
Application number
SE10459/67A
Inventor
F Emmons
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of SE320580B publication Critical patent/SE320580B/xx

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
    • G05D16/208—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using a combination of controlling means as defined in G05D16/2013 and G05D16/2066
    • 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, or structural parts of the aircraft
    • B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being pressurised
    • B64D13/04—Automatic control of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Feedback Control In General (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Traffic Control Systems (AREA)
SE10459/67A 1966-07-11 1967-07-11 SE320580B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US564114A US3376803A (en) 1966-07-11 1966-07-11 Cabin pressure regulator

Publications (1)

Publication Number Publication Date
SE320580B true SE320580B (xx) 1970-02-09

Family

ID=24253204

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10459/67A SE320580B (xx) 1966-07-11 1967-07-11

Country Status (6)

Country Link
US (1) US3376803A (xx)
JP (1) JPS4818797B1 (xx)
DE (1) DE1531550C3 (xx)
FR (1) FR1577222A (xx)
GB (1) GB1128936A (xx)
SE (1) SE320580B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461790A (en) * 1967-04-28 1969-08-19 Garrett Corp Automatic aircraft cabin pressure control system
US3453945A (en) * 1967-10-10 1969-07-08 Intercontinental Dynamics Corp Preprogrammed cabin pressurization system
US3450020A (en) * 1967-10-10 1969-06-17 Intercontinental Dynamics Corp Aircraft cabin pressurization system having controlled rate of pressure change
US3577902A (en) * 1968-11-14 1971-05-11 United Aircraft Corp Digital integrator
US4164897A (en) * 1977-06-13 1979-08-21 The Garrett Corporation Control schedule linearization system
US4164899A (en) * 1977-06-13 1979-08-21 The Garrett Corporation Pressure differential system
US4164900A (en) * 1977-06-13 1979-08-21 The Garrett Corporation Flow annunciation system
US4164898A (en) * 1977-06-13 1979-08-21 The Garrett Corporation Excessive rate detection system
US4553474A (en) * 1981-11-25 1985-11-19 The Garrett Corporation Aircraft cabin pressurization system
US5201830A (en) * 1990-03-15 1993-04-13 Braswell Marion M System for controlling ambient pressure within an enclosed environment
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
ES2200775T3 (es) * 2000-11-28 2004-03-16 NORD-MICRO AG & CO. OHG Sistema para controlar la presion de una cabina, procedimiento para controlar la presion real en el interior de una cabina y valvula de salida.
US7101277B2 (en) * 2003-07-22 2006-09-05 Honeywell International, Inc. Control system and method for controlling aircraft cabin altitude during aircraft operations above maximum certified aircraft altitude
US7008314B2 (en) * 2004-08-02 2006-03-07 Honeywell International, Inc. Aircraft modular cabin pressure regulator
US7462098B2 (en) * 2005-03-16 2008-12-09 Honeywell International, Inc. Cabin pressure control system and method that accommodates aircraft take-off with and without a cabin pressurization source
US7950987B2 (en) * 2005-09-23 2011-05-31 Honeywell International Inc. Aircraft cabin pressure control system and method that improves cabin pressurization during take-off
US7686680B2 (en) * 2007-06-26 2010-03-30 Honeywell International Inc. Closed-loop cabin pressure control system test method with actual pressure feedback
US8016232B2 (en) * 2008-05-29 2011-09-13 Honeywell International Inc. Aircraft cabin pressure descent detection and control system and method
US8376818B2 (en) * 2009-01-29 2013-02-19 Honeywell International Inc. Thrust recovery, or other valve, containing two independently actuated doors and control system
DE102009043323A1 (de) 2009-09-28 2011-03-31 Airbus Operations Gmbh Regelsystem für den Kabinendruck eines Flugzeugs und Verfahren zum Regeln des Kabinendrucks eines Flugzeugs
CN113548187B (zh) * 2021-09-06 2023-12-22 中国商用飞机有限责任公司 飞行器座舱压力控制系统及方法
CN117302521B (zh) * 2023-11-28 2024-03-01 北京蓝天航空科技股份有限公司 民航飞机座舱压力控制方法、装置、电子设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620719A (en) * 1938-06-27 1952-12-09 Boeing Co Rate-of-pressure change controls for pressure cabins
US2549672A (en) * 1942-05-16 1951-04-17 Douglas Aircraft Co Inc Cabin pressure control
US2701514A (en) * 1946-05-13 1955-02-08 Douglas Aircraft Co Inc Safety device for pressurizable aircraft cabins
US2578773A (en) * 1948-04-20 1951-12-18 Garrett Corp Control for cabin pressure regulators
US2873661A (en) * 1954-02-05 1959-02-17 Garrett Corp Cabin pressure control mechanism
US3141399A (en) * 1959-11-16 1964-07-21 Kollsman Instr Corp Cabin pressure regulating system

Also Published As

Publication number Publication date
JPS4818797B1 (xx) 1973-06-08
DE1531550A1 (de) 1970-07-16
DE1531550B2 (de) 1973-02-22
GB1128936A (en) 1968-10-02
US3376803A (en) 1968-04-09
FR1577222A (xx) 1969-08-08
DE1531550C3 (de) 1973-09-13

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