FR2292279A1 - Systeme de controle de pression - Google Patents

Systeme de controle de pression

Info

Publication number
FR2292279A1
FR2292279A1 FR7535768A FR7535768A FR2292279A1 FR 2292279 A1 FR2292279 A1 FR 2292279A1 FR 7535768 A FR7535768 A FR 7535768A FR 7535768 A FR7535768 A FR 7535768A FR 2292279 A1 FR2292279 A1 FR 2292279A1
Authority
FR
France
Prior art keywords
control system
pressure control
pressure
control
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7535768A
Other languages
English (en)
Other versions
FR2292279B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Garrett Corp
Original Assignee
Garrett 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 Garrett Corp filed Critical Garrett Corp
Publication of FR2292279A1 publication Critical patent/FR2292279A1/fr
Application granted granted Critical
Publication of FR2292279B1 publication Critical patent/FR2292279B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G05D16/185—Control of fluid pressure with auxiliary non-electric power derived from an external source using membranes within the main valve
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/2012—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
FR7535768A 1974-11-25 1975-11-24 Systeme de controle de pression Granted FR2292279A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/526,669 US3974752A (en) 1974-11-25 1974-11-25 Pressure control system

Publications (2)

Publication Number Publication Date
FR2292279A1 true FR2292279A1 (fr) 1976-06-18
FR2292279B1 FR2292279B1 (fr) 1982-08-20

Family

ID=24098287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535768A Granted FR2292279A1 (fr) 1974-11-25 1975-11-24 Systeme de controle de pression

Country Status (5)

Country Link
US (1) US3974752A (fr)
JP (1) JPS5174400A (fr)
DE (1) DE2552497A1 (fr)
FR (1) FR2292279A1 (fr)
GB (1) GB1528488A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130051A (en) * 1976-12-22 1978-12-19 The Garrett Corporation Pneumatic autoschedule cabin pressure controller
WO1999031561A1 (fr) * 1997-12-18 1999-06-24 Nikon Corporation Procede et appareil de regulation de la pression d'air dans une chambre et appareil d'exposition
US6783114B2 (en) 2001-12-11 2004-08-31 Honeywell International, Inc. Cable assembly and air outflow valve incorporating the same
US6761628B2 (en) * 2002-11-26 2004-07-13 Honeywell International, Inc. Control system and method for implementing fixed cabin pressure rate of change during aircraft climb
DE10361392B4 (de) * 2003-12-29 2009-07-30 Airbus Deutschland Gmbh Luftverteilungssystem
US7066808B2 (en) * 2004-04-02 2006-06-27 Honeywell International, Inc. Aircraft cabin multi-differential pressure control system
JP4350054B2 (ja) * 2005-03-14 2009-10-21 株式会社クボタ 運転キャビン構造
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
DE102006057549B4 (de) * 2006-12-06 2010-06-24 Nord-Micro Ag & Co. Ohg Steuereinheit zur Betätigung eines Druckventils, insbesondere eines Differenzdruckventils einer Flugzeugkabine
US20090120517A1 (en) * 2007-11-12 2009-05-14 Thomas Joseph Whitney Self regulating valve to obtain low differential air pressure control
US8382035B2 (en) * 2009-09-09 2013-02-26 Honeywell International Inc. Poppet valve for cabin pressure control systems
US10266253B1 (en) * 2017-11-10 2019-04-23 The Boeing Company Methods and apparatus for controlling landing gear shrink

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669175A (en) * 1950-05-23 1954-02-16 Garrett Corp Cabin pressure control
FR1088208A (fr) * 1953-06-25 1955-03-04 Sncaso Appareil de commande pour soupapes équilibrées d'évacuation d'air, destiné à con trôler les variations de pression dans une enceinte, en particulier dans une cabine d'avion
FR1100177A (fr) * 1953-03-07 1955-09-16 Normalair Ltd Appareil régulateur de pression pour cabines d'avions ou applications similaires
FR1379757A (fr) * 1963-10-17 1964-11-27 Installation de régulation de pression dans une cabine d'avion pressurisée
US3650197A (en) * 1969-09-16 1972-03-21 Jury Mikhailovich Petrov Apparatus for controlling air pressure inside the cabin of an aircraft

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513332A (en) * 1946-11-18 1950-07-04 Garrett Corp Cabin pressure control system
US2556159A (en) * 1949-02-24 1951-06-12 Garrett Corp Regulator rate of change mechanism
US2873661A (en) * 1954-02-05 1959-02-17 Garrett Corp Cabin pressure control mechanism
US2900890A (en) * 1954-03-26 1959-08-25 Garrett Corp Dual differential pressure regulating control
US3376802A (en) * 1966-07-08 1968-04-09 United Aircraft Corp Tracking loop for aircraft cabin pressure regulating system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669175A (en) * 1950-05-23 1954-02-16 Garrett Corp Cabin pressure control
FR1100177A (fr) * 1953-03-07 1955-09-16 Normalair Ltd Appareil régulateur de pression pour cabines d'avions ou applications similaires
FR1088208A (fr) * 1953-06-25 1955-03-04 Sncaso Appareil de commande pour soupapes équilibrées d'évacuation d'air, destiné à con trôler les variations de pression dans une enceinte, en particulier dans une cabine d'avion
FR1379757A (fr) * 1963-10-17 1964-11-27 Installation de régulation de pression dans une cabine d'avion pressurisée
US3650197A (en) * 1969-09-16 1972-03-21 Jury Mikhailovich Petrov Apparatus for controlling air pressure inside the cabin of an aircraft

Also Published As

Publication number Publication date
FR2292279B1 (fr) 1982-08-20
JPS6141799B2 (fr) 1986-09-17
GB1528488A (en) 1978-10-11
US3974752A (en) 1976-08-17
DE2552497A1 (de) 1976-06-10
DE2552497C2 (fr) 1987-01-15
JPS5174400A (en) 1976-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse