FR3077861B1 - PRESSURE LIMITATION DEVICE FOR AIRCRAFT, SYSTEM AND ASSOCIATED AIRCRAFT - Google Patents

PRESSURE LIMITATION DEVICE FOR AIRCRAFT, SYSTEM AND ASSOCIATED AIRCRAFT Download PDF

Info

Publication number
FR3077861B1
FR3077861B1 FR1851085A FR1851085A FR3077861B1 FR 3077861 B1 FR3077861 B1 FR 3077861B1 FR 1851085 A FR1851085 A FR 1851085A FR 1851085 A FR1851085 A FR 1851085A FR 3077861 B1 FR3077861 B1 FR 3077861B1
Authority
FR
France
Prior art keywords
aircraft
valve
pressure limiting
closed position
limiting device
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.)
Active
Application number
FR1851085A
Other languages
French (fr)
Other versions
FR3077861A1 (en
Inventor
Jean-Pierre Thulliez
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.)
EA Technique SAS
Original Assignee
EA Technique SAS
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 EA Technique SAS filed Critical EA Technique SAS
Priority to FR1851085A priority Critical patent/FR3077861B1/en
Publication of FR3077861A1 publication Critical patent/FR3077861A1/en
Application granted granted Critical
Publication of FR3077861B1 publication Critical patent/FR3077861B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

L'invention concerne un dispositif de limitation de pression en particulier pour système de contrôle environnemental (ECS) notamment d'aéronef, comportant - au moins un clapet (3) sensiblement rigide, et - un siège (4) dudit clapet (3), ledit clapet (3) étant configuré mobile entre - une position ouverte dans laquelle il autorise un passage de fluide à travers le dispositif de limitation de pression, et - une position fermée dans laquelle il s'oppose au passage de fluide à travers le dispositif de limitation de pression, le dispositif de limitation de pression comprenant en outre un moyen de rappel (5) configuré pour déplacer ledit clapet (3) vers la position fermée, caractérisé en ce que ledit clapet (3) et ledit siège (4) comprennent chacun au moins un moyen magnétique de fermeture (8, 9) configuré pour maintenir par force magnétique ledit clapet (3) dans la position fermée. L'invention porte en outre sur un système de contrôle environnemental (ECS) et un aéronef correspondants.The invention relates to a pressure limiting device, in particular for an environmental control system (ECS), in particular for an aircraft, comprising - at least one substantially rigid valve (3), and - a seat (4) of said valve (3), said valve (3) being configured to be movable between - an open position in which it allows fluid to pass through the pressure limiting device, and - a closed position in which it opposes the passage of fluid through the pressure device. pressure limiting, the pressure limiting device further comprising return means (5) configured to move said valve (3) to the closed position, characterized in that said valve (3) and said seat (4) each comprise at least one magnetic closing means (8, 9) configured to hold said valve (3) by magnetic force in the closed position. The invention further relates to an environmental control system (ECS) and corresponding aircraft.

FR1851085A 2018-02-09 2018-02-09 PRESSURE LIMITATION DEVICE FOR AIRCRAFT, SYSTEM AND ASSOCIATED AIRCRAFT Active FR3077861B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851085A FR3077861B1 (en) 2018-02-09 2018-02-09 PRESSURE LIMITATION DEVICE FOR AIRCRAFT, SYSTEM AND ASSOCIATED AIRCRAFT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851085A FR3077861B1 (en) 2018-02-09 2018-02-09 PRESSURE LIMITATION DEVICE FOR AIRCRAFT, SYSTEM AND ASSOCIATED AIRCRAFT
FR1851085 2018-02-09

Publications (2)

Publication Number Publication Date
FR3077861A1 FR3077861A1 (en) 2019-08-16
FR3077861B1 true FR3077861B1 (en) 2021-02-12

Family

ID=62092091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851085A Active FR3077861B1 (en) 2018-02-09 2018-02-09 PRESSURE LIMITATION DEVICE FOR AIRCRAFT, SYSTEM AND ASSOCIATED AIRCRAFT

Country Status (1)

Country Link
FR (1) FR3077861B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474024A (en) * 1966-01-21 1967-03-24 Valve
US20060081292A1 (en) * 2004-10-15 2006-04-20 Magic Plastics, Inc. Quickly opening hinged check valve with pre-determined upstream pressure required to open
US7527069B2 (en) * 2006-08-28 2009-05-05 Honeywell International Inc. Electromagnetic split flapper pressure relief valve
US20080053536A1 (en) * 2006-08-31 2008-03-06 Honeywell International, Inc. High flow insert type check valve
FR2908855B1 (en) * 2006-11-21 2009-01-16 Jean Luc Mussot PNEUMATIC OPENING AND CLOSING COMPONENT WITH HYSTERESIS
DE102007023659B4 (en) * 2007-05-22 2009-06-10 Continental Automotive Gmbh Valve
US9518668B2 (en) * 2014-08-07 2016-12-13 Hamilton Sundstrand Corporation Check valve with backbone enhanced petals

Also Published As

Publication number Publication date
FR3077861A1 (en) 2019-08-16

Similar Documents

Publication Publication Date Title
NO20082824L (en) Downhole linear actuator and method
DK1599740T3 (en) MRI / NMR compatible valves for delivering hyperpolarized gas to fans and associated gas delivery methods
AU2015200476B2 (en) Downhole apparatus and method
GB2474991A (en) Annulus isolation valve
GB2541850A (en) Multi-zone actuation system using wellbore projectiles and flapper valves
FR3050114B1 (en) FLUID PRODUCT DISTRIBUTION DEVICE SYNCHRONIZED WITH INHALATION.
MX2015009553A (en) Fluid flow regulator with integrated rapid pressurization bypass valve.
BR112013011187A2 (en) internal relief valve apparatus for use with fluid regulators
FR3050115B1 (en) FLUID PRODUCT DELIVERY DEVICE SYNCHRONIZED WITH INHALATION.
BR112013024274A2 (en) interchangeable valve device for use with fluid regulators
SE0500436L (en) Crane device
GB2460778A (en) Fluid damper
ATE519054T1 (en) A VALVE SYSTEM COMPRISING MEANS OF EQUALIZING PRESSURE ON BOTH SIDES OF THE VALVE
WO2012051099A3 (en) Brake system and method
DK2960560T3 (en) High integrity pressure protection system for a fluid conduit
FR2958593B1 (en) DEVICE FOR ADJUSTING THE SEAT LENGTH FOR AN AUTOMOTIVE SEAT, AND SEAT COMPRISING SUCH A DEVICE
MX2019001839A (en) Compression-release engine brake system for lost motion rocker arm assembly and method of operation thereof.
FR3077861B1 (en) PRESSURE LIMITATION DEVICE FOR AIRCRAFT, SYSTEM AND ASSOCIATED AIRCRAFT
MX2018006589A (en) Pin release thermal valve.
SA521421110B1 (en) Valve and method
EP3617134A3 (en) Fluid dispensing apparatus and method of use thereof
FR3025592B1 (en) DEVICE FOR ASSEMBLING A MOTOR-FAN GROUP WITH AT LEAST ONE MOBILE SHUTTER, AND ASSOCIATED MOTOR-FAN GROUP.
MX2023001666A (en) Cartridge valve and system.
ZA201806535B (en) A hatch device comprised by a main support body (3), a flow guide piece (24) and an optional plug (30), which allows for a minimal modification in the service hatch cover¿s (2) structure during installation
BR112019009119A2 (en) skinning regulating valve

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190816

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7