BR0210816A - Arquitetura de cirtcuito hidráulico - Google Patents

Arquitetura de cirtcuito hidráulico

Info

Publication number
BR0210816A
BR0210816A BR0210816-0A BR0210816A BR0210816A BR 0210816 A BR0210816 A BR 0210816A BR 0210816 A BR0210816 A BR 0210816A BR 0210816 A BR0210816 A BR 0210816A
Authority
BR
Brazil
Prior art keywords
hydraulic
reserve
architecture
main
circuit
Prior art date
Application number
BR0210816-0A
Other languages
English (en)
Other versions
BR0210816B1 (pt
Inventor
Walid Hamzeh
Jerome Libourel
Original Assignee
Messier Bugatti
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 Messier Bugatti filed Critical Messier Bugatti
Publication of BR0210816A publication Critical patent/BR0210816A/pt
Publication of BR0210816B1 publication Critical patent/BR0210816B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/18—Operating mechanisms
    • B64C25/22—Operating mechanisms fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/42—Arrangement or adaptation of brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/004—Fluid pressure supply failure
    • 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
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

"ARQUITETURA DE CIRCUITO HIDRáULICO". A invenção se refere a uma arquitetura de circuito hidráulico associado a acionadores (100), tais como freios de aeronave, que compreende um circuito hidráulico principal (C) que tem componentes hidráulicos (4, 5, 101, 6) e que é adaptado para encaminhar na direção dos acionadores (100) um fluido hidráulico colocado sob pressão por pelo menos um dispositivo de geração de pressão (2) associado a uma reserva principal (1). De acordo com a invenção, a arquitetura compreende um sistema de emergência que compreende uma reserva auxiliar (8) alimentada em permanência por um circuito de retorno (R) que coleta os retornos de todos os componentes hidráulicos (4, 5, 101, 6), a reserva auxiliar (8) sendo no que lhe diz respeito conectada com a reserva principal (1) via uma válvula de chapeleta de sobrepressão (9), o dito sistema de emergência compreendendo por outro lado uma eletrobomba (10) disposta para aspirar o fluido contido dentro da reserva auxiliar e injetar o mesmo no circuito principal (C) a jusante de uma válvula de chapeleta anti-retorno geral (3).
BRPI0210816-0A 2001-07-12 2002-07-02 arquitetura de circuito hidráulico. BR0210816B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0109274A FR2827346B1 (fr) 2001-07-12 2001-07-12 Architecture de circuit hydraulique
PCT/FR2002/002297 WO2003008811A2 (fr) 2001-07-12 2002-07-02 Architecture de circuit hydraulique pour un systeme de freinage d'aeronef

Publications (2)

Publication Number Publication Date
BR0210816A true BR0210816A (pt) 2004-06-22
BR0210816B1 BR0210816B1 (pt) 2011-03-09

Family

ID=8865412

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0210816-0A BR0210816B1 (pt) 2001-07-12 2002-07-02 arquitetura de circuito hidráulico.

Country Status (10)

Country Link
US (1) US6966614B2 (pt)
EP (1) EP1404978B1 (pt)
JP (1) JP3917587B2 (pt)
AU (1) AU2002325994A1 (pt)
BR (1) BR0210816B1 (pt)
CA (1) CA2451099C (pt)
DE (1) DE60222262T2 (pt)
ES (1) ES2291494T3 (pt)
FR (1) FR2827346B1 (pt)
WO (1) WO2003008811A2 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827346B1 (fr) * 2001-07-12 2003-12-26 Messier Bugatti Architecture de circuit hydraulique
DE10340650B3 (de) * 2003-09-03 2005-01-27 Liebherr-Aerospace Lindenberg Gmbh Luftfahrzeug-Fahrwerk
US7309047B2 (en) 2005-02-25 2007-12-18 The Boeing Company Systems and methods for controlling flexible communication links used for aircraft refueling
US7469863B1 (en) * 2005-03-24 2008-12-30 The Boeing Company Systems and methods for automatically and semiautomatically controlling aircraft refueling
US7600715B2 (en) * 2005-03-25 2009-10-13 Nabtesco Corporation Local backup hydraulic actuator for aircraft control systems
US7637458B2 (en) 2005-06-08 2009-12-29 The Boeing Company Systems and methods for providing back-up hydraulic power for aircraft, including tanker aircraft
US7293741B2 (en) 2005-06-09 2007-11-13 The Boeing Company System and methods for distributing loads from fluid conduits, including aircraft fuel conduits
US7533850B2 (en) 2005-06-09 2009-05-19 The Boeing Company Fittings with redundant seals for aircraft fuel lines, fuel tanks, and other systems
US7219857B2 (en) * 2005-06-20 2007-05-22 The Boeing Company Controllable refueling drogues and associated systems and methods
US8038094B2 (en) * 2008-03-31 2011-10-18 Honda Motor Co., Ltd. Hydraulic system for aircraft
FR2932158B1 (fr) * 2008-06-04 2011-04-01 Messier Bugatti Circuit de freinage electrique muni de moyens pour commander les organes de blocage des poussoirs d'actionneurs electromecanique equipant un frein d'aeronef
WO2010071344A1 (ko) * 2008-12-15 2010-06-24 두산인프라코어 주식회사 건설 기계의 유압펌프 유량 제어장치
JP5320120B2 (ja) * 2009-03-26 2013-10-23 ナブテスコ株式会社 多機能リリーフバルブおよびそれを備えた航空機の非常用油圧源ユニット
FR2955817B1 (fr) * 2010-02-03 2012-02-03 Messier Bugatti Architecture de freinage hydraulique pour aeronef avec freins a demi-cavites
US20110187180A1 (en) * 2010-02-03 2011-08-04 Messier-Bugatti Hydraulic braking architecture for aircraft having brakes with half-cavities
US8434301B2 (en) 2010-04-16 2013-05-07 Nabtesco Corporation Local backup hydraulic actuator for aircraft control systems
FR2972176B1 (fr) * 2011-03-04 2014-03-07 Messier Bugatti Architectures de freinage hydraulique pour aeronef permettant de freiner au moins une roue de l'aeronef.
FR2982240B1 (fr) * 2011-11-09 2013-12-13 Messier Bugatti Dowty Procede de deploiement d'atterrisseurs d'aeronef en mode secours.
KR101337231B1 (ko) * 2011-11-22 2013-12-06 주식회사 만도 통합 전자제어 유압제동 시스템
KR101359341B1 (ko) * 2012-03-13 2014-02-11 주식회사 만도 통합 전자제어 유압제동 시스템
KR101418328B1 (ko) * 2012-03-19 2014-07-10 주식회사 만도 통합 전자제어 유압제동 시스템
US9127697B1 (en) 2012-08-02 2015-09-08 Sauer-Danfoss Inc. Dynamically stable pressure control system
KR101935463B1 (ko) * 2013-12-13 2019-01-04 주식회사 만도 통합 전자제어 유압제동 시스템
US10040541B2 (en) * 2015-02-19 2018-08-07 The Boeing Company Dynamic activation of pumps of a fluid power system
CN104890862B (zh) * 2015-06-24 2017-01-18 中国航空工业集团公司西安飞机设计研究所 一种起落架应急放控制系统
US10464663B2 (en) * 2016-08-09 2019-11-05 Goodrich Corporation Remote hydraulic utility system for an aircraft
DE102017127784A1 (de) * 2017-11-24 2019-05-29 Liebherr-Aerospace Lindenberg Gmbh Elektrohydraulisches Reservemodul zur Notversorgung von Hydraulikverbrauchern eines Fluggeräts
GB2570500B (en) * 2018-01-29 2020-04-22 Airbus Operations Ltd Aircraft hydraulic system
DE102018102377A1 (de) * 2018-02-02 2019-08-08 Liebherr-Aerospace Lindenberg Gmbh Hydraulikeinrichtung für ein Fluggerät und Fahrwerk mit einer Hydraulikeinrichtung
KR102173983B1 (ko) * 2019-04-18 2020-11-04 현대모비스 주식회사 전자식 유압 브레이크 장치
US11981447B2 (en) * 2020-01-09 2024-05-14 Goodrich Corporation Systems for harvesting rotational wheel energy for landing gear retraction
GB2602157A (en) * 2020-12-21 2022-06-22 Airbus Operations Ltd Braking system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2185089A6 (pt) 1972-05-16 1973-12-28 Cole Edward
FR2224657A1 (en) * 1973-04-06 1974-10-31 United Aircraft Corp Servo-mechanism with emergency fluid feed - has auxiliary circuit started when malfunction is detected by valve
US4407548A (en) * 1980-05-23 1983-10-04 Graham John M Air service brake exhaust control system
DE3219140C2 (de) * 1982-05-21 1995-03-16 Bosch Gmbh Robert Wagenzug-Bremsanlage
US4792192A (en) * 1988-02-11 1988-12-20 The Boeing Company Automatic brake source select system
FR2666787B1 (fr) * 1990-09-19 1992-12-18 Aerospatiale Actionneur hydraulique a mode hydrostatique de fonctionnement de preference en secours, et systeme de commande de vol le comportant.
FR2702447B1 (fr) * 1993-03-08 1995-04-28 Messier Bugatti Dispositif de freinage électro-hydraulique d'un train de roues d'aéronef.
DE19654781A1 (de) * 1996-12-31 1998-07-02 Liebherr Aerospace Gmbh Hilfseinrichtung zur Realisierung einer Redundanz für die Energieversorgung von Flugsteuerungsantrieben
FR2815089B1 (fr) * 2000-10-11 2003-06-06 Aerospatiale Matra Airbus Systeme d'alimentation hydraulique d'au moins un organe hydraulique tel qu'un frein d'aeronef
FR2816583B1 (fr) * 2000-11-10 2003-02-21 Messier Bugatti Architecture de systeme hydraulique de freinage d'aeronef
FR2827346B1 (fr) * 2001-07-12 2003-12-26 Messier Bugatti Architecture de circuit hydraulique

Also Published As

Publication number Publication date
US20040195909A1 (en) 2004-10-07
WO2003008811A3 (fr) 2003-10-02
DE60222262T2 (de) 2008-05-29
DE60222262D1 (de) 2007-10-18
ES2291494T3 (es) 2008-03-01
WO2003008811A8 (fr) 2004-04-01
EP1404978B1 (fr) 2007-09-05
AU2002325994A1 (en) 2003-03-03
EP1404978A2 (fr) 2004-04-07
US6966614B2 (en) 2005-11-22
CA2451099C (fr) 2007-09-25
FR2827346A1 (fr) 2003-01-17
JP2004535326A (ja) 2004-11-25
WO2003008811A2 (fr) 2003-01-30
BR0210816B1 (pt) 2011-03-09
CA2451099A1 (fr) 2003-01-30
JP3917587B2 (ja) 2007-05-23
FR2827346B1 (fr) 2003-12-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/07/2002, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: MESSIER-BUGATTI-DOWTY (FR)

Free format text: NOME ALTERADO DE: MESSIER-BUGATTI

B25G Requested change of headquarter approved

Owner name: MESSIER-BUGATTI-DOWTY (FR)

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020120020136/RJ DE 09/03/2012.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)