BR112016019639A2 - Redutor de pressao de gas e sistema de entrega de gas compreendendo tal redutor - Google Patents

Redutor de pressao de gas e sistema de entrega de gas compreendendo tal redutor

Info

Publication number
BR112016019639A2
BR112016019639A2 BR112016019639A BR112016019639A BR112016019639A2 BR 112016019639 A2 BR112016019639 A2 BR 112016019639A2 BR 112016019639 A BR112016019639 A BR 112016019639A BR 112016019639 A BR112016019639 A BR 112016019639A BR 112016019639 A2 BR112016019639 A2 BR 112016019639A2
Authority
BR
Brazil
Prior art keywords
electrically
gas pressure
pressure reducer
master system
powered master
Prior art date
Application number
BR112016019639A
Other languages
English (en)
Inventor
Matthieu Fromage
Original Assignee
Zodiac Aerotechnics
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 Zodiac Aerotechnics filed Critical Zodiac Aerotechnics
Publication of BR112016019639A2 publication Critical patent/BR112016019639A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/14—Respiratory apparatus for high-altitude aircraft
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • 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
    • G05D16/2086—Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Automation & Control Theory (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Control Of Fluid Pressure (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
BR112016019639A 2014-02-26 2014-02-26 Redutor de pressao de gas e sistema de entrega de gas compreendendo tal redutor BR112016019639A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/000372 WO2015128690A1 (en) 2014-02-26 2014-02-26 Gas pressure reducer with electrically-powered master system

Publications (1)

Publication Number Publication Date
BR112016019639A2 true BR112016019639A2 (pt) 2017-08-15

Family

ID=50981573

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016019639A BR112016019639A2 (pt) 2014-02-26 2014-02-26 Redutor de pressao de gas e sistema de entrega de gas compreendendo tal redutor

Country Status (6)

Country Link
US (1) US20170007859A1 (pt)
EP (1) EP3110511A1 (pt)
CN (1) CN106029177A (pt)
BR (1) BR112016019639A2 (pt)
CA (1) CA2938738C (pt)
WO (1) WO2015128690A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017010916B8 (pt) 2014-12-09 2023-02-07 Zodiac Aerotechnics Sistema de célula de combustível de aeronave, e processo para diluir uma atmosfera de gás contendo hidrogênio
RU2662333C2 (ru) * 2015-12-07 2018-07-25 Акционерное общество "Пензенское производственное объединение "Электроприбор" (АО "ПО "Электроприбор") Устройство для управления давлением сжатого воздуха с резервированием по управляющему воздействию
LU92967B1 (en) * 2016-02-02 2017-09-25 Luxembourg Patent Co Gas pressure reducer with adjustable seat
US10417747B2 (en) 2017-11-22 2019-09-17 Varex Imaging Corporation Aberrant pixel detection and correction
RU2722889C2 (ru) * 2018-01-16 2020-06-04 Общество с ограниченной ответственностью "Газпром трансгаз Казань" Газовый редуктор
US11338158B2 (en) 2018-03-15 2022-05-24 Safran Aerotechnics Sas System and a method for delivering breathing gas to passengers on-board an aircraft
CA3040714A1 (en) 2018-04-18 2019-10-18 Zodiac Aerotechnics An emergency oxygen system for aircraft with switching device and a method of operating an emergency oxygen system
US10908623B2 (en) 2018-08-27 2021-02-02 Sensus Spectrum, Llc Remote gas regulating and control systems and related devices

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552392A (en) * 1968-07-01 1971-01-05 Gen Electric Aircraft closed circuit breathing system
US3782402A (en) * 1972-10-24 1974-01-01 Bendix Corp Servo controlled oxygen regulator
CA1079606A (en) * 1977-09-26 1980-06-17 Normalair-Garrett (Holdings) Limited Breathable gas delivery regulators
FR2455765A1 (fr) * 1979-05-02 1980-11-28 Intertechnique Sa Dispositif regulateur d'alimentation en gaz d'un organe recepteur
FR2455766B1 (fr) * 1979-05-02 1985-09-06 Intertechnique Sa Dispositif et installation pneumatiques de creations de cycles de pression ou de debit
US4596264A (en) * 1984-07-26 1986-06-24 Mark Controls Corporation Flow control valve
JPS6320603A (ja) * 1986-07-15 1988-01-28 Tlv Co Ltd 自動設定減圧弁
DE3633660A1 (de) * 1986-10-03 1988-04-14 Bodenseewerk Perkin Elmer Co Sicherheitsvorrichtung bei membran-gasdruckreglern
DE3702959A1 (de) * 1987-01-31 1988-08-11 Draegerwerk Ag Druckminderer mit regelbarem auslassdruck
FR2669227B1 (fr) * 1990-11-16 1994-06-17 Intertechnique Sa Installation d'alimentation en gaz respiratoire pour aeronefs, a moyens de test.
CA2107693A1 (en) * 1993-10-05 1995-04-06 Philip Sylvester Esmond Farrell Pneumatic pressure regulation system
US5740782A (en) * 1996-05-20 1998-04-21 Lowi, Jr.; Alvin Positive-displacement-metering, electro-hydraulic fuel injection system
JPH11175168A (ja) * 1997-12-15 1999-07-02 Tlv Co Ltd 流量測定機能付き減圧弁
US6558823B1 (en) * 2000-03-02 2003-05-06 James D. Pinney Method and article of manufacture to effect an oxygen deficient fuel cell
BRPI0520671A2 (pt) 2005-11-09 2009-05-19 Intertechnique Sa circuito de fornecimento de oxigênio para um tripulante de aeronave
US7677529B2 (en) * 2008-01-25 2010-03-16 Carleton Technologies, Inc. Electromechanical oxygen valve and regulator
JP2012508082A (ja) * 2008-11-11 2012-04-05 ザ ボード オブ リージェンツ オブ ザ ユニバーシティー オブ テキサス システム 医療デバイス、装置、システム、および方法
US9831507B2 (en) * 2010-08-06 2017-11-28 Kawasaki Jukogyo Kabushiki Kaisha Hydrogen gas supply device of fuel cell system
US20120211687A1 (en) * 2011-02-17 2012-08-23 Benjey Robert P Isolation valve with motor driven sealing mechanism

Also Published As

Publication number Publication date
WO2015128690A1 (en) 2015-09-03
US20170007859A1 (en) 2017-01-12
CA2938738C (en) 2021-11-16
EP3110511A1 (en) 2017-01-04
CN106029177A (zh) 2016-10-12
CA2938738A1 (en) 2015-09-03

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: SAFRAN AEROTECHNICS SAS (FR)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time