ES2029181A6 - Sistemas de respiracion de gas rico en oxigeno para aviones de pasajeros. - Google Patents

Sistemas de respiracion de gas rico en oxigeno para aviones de pasajeros.

Info

Publication number
ES2029181A6
ES2029181A6 ES9100337A ES9100337A ES2029181A6 ES 2029181 A6 ES2029181 A6 ES 2029181A6 ES 9100337 A ES9100337 A ES 9100337A ES 9100337 A ES9100337 A ES 9100337A ES 2029181 A6 ES2029181 A6 ES 2029181A6
Authority
ES
Spain
Prior art keywords
oxygen
cylinders
ecu
gas
concentrator apparatus
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.)
Expired - Fee Related
Application number
ES9100337A
Other languages
English (en)
Inventor
Michael W Harral
Robin Harry J Searle
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.)
Honeywell Normalair Garrett Holdings Ltd
Original Assignee
Normalair Garrett Holdings Ltd
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 Normalair Garrett Holdings Ltd filed Critical Normalair Garrett Holdings Ltd
Publication of ES2029181A6 publication Critical patent/ES2029181A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D10/00—Flight suits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0677—Environmental Control Systems comprising on board oxygen generator systems

Abstract

SISTEMAS DE RESPIRACION DE GAS RICO EN OXIGENO PARA AVIONES DE PASAJEROS CONSTITUIDO POR UN CONCENTRADOR DE FILTRO MOLECULAR (11) QUE DESCARGA GAS RICO EN OXIGENO POR MEDIO DE UN COMPRESOR (17) Y UNA VALVULA DE PRIORIDAD (29) A BOTELLAS DE ALMACENAMIENTO DE GAS PARA LA TRIPULACION (22) Y PARA LOS PASAJEROS (23). UNA UNIDAD ELECTRONICA DE CONTROL (ECU) (38) CONTROLA LOS CICLOS DEL CONCENTRADOR (11) PARA OBTENER GAS CON UNA RIQUEZA DE OXIGENO DE POR LO MENOS EL 90%. LA ECU RECIBE SEÑALES DE UN REGULADOR (35) QUE DETECTA EL CONTENIDO DE OXIGENO ALIMENTADO POR EL CONCENTRADOR. LA ECU RECIBE SEÑALES DE SENSORES DE PRESION (42 Y 43) EN LAS BOTELLAS (22 Y 23) PARA QUE EL SISTEMA FUNCIONE CUANDO EL CONTENIDO DE LAS BOTELLAS SE HA REDUCIDO POR DEBAJO DE UN VALOR PREDETERMINADO. LA ECU HACE FUNCIONAR UNA VALVULA DE PRIORIDAD PARA DAR PREFERENCIA DE CARGA A LA BOTELLA DE LA TRIPULACION. LA ECU ABRE TAMBIEN UNA VALVULA DE VENTILACION 46 CUANDO EL GAS ALIMENTADO POR EL CONCENTRADOR TIENE UNA CONCENTRACION DE OXIGENO INFERIOR AL 90%.
ES9100337A 1990-02-10 1991-02-08 Sistemas de respiracion de gas rico en oxigeno para aviones de pasajeros. Expired - Fee Related ES2029181A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909003033A GB9003033D0 (en) 1990-02-10 1990-02-10 Oxygen-rich gas breathing systems

Publications (1)

Publication Number Publication Date
ES2029181A6 true ES2029181A6 (es) 1992-07-16

Family

ID=10670778

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100337A Expired - Fee Related ES2029181A6 (es) 1990-02-10 1991-02-08 Sistemas de respiracion de gas rico en oxigeno para aviones de pasajeros.

Country Status (7)

Country Link
US (1) US5199423A (es)
JP (1) JPH04215771A (es)
DE (1) DE4104007A1 (es)
ES (1) ES2029181A6 (es)
FR (1) FR2658155B1 (es)
GB (2) GB9003033D0 (es)
IT (1) IT1244651B (es)

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Also Published As

Publication number Publication date
US5199423A (en) 1993-04-06
DE4104007A1 (de) 1991-08-14
GB2240722A (en) 1991-08-14
ITRM910097A0 (it) 1991-02-08
GB2240722B (en) 1993-11-17
ITRM910097A1 (it) 1992-08-08
FR2658155A1 (fr) 1991-08-16
FR2658155B1 (fr) 1993-10-29
GB9102524D0 (en) 1991-03-27
JPH04215771A (ja) 1992-08-06
IT1244651B (it) 1994-08-08
GB9003033D0 (en) 1990-04-11

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Effective date: 20180806