SU1113947A1 - Closed oxygen sensor system - Google Patents

Closed oxygen sensor system

Info

Publication number
SU1113947A1
SU1113947A1 SU3574972/23A SU3574972A SU1113947A1 SU 1113947 A1 SU1113947 A1 SU 1113947A1 SU 3574972/23 A SU3574972/23 A SU 3574972/23A SU 3574972 A SU3574972 A SU 3574972A SU 1113947 A1 SU1113947 A1 SU 1113947A1
Authority
SU
USSR - Soviet Union
Prior art keywords
line
air
supply line
circuit
circulation booster
Prior art date
Application number
SU3574972/23A
Other languages
Russian (ru)
Inventor
Г.Г. Давыдов
Б.С. Зарецкий
Ю.А. Савельев
В.В. Тимофеев
Original Assignee
Г.Г. Давыдов
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 Г.Г. Давыдов filed Critical Г.Г. Давыдов
Priority to SU3574972/23A priority Critical patent/SU1113947A1/en
Application granted granted Critical
Publication of SU1113947A1 publication Critical patent/SU1113947A1/en

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Fuel Cell (AREA)

Abstract

1. Замкнутая кислородная система летчика, содержащая дыхательный контур с побудителем циркуляции, линию подпитки с редуктором подпитки и линию подачи воздуха, отличающаяся тем, что, с целью повышения экономичности и эксплуатационной надежности системы путем уменьшения потребления кислорода и исключения возможности скопления вредных примесей, линия подачи воздуха снабжена высотным прерывателем подачи и воздухозаборником, сообщенным с объемом кабины, а в контуре в линии нагнетания побудителя циркуляции установлен предохранительный клапан, при этом линия подачи воздуха подключена к контуру на всасывание побудителя циркуляции.2. Система по п.1, отличающаяся тем, что в линию подпитки параллельно редуктору подпитки включена дюза.3. Система по п.1, отличающаяся тем, что высотный прерыватель подачи выполнен в виде размещенных в корпусе подпружиненного клапана, соединенного посредством толкателя с развакуумированным сильфоном.4. Система по п.1, отличающаяся тем, что, с целью исключения попадания в систему агрессивных веществ, воздухозаборник снабжен фильтром.1. The closed oxygen system of the pilot, containing a breathing circuit with a circulation booster, a make-up line with a make-up reducer and an air supply line, characterized in that, in order to increase the efficiency and operational reliability of the system by reducing oxygen consumption and eliminate the possibility of accumulation of harmful impurities, the supply line air is equipped with a high-altitude supply interrupter and air intake, communicated with the volume of the cabin, and in the circuit in the discharge line of the circulation booster there is a safety cell at the same time, the air supply line is connected to the suction circuit of the circulation booster. A system according to claim 1, characterized in that a dyuz is included in the feed line parallel to the feed reducer. A system according to claim 1, characterized in that the high-altitude supply interrupter is made in the form of a spring-loaded valve disposed in the housing, which is connected by means of a pusher to a deactivated bellows. A system according to claim 1, characterized in that, in order to prevent aggressive substances from entering the system, the air intake is provided with a filter.

SU3574972/23A 1983-04-08 1983-04-08 Closed oxygen sensor system SU1113947A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3574972/23A SU1113947A1 (en) 1983-04-08 1983-04-08 Closed oxygen sensor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3574972/23A SU1113947A1 (en) 1983-04-08 1983-04-08 Closed oxygen sensor system

Publications (1)

Publication Number Publication Date
SU1113947A1 true SU1113947A1 (en) 2006-05-27

Family

ID=60538717

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3574972/23A SU1113947A1 (en) 1983-04-08 1983-04-08 Closed oxygen sensor system

Country Status (1)

Country Link
SU (1) SU1113947A1 (en)

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