SU658850A1 - DRAINAGE SYSTEM - PRESSING THE FUEL TANKS OF THE PLANE - Google Patents

DRAINAGE SYSTEM - PRESSING THE FUEL TANKS OF THE PLANE

Info

Publication number
SU658850A1
SU658850A1 SU2563997/23A SU2563997A SU658850A1 SU 658850 A1 SU658850 A1 SU 658850A1 SU 2563997/23 A SU2563997/23 A SU 2563997/23A SU 2563997 A SU2563997 A SU 2563997A SU 658850 A1 SU658850 A1 SU 658850A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fuel tanks
pressing
plane
drainage system
pressure regulator
Prior art date
Application number
SU2563997/23A
Other languages
Russian (ru)
Inventor
И.В. Емельянов
В.А. Ярыгин
Original Assignee
И.В. Емельянов
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 И.В. Емельянов filed Critical И.В. Емельянов
Priority to SU2563997/23A priority Critical patent/SU658850A1/en
Application granted granted Critical
Publication of SU658850A1 publication Critical patent/SU658850A1/en

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  • Check Valves (AREA)

Abstract

Система дренажа-наддува топливных баков самолета, содержащая магистраль наддува с мембранным азотным обогатителем воздуха, отбираемого от компрессора двигателя, регулятор давления, обратный и дренажный клапаны, отличающаяся тем, что, с целью повышения надежности защиты от взрыва в процессе высотного маневра путем замещения выделяемого из топлива кислорода азотом, введена продувочная линия топливного бака, соединенная с магистралью наддува перед регулятором давления и за обратным клапаном через соответствующие обратные клапаны.The system of the boost-drainage of the fuel tanks of the aircraft, containing a boost line with a membrane nitrogen enrichment air taken from the engine compressor, pressure regulator, check and drain valves, characterized in that, in order to increase the reliability of protection against an explosion during the altitude maneuver by replacing oxygen fuel nitrogen, introduced purge line of the fuel tank, connected to the main line in front of the pressure regulator and the non-return valve through the corresponding check valves.

SU2563997/23A 1977-12-29 1977-12-29 DRAINAGE SYSTEM - PRESSING THE FUEL TANKS OF THE PLANE SU658850A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2563997/23A SU658850A1 (en) 1977-12-29 1977-12-29 DRAINAGE SYSTEM - PRESSING THE FUEL TANKS OF THE PLANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2563997/23A SU658850A1 (en) 1977-12-29 1977-12-29 DRAINAGE SYSTEM - PRESSING THE FUEL TANKS OF THE PLANE

Publications (1)

Publication Number Publication Date
SU658850A1 true SU658850A1 (en) 2005-05-10

Family

ID=60522733

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2563997/23A SU658850A1 (en) 1977-12-29 1977-12-29 DRAINAGE SYSTEM - PRESSING THE FUEL TANKS OF THE PLANE

Country Status (1)

Country Link
SU (1) SU658850A1 (en)

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