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2 458 244

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(51)

IPC

F02K9/12(2006-01-01)

(21) (22)

Application

2011116083/06, 2011-04-22

(24)

Start date

2011-04-22

(22)

Actual filing date

2011-04-22

(45)

Published

2012-08-10

(72)

Inventor

Zharkov Aleksandr SergeevichKrivenko Oleg AlekseevichKovalenko Gennadij PavlovichLitvinov Andrej VladimirovichMakarova Natal'Ja MakarovnaGusev Timofej Viktorovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Proizvodstvennyj Tsentr

SOLID-LIQUID PROPELLANT ROCKET ENGINE Russian patent published in 2012 - IPC F02K9/12

Abstract RU 2458244 C1

FIELD: engines and pumps.

SUBSTANCE: proposed engine comprises housing with bottom and channel charge secured to housing. Said charge is provided with radial slots and transverse annular slot formed by thin-wall permanent element to fit radial slots. Said thin-wall permanent element mirrors the housing front bottom shape from the joint of said element with front bottom to charge channel.

EFFECT: increased filling of engine chamber with fuel, simplified production.

1 dwg

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RU 2 458 244 C1

Authors

Zharkov Aleksandr Sergeevich

Krivenko Oleg Alekseevich

Kovalenko Gennadij Pavlovich

Litvinov Andrej Vladimirovich

Makarova Natal'Ja Makarovna

Gusev Timofej Viktorovich

Dates

2012-08-10—Published

2011-04-22—Filed