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2 246 023

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IPC

(21) (22)

Application

2002132512/06, 2002-12-04

(24)

Start date

2002-12-04

(22)

Actual filing date

2002-12-04

(45)

Published

2005-02-10

(72)

Inventor

Bakhmutov A.A.Bukanov V.T.Kanalin Ju.I.Klepikov I.A.Miroshkin V.V.Prishchepa V.I.

(73)

Holder

Bakhmutov Arkadij AlekseevichBukanov Vladislav TimofeevichKanalin Jurij IvanovichKlepikov Igor' AlekseevichMiroshkin Vjacheslav Vasil'EvichPrishchepa Vladimir Iosifovich

TURBO-PUMP SUPPLY SYSTEM FOR LIQUID-PROPELLANT ROCKET ENGINE Russian patent published in 2005 - IPC

Abstract RU 2246023 C2

FIELD: liquid-propellant rocket engines.

SUBSTANCE: proposed system includes lines of different propellant components, gas lines and gas generator. Mounted in front of main turbo-pump unit with multi-stage propellant component pump and drive gas turbine is booster turbo-pump unit with propellant component pump and drive single-stage hydraulic turbine fed from "n" stage of main pump. Working passage of hydraulic turbine is located in connecting line between outlet of "n" stage and inlet of "(n+1)" stage of main pump.

EFFECT: simplified construction; reduced mass of liquid propellant.

3 cl, 1 dwg

Similar patents RU2246023C2

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RU 2 246 023 C2

Authors

Bakhmutov A.A.

Bukanov V.T.

Kanalin Ju.I.

Klepikov I.A.

Miroshkin V.V.

Prishchepa V.I.

Dates

2005-02-10—Published

2002-12-04—Filed