RU2012121131A - LIQUID ROCKET ENGINE - Google Patents

LIQUID ROCKET ENGINE Download PDF

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Publication number
RU2012121131A
RU2012121131A RU2012121131/06A RU2012121131A RU2012121131A RU 2012121131 A RU2012121131 A RU 2012121131A RU 2012121131/06 A RU2012121131/06 A RU 2012121131/06A RU 2012121131 A RU2012121131 A RU 2012121131A RU 2012121131 A RU2012121131 A RU 2012121131A
Authority
RU
Russia
Prior art keywords
pump
liquid rocket
rocket engine
injection nozzle
turbine
Prior art date
Application number
RU2012121131/06A
Other languages
Russian (ru)
Other versions
RU2506444C1 (en
Inventor
Александр Фролович Ефимочкин
Константин Иванович Вовчаренко
Александр Владимирович Елисеев
Original Assignee
Александр Фролович Ефимочкин
Константин Иванович Вовчаренко
Александр Владимирович Елисеев
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.)
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Publication date
Application filed by Александр Фролович Ефимочкин, Константин Иванович Вовчаренко, Александр Владимирович Елисеев filed Critical Александр Фролович Ефимочкин
Priority to RU2012121131/06A priority Critical patent/RU2506444C1/en
Publication of RU2012121131A publication Critical patent/RU2012121131A/en
Application granted granted Critical
Publication of RU2506444C1 publication Critical patent/RU2506444C1/en

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  • Engine Equipment That Uses Special Cycles (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Жидкостный ракетный двигатель, содержащий камеру двигателя, турбину, топливный насос и предвключенный по отношению к нему струйный преднасос с соплом впрыска, отличающийся тем, что сопло впрыска струйного преднасоса сообщено со входом или выходом из турбины или с трактом охлаждения камеры.A liquid rocket engine comprising an engine chamber, a turbine, a fuel pump and an inlet jet pre-pump with an injection nozzle, characterized in that the injection nozzle of the jet pre-pump is in communication with the turbine inlet or outlet or with the chamber cooling path.

Claims (1)

Жидкостный ракетный двигатель, содержащий камеру двигателя, турбину, топливный насос и предвключенный по отношению к нему струйный преднасос с соплом впрыска, отличающийся тем, что сопло впрыска струйного преднасоса сообщено со входом или выходом из турбины или с трактом охлаждения камеры. A liquid rocket engine comprising an engine chamber, a turbine, a fuel pump and an inlet jet pre-pump with an injection nozzle, characterized in that the injection nozzle of the jet pre-pump is in communication with the turbine inlet or outlet or with the chamber cooling path.
RU2012121131/06A 2012-05-22 2012-05-22 Liquid propellant rocket RU2506444C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012121131/06A RU2506444C1 (en) 2012-05-22 2012-05-22 Liquid propellant rocket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012121131/06A RU2506444C1 (en) 2012-05-22 2012-05-22 Liquid propellant rocket

Publications (2)

Publication Number Publication Date
RU2012121131A true RU2012121131A (en) 2013-11-27
RU2506444C1 RU2506444C1 (en) 2014-02-10

Family

ID=49625012

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012121131/06A RU2506444C1 (en) 2012-05-22 2012-05-22 Liquid propellant rocket

Country Status (1)

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RU (1) RU2506444C1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62261652A (en) * 1986-05-07 1987-11-13 Natl Space Dev Agency Japan<Nasda> Liquid rocket engine
RU1774046C (en) * 1990-05-29 1992-11-07 Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского Liquid-propellant rocket engine
US5551230A (en) * 1994-03-14 1996-09-03 Rockwell International Corporation Heat induced high pressure lox pump rocket engine cycle
JPH11229963A (en) * 1998-02-12 1999-08-24 Ishikawajima Harima Heavy Ind Co Ltd Expander cycle structure in liquid rocket engine
RU2158839C2 (en) * 1999-01-21 2000-11-10 Открытое акционерное общество "НПО Энергомаш им. акад. В.П. Глушко" Liquid-propellant rocket reheat engine
RU2302547C1 (en) * 2006-03-02 2007-07-10 Николай Борисович Болотин Liquid-propellant rocket engine

Also Published As

Publication number Publication date
RU2506444C1 (en) 2014-02-10

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