Patenton — panteon of patents

(19)

RU

(11)

2 208 563

(13)

C2

(51)

IPC

(21) (22)

Application

2001125446/28, 2001-09-17

(24)

Start date

2001-09-17

(22)

Actual filing date

2001-09-17

(45)

Published

2003-07-20

(72)

Inventor

Egorov A.M.Luk'Janova Eh.A.Sidorov Ju.N.Sukhacheva O.V.Syrovets M.N.Tupitsyn N.N.Fedorov V.I.Khaspekov V.G.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Korporatsija Im. S.P.Koroleva"

METHOD OF CHARGING OXIDIZER TANK OF LAUNCH VEHICLE OF AERO-SPACE SYSTEM WITH LIQUID OXYGEN Russian patent published in 2003 - IPC

Abstract RU 2208563 C2

FIELD: space engineering. SUBSTANCE: proposed method includes filling oxidizer tank with supercooled oxygen fed to lower part of oxidizer tank at localization of vapor-and-gas space in cavity of front part of oxidizer tank; this space is in dynamic contact with liquid oxygen; then, oxygen is drained from oxidizer tank to additional cryogenic reservoir for maintaining excessive pressure in it corresponding to standard pressure in oxidizer tank. Supercooled oxygen is delivered to oxidizer tank in order to obtain temperature at oxidizer tank outlet below preset temperature of liquid oxygen before air start of launch vehicle by magnitude of heating oxygen in oxidizer tank till moment of launch vehicle landing, after which additional cryogenic reservoir is disconnected. In the course of injection of launch vehicle to altitude of air start, helium is periodically fed to cavity of front part of oxidizer tank at bubbling it through liquid oxygen and simultaneous discharge of vapor-and-gas mixture, thus making it possible to obtain temperature state of liquid oxygen in oxidizer tank sufficient for reliable start of liquid propellant engine of launch vehicle. EFFECT: improved operating properties of system; increased mass of payload. 1 dwg

Similar patents RU2208563C2

Title Year Author Number
METHOD OF FILLING OXIDIZER TANK OF LAUNCH VEHICLE OF AEROSPACE SYSTEM WITH LIQUID OXYGEN 2002
  • Luk'Janova Eh.A.
  • Suljagin E.V.
  • Sukhacheva O.V.
  • Syrovets M.N.
  • Tupitsyn N.N.
  • Fedorov V.I.
  • Khaspekov V.G.
 RU2216491C1
METHOD OF FILLING OXIDIZER TANK OF LAUNCH VEHICLE OF AIR-SPACE SYSTEM WITH LIQUID OXYGEN 2001
  • Tupitsyn N.N.
  • Katkov R.Eh.
  • Syrovets M.N.
  • Fedorov V.I.
  • Khaspekov V.G.
 RU2197413C1
AERO-SPACE SYSTEM 2000
  • Borisenko A.A.
  • Denisov A.V.
  • Egorov A.M.
  • Zakharov S.N.
  • Kirsanov G.V.
  • Klippa V.P.
  • Luk'Janova Eh.A.
  • Mark V.A.
  • Milakov V.V.
  • Petrov N.K.
  • Popov K.K.
  • Podobedov G.G.
  • Serdjuk A.A.
  • Syrovets M.N.
  • Tupitsyn N.N.
  • Fedorov V.I.
  • Filin V.M.
  • Khaspekov V.G.
  • Shakhov V.N.
 RU2165869C1
AIR SPACE SYSTEM LAUNCH VEHICLE FIRST STAGE PROPULSION UNIT 2002
  • Egorov A.M.
  • Luk'Janova Eh.A.
  • Sidorov Ju.N.
  • Suljagin E.V.
  • Kudrjavtseva L.Eh.
  • Syrovets M.N.
  • Tupitsyn N.N.
  • Fedorov V.I.
  • Khaspekov V.G.
 RU2238422C2
METHOD OF FILLING OXIDIZER TANK OF LAUNCH VEHICLE OF AEROSPACE SYSTEM WITH LIQUID OXYGEN 2000
  • Borisenko A.A.
  • Denisov A.V.
  • Egorov A.M.
  • Kirsanov G.V.
  • Luk'Janova Eh.A.
  • Mark V.A.
  • Syrovets M.N.
  • Tupitsyn N.N.
  • Fedorov V.I.
  • Khaspekov V.G.
 RU2167086C1
ORBITAL FILLING MODULE 2006
  • Bulanov Vjacheslav Vasil'Evich
  • Ivanov Viktor Mikhajlovich
  • Uspenskij Georgij Romanovich
  • Shuvalov Vjacheslav Aleksandrovich
 RU2309092C2
METHOD OF FILLING OXIDIZER TANK OF ROCKET ENGINE PLANT WITH LIQUID OXYGEN 2002
  • Egorov A.M.
  • Luk'Janova Eh.A.
  • Sidorov Ju.N.
  • Suljagin E.V.
  • Sukhacheva O.V.
  • Syrovets M.N.
  • Tupitsyn N.N.
  • Fedorov V.I.
  • Khaspekov V.G.
 RU2225813C2
ROCKET CRYOGENIC STAGE 2000
  • Semenov Ju.P.
  • Filin V.M.
  • Klippa V.P.
  • Popov K.K.
  • Veselov V.N.
  • Sotskov B.P.
  • Zhuravlev V.I.
  • Kataev V.I.
  • Kochetov V.V.
  • Rozhkov M.V.
  • Kashevarov A.V.
  • Kurnosov V.A.
  • Mashchenko V.V.
  • Romanov A.A.
  • Gollandtsev A.V.
  • Negodjaev V.I.
 RU2153447C1
METHOD OF CHARGING SPACE CRYOGENIC STAGE TANK WITH LIQUID OXYGEN 1999
  • Denisov A.V.
  • Egorov A.M.
  • Ivanov M.Ju.
  • Luk'Janova Eh.A.
  • Sinjagovskij A.N.
  • Syrovets M.N.
  • Tupitsyn N.N.
  • Fedorov V.I.
  • Khaspekov V.G.
 RU2155147C1
NON-EXPENDABLE SINGLE-STAGE LAUNCH VEHICLE 2000
  • Ivanov N.F.
 RU2196078C2

RU 2 208 563 C2

Authors

Egorov A.M.

Luk'Janova Eh.A.

Sidorov Ju.N.

Sukhacheva O.V.

Syrovets M.N.

Tupitsyn N.N.

Fedorov V.I.

Khaspekov V.G.

Dates

2003-07-20—Published

2001-09-17—Filed

read Similar patents