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2 167 086

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IPC

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Application

2000117609/28, 2000-07-03

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Start date

2000-07-03

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Actual filing date

2000-07-03

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Published

2001-05-20

(72)

Inventor

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.

(73)

Holder

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

METHOD OF FILLING OXIDIZER TANK OF LAUNCH VEHICLE OF AEROSPACE SYSTEM WITH LIQUID OXYGEN Russian patent published in 2001 - IPC

Abstract RU 2167086 C1

FIELD: aeronautical and space engineering; filling launch vehicles launched from aircraft-booster; filling cryogenic stage with oxidizer. SUBSTANCE: proposed method includes filling the launch vehicle tank with liquid oxygen at temperature corresponding to its boiling point at normal atmospheric pressure performed before launch. Subsequent thermostating of oxygen is effected at bringing the launch vehicle to altitude of air initiating boiling of oxygen due to maintaining required pressure in tank which corresponds to change in atmospheric pressure outside aircraft. Oxygen tank is replenished cryogenic reservoir carried on aircraft-booster. Such mode makes it possible to avoid ground thermostating of oxygen. EFFECT: reduced time and labor required for filling launch vehicle oxidizer tank with liquid oxygen; low cost of filling procedure. 1 dwg

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RU 2 167 086 C1

Authors

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.

Dates

2001-05-20—Published

2000-07-03—Filed

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