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Application

97116889/02, 1997-10-15

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Actual filing date

1997-10-15

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Published

1998-12-27

(72)

Inventor

Arkhangel'Skij V.V.Zajchikov Ju.E.Shirokov R.V.Krivosheev N.A.Merkulov V.M.Milekhin Ju.M.Tveritinov A.I.Mikhajlova T.V.Kobylina N.G.

(73)

Holder

Federal'Nyj Tsentr Dvojnykh Tekhnologij

METHOD OF DESTRUCTION OF SOLID PROPELLANT CHARGES Russian patent published in 1998 - IPC

Abstract RU 2123991 C1

FIELD: rocketry, applicable in destruction of solid propellant charges or propellant fragment with refinement of combustion products. SUBSTANCE: method consists in phlegmatization of the greatest part of the charge burning surface with the aid of water-helium composition. The charge in the enclosure is installed vertically or slantingly, the channel is filled with water-helium composition, and after gel is formed the charge is burnt down in the position determined by the construction of the stand-utilizer. Fragments of large-sized charges a burnt down in a similar way, and pieces of propellant obtained as a result of deep disintegration of defective charges are burnt down in the medium of water-helium composition. Ecologically pure and safe method of destruction of solid propellant is attained with employment of refrigerant. EFFECT: facilitated procedure. 9 cl

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RU 2 123 991 C1

Authors

Arkhangel'Skij V.V.

Zajchikov Ju.E.

Shirokov R.V.

Krivosheev N.A.

Merkulov V.M.

Milekhin Ju.M.

Tveritinov A.I.

Mikhajlova T.V.

Kobylina N.G.

Dates

1998-12-27—Published

1997-10-15—Filed

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