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2 226 123

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IPC

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Application

2002104503/15, 2002-02-21

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Start date

2002-02-21

(22)

Actual filing date

2002-02-21

(45)

Published

2004-03-27

(72)

Inventor

Govorushchenko S.G.Grishkevich A.A.Lednev S.R.Orlov V.N.Strel'Nikov P.A.Kholstov V.I.Khrjukin A.P.Shadrin L.N.

(73)

Holder

Vojskovaja Chast'

FOAM GENERATOR Russian patent published in 2004 - IPC

Abstract RU 2226123 C2

FIELD: technology of mixing gases and liquids; generators for production of hardening foam from compositions of low-molecular and high-molecular agents. SUBSTANCE: proposed foam generator includes cylindrical housing, gas and liquid supply branch pipes and liquid flow disperser located coaxially relative to housing. Branch pipes supplying aqua solution of surfactant and carbamide formaldehyde resin are shifted relative to axis of housing and mixer at distance equal to 5-15% of inner diameter of branch pipe. EFFECT: increased productivity; continuous operation of generator; enhanced efficiency. 4 dwg, 1 ex

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RU 2 226 123 C2

Authors

Govorushchenko S.G.

Grishkevich A.A.

Lednev S.R.

Orlov V.N.

Strel'Nikov P.A.

Kholstov V.I.

Khrjukin A.P.

Shadrin L.N.

Dates

2004-03-27—Published

2002-02-21—Filed