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2 260 498

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IPC

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Application

2004124303/02, 2004-08-09

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Start date

2004-08-09

(22)

Actual filing date

2004-08-09

(45)

Published

2005-09-20

(72)

Inventor

Grinenko S.G.Tokovoj O.K.Bilalova F.V.Efimov G.A.Livshits D.A.Shaburov D.V.Podkorytov A.L.Antonov V.I.

(73)

Holder

Oao Cheljabinskij Metallurgicheskij Kombinat

QUICK-RELEASE JOINT USED FOR SUPPLYING INERT GAS TO STEEL LADLE Russian patent published in 2005 - IPC

Abstract RU 2260498 C1

FIELD: metallurgy, namely steel melting production, possibly out-of-furnace treatment of steels.

SUBSTANCE: quick-release joint includes funnel arranged in lower shell of ladle with possibility of motion in vertical and horizontal planes; rod inserted to funnel and rigidly secured to frame of steel car or bed. Funnel is arranged on spring-loaded axle mounted in stationary housing. Compression effort of spring exceeds by 3 - 5% pushing effort created by inert gas pressure.

EFFECT: improved reliability and tightness of joint, elimination of inert gas leakage.

3 dwg

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RU 2 260 498 C1

Authors

Grinenko S.G.

Tokovoj O.K.

Bilalova F.V.

Efimov G.A.

Livshits D.A.

Shaburov D.V.

Podkorytov A.L.

Antonov V.I.

Dates

2005-09-20—Published

2004-08-09—Filed