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IPC

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Application

2003136050/02, 2003-12-16

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Start date

2003-12-16

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Actual filing date

2003-12-16

(45)

Published

2005-06-10

(72)

Inventor

Chernenko V.T.Kuz'Menko A.G.Takhautdinov R.S.Senichev G.S.Radjukevich K.L.Shirjaev O.P.Alekseev A.M.Kleshchenko D.A.

(73)

Holder

Ooo Nauchno-Proizvodstvennoe Predprijatie

DEVICE FOR THERMAL HARDENING AND HYDRAULIC TRANSPORTATION OF ROLLED STOCK Russian patent published in 2005 - IPC

Abstract RU 2253681 C1

FIELD: heat treatment, thermal hardening and hydraulic transportation of articles.

SUBSTANCE: proposed device includes cooling chamber and rolled stock hydraulic transportation chamber and water supply injector with inlet funnel whose outlet part forms nozzle together with straight-flow chamber; it performs function of countercurrent chamber. Novelty of invention consists in delivery of water from straight-flow chamber to countercurrent chamber due to increased resistance when feed enters it by 0.4-0.6 of its length; length of countercurrent cooling chamber does not exceed 0.1 of length of straight-flow chamber; inlet funnel rises along horizontal axis.

EFFECT: simplified construction and adjustment of device; reduction of operational expenses.

3 cl, 1 dwg

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RU 2 253 681 C1

Authors

Chernenko V.T.

Kuz'Menko A.G.

Takhautdinov R.S.

Senichev G.S.

Radjukevich K.L.

Shirjaev O.P.

Alekseev A.M.

Kleshchenko D.A.

Dates

2005-06-10—Published

2003-12-16—Filed