Cooling device with breadth-dependent cooling action

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United States of America Patent

PATENT NO 9868142
APP PUB NO 20160052033A1
SERIAL NO

14784812

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Abstract

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A flat rolled article (2) passes through a cooling device (1) in a transportation direction (x) at the level of a passline (3). Spray bars (5, 6) extend transversely with respect to the transportation direction (x). The spray bars (5, 6) have, as viewed perpendicular to the transportation direction (x), in each case two outer regions (7, 8) and a central region (9) in between. A liquid cooling medium (13) can be fed into the regions (7, 8, 9) via respective dedicated, individually controllable valve devices (10, 11, 12). Flow rate profiles, pertaining to each region may be set, wherein each region (7, 8, 9) is triangular in shape. The central triangle and the two outer triangles combine to form a rectangle.

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Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES AUSTRIA GMBHLINZ LINZ UPPER AUSTRIA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jian St. Marien, AT 1588 23569
Ehgartner, Sieglinder Linz, AT 3 10
Karl, Reinhard Klosterneuburg, AT 16 91
Opitz, Erich Moenchhof, AT 15 20
Poeschl, Florian Linz, AT 10 17
Seilinger, Alois Linz, AT 37 67

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