Coolant nozzle for cooling a metal strand in a continuous casting installation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11123793
APP PUB NO 20200180017A1
SERIAL NO

16618620

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Abstract

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A coolant nozzle (1) for cooling a metal strand in a continuous casting installation has a mouthpiece (5), which is arranged at a nozzle outlet end (4) and through which liquid coolant (6) can emerge from the coolant nozzle (1). To allow a rapid buildup of pressure at the coolant nozzle (1), it provides a feed (8), which is formed as a tube-in-tube system (9) arranged upstream of the mouthpiece (5) in the direction of through-flow (7) and has a feed outlet end (10), through the first tube (11) in which control air (13) can be brought up to the feed outlet end (10) and through the second tube (12) of which the liquid coolant (6) can be fed to the mouthpiece (5) by way of the feed outlet end (10), and also provides a control valve (14), which is integrated in the feed (8), is arranged at the feed outlet end (10), can be actuated pneumatically by using the control air (13) and is intended for controlling the feed of the liquid coolant (6) into the mouthpiece (5).

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Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES AUSTRIA GMBHTURMSTRASSE 44 4031 LINZ 4031

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bilski, Lukasz Leonding, AT 3 3
Eckert, Markus Engerwitzdorf, AT 28 113
Fuernhammer, Thomas Haidershofen, AT 1 2
Simon, Reinhard Linz, AT 14 59
Stepanek, Thomas Vienna, AT 4 9

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