Steam shower having improved maintenance access

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8187426
APP PUB NO 20090294085A1
SERIAL NO

12469922

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A steam shower is provided for supplying steam to a web in a paper machine. The steam shower includes a diffuser assembly mounted to the cross-beam for movement in the direction of the longitudinal axis of the cross beam. The cross-beam defines an interior steam header for connection to a source of steam. The diffuser assembly includes a plurality of separated steam compartments. The diffuser assembly may be part of a steam provision assembly that is also mounted to the cross-beam for movement in the direction of the longitudinal axis of the cross beam. In addition to the diffuser assembly, the steam provision assembly includes a second steam header and steam valve modules.

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Patent Owner(s)

  • ABB LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doerschuk, David Columbus, US 1 2
Duan, Shizhong S Vancouver, CA 1 2
Durcan, Paul Monaghan, IE 1 2
Spachman, John Cantonment, US 1 2

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