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ABB Ltd. Patents
Assignee:
ABB Ltd.
Address:
Dublin, IR
No. of patents:
2
Patents:




Patent Number Title Of Patent Date Issued
7294235 Supercalendering optimization using a steam shower November 13, 2007
There is described a method and apparatus for applying steam from a steam source to a moving web to thereby improve the smoothness and gloss of the web. A housing has at least one cooling chamber upstream and at least one steam chamber downstream. The cooling air in the cooling chamber i
6869031 Spraying nozzle for rewet showers March 22, 2005
A three-stream atomizing nozzle that has an air stream divider that separates the atomizing air from the source into three streams. The first stream is a straight air stream staying closest to and around the atomized water jet. The second stream is a swirl running around the first straig

 
 
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