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ABB Ltd. Patents |
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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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