Paper making and fiber liberation – Processes and products – Conditioning – preparing or repairing of apparatus
Reexamination Certificate
2007-04-27
2011-12-06
Fortuna, Jose A (Department: 1741)
Paper making and fiber liberation
Processes and products
Conditioning, preparing or repairing of apparatus
C162S352000, C162S272000, C427S446000, C427S454000
Reexamination Certificate
active
08070915
ABSTRACT:
A static dewatering element (10) for a web forming machine has a thermally sprayed coating (26) manufactured of powder particles (34). The powder particles (34) are agglomerates composed of primary particles (36). The average size of the primary particles (36) is smaller than 0.5 μm. The invention also relates to a method for covering a static dewatering element designed for a web forming machine.
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Ahmaniemi Antti
Tarkiainen Veli-Pekka
Fortuna José A
Metso Paper Inc.
Stiennon & Stiennon
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