WO2024157041 - SCREEN CYLINDER WITH AXIALLY VARIABLE WEAR RESISTANT COATING THICKNESS
National phase entry is expected:
Publication Number
WO/2024/157041
Publication Date
02.08.2024
International Application No.
PCT/IB2023/050553
International Filing Date
23.01.2023
Title **
[English]
SCREEN CYLINDER WITH AXIALLY VARIABLE WEAR RESISTANT COATING THICKNESS
[French]
CYLINDRE DE TAMIS À ÉPAISSEUR DE REVÊTEMENT RÉSISTANT À L'USURE VARIABLE AXIALEMENT
Applicants **
AIKAWA FIBER TECHNOLOGIES OY
Kiertotie 27
78200 Varkaus, FI
Inventors
GOODING, Robert William
4635 Patricia Avenue
Montreal, Québec H4B 1Z2, CA
HAMELIN, Mathieu
59 Boulevard Jean-Leman
Candiac, Québec J5R 4T8, CA
MARTINEAU, Benoit
568 Rue Guertin
Magog, Québec J1X 5Z9, CA
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1215 | |
| EPO | Filing, Examination | 6569 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 2910 |
Total: 11766 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A screen cylinder includes a cylindrical screening media having an inflow side and an outflow side. The screening media is formed of a plurality of circumferentially spaced and axially extending wedgewire bars, which have an inflow surface facing the inflow side. The axially extending wedgewire bars have a wear resistant coating on their inflow surface. The wear resistant coating is thicker on the bars towards the outflow end of the screening media compared to the wear resistant coating located on the bars towards the inflow end of the screening media.[French]
Un cylindre de tamis comprend un support de tamisage cylindrique ayant un côté d'entrée et un côté de sortie. Le support de tamis est formé d'une pluralité de barres de fil cunéiformes espacées de manière circonférentielle et s'étendant axialement, qui ont une surface d'entrée faisant face au côté d'entrée. Les barres de fil cunéiformes s'étendant axialement ont un revêtement résistant à l'usure sur leur surface d'entrée. Le revêtement résistant à l'usure est plus épais sur les barres vers l'extrémité de sortie du support de tamis par rapport au revêtement résistant à l'usure situé sur les barres vers l'extrémité d'entrée du support de tamis.