Invention Application
US20140131489A1 STATOR REFINER PLATE ELEMENT HAVING CURVED BARS AND SERRATED LEADING EDGES
有权
具有弯曲棒和压缩导线边缘的定子精加工板元件
- Patent Title: STATOR REFINER PLATE ELEMENT HAVING CURVED BARS AND SERRATED LEADING EDGES
- Patent Title (中): 具有弯曲棒和压缩导线边缘的定子精加工板元件
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Application No.: US14056348Application Date: 2013-10-17
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Publication No.: US20140131489A1Publication Date: 2014-05-15
- Inventor: LUC GINGRAS
- Applicant: ANDRITZ INC.
- Applicant Address: US NY GLENS FALLS
- Assignee: ANDRITZ INC.
- Current Assignee: ANDRITZ INC.
- Current Assignee Address: US NY GLENS FALLS
- Main IPC: B02C7/12
- IPC: B02C7/12 ; D21D1/30
Abstract:
A refining system and process using a specially designed stator refiner plate that includes a major refining surface comprising a series of bars and grooves, the bars include a leading surface that comprises an irregular surface hosting a series of protrusions extending along the bar, and a trailing surface that is relatively smooth compared to the leading surface that lacks an irregular surface.
Public/Granted literature
- US09604221B2 Stator refiner plate element having curved bars and serrated leading edges Public/Granted day:2017-03-28
Information query
