Invention Application
- Patent Title: REFINER PLATE WITH GRADUALLY CHANGING GEOMETRY
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Application No.: US15935719Application Date: 2018-03-26
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Publication No.: US20180214883A1Publication Date: 2018-08-02
- Inventor: Luc GINGRAS
- Applicant: Andritz Inc.
- Main IPC: B02C7/12
- IPC: B02C7/12 ; D21D1/30
Abstract:
A refiner plate segment with a continuous transition zone spanning from the periphery or near the periphery of the plate in a substantial spiral toward the axis of rotation of the plate adjacent the breaker bar zone.
Public/Granted literature
- US10675630B2 Refiner plate with gradually changing geometry Public/Granted day:2020-06-09
Information query
