Refiner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 2, 2004
Grant Date -
Feb 13, 2003
app pub date -
Dec 13, 2001
filing date -
Aug 8, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A refiner includes a driving source, a rotating shaft rotated by the driving source, a conical-type rotor attached to the rotating shaft, stators disposed in a casing to face the conical-type rotor. The conical-type rotor has a substantially cone-shape first conical portion and a substantially cone-shape second conical portion, and bottom portions of the first and second conical portions are joined together. The rotating shaft passes through top portions of the first and second conical portions, and the conical-type rotor is attached to the rotating shaft.
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