Defibrating apparatus and fiber body manufacturing apparatus
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United States of America Patent
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Dec 26, 2023
Grant Date -
Feb 2, 2023
app pub date -
Jul 26, 2022
filing date -
Jul 28, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A defibrating apparatus includes a screen and housings, and side walls of the housings have inner surfaces that define the inner surface of a discharge path. Let communication hole be any through-hole that interconnects the defibrating chamber and the discharge path, and let discharge path-side opening edge be the opening edge, close to the discharge path, of the through-hole, then the screen has through-hole rows, each of which is formed by a plurality of communication holes arranged at an interval in a circumferential direction, and the through-hole row is provided at a position where the discharge path-side opening edge of the communication holes is overlapped with the inner surface as seen in a radial direction.
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