Defibrating unit

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United States of America Patent

PATENT NO 9840809
SERIAL NO

15473847

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A defibrating unit includes a rotating unit and a fixing unit. The rotating unit and the fixing unit are arranged so as to be apart from each other with a gap therebetween in an intersecting direction that intersects with a rotating shaft of the rotating unit. The rotating unit includes a surface that stands up along an axial direction of the rotating shaft and that is arranged on a side section in the axial direction and arranged at a side where a defibration object is introduced. The fixing unit includes a plurality of plates that are layered in the axial direction, and the plates has a plurality of convexities that protrude at a side facing the rotating unit.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Nobumasa Nagano, JP 64 1166
Higuchi, Naotaka Fujimi-machi, JP 70 324
Yamagami, Toshiaki Nagano, JP 42 438

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