Powder based granules disintegrating and sizing device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7992813
APP PUB NO 20090026297A1
SERIAL NO

12224398

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A powder based granules disintegrating and sizing device having a drive shaft in a horizontal direction inside a casing, a rotor fixed to the drive shaft, a sizing stator having an inclined surface, a gap section A where the powder based granules settles being formed by the plate surface of the rotor and the inclined surface of the sizing stator, and a disintegrating and sizing section B being formed by the narrowest gap section between the circumferential edge of the rotor and the sizing stator. The drive shaft is supported in a cantilever fashion, the rotor is fixed to an open side end portion thereof, the sizing stator is installed over the whole circumference of the rotor, a raw material supply port is opened in the vicinity of the central portion of the rotor, and a product output port is opened in the vicinity of position directly below the rotor.

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Patent Owner(s)

Patent OwnerAddress
NARA MACHINERY CO LTD2-5-7 JONAN-JIMA OHTA-KU TOKYO 1430002

International Classification(s)

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  • 2007 Application Filing Year
  • B02C Class
  • 289 Applications Filed
  • 193 Patents Issued To-Date
  • 66.79 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichiki, Azusa Tokyo, JP 2 7
Wakamatsu, Yoshihiro Sapporo, JP 6 20

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Patent Citation Ranking

  • 2 Citation Count
  • B02C Class
  • 9.77 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges26197279222101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 700102030405060708090100110120130140150160170180190200210

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