DEVICE AND METHOD FOR EMPTYING JARS

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United States of America Patent

APP PUB NO 20100038377A1
SERIAL NO

12522906

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to the invention, a mandrel, provided with tabs for holding jars containing powders and for turning the jars upside down in order to empty them through the neck, is equipped with vibration generators for exciting the walls of the jar in order to shake off the powder masses adhering thereto. The method is much more efficient than even more energetic shock applications, and frequency scanning can further be advantageously applied. One application relates to an emptying step in methods for the production of nuclear fuel pellets by powder agglomeration.

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Patent Owner(s)

Patent OwnerAddress
AREVA NC33 RUE LA FAYETTE PARIS F-75009

International Classification(s)

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  • 2008 Application Filing Year
  • B67D Class
  • 463 Applications Filed
  • 223 Patents Issued To-Date
  • 48.17 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pages, Jean-Pierre Sernhac, FR 19 46
Perisse, Jocelyn Lyon, FR 4 5
Vouagner, Pascal Fleurieu-Sur-Saone, FR 5 12

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Patent Citation Ranking

  • 3 Citation Count
  • B67D Class
  • 3.16 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges81436920633101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6081 - 900102030405060708090100110120130140150160

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