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Patent Searching and Data


Title:
STENCIL PRINTING DEVICE
Document Type and Number:
Japanese Patent JP2010089333
Kind Code:
A
Abstract:

To provide a stencil printing device which sucks ink from the ink vessel via the ink supply pump to supply to the printing drum for stencil printing and accurately calculates the amount of the ink remaining in the ink vessel.

The stencil printing device measures the current value of the driving motor which drives the ink supply pump, and counts the pulse signals detected by the encoder provided on the driving motor only when the measured current value is greater than the predetermined threshold value of Vth1, calculating the amount of the remaining ink from the count.


Inventors:
Mori, Akikatsu
Application Number:
JP2008000260390
Publication Date:
April 22, 2010
Filing Date:
October 07, 2008
Export Citation:
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Assignee:
RISO KAGAKU CORP
International Classes:
B41L13/18; B41F31/02; B41F33/02