Title:
PRINTER
Document Type and Number:
Japanese Patent JP2020100100
Kind Code:
A
Abstract:
To provide a printer which can prevent that air supplied to a roller becomes a high temperature.SOLUTION: A printer comprises: a dampening water supply device 7 which supplies dampening water to a plate provided on a plate cylinder 5; an ink supply device 6 which supplies an ink for printing to the plate cylinder 5; and an air supply device 8 which supplies air to at least one roller R11 of plural rollers provided on the dampening water supply device. The air supply device 8 comprises plural fans 13 which are arranged along a rotation axis direction of the roller R11 and can be solely driven, and a casing 14 which supports the plural fans 13. The casing 14 comprises an intake port which takes therein air sucked by the fan 13, and an exhaust port 14H which blows air taken into the casing from the intake port to the roller R11, and the exhaust port 14H is formed into a tapered shape.SELECTED DRAWING: Figure 2
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Inventors:
YANO HIROYUKI
YOKOYAMA MINORU
YOKOYAMA MINORU
Application Number:
JP2018240994A
Publication Date:
July 02, 2020
Filing Date:
December 25, 2018
Export Citation:
Assignee:
RYOBI MHI GRAPHIC TECH LTD
International Classes:
B41F33/10; B41F7/02; B41F7/26; B41F31/02
Domestic Patent References:
| JP2012030364A | 2012-02-16 | |||
| JPH1158672A | 1999-03-02 | |||
| JPH0632035U | 1994-04-26 | |||
| JP2002240245A | 2002-08-28 |
Foreign References:
| DE4206525A1 | 1993-09-09 | |||
| US5209160A | 1993-05-11 |
Attorney, Agent or Firm:
Fujimoto Partners Corporation