Title:
湿し水循環装置
Document Type and Number:
Japanese Patent JP4908353
Kind Code:
B2
Abstract:
There are provided damping water circulators (3a, 3b, 3c, and 3d) for circulating damping water among printing presses (2a, 2b, 2c, and 2d) to purify the damping water. The damping water circulator includes upper and lower tanks(8, 9) and a purification unit (10) provided between the upper and lower tanks (8, 9). The damping water returning from the printing presses (2a, 2b, 2c, and 2d) is purified by the purification unit and stored in the lower tank 9. The damping water is then transferred from the lower tank 9 to the upper tank 8 and is supplied to the printing presses (2a, 2b, 2c, and 2d). Water supply for replenishment to the damping water is stopped at a predetermined time before ending of print operation of the printing presses (2a, 2b, 2c, and 2d) and the damping water remaining in the upper and lower tanks (8, 9) is consumed during the predetermined period of time.
Inventors:
Shin Nishi Atsushi
Application Number:
JP2007229083A
Publication Date:
April 04, 2012
Filing Date:
September 04, 2007
Export Citation:
Assignee:
Shin Nishi Atsushi
International Classes:
B41F7/32
Domestic Patent References:
| JP11188836A | ||||
| JP3100661Y2 | ||||
| JP4859907A | ||||
| JP2000177095A | ||||
| JP2007237007A |
Attorney, Agent or Firm:
Shuichi Kitamura