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    • 3. 发明专利
    • Spray type damping water feeding apparatus
    • 喷雾式阻水装置
    • JP2003326669A
    • 2003-11-19
    • JP2002135934
    • 2002-05-10
    • Kyoritsu Gokin Co LtdTokyo Kikai Seisakusho Ltd株式会社共立合金製作所株式会社東京機械製作所
    • MIYAUCHI CHUJIAIHARA KAZUOITAKURA TAMOTSU
    • B05B7/02B05B7/06B05B7/08B05B15/02B41F7/30
    • B41F7/30B05B7/02B05B7/063B05B7/0807B05B7/0869B05B7/0884B05B15/025
    • PROBLEM TO BE SOLVED: To solve the problem that stain is easy to stick and accumulate on a nozzle surface and cleaning of the nozzle ejection port is insecure and difficult, and, as a result, a stain prevention system may become inevitably large-sized, in a conventional nozzle. SOLUTION: A spray type damping water feeding apparatus supplies damping water by spraying through a nozzle 10 to the peripheral face of a roller R which leads to the printing plate face or the printing plate of an offset printing machine P, in which the nozzle 10 has a guide face 1 which slants toward the center ejection port 13 on the downstream side in the damping water ejection direction from the outer peripheral side on the upstream side in the damping water ejection direction, a partition wall member 40 is provided with an opening port 41 at a position facing against the ejection port 13 of the nozzle 10, and a spraying apparatus is provided with an opening/closing means 70 capable of opening/closing the opening port 41. COPYRIGHT: (C)2004,JPO
    • 要解决的问题为了解决污渍易于粘附并积聚在喷嘴表面上的问题,并且喷嘴喷射口的清洁是不安全和困难的,结果,防污染系统可能变得不可避免地大 在常规喷嘴中。 解决方案:喷雾式阻尼给水装置通过喷嘴10喷射到通向胶版印刷机P的印版面或印版的辊R的周面来提供阻尼水,其中 喷嘴10具有从阻尼水喷射方向上游侧的外周侧向阻尼水喷出方向的下游侧朝向中心喷出口13倾斜的引导面1,隔壁部件40设置有: 打开口41位于与喷嘴10的喷射口13相对的位置,喷射装置设置有能够打开/关闭开口41的打开/关闭装置70.版权所有(C)2004, JPO