发明名称 |
APPARATUS FOR DETECTING QUANTITY OF COATING LIQUID DISCHARGED FROM CURTAIN COATER HEAD AND APPARATUS FOR ADJUSTING QUANTITY OF COATING LIQUID DISCHARGED USING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To perform the flow quantity detection and the flow quantity setting of a coating liquid discharged form a curtain coater head precisely for a short time. SOLUTION: A flow quantity adjusting zone Z multi-divided uniformly in the width direction is formed in a coating liquid discharge port 4a part of the curtain coater head 4. Hoppers 11 having a size corresponding to the width of the flow quantity adjusting zone Z are arranged to be placed in a raw in the lower part of the curtain coater head 4. The upper end of a flow passage pipe 13 provided with a flow meter 12 is connected to the lower end part of each hopper 11. Each flow quantity adjusting zone Z is formed to be adjusted by the actuator 9. A controller 14 for controlling each actuator based on the detected value of the flow meter 12 is provided.
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申请公布号 |
JP2002282759(A) |
申请公布日期 |
2002.10.02 |
申请号 |
JP20010090507 |
申请日期 |
2001.03.27 |
申请人 |
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD |
发明人 |
YANO MUNEYOSHI;TSUCHIDA SHINKO;HAMAGUCHI KOYO |
分类号 |
B05C5/00;B05C11/10;D21H23/48;(IPC1-7):B05C5/00 |
主分类号 |
B05C5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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