发明名称 |
Multi material switching type collector. |
摘要 |
<p>The present invention is concerned with a collector, used for supplying powdered or granular materials such as various kinds of raw materials for plastic to a plastic molding machine, which can automatically switch multi-materials. The collector comprises a separation box (3) connected to a main body of the collector (2), a rotary valve (20) being pressed to a vacant chamber (10) of the separation box for being mounted thereto such that the rotary valve may be rotatable to and fro, and a separator (30) provided on a lower-stream side of the rotary valve and is constructed such that a rotational displacement of the rotary valve permits a passage for guiding materials to communicate selectively with an inlet (15) of materials and a gas introducing port (12) to execute replacement of materials and compressed gas can be supplied from the gas introducing port, when a coincidence between the gas introducing port and the passage for guiding materials is made. <IMAGE></p> |
申请公布号 |
EP0471895(A1) |
申请公布日期 |
1992.02.26 |
申请号 |
EP19900308952 |
申请日期 |
1990.08.15 |
申请人 |
MATSUI MANUFACTURING CO., LTD. |
发明人 |
SHUJI, SHINAGAWA, MATSUI MANUFACTURING CO., LTD.;MITSUTOSHI, NISHIDA, MATSUI MANUFACTURING CO. LTD.;MASAAKI, NOSAKA, MATSUI MANUFACTURING CO., LTD. |
分类号 |
B29C31/10;B29C45/18;B29C47/10;B65G53/40;B65G53/56 |
主分类号 |
B29C31/10 |
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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