发明名称 |
Two-pressure, pneumatic conveying system for rod-like articles with partial air venting |
摘要 |
In a pneumatic filter rod conveying system a vent (12) is in the line (10) close to the distributor (2). This enables a relatively high pressure gradient to be established, with resultant high filter transfer rates at the distributor, without having excessively high pressures in the distributor and/or higher than necessary line transmission speeds. Also, there may be a selectable pressure switch (40) for reducing air pressure at the distributor when there are fewer than normal filters in the line, e.g., at the end of a run: this also allows avoidance of undesirably high line transmission speeds.
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申请公布号 |
US5538365(A) |
申请公布日期 |
1996.07.23 |
申请号 |
US19940199945 |
申请日期 |
1994.02.22 |
申请人 |
MOLINS PLC |
发明人 |
SEIM, II, ALBERT D.;STEINBUCHEL, IV, HERMAN J.;WATSON, CLIVE W. |
分类号 |
A24C5/47;A24C5/32;B65G51/02;B65G53/66;(IPC1-7):B65G51/02 |
主分类号 |
A24C5/47 |
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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