发明名称 |
ROLL-FED PROGRESSING CAVITY PUMP/EXTRUDER |
摘要 |
A pump assembly for dough-like material wherein a roll feeder delivers the material, under pressure, to a progressing cavity pump. In that process, the roll feeder also de-airs the dough. In preferred embodiments, the progressing cavity pump may be interconnected to the roll feeder by a screw feeder. The pump assembly may be employed to pump material from place to place, or alternatively, to extrude a pumped material, including delivering the pump material to an extruder. |
申请公布号 |
WO2004015268(A2) |
申请公布日期 |
2004.02.19 |
申请号 |
WO2003US25319 |
申请日期 |
2003.08.12 |
申请人 |
HANNAFORD, CHRISTOPHER, S. |
发明人 |
HANNAFORD, CHRISTOPHER, S. |
分类号 |
A21C9/08;A21C11/20;A23G3/02;A23G3/06;B29C47/10;B29C47/38;F04C13/00 |
主分类号 |
A21C9/08 |
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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