| 发明名称 |
METHOD AND APPARATUS FOR ACCURATELY DISPENSING LIQUIDS AND SOLIDS |
| 摘要 |
A system for metering and dispensing single and plural component liquids and solids. The dispensing system maintains constant pressure between the output of the pump and the dispense head. The progressive cavity pump is formed from individual, interlocking pressure sections (140), each of which has a double helix bore (139). A rotor (141) is inserted into the double helix bore with an interference fit. |
| 申请公布号 |
CA2272626(A1) |
申请公布日期 |
1998.06.11 |
| 申请号 |
CA19972272626 |
申请日期 |
1997.11.12 |
| 申请人 |
FLUID RESEARCH CORPORATION |
发明人 |
CLARK, TIMOTHY S.;SMITH, STEVEN;CLINE, DAVID J. |
| 分类号 |
B01F5/12;B01F15/04;B04B5/10;B65B1/04;B65D83/76;B67B7/00;B67D1/08;B67D7/08;B67D7/20;B67D7/30;B67D7/74;B67D99/00;F04C2/107;F04C13/00;F04C18/107;G01F11/00;G05D11/04;G05D11/13;(IPC1-7):F04C2/107 |
主分类号 |
B01F5/12 |
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