发明名称 |
Two-component dispensing system |
摘要 |
Apparatus for dispensing a mixture of two components comprises a dispenser device formed with a first passageway connected to a source of a Component A material, and a second passageway connected to a source of a Component B material, both of which are connected to a static mixer where the components are combined to form a mixture. The dispenser includes structure for purging the mixture of Component A and B from areas of the dispenser which come into contact therewith, and a check valve operative to create a suction within the dispenser and static mixer to prevent leakage of the mixture from the static mixer when flow of the components is interrupted.
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申请公布号 |
US5372283(A) |
申请公布日期 |
1994.12.13 |
申请号 |
US19930148895 |
申请日期 |
1993.11.08 |
申请人 |
NORDSON CORPORATION |
发明人 |
SCHMITKONS, JAMES W.;SHANABERGER, JAN;NOSS, JEFFREY S. |
分类号 |
B29B7/76;B01F3/10;B01F5/00;B01F5/04;(IPC1-7):B67D5/60 |
主分类号 |
B29B7/76 |
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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