| 发明名称 |
THERMAL MICROVALVES |
| 摘要 |
<p>Thermal microvalves and their method of use include a fusible material (40) positioned in a microchannel (44). A heater (42) melts the material (40) which is then forced by air pressure (46) into a second channel (48) where it cools and solidifies, blocking flow. Alternatively, the melted and solidified material (40) can hold a diaphragm of a diaphragm valve in place, eliminating the need for continued applied force on the diaphragm.</p> |
| 申请公布号 |
WO9901688(A1) |
申请公布日期 |
1999.01.14 |
| 申请号 |
WO1998US13819 |
申请日期 |
1998.07.02 |
| 申请人 |
THE REGENTS OF THE UNIVERSITY OF MICHIGAN |
发明人 |
BURNS, MARK, A.;JOHNSON, BRIAN, N.;CHEN, MICHAEL |
| 分类号 |
B81B3/00;B01F5/04;B01F13/00;B01J19/00;B01L3/00;B01L7/00;B81C1/00;C12M1/34;C12Q1/68;F15B13/00;F15B13/08;F15C5/00;F16K31/02;F16K31/64;F16K99/00;G01N37/00;H01L27/14;(IPC1-7):F16K31/64 |
主分类号 |
B81B3/00 |
| 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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