发明名称 |
VALVE UNIT AND APPARATUS HAVING THE SAME |
摘要 |
A valve unit and an apparatus having the same include a plug which includes a phase change material in a solid state at a room temperature and a plurality of fine heat-dissipating particles dispersed in the phase change material. The fine heat-dissipating particles dispersed in the phase change material dissipate heat by absorbing an electromagnetic wave energy generated by electromagnetic wave radiation from the outside and block fluid flow in a path formed by a channel. As an external energy source irradiates an electromagnetic wave on the plug, the plurality of fine heat-dissipating particles dissipate heat and the phase change material becomes molten, thus opening the path to allow the fluid to flow.
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申请公布号 |
US2007231216(A1) |
申请公布日期 |
2007.10.04 |
申请号 |
US20070625009 |
申请日期 |
2007.01.19 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
PARK JONG-MYEONG;LEE JEONG-GUN;CHO YOON-KYOUNG |
分类号 |
B01L99/00;F16K13/00;F16K17/38;F16K31/64;F16K49/00;G01N35/08 |
主分类号 |
B01L99/00 |
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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