发明名称 |
Micro power generator and apparatus for producing reciprocating movement |
摘要 |
There is provided a micro power generator enhanced in efficiency and power generation output, and having an increased temperature range for operation. The micro power generator comprises: a high-temperature heat source; a low-temperature heat source; an enclosed body containing a working substance therein, the enclosed body being deformable by means of a phase change of the working substance between a first shape wherein heat can be transferred from the high-temperature heat source and a second shape wherein heat can be transferred to the low-temperature heat source; a permanent magnet constituting the enclosed body, the permanent magnet being maintained in a first position when the enclosed body has the first shape and in a second position when the enclosed body has the second shape; and a wire in which an electric current is induced by a movement of the permanent magnet. Further, the present invention provides an apparatus for producing a reciprocating movement between two heat sources having a temperature difference therebetween.
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申请公布号 |
US7329959(B2) |
申请公布日期 |
2008.02.12 |
申请号 |
US20060365950 |
申请日期 |
2006.02.27 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
KIM KWANG HO;SONG GWI EUN;JEON JAE HAK;LEE YOON PYO |
分类号 |
B60L1/02;F01K15/00;F01K17/02;F02C6/00;F02C6/18 |
主分类号 |
B60L1/02 |
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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