发明授权
- 专利标题： Method of transforming heat energy to mechanical energy in a low-pressure expansion device
- 专利标题（中）： 在低压膨胀装置中将热能转化为机械能的方法
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申请号： US10583925申请日： 2004-12-22
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公开(公告)号： US08132413B2公开(公告)日： 2012-03-13
- 发明人: Erwin Oser , Michael Rannow
- 申请人： Erwin Oser , Michael Rannow
- 申请人地址： DE Darmstadt
- 专利权人： Ecoenergy Patent GmbH
- 当前专利权人： Ecoenergy Patent GmbH
- 当前专利权人地址： DE Darmstadt
- 代理商 Cozen O'Connor
- 优先权： DE10360364 20031222; DE10360379 20031222; DE10360380 20031222; DE10361203 20031224; DE10361223 20031224
- 国际申请： PCT/EP2004/053654 WO 20041222
- 国际公布： WO2005/061858 WO 20050707
- 主分类号： F01K25/08
- IPC分类号： F01K25/08
摘要：
A method of converting heat energy generated in an evaporator to mechanical energy by expanding an evaporated working fluid includes evaporating the working fluid in the evaporator and expanding the evaporated working fluid in an expansion device. The expansion is in a low-pressure expansion device which is formed as a roots blower in which the working fluid is expanded and heat energy is converted to mechanical energy.
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