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Title:
TEMPERATURE DIFFERENCE POWER GENERATOR
Document Type and Number:
Japanese Patent JP2009270548
Kind Code:
A
Abstract:

To provide a temperature difference power generator capable of preventing a leak by a simple structure without requiring a constitution such as an evaporator and a condenser.

This temperature difference power generator has a piston 2 arranged between a high temperature side space 3 and a low temperature side space 4, and operates the piston 2 by the state change of a working medium filled in the high temperature side space 3. Low boiling point ammonia water (ammonia water solution) or a low boiling point ionic liquid is used as the working medium. The high temperature side space 3 is disposed at an lower side and the low temperature side space 4 is disposed at an upper side.


Inventors:
AKAZAWA TERUYUKI
YAGATA TOMOYOSHI
Application Number:
JP2008124148A
Publication Date:
November 19, 2009
Filing Date:
May 12, 2008
Export Citation:
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Assignee:
ESTIR KK
International Classes:
F03G7/06; F01K25/10; F01K27/02; F16J10/00; H02K7/18
Domestic Patent References:
JP2004332672A2004-11-25
JP2000205662A2000-07-28
JP2005155345A2005-06-16
JP2007064102A2007-03-15
JP2004084523A2004-03-18
JPS3810451B11963-06-27
JPH07180649A1995-07-18
JP2004084523A2004-03-18
JP2004332672A2004-11-25
JP2000205662A2000-07-28
JP2005155345A2005-06-16
JP2007064102A2007-03-15
JPS3810451B11963-06-27
Attorney, Agent or Firm:
Shinichi Abe
Yoshihiro Shimizu
Yuji Tsujida



 
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