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Patent Searching and Data


Title:
DEVICE FOR UTILIZATION OF VOLUMETRIC EXPANSION OF GAS
Document Type and Number:
WIPO Patent Application WO/2013/051523
Kind Code:
A1
Abstract:
[Problem] To reduce the energy used by a refrigeration cycle device. Adiabatic compressors are used in refrigeration cycle devices, and most are driven by electric power. Technology is required for refrigeration cycle devices to conserve electricity and generate electricity using renewable energy when the power from an electric power supply is insufficient. [Solution] A gas that is not at critical temperature is liquefied by volumetric expansion. The energy extracted at the time of liquefaction is used to generate electricity.

Inventors:
SATO KENJI (JP)
Application Number:
PCT/JP2012/075441
Publication Date:
April 11, 2013
Filing Date:
October 02, 2012
Export Citation:
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Assignee:
TAIYO ENERGY KENKYUSHO INC (JP)
SATO KENJI (JP)
International Classes:
F01K25/10; F22B3/00; F24H1/00; F25B1/00; F25B43/00
Foreign References:
JPS59134466A1984-08-02
JP2003097222A2003-04-03
JPS6160243B21986-12-19
JPH0433961B21992-06-04
JPS59179204U1984-11-30
JP2009191725A2009-08-27
JP2009103029A2009-05-14
JPH10204455A1998-08-04
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