Title:
HYDROGEN PRE-COOLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/152339
Kind Code:
A1
Abstract:
Provided is a pre-cooling system which has a simple configuration, for which the burden of maintenance management services is low, which can reduce operation costs including power consumption costs, and which is used for lowering the temperature of hydrogen gas at a final filling unit of a hydrogen station. In order to achieve the foregoing, the temperature of hydrogen gas is lowered by an expander (11) in the course of expanding/decompressing the hydrogen gas, and cold energy generated thereby is used to pre-cool the hydrogen gas.
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Inventors:
YOSHIDA JUN (JP)
KANEKO TAKAYUKI (JP)
KANEKO TAKAYUKI (JP)
Application Number:
PCT/JP2016/054685
Publication Date:
September 29, 2016
Filing Date:
February 18, 2016
Export Citation:
Assignee:
HITACHI PLANT MECH CO LTD (JP)
International Classes:
F17C5/06; H01M8/0606
Foreign References:
| JP2010032053A | 2010-02-12 | |||
| JP2005273811A | 2005-10-06 | |||
| JP2015511695A | 2015-04-20 | |||
| JP2007278467A | 2007-10-25 | |||
| JP2008240983A | 2008-10-09 | |||
| JP2011174528A | 2011-09-08 | |||
| JP2010169180A | 2010-08-05 | |||
| JP2003301999A | 2003-10-24 |
Attorney, Agent or Firm:
MORI, OSAMU (JP)
Woods 治 (JP)
Woods 治 (JP)
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