Title:
HYDROGEN GAS COOLING DEVICE, AND DISPENSER
Document Type and Number:
WIPO Patent Application WO/2024/029605
Kind Code:
A1
Abstract:
Provided is a feature by which energy consumption can be further suppressed when pressurizing and filling hydrogen gas into an object to be filled with hydrogen gas. A cooling circuit 302 according to one embodiment comprises: a gas-liquid separator 310 to which liquid hydrogen is transferred from a liquid hydrogen storage tank 100 and which separates hydrogen gas from the liquid hydrogen, the hydrogen gas being generated during or after the transfer; a route L2 along which hydrogen gas from the gas-liquid separator 310 is sent to a low pressure side of a hydrogen gas compressor 500; a route L3 along which hydrogen gas compressed by the hydrogen gas compressor 500 is supplied towards a hydrogen tank TNK of an object to be filled; and a heat exchanger 330 that exchanges heat between the hydrogen gas of the route L2 and the hydrogen gas of the route L3.
Inventors:
YOSHIDA JUN (JP)
YAMAMOTO RYOHEI (JP)
TAKAHASHI TSUYOSHI (JP)
YAMAMOTO RYOHEI (JP)
TAKAHASHI TSUYOSHI (JP)
Application Number:
PCT/JP2023/028474
Publication Date:
February 08, 2024
Filing Date:
August 03, 2023
Export Citation:
Assignee:
TOKICO SYSTEM SOLUTIONS LTD (JP)
International Classes:
F17C5/06; F17C7/04
Foreign References:
| JP2010510463A | 2010-04-02 | |||
| JP2016090043A | 2016-05-23 | |||
| JPH10512940A | 1998-12-08 | |||
| JP2017067178A | 2017-04-06 | |||
| JP2016070301A | 2016-05-09 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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