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Patent Searching and Data

Document Type and Number:
Japanese Patent JP2018178976
Kind Code:
PROBLEM TO BE SOLVED: To effectively prevent temperature drop of heat medium, to stabilize a flow state of the heat medium.SOLUTION: A compressed air storage power generation includes a compressor 6, a first heat exchanger 7, a first heat storage part 10, a pressure accumulation part 5, a second heat exchanger 9, and a second heat storage part 11. The first heat storage part 10 and the second heat storage part 11 are connected by a first flow passage 24 and a second flow passage 25. The first flow passage 24 and the second flow passage 25 are connected by a third flow passage 26. In a first region of the flow passage 24, first opening/closing 29 is provided, and in a second region thereof, second opening/closing means 30 is provided. In a third region of the second flow passage 25, third opening/closing means 31 is provided, and in a fourth region thereof, a fourth opening/closing means 32 is provided. In the third flow passage 26, driving means 27 and heating means 28 are provided.SELECTED DRAWING: Figure 1

久保 洋平
松隈 正樹
松尾 裕治
佐藤 隆
中道 亮
Application Number:
Publication Date:
November 15, 2018
Filing Date:
April 21, 2017
Export Citation:
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International Classes:
F02C6/16; F01D25/00; F02C1/04; F02C7/00; F02C9/00; F02C9/16; H02J15/00
Attorney, Agent or Firm:
山田 卓二
前堀 義之