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Patent Searching and Data


Title:
HIGH PRESSURE GAS STORAGE FACILITY, AND LEAK DETECTING METHOD IN HIGH PRESSURE GAS STORAGE FACILITY
Document Type and Number:
Japanese Patent JP2001146307
Kind Code:
A
Abstract:

To provide a high pressure gas storage facility in which leak of stored gas can be detected at high precision, at low cost, and without limit to applicable conditions.

Monitoring holes 5, 5, etc., are provided at positions around an outer surface of a lining member 3, and the monitoring holes 5, 5, etc., are formed in such a way that groundwater w in bedrock R can be inserted inside. Pitot tubes 7, 7, etc., capable of measuring groundwater pressure inside the monitoring holes 5, 5, etc., are provided.


Inventors:
Yoneyama, Kazuyuki
Hatta, Toshiyuki
Application Number:
JP1999000330665
Publication Date:
May 29, 2001
Filing Date:
November 19, 1999
Export Citation:
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Assignee:
SHIMIZU CORP
International Classes:
F17C1/00; B65G5/00; (IPC1-7): B65G5/00
Attorney, Agent or Firm:
志賀 正武 (外3名)