Title:
液密断熱性タンク
Document Type and Number:
Japanese Patent JP7145216
Kind Code:
B2
Abstract:
The invention relates to a thermally insulating and tight fluid storage vessel in which a vessel wall comprises at least one thermal insulation barrier and a sealing membrane comprising a series of undulations (9), the thermal insulation barrier comprising a series of parallel grooves (7) that receive the undulations (9), the thermal insulation barrier also comprising a receiving part (19) intersecting said groove (7), the vessel also comprising a stopper (18) arranged in the receiving part (19) and having a cut-out section (21) designed to receive the undulation (9), the stopper (18) being arranged in the receiving part (19) such that the cut-out section (21) is received in the groove (7) and the undulation (9) is received in the cut-out section (21) and such that the stopper (18) covers a portion of the groove (7) located on the projecting side of the sealing membrane, creating a pressure drop for a flow circulating in the groove (7).
Inventors:
Martin Patrick
Tessier Allan
Deletre Bruno
Tessier Allan
Deletre Bruno
Application Number:
JP2020528856A
Publication Date:
September 30, 2022
Filing Date:
November 26, 2018
Export Citation:
Assignee:
Gaz Transport Etechni Gaz
International Classes:
F17C3/04; B63B25/08; B63B25/16
Domestic Patent References:
| JP2017530064A | ||||
| JP2014521024A |
Foreign References:
| KR1020160048236A | ||||
| KR1020100090036A |
Attorney, Agent or Firm:
Fumio Takino
Toshiaki Tsuda
Fukuda Yasuhiro
Toshiaki Tsuda
Fukuda Yasuhiro