US 12,410,889 B2
Tank for transporting cryogenic fluids
Alberto Castagnaro, Cologna Veneta (IT)
Assigned to Esametal S.R.L., Cologna Veneta (IT)
Appl. No. 18/568,904
Filed by Esametal S.R.L., Cologna Veneta (IT)
PCT Filed Jun. 3, 2022, PCT No. PCT/IT2022/050157
§ 371(c)(1), (2) Date Dec. 11, 2023,
PCT Pub. No. WO2022/259276, PCT Pub. Date Dec. 15, 2022.
Claims priority of application No. 102021000014975 (IT), filed on Jun. 9, 2021.
Prior Publication US 2024/0271751 A1, Aug. 15, 2024
Int. Cl. F17C 1/14 (2006.01)
CPC F17C 1/14 (2013.01) [F17C 2201/0109 (2013.01); F17C 2201/035 (2013.01); F17C 2201/056 (2013.01); F17C 2203/0391 (2013.01); F17C 2203/0629 (2013.01); F17C 2203/0646 (2013.01); F17C 2205/0311 (2013.01); F17C 2205/0352 (2013.01); F17C 2221/011 (2013.01); F17C 2221/013 (2013.01); F17C 2221/014 (2013.01); F17C 2221/016 (2013.01); F17C 2221/017 (2013.01); F17C 2223/0161 (2013.01); F17C 2223/047 (2013.01); F17C 2260/012 (2013.01); F17C 2270/0171 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A tank for transporting cryogenic fluids, comprising an external container inside which an internal container is arranged, so that a compartment is provided between said external container and said internal container, wherein said internal container is configured to contain a cryogenic fluid which is brought outside the tank through at least one cryogenic fluid withdrawal pipe for withdrawing said cryogenic fluid, wherein said at least one cryogenic fluid withdrawal pipe is connected to said external container by means of a connection system, characterized in that said connection system comprises a tubular bimetallic joint which has an aluminum end configured to be welded to said external container of the tank, and a stainless steel end, configured to be welded through a connection element to at least one cryogenic fluid withdrawal pipe.