US 12,331,891 B2
System having at least two cryogenic containers for providing a fluid
Matthias Rebernik, Dobl-Zwaring (AT)
Assigned to Cryoshelter LH2 GmbH, Dobl-Zwaring (AT); and Cryoshelter BioLNG GmbH, Dobl-Zwaring (AT)
Appl. No. 17/756,508
Filed by Cryoshelter LH2 GmbH, Dobl-Zwaring (AT); and Cryoshelter BioLNG GmbH, Dobl-Zwaring (AT)
PCT Filed Sep. 23, 2020, PCT No. PCT/AT2020/060342
§ 371(c)(1), (2) Date May 26, 2022,
PCT Pub. No. WO2021/102489, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. GM 50210/2019 (AT), filed on Nov. 29, 2019.
Prior Publication US 2023/0003344 A1, Jan. 5, 2023
Int. Cl. F17C 7/02 (2006.01); F02D 19/02 (2006.01); F02D 41/00 (2006.01); F02M 21/02 (2006.01); F17C 13/02 (2006.01)
CPC F17C 7/02 (2013.01) [F02D 19/023 (2013.01); F02D 19/027 (2013.01); F02D 41/0027 (2013.01); F02M 21/0224 (2013.01); F02M 21/023 (2013.01); F17C 13/02 (2013.01); F17C 2201/035 (2013.01); F17C 2201/056 (2013.01); F17C 2205/0142 (2013.01); F17C 2205/0326 (2013.01); F17C 2205/0332 (2013.01); F17C 2221/033 (2013.01); F17C 2223/0161 (2013.01); F17C 2225/043 (2013.01); F17C 2225/046 (2013.01); F17C 2227/046 (2013.01); F17C 2250/03 (2013.01); F17C 2250/0426 (2013.01); F17C 2250/043 (2013.01); F17C 2250/0443 (2013.01); F17C 2250/0673 (2013.01); F17C 2260/021 (2013.01); F17C 2265/066 (2013.01); F17C 2270/0171 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A system for providing a fluid, comprising at least a first and a second cryogenic container for storing the fluid, wherein the system comprises a first retrieval line connecting to the first cryogenic container for retrieving a first mass flow of fluid and a second retrieval line connecting to the second cryogenic container for retrieving a second mass flow of fluid,
characterized in that
the system comprises means, which are configured to make a first mass flow and a second mass flow of a different magnitude such that in a first operational mode a hold time of the first cryogenic container and the second cryogenic container converges upon retrieval and/or in a second operational mode the hold time of the first cryogenic container and the second cryogenic container essentially decreases at the same rate if the hold times of the first cryogenic container and the second cryogenic container are essentially equal,
wherein the hold time is a period of time from a termination of retrieval until a point of time, when the pressure in the first or the second cryogenic container reaches a predefined threshold.