公开(公告)号：US20230383909A1

公开(公告)日：2023-11-30

申请号：US18249507

申请日：2021-10-08

申请人： F2M

发明人： Eric Michalski

IPC分类号： F17C5/00

CPC分类号： F17C5/007 ,  F17C2221/012 ,  F17C2223/035 ,  F17C2225/036 ,  F17C2223/0161 ,  F17C2227/0135 ,  F17C2250/0626 ,  F17C2250/0439 ,  F17C2265/032 ,  F17C2250/043 ,  F17C2270/0168

摘要： A process for transferring hydrogen from a first tank wherein the hydrogen is in an initial liquid state at a pressure of the order of 10 bar to a second tank wherein the hydrogen is in a final state at a pressure greater than or equal to 500 bar. The process includes: a first pumping step of the hydrogen from the initial state thereof to an intermediate state wherein the hydrogen has a pressure greater than that of the initial state thereof; and a second pumping step of the hydrogen from the intermediate state thereof to bring it to the final state thereof. The first pumping step and the second pumping step are carried out respectively by mutually separate first compression and second compression elements.

公开(公告)号：US20230383742A1

公开(公告)日：2023-11-30

申请号：US18249510

申请日：2021-10-08

申请人： F2M

发明人： Eric Michalski

IPC分类号： F04B49/12 ,  F04B19/22 ,  F04B15/08 ,  F04B49/06

CPC分类号： F04B49/12 ,  F04B49/065 ,  F04B15/08 ,  F04B19/22

摘要： A pump for fluid to be pumped from a fluidic reserve. The pump includes a pump body having: a first end from which extends at least one intake manifold opening into a fluidic chamber to enable a fluid intake; a second end opposite the first end; and at least one fluidic pipe extending spirally about the pump body between the first end and the second end. The fluidic pipe has a first opening for connecting to the fluidic reserve, located at the second end of the pump body, and a second opening connected to the intake manifold.