METHOD AND INSTALLATION FOR STORING AND DISPENSING LIQUEFIED HYDROGEN

Installation and method for storing and dispensing liquefied hydrogen, comprising a source (2) of gaseous hydrogen, a liquefier (3), two storage reservoirs (4, 5) for liquid hydrogen at determined respective storage pressures, the liquefier (3) 5 comprising an inlet connected to the source (2) and an outlet connected in parallel, via a set of valves (7, 6, 16), to a respective inlet of each storage reservoir (5, 4), the outlet of the liquefier (3) also being connected to a connection end (15) intended to be connected removably to a tank (10) that is to be filled, each storage reservoir (5, 4) comprising a respective liquid withdrawing pipe (9, 8) comprising an end 10 connected to the storage reservoir (4, 5) and at least one other end intended to be connected to at least one tank (10) that is to be filled, each storage reservoir (4, 5) further comprising a respective gas withdrawing pipe (12, 11) comprising an end connected to the storage reservoir (4, 5) and another end connected to an inlet of the liquefier (3) via a set of valves (14, 13) which is configured to allow gas to be 15 recirculated to the liquefier (3) so that it can be liquefied. [Fig.1] [Fig.1] [r-. 17- '25 1 66'4 '-20 [Fig.2] ,24 g 14 6 4 20 1