Method and conveying device

A method for conveying a cryogen from a storage vessel to a load, comprising:

• a) introducing a liquid phase of the cryogen, which is hydrogen, helium, nitrogen or oxygen, from the storage vessel into a conditioning tank, wherein the cryogen flows from the storage vessel into the conditioning tank due to the hydrostatic pressure of the cryogen,
• b) bringing the cryogen accommodated in the conditioning tank above its critical pressure, wherein heat is introduced into the conditioning tank to bring the cryogen into its supercritical state, and
• c) discharging the cryogen from the conditioning tank to the load, wherein the cryogen accommodated in the conditioning tank is kept in its supercritical state during c), wherein heat is introduced into the conditioning tank to keep the cryogen in its supercritical state, and
• wherein the conditioning tank is decompressed into the load until a supply pressure of the load is reached.