Patent ID: 11872420
Assignee: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Field: Transport (Mechanical engineering)
Classification: CPC A  G  B | IPC A  B

Claim 7:
8. The device of claim 7, wherein the first changeover valve comprises a first inlet configured to connect to the first gas source, a second inlet configured to connect to the second gas source, at least one outlet connected to the electromechanical regulating valve of the main line, and a distributor to establish a passage of gas from a source to a location, wherein the source is selected from the group consisting of the first gas source or the second gas source, wherein the location is selected from the group consisting of the first inlet, the second inlet, or said at least one outlet.