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US 2003/0150497 A1Published application
Valve device for pressurised gas cylinder
AssigneeGce SAS
InventorGuy Rousselin
Life of this patent
Estimating the term…
Abstract
A valve device for a pressurised gas cylinder comprising a connector to be connected to a gas outlet orifice of a gas cylinder. A handwheel controls closing a gate valve or opening the gate valve to release gas from the cylinder. The output flow of gas released from the cylinder can be set.
Claims16
Valve device for a pressurised gas cylinder comprising a connector adapted to be connected to a gas outlet orifice of a gas cylinder, a pressurised gas outlet, a handwheel for controlling closing of the gate valve or opening of the gate valve to release gas from the cylinder, and a controller for the output flow of gas released from the cylinder.
Dependencies are inferred from the claim text.