摘要:
A digital valve assembly for controlling the flow of fluid from a cylinder. The valve assembly comprises a digital valve powered by a battery and a wireless charging point for receiving power wirelessly and thereby charging the battery.
摘要:
The invention relates to a digital valve for use with a gas cylinder (10). Specifically, the invention is concerned with charging of the store of charge (30). A digital valve assembly (1) for controlling the flow of fluid from a cylinder (10), the digital valve assembly (1) comprising: a digital valve (20); a store of charge (30) in communication with the digital valve (20) for providing power thereto; and a wireless charging point (40) for receiving power wirelessly and thereby charging the store of charge (30).
摘要:
An electronic valve assembly for a cylinder containing a compressible fluid. The valve assembly comprises a generator configured to receive a flow of compressible fluid from the cylinder through the electronic valve assembly to generate electricity. The generated electricity powers the electronic valve assembly or increases the charge stored on a store of charge such as a battery.
摘要:
A shut-off valve assembly for use on a cylinder containing pressurised fluid. The shut-off valve assembly comprises a valve element movable between an open position and a closed position in response to rotation of a lever from a first position to a second position. The lever is biased towards the second position by a biasing means and the valve assembly comprises a securing means for locking the lever in the first, or open, position. The securing means can release the lever to allow the valve element to return to the closed position by the biasing means.