A valve arrangement for inflating an inflatable device includes a valve body (202) comprising an inlet (204), an outlet (206), a main fluid channel (208), a first ball detent (218), and a second ball detent (220). A lifter (230) and a sleeve (210) are located in the main fluid channel. A locking ball (216) is disposed at least partially within a locking ball aperture (214) disposed in the sleeve. A piston (226) is coupled to the lifter and fluidly coupled to a command pressure cavity (224) of the valve body. A spring (228) biases the lifter toward a ball locking position whereby the lifter urges the locking ball at least partially into the first ball detent. A valve operation initiator (250) controls a flow of pressurized gas into the command pressure cavity to urge the lifter to a ball releasing position to free the sleeve, as to the locking ball, to translate to an open position to fluidly couple the inlet with the outlet.
SOLENOID ACTUATED PRESSURE REGULATOR FOR INFLATION SYSTEM
ELEKTROMAGNETISCH BETÄTIGTER DRUCKREGLER FÜR EIN AUFBLASSYSTEM
RÉGULATEUR DE PRESSION ACTIONNÉ PAR SOLÉNOÏDE POUR SYSTÈME DE GONFLAGE
22.11.2023
Patent
Elektronische Ressource
Englisch
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