Elektromagnetisch Betätigter Druckregler für ein Aufblassystem

Details

Veröffentlichungs-Nr.

EP4279781

Aktenzeichen

EP23174350

Anmeldetag

19. Mai 2023

Veröffentlichung

3. Dezember 2025

Erteilung

3. Dezember 2025

Rechtsraum

EP

IPC

B64D25/14F16K31/56F16K31/06F16K1/30

Abstract

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.

Anmelder

Firma

Goodrich Corporation

Land

🇺🇸 USA

Fachgebiete