Elektromagnetisch Betätigte Module für Aufblassysteme und deren Montageverfahren

Details

Veröffentlichungs-Nr.

EP3835211

Aktenzeichen

EP20208038

Anmeldetag

17. November 2020

Veröffentlichung

28. September 2022

Erteilung

28. September 2022

Rechtsraum

EP

IPC

B64D25/14

Abstract

Solenoid-operated pressure-regulator modules (500), aircraft inflatable slide assemblies, and methods for assembling solenoid-operated pressure-regulator modules are described. The solenoid-operated pressure-regulator modules (500) include a primary inflation valve (522), a secondary inflation valve (546), a secondary valve actuator (540), a solenoid (518), an inflatable slide (270), and a gas source (554). The solenoid-operated pressure-regulator modules (500) are configured to selectively enable a fluid connection between a gas source (554) and an inflatable slide (270) to enable inflation of the inflatable slide (270). The primary inflation valve (522) includes a main cavity (506), a command cavity (524), an inlet (502) through which a gas enters the main cavity (506), an outlet (532), a poppet (530) that controls a gas flow from the inlet (502) to the outlet (532), and a valve divider (514) separating the main cavity (506) from the command cavity (524). The secondary inflation valve (546) is fluidly coupled to the outlet (532) of the primary inflation valve (522). The primary and secondary inflation valves (522, 546) are configured to be simultaneously operated by operation of the solenoid (518).

Anmelder

Firma

Goodrich Corporation

Land

🇺🇸 USA

Fachgebiete