FIRE SUPPRESSION SYSTEM ACTUATION APPARATUS AND SYSTEM

摘要

A fire suppression system may comprise a shape memory actuation system. The shape memory actuation system may be configured as a retainer that retains a plug and/or a disk. The shape memory actuation system may be a shape memory plug that is configured to discharge from a vessel exhaust port. The shape memory actuation system may be deployable in response to an electrical stimulus (e.g., resistive heating causing the shape memory alloy to have a temperature exceeding a transition temperature).

主权项

1. A fire suppression pressure vessel, comprising:
a vessel configured to hold pressurized fire suppression agent; a disk configured to hermetically seal an exhaust port of the vessel; and a shape memory plug installable at the exhaust port, wherein the shape memory plug is configured to support the disk.