Locking poppet valve

High rate discharge (HRD) valve opening mechanism for a fire and explosion protection

High rate discharge (HRD) valve incorporating a collet sleeve release mechanism

High rate discharge (HRD) valve opening mechanism for a fire and explosion protection

High rate discharge (HRD) valve incorporating a rotating lever release mechanism

Device for draining a tank of a spaceborne system

Shutoff fitting

Valve release mechanism

Solid propellant rocket motors employing tungsten alloy burst discs and methods for the manufacture thereof

Relief valve

Delay activated valve and method

Nano-based devices for use in a wellbore

Impulse actuated valve

SQUIB VALVE ASSEMBLY

Tire valve assembly, system and apparatus for deflating a tire following unauthorized access to a motor vehicle

FLAMELESS RELIEF VALVE

Hybrid inflator with temporary gas generator throttle

Pyrotechnic drive unit and method for the production of such a unit

Explosion pressure relief device

Pyrotechnic actuator

Vacuum pump

Emergency fuel shutoff system

Composite structural part comprising pyrotechnic detonating rupture means

Pyrotechnically actuated microvalve

Piston-activated valve and methods and apparatus for restraining free play in a device

Pyrotechnic relief valve

Double-effect pyrotechnic microactuator for microsystem and microsystem using same

Method and apparatus for venting a pressure reservoir

Cold gas generator

Valve element

Valve element

Stored gas inflator with fill valve assembly

Valve element

Shut-off actuator with gas generation device