Duane Armstrong

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228-688-1929

Representing Technologies

A Field Deployable PiezoElectric Gravimeter (PEG)
available technology

A Field Deployable PiezoElectric Gravimeter (PEG)

Conventional gravimeters typically measure the amount of the opposing forces required to suspend an object or by monitoring an objects freefall rate. This innovative technology uses piezoelectric instrumentation in a completely new way, reversing their role. The piezoelectric transducers are...
Floating Piston Valve
available technology

Floating Piston Valve

Instead of looking to improve current valve designs, a new type of valve was conceived that not only addresses recurring failures but could operate at very high pressures and flow rates, while maintaining high reliability and longevity. The valve design is applicable for pressures ranging from 15-...
Energy Harvesting Smart Sensor
available technology

Energy Harvesting Smart Sensor

This technology was developed to enable a practical method of monitoring critical systems in harsh environments. Ambient energy is harvested to power smart sensors that monitor critical systems and components. Sensors lay fully unpowered until triggered by an appropriate event. When activated, the...
Cryogenic Cam Butterfly Valve
available technology

Cryogenic Cam Butterfly Valve

A globe valve controls flow by translating a disc over an opening. A butterfly valve controls flow by rotating a disc in an opening. The disc and seat of a butterfly valve have to create a tight seal exactly when the disc meets the 90 degree mark. If additional torque (energy) is added to the...