Ready pressure attachment for existing anti-G valves

Details Ready pressure attachment for existing anti-G valves Ready pressure attachment for existing anti-G valves

1978-12-05

1980-08-05

Nilson, Robert G.

Fluid handling

Control by change of position or inertia of system

With second control

128 1A, F16K 1736

Patent

active

042157129

ABSTRACT:
An attachment for use with an anti-G valve to substantially decrease the inflation time of an anti-G garment. A spring loaded, adjustable tension lever arm provides a downward force on a pressure valve causing the anti-G garment to partially inflate. The increasing garment pressure is applied to a diaphragm which causes the lever arm to rise and balance the force of the spring which is normally adjusted to maintain the pressurized suit at 0.2 psig "Ready Pressure". The garment remains partially inflated until the anti-G valve operating in the conventional manner causes the garment to inflate in response to external G-forces.

REFERENCES:
patent: 2591030 (1952-04-01), Versoy
patent: 2952264 (1960-09-01), Burns
patent: 3734078 (1973-05-01), Cramer
patent: 3956772 (1976-05-01), Cox

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