Proposed tank includes dual diaphragm with telltale drain to separate two fluids. If leak occurred in one diaphragm, other diaphragm prevents mixing of two fluids; meanwhile, leakage accumulates in drain and alerts inspector to need for repair. Conceived for bladder tanks for use in zero gravity, concept adaptable to such commercial uses as hydraulic accumulators in industrial hydraulic systems, hydraulic systems in aircraft, and water pressure tanks.
Dual-Diaphragm Tank With Leakage-Indicating Drain
NASA Tech Briefs ; 15 , 9
1991-09-01
Miscellaneous
No indication
English