An accumulator is provided in which complete isolation of a liquid from a gas is achieved even though the accumulator is subjected to the temperature extremes which might be encountered, for example, when the device is installed on an aircraft capable of traveling at supersonic speeds and designed for high-altitude flight. The basic feature of the concept resides in the provision of seals on both the liquid and gaseous ends of the piston assembly, each of these seals being spring-loaded to provide satisfactory sealing action throughout the above-mentioned temperature range while at the same time requiring a minimum of contact load.
High-Temperature Gas-Liquid Accumulator
1964
1 pages
Report
No indication
English
Airborne , Aircraft equipment , Gases , Hydraulic accumulators , Hydraulic seals , Liquids , Patents , Pistons , Separation , Springs
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European Patent Office | 2025
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