发明授权
US09435356B1 Lightweight piston accumulator 有权
轻型活塞式蓄能器

Lightweight piston accumulator
摘要:
The present invention provides a hydraulic pressure accumulator having a pressure vessel and a piston chamber that is located within the interior space of the pressure vessel. In one particular embodiment, the invention relates to filament wound composite overwrapped hydraulic pressure accumulators with serviceable pistons.
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