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An accumulator oval divided by a bladder line.
Also known as: Bladder accumulator symbol, Nitrogen accumulator symbol
In ISO 1219 fluid power diagrams a gas-charged accumulator is drawn as an oval divided internally, showing fluid stored under pressure against a compressed gas charge.
Denotes an accumulator storing energy in a compressed gas charge separated from the fluid.
Contexts: Technical drawing
Is the most common accumulator type; the catalogue's general accumulator record covers the family and this one names the gas-charged variant specifically.
Contexts: Technical drawing
A vertical oval with a line or arc across its upper part separating the gas space from the fluid space below.