PISTON ACCUMULATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Nov 24, 2022
app pub date -
Oct 29, 2020
filing date -
Oct 29, 2020
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A piston accumulator having an accumulator housing (4) and a separating piston (10), which is guided longitudinally displaceable therein, which separates two media chambers (12, 14) from each other and which has a dual sealing system (16), wherein one of the sealing systems (18) faces one media chamber (12) and the other sealing system (20) faces the other media chamber (14), wherein at the location (58) a compensation device is at least partially accommodated in the separating piston (10) between the two sealing systems (18, 20), which compensation device enables hydrostatic pressure compensation between the two sealing systems (18, 20) to prevent an undesirable pressure buildup during operation.
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