A HYDRAULIC DEVICE, A HYDRAULIC SYSTEM AND A WORKING MACHINE
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United States of America
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Issued Date -
Jun 30, 2022
app pub date -
Apr 24, 2019
filing date -
Apr 24, 2019
priority date (Note) -
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Abstract
The invention relates to a hydraulic device for a hydraulic system (12). The hydraulic device includes a chamber arrangement including at least one high-pressure chamber for connection to a high-pressure side of the hydraulic system, and at least one low-pressure chamber for connection to a low-pressure side of the hydraulic system; and a movable member arranged to reciprocate at least partly inside the chamber arrangement in response to pressure variations within the at least one high-pressure chamber and within the at least one low-pressure chamber. The chamber arrangement further includes at least one tank chamber for connection to a tank-pressure side of the hydraulic system.
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