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An apparatus including an accumulator and a drive mechanism. The accumulator includes an energy storage apparatus with a first piston face configured to reversibly compress an energy storage medium and a second piston face forming at least part of an inner surface of a corresponding second fluid chamber reversibly expandable by movement of the second piston face. A third piston face forms at least part of an inner surface of a corresponding third fluid chamber reversibly expandable by the third piston face. The first, second and third piston faces are coupled together
An apparatus including an accumulator and a drive mechanism. The accumulator includes an energy storage apparatus with a first piston face configured to reversibly compress an energy storage medium and a second piston face forming at least part of an inner surface of a corresponding second fluid chamber reversibly expandable by movement of the second piston face. A third piston face forms at least part of an inner surface of a corresponding third fluid chamber reversibly expandable by the third piston face. The first, second and third piston faces are coupled together
ACCUMULATOR
ROBSON ANGUS PETER (author)
2018-03-08
Patent
Electronic Resource
English
IPC:
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
/
B25D
Schlagwerkzeuge
,
PERCUSSIVE TOOLS
/
B30B
PRESSES IN GENERAL
,
Pressen allgemein
/
E02D
FOUNDATIONS
,
GrĂ¼ndungen
/
E02F
Baggern
,
DREDGING
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren