Hydraulic accumulator device

The invention relates to a hydraulic accumulator device in the form of a membrane accumulator, comprising a membrane (16) which separates a pneumatic volume from a hydraulic volume. In order to improve said hydraulic accumulator device with respect to the degree of efficiency and/or manufacturing co...

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Bibliographic Details
Main Authors ENGELBERG RALPH, SCHMUTTERMAIR PETER, BORK INGO, VOGT ANDREAS
Format Patent
LanguageChinese
English
Published 14.08.2013
Subjects
BLASTING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
HEATING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MECHANICAL ENGINEERING
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
WEAPONS
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Summary:The invention relates to a hydraulic accumulator device in the form of a membrane accumulator, comprising a membrane (16) which separates a pneumatic volume from a hydraulic volume. In order to improve said hydraulic accumulator device with respect to the degree of efficiency and/or manufacturing costs, the membrane (16) is tensioned between two holding bodies (4,5) which respectively comprise several recesses (11-14) and between which the membrane (16) is tensioned in order to produce several hydropneumatic membrane accumulators.
Bibliography:Application Number: CN201180058747