Title:
DAMPING DEVICE
Document Type and Number:
WIPO Patent Application WO2004071929
Kind Code:
A8
Abstract:
Damping device (5) for a hydraulic system of a working machine, for damping pressure oscillations in the hydraulic system including a hydraulic cylinder (1), said damping device having a first accumulator (6), having a first preloading pressure P1, and a second accumulator (7), having a second preloading pressure P2, wherein P1A2. The invention also relates to a hydraulic system including such a damping device.
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Inventors:
KARLSSON EINAR (SE)
Application Number:
PCT/SE2004/000147
Publication Date:
January 13, 2005
Filing Date:
February 05, 2004
Export Citation:
Assignee:
HULTDIN SYSTEM AB (SE)
KARLSSON EINAR (SE)
KARLSSON EINAR (SE)
International Classes:
B66C13/06; E02F9/22; F15B1/02; (IPC1-7): B66C13/06; E02F9/22; F15B1/02
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