Damping arrangement and pump with a damping arrangement
DRIVE
June 15, 2011
The invention concerns a damping arrangement (30) for a hydraulic arrangement, with a housing (32) having a cavity (34) forming an inner surface (42), wherein the cavity (34) comprises a fluid inlet portion (38) and a fluid outlet portion (40), a bellow (46) having a longitudinal axis (A), being arranged in the cavity (34) and being fixedly coupled to the inner surface (42) of the housing (32) at a first axial end (48), and a cover plate (52) being arranged in the cavity (34) and being fixedly coupled to a second axial end (50) of the bellow (46) in a manner to sealingly separate a damping chamber (58) of the cavity (34) from a fluid chamber (60) of the cavity (34), and the cover plate (52) and the bellow (46) being designed to oscillate in axial direction.
Discussion in the ATmosphere