Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 22, 2007
Patent Application Number
10514060
Date Filed
May 4, 2003
Patent Primary Examiner
Patent abstract
Hydraulic systems generally comprise expansion hose lines and other damping elements which are provided with one or several serially connected hose chambers according to the generated pressure pulsation. The damping measures of the inventive hydraulic system are initiated according to the prevailing pressure during operation thereof. The aim of the invention is to keep the loss of pressure low and save a significant amount of energy during continuous operations. Said aim is achieved by a direct line connection between the source of pressure and the user, which bypasses the dampers. Said bypass line is blocked by a valve when the pressure in the system increases.
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