HYDRAULIC VIBRATION INSULATION SUPPORT Russian patent published in 2005 - IPC

FIELD: mechanical engineering.

SUBSTANCE: hydraulic vibration insulation support comprises flexible pressure-tight chamber which is filled with damping fluid and separated into spaces interconnected through throttling ports. The pressure-tight chamber is made of a central disk-shaped space provided with an area for setting an object to be insulated and peripheral ring spaces oriented concentrically with respect to the central space and connected with it through the radial passage from one side of the central space. The throttling ports are made in pair from the opposite sides of the radial passage at the site of its intersection with each ring space. The throttling ports are provided with valves which allow the fluid to flow in opposite directions from the side of the radial passage for each of the pair of the throttling ports.

EFFECT: simplified manufacturing, reduced cost and enhanced reliability.

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