Hydraulic accumulator, especially a hydraulic damper
AssigneeHydac Technology GmbH
InventorNorbert Weber
Life of this patent
Estimating the term…
Abstract
A hydraulic accumulator, especially a hydraulic damper, includes a connecting piece for producing fluid communication between the interior of the hydraulic accumulator and at least two fluid connecting lines in a fitting. The connecting piece is connected to the fitting. The connecting piece is provided with at least one annular channel in its outer periphery in such a way that the connecting section of the connecting piece leading to the interior of the hydraulic accumulator is in fluid communication with the connecting line in the fitting through the annular channel. A compact construction is obtained that avoids the disadvantages of long lines.
Claims14
A hydraulic accumulator, comprising:
- a housing defining an interior thereof;
- a connection fitting having first and second connecting lines;
- a connecting piece connected with said housing and said connection fitting, said connecting piece having an exterior periphery with a first groove-like annular channel and a first connecting section opening into said interior and said first annular channel to provide fluid communication between said interior and said first connecting line, said first connecting section opening at a right angle relative to a screwing-in direction of said connecting piece into said first annular channel;
- and
- a second connecting section in said connecting piece providing fluid communication between said interior and said second connecting line in the screwing-in direction.
Dependencies are inferred from the claim text.