Patent ID: 8635866
Filing Date: 2014-01-28
Classification: F15B

Abstract:
1. A hydraulic system for a high-pressure application, comprising a pressurized-fluid tank, a pressurized-fluid pump driven by a drive unit, at least one hydraulic load pressurized thereby and a control and/or distribution unit connected fluidically between the pressurized-fluid pump and the load, which control and/or distribution unit is provided with a housing and a core received therein and connected rigidly with the housing, which core bears with part of its surface in the region of a common, closed, cylindrical joint face with the housing on a corresponding inside face of a housing opening, surface groove-like flow ducts being provided on the core and/or the housing in the region of the joint face, and the pressurized-fluid pump being directly built onto the control and/or distribution unit in the region of a free first end face of the core, and wherein the pressurized-fluid pump projects at least partly or completely into the control and/or distribution unit, and wherein the pressurized-fluid pump is sealed relative to the housing of the control and/or distribution unit at a flange portion projecting into the housing of the control and/or distribution unit.