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US 2020/0370657 A1Published application
Hydraulic Assembly, Particularly for Supplying a Brake Circuit of a Vehicle Brake System with Fluid at Brake Pressure
AssigneeRobert Bosch GmbH
InventorsBernd Haeusser, Oliver Gaertner
Life of this patent
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Abstract
A hydraulic assembly, particularly for supplying a brake circuit of a vehicle brake system with fluid at brake pressure, includes a throttle element, which in the unpressurized state rests with an upper side on a first support and with an underside on a second support, the supports being formed on opposite sides of the gap. The throttle device advantageously dispenses with a spring element for axial pre-tensioning, is accordingly of compact and cost-effective construction and is moreover easy to assemble.
Claims10
A hydraulic assembly comprising:
- a housing block;
- a pressure generator arranged in a pump mounting of the housing block;
- and
- a damping device arranged downstream of the pressure generator in a direction of flow, the damping device comprising:
- a hydraulic cavity;
- and
- a throttle element arranged downstream of the cavity, the throttle element being of annular design and arranged on a circumference of the pressure generator in a gap defined between the pressure generator and an associated pump mounting on the housing block,
- wherein, in an unpressurized state, the throttle element rests with an upper side against a first support and with an underside against a second support, the first and second supports being formed on opposite sides of the gap.
5 more elements
Dependencies are inferred from the claim text.