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US 5,360,322 AGranted
Hydraulic pump driven by an electric motor
AssigneeAlfred Teves GmbH
InventorsNabil Henein, Wilhelm Beer, David Vile
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Abstract
The invention is a hydraulic pump driven by an electric motor which is distinguished by a compact and easily assembled structure. The control apparatus, the electric motor, the hydraulic pump section, the tank, the filter, and the resonator are accommodated within one housing. The hydraulic pump of the present invention includes a modular type of structure, special types of motors, such as a motor without commutator or a "dipped" motor, and is well suited for use in compact spaces in hydraulic systems of automotive vehicles.
Claims10
A hydraulic pump assembly, comprising:
- a housing having side walls defining an inner chamber,
- an electric motor disposed in said inner chamber, said motor having an output shaft adapted to rotate about an axis of rotation,
- a hydraulic pump section disposed in said inner chamber and coupled to said output shaft,
- a cylindrical filter disposed in said inner chamber, said cylindrical filter having an axis coincident with said axis of rotation of said output shaft.
1 more element
Dependencies are inferred from the claim text.