Reciprocating cylinder swash plate pump
AssigneeInnas B.V.
InventorPeter A. J. Achten
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Abstract
The invention relates to a hydraulic device having, in a housing, a rotor, which can rotate about a first axis, with pistons and chambers on both sides of the rotor, which can rotate about a second axis and are formed by a cylindrical wall and a piston. The cylindrical walls are rotatable about a second axis (m1 and m2) and the first axis, such that, during rotation of the rotor, the volumes of the rotor chambers on one side of the rotor and the rotor chambers on the other side of the rotor alternatively have a minimum value.
Claims4
Hydraulic device comprising a housing, a rotor rotatable about a first axis (l), said rotor having a first side and a second side, a plurality of pistons on said first side and said second side of the rotor and coupled to the rotor, a plurality of rotor chambers on said first side and said second side of the rotor, each being formed by a cylindrical wall and a piston whereby the cylindrical walls are rotatable about secondary axes (m1, m2), and the first axis intersecting each secondary axis on either side of the rotor under a first angle (β) causing the volume of the chambers to change between a minimum and a maximum value during rotation of the rotor, characterized in that during rotation of the rotor the volume of each of the rotor chambers reaches a minimum value at a different rotative position of the rotor than all of the other chambers.
Dependencies are inferred from the claim text.