Produits et services

Valves, hydraulic valves as machine components that is counterbalance valves, regenerative counterbalance valves, pressure control valves, flow control valves, check valves, valves for hydraulic pumps and motor, electrically operated valves, pneumatic operated valve, hydraulic operated valves, manually operated valves, hydraulic distributors as machine parts, customized manifold as machine parts, pump control valves, servo-valves, hydraulic pumps, hydraulic motors other than for land vehicles.

Abrégé

A machine (1) comprises: - a rotor (10) exhibiting a preset number (n) of end zones (1 1); - a stator (20) exhibiting a recess (21) delimited by an inner surface (22a). The rotor (10) is eccentrically mounted internally of the recess (21) of the stator (20) and is movable relative to the stator (20) by performing a roto-orbital movement about an axis (A1) of the recess (21). Each end zone (1 1) of the rotor (10) is provided with a rolling element (16) suitable for rolling on the inner surface (22a) of the recess (21), in such a manner as to remain in contact with the inner surface (22a) of the recess (21 ), while the rotor (10) is roto-orbiting about the axis (A1) of the recess (21 ). The machine (1 ) is further provided with a balancing arrangement, so that pressurized fluid exerts axially balanced focus on the rotor (10).

Classes IPC  ?

• F01C 21/08 - Pistons rotatifs
• F01C 21/10 - Organes externes coopérant avec des pistons rotatifsCarcasses d'enveloppes
• F04C 2/22 - Machines ou pompes à piston rotatif du type à axe interne, avec mouvement relatif des organes coopérants dans le même sens aux points d'engagement, ou avec l'un des organes coopérants fixe et l'organe interne ayant plus de dents ou de parties équivalentes de prise que l'organe externe
• F04C 15/00 - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
• F01C 1/22 - "Machines" ou machines motrices à piston rotatif du type à axe interne, avec mouvement relatif des organes coopérants dans le même sens aux points d'engagement ou dont l'un des organes coopérants est stationnaire, l'organe interne ayant plus de dents ou de parties équivalentes de prise que l'organe externe
• F01C 19/02 - Joints à déplacement radial pour fluide énergétique
• F01C 19/08 - Joints à déplacement axial pour fluide énergétique

Produits et services

Valves as machine components; valves for pumps; pump control valves; [ servo-valves; ] back pressure valves as parts of machines; [ hydraulic pumps; motors other than for land vehicles, namely, oleodynamic motors; ] machine parts, namely, oleodynamic distributors

Produits et services

(1) Pressure relief valves; safety valves; solenoid valves; stop valves; valves for industrial machinery.

Produits et services

Valves, pumps, oleodynamic motors and oleodynamic distributors.

Produits et services

Components for oleodynamic devices and installations; valves, oleodynamic distributors, pumps, oleodynamic motors and engines.