Patents Assigned to H.P.E. High Performance Engeneering S.r.I.
  • VARIABLE DELIVERY VANE OIL PUMP, IN PARTICULAR FOR OIL
    Publication number: 20090175750
    Abstract: A variable delivery vane pump, in particular for oil, is provided with a stator (10) eccentrically mounted about a rotor (9), which is adapted to turn about one own longitudinal axis (6), and presents a plurality of outwardly radially open grooves (15) and slidingly engaged, each, by a respective vane (17) defined by at least two foils (25) reciprocally overlapped and slidingly coupled one to the other.
    Type: Application
    Filed: November 18, 2005
    Publication date: July 9, 2009
    Applicants: H.P.E. High Performance Engeneering S.r.I., Officine Mazzocco Pagnoni S.r.I.
    Inventors: Ennio Ascari, Lorenzo Campani
  • VARIABLE DELIVERY VANE OIL PUMP, IN PARTICULAR FOR OIL
    Publication number: 20090110577
    Abstract: A variable delivery vane pump, in particular for oil, is provided with a stator (10) eccentrically mounted about a rotor (9), which is adapted to turn about one own longitudinal axis (6), and presents a plurality of grooves (15) radially outwardly opened and slidingly engaged, each, by a respective vane (17) the vanes (17) being arranged essentially in contact with the stator (10) by interposing at least one sliding element (19; 27) extending about the axis (6) according to an angle smaller than 360°.
    Type: Application
    Filed: November 18, 2005
    Publication date: April 30, 2009
    Applicants: H.P.E. High Performance Engeneering S.r.I., Officine Mazzocco Pagnoni S.r.L.
    Inventors: Ennio Ascari, Lorenzo Campani