ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRISYU........JDIM360 (Ver 1.5 21 Nov 2005) - 1620000/01624185EUROPEAN PATENT APPLICATIONA320070124EP05076783.920050801itenenMI2004159820040803IT2007012420070420060208200606F03C 1/04 20060101AFI20051117BHEP F04B 51/00 20060101ALI20051117BHEP F04B 49/12 20060101ALI20051117BHEP deVerfahren und Vorrichtung zur Ermittlung von Betriebsparametern eines hydraulichen KolbenmotorsenMethod and apparatus for determining operating parameters in hydraulic piston enginesfrProcédé et dispositif de détermination des paramètres de fonctionnement pour un moteur hydraulique à piston4PARKER CALZONI S.r.l.02802021EPI-5144Via Caduti di Sabbiuno, 15/17Anzola dell'Emilia (Bologna)ITDe Leonardis, LorisVia Mario Fantin 2540131 BolognaITRaimondi, Margherita00040951Dott. Ing. Prof. Alfredo Raimondi S.r.l., Piazzale Cadorna, 1520123 MilanoITATBEBGCHCYCZDEDKEEESFIFRGBGRHUIEISITLILTLULVMCNLPLPTROSESISKTRALBAHRMKYU20070124200704

Apparatus for determining the operating parameters of a variable-volume hydraulic engine comprising a plurality of propulsion members (10) oscillating about a respective centre of oscillation (Cn) and a spherical body (6) associated with the driving shaft (7) and movable eccentrically (E) with respect to the centre of rotation (O) of the latter, and comprising at least two devices (50;150) each of which is respectively arranged on an associated propulsion member (10) and is designed to detect a parameter able to allow determination of the position of the point of eccentricity (E) of the driving shaft (7) with respect to the centre of rotation (O) of the driving shaft and the centres of oscillation (C1,C2) of said propulsion members (10), and a data processing unit (1000) able to store the data detected and perform the necessary calculation.