EP 1624185 A3 20070124 - Method and apparatus for determining operating parameters in hydraulic piston engines
Title (en)
Method and apparatus for determining operating parameters in hydraulic piston engines
Title (de)
Verfahren und Vorrichtung zur Ermittlung von Betriebsparametern eines hydraulichen Kolbenmotors
Title (fr)
Procédé et dispositif de détermination des paramètres de fonctionnement pour un moteur hydraulique à piston
Publication
Application
Priority
IT MI20041598 A 20040803
Abstract (en)
[origin: EP1624185A2] 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.
IPC 8 full level
F03C 1/04 (2006.01); F04B 49/12 (2006.01); F04B 51/00 (2006.01)
CPC (source: EP US)
F03C 1/046 (2013.01 - EP US); F04B 1/07 (2013.01 - EP US); F04B 49/125 (2013.01 - EP US); F04B 51/00 (2013.01 - EP); F04B 2201/0201 (2013.01 - EP); F04B 2201/1208 (2013.01 - EP)
Citation (search report)
- [DA] EP 0267656 A2 19880518 - RIVA CALZONI SPA [IT]
- [A] US 4945816 A 19900807 - MESTIERI RENZO [CA]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1624185 A2 20060208; EP 1624185 A3 20070124; IT MI20041598 A1 20041103
DOCDB simple family (application)
EP 05076783 A 20050801; IT MI20041598 A 20040803