A hybrid vehicle (1) comprising: a pair of drive wheels (2); an internal combustion heat engine (5); an electrically controlled transmission (11); a control unit (17) of the heat engine (5); a control unit (18) of the transmission (11); a passenger compartment having a driver's seat provided with a…
An electromechanical actuator (29) for operating an ancillary device of an internal combustion engine (1) equipped with: an electric motor (30) that, through a transmission (32), drives the rotation of a shaft (31) designed to operate the ancillary device; a housing (34) made of a thermally…
A pointer device (1) has a light-guiding body (10), constituted by a shaft (11), a hub (17) coaxial with the shaft (11) and having a rear surface (19) covered by a shield (20), and a pointer (28), which projects radially from the hub (17); the device (1) also has a cap (32), which is defined by at…
A device (6) for the acquisition and conditioning of a sound signal (S) generated by a source (10) of an internal combustion engine and comprising a box-shaped support body (13) having a first measuring assembly (7) and a second measuring assembly (8); wherein the first measuring assembly (7) is…
A fuel pump (4) for a direct injection system provided with a common rail (3); the fuel pump (4) having: a main body (12); a pumping chamber (14) formed in the main body (12); an intake valve (18) arranged along an intake channel (17); a flow rate adjusting device (6), which acts on the intake…
Intake pipe (6) for an internal combustion engine (1) supercharged by means of a turbocharger (12) provided with a turbine (13) and a supercharger (14); wherein at least a segment (47) of the intake pipe (6) is provided with a thermoelectric conversion device (53) comprising a number of Peltier…
A method of estimating the MFB50 combustion index of the cylinders (2) of an internal combustion engine (1) provided with a drive shaft (4) coupled to at least a pair of position sensors (5,5*; 5A, 5B), each of which is arranged at a respective end of the drive shaft (4); the estimation method…
A method for determining the injection law of a fuel injector (4) to be tested; the method includes the steps of: interrupting the feeding of fuel from the fuel pump (6) to the common rail (5); avoiding the opening of all the fuel injectors (4) except for the fuel injector (4) to be tested…
Electromechanical actuator (17) to operate a utilization device of an internal combustion engine (1) comprising a housing (29) formed by a lower element (30) housing a closed seat (32) and a lid (31) provided with a through opening (42); a pin (36), whose lower end (36*) engages the seat (32); a…
A control circuit (10) for a single-cell linear oxygen sensor (1) having a first (11a) and a second (11b) electrical terminals on which a first voltage V s + and respectively a second voltage V s − are present, wherein a cell current (I) between the first and second electrical terminals is…
An electronic control device 1 for controlling a vehicle battery pack 50 is described. The device 1 may be used to control a vehicle battery pack 50 adapted to supply a battery voltage Vb and a battery current Ib through a plurality of battery cells C. The device 1 is adapted to interact with a…
A system on board a vehicle for the detection of objects in an environment surrounding the vehicle is described, including: - at least one image capture device (30) arranged for acquiring images (S) representative of a region of observation in the environment surrounding the vehicle; - a map (16)…
An electromagnetic fuel injector (1) having: an injection jet (3); an injection valve (7), which is provided with a mobile plunger (19); an electromagnetic actuator (6) to move the plunger (19) and provided with at least one electromagnet (8) having a coil (11), a fixed armature (12), and a mobile…
A fuel injector (1) having: an injection jet (3); an injection valve (7), which is provided with a mobile plunger (19); an electromagnetic actuator (6) to move the plunger (19) between a closed position and an open position of the injection valve (7); a closing spring (10), which pushes the plunger…
A fuel pump (4) for a direct injection system (1) having: a pumping chamber (14); a piston (15), which is mounted in a sliding manner on the inside of the pumping chamber (14); an intake channel (17), which originates from a wall of the pumping chamber (14) and has a housing portion (28); an intake…
Fuel pump (4) having: a pumping chamber (14); a piston (15) slidingly mounted within the pumping chamber (14); a cylindrical containing seat (26) which is defined below the pumping chamber (14), has a diameter larger than the one of the pumping chamber (14) and is delimited on top by an annular…
A fuel pump (4) for a direct injection system (1) having: a pumping chamber (14); a piston (15), which is mounted in a sliding manner on the inside of the pumping chamber (14); an intake channel (17), which originates from a wall of the pumping chamber (14) and has a housing portion (28); an intake…
Fuel pump (4) having: a pumping chamber (14); a piston (15) slidingly mounted within the pumping chamber (14); a cylindrical containing seat (26) which is defined below the pumping chamber (14), has a diameter larger than the one of the pumping chamber (14) and is delimited on top by an annular…
A cooling circuit (4) with cooling liquid for lithiumion batteries comprising a battery pack (8) comprising a plurality of cells (16) electrically connected with each other, suitable for powering an electric machine for traction (12), said cells (16) being perimetrically delimited by external walls…
A cooling circuit (4) with cooling liquid for lithiumion batteries comprising a battery pack (8) comprising a plurality of cells (16) electrically connected with each other, suitable for powering an electric machine for traction (12), said cells (16) being perimetrically delimited by external walls…
An electronic device 1 for electrically connecting and disconnecting, based on a command signal CMD, a first device terminal 11 and a second device terminal 12 is described. The device 1 comprises at least one main electronic switch M1, an electrical pre-charge circuit 2 and a measurement, command…
An electronic device 1 for electrically connecting and disconnecting, based on a command signal CMD, a first device terminal 11 and a second device terminal 12 is described. The device 1 comprises at least one main electronic switch M1, an electrical pre-charge circuit 2 and a measurement, command…
The present invention relates to a solid-state relay (200; 300) electrically actuated to disconnect/connect a first portion of an electrical circuit (102) from/to a second portion of said electrical circuit (IV, M). The relay comprises: - at least one power semiconductor switch device (T1)…
A management and control method of the gear change phases of a vehicle fitted with a manual or automated manual transmission (16), comprising the steps of: - providing a vehicle having an endothermic engine (8) with relative crankshaft (26), and a manual or automated manual transmission (16) having…
A management and control method of the gear change and starting phases of a vehicle fitted with a manual or automated manual transmission (16), comprising the steps of: - providing a vehicle having an endothermic engine (8) with relative crankshaft (26), and an automated manual transmission (16)…
A method to control the temperature of the exhaust gases of a supercharged internal combustion engine (1), the method comprising: determining the minimum air/fuel ratio (» min ) of the exhaust gases downstream of the exhaust manifold (5) as a function of the flow rate (m air_scav ) of air that is…
A method to determine the mass flow rate of a low-pressure exhaust gas recirculation EGR circuit (EGR) of a supercharged internal combustion engine (1) comprising an intake manifold (4), which receives a gas mixture through an intake pipe (6), and a sensor (30), which is arranged along the intake…
An electromechanical actuator (30) to operate a component (19, 27) in an internal combustion engine comprising an actuator body (32) housing, on the inside, an actuator device (31), which controls the movement of the component (19, 27) so as to move it between a maximum opening position and a…
An electronic device (28) for controlling the electric charge of a load (L) electrically supplied by a battery pack (21), comprising: a support (29); a control module (30) integrated in the support (29); an electric pre-charging circuit (32) of the load (L), operatively associated to the control…
A control method for ascertaining the tip-over of a motorcycle (1), wherein acceleration values along three reciprocally perpendicular measurement axes (X, Y, Z) by means of a triaxial accelerometer sensor rigidly connected to the motorcycle (1) are measured and then the three acceleration values…