A rotational speed control apparatus for an engine (10) is provided. The engine (10) is configured to drive a compressor (24) and includes an ignition plug (18). The rotational speed control apparatus includes an electronic control unit (25). The electroni...

A power unit includes two or more power modules (1, 2, 3), each comprising an engine (11), a transfer case (12) connected to the engine (11) and a hydraulic pump set (13) connected to the transfer case (12). A controlling method for the power unit is also ...

The piston engine (1) has a crankshaft (35) lying in a crankshaft housing (25) of the piston engine, which has a combustion chamber (5) limited by a piston (3).The crankshaft has a crankshaft wall (37) and a crankshaft shank. The crankshaft shank is provid...

The traction component drive (1) comprises a traction element such as a toothed belt (7) connecting pulleys (4,6) of driven (2) and driving (3) components, and an overrunning device (8a) located between radially spaced apart machine parts of the driving co...

The i.c. engine (2) comprises a cylinder head (3) containing a rotating camshaft (4). The pump (1) comprises a stator (6) and a rotor (5) connected to rotate with the camshaft and a fluid suction and flow back means in a circuit (7) able to be activated by...

The method involves determining the bending moment profile and the bending load on the shaft derived from it that are required to determine the bearing force acting on a first bearing (Lager A) at interacting first and second measurement points, where the ...

A conventional hybrid compressor compresses gas when power is transmitted from a vehicular drive source (E) via a power transmission mechanism (PT), which is supported by a housing (11), and when an electric motor (45), which is incorporated in the power t...

The drive has a pinion on the air compressor crankshaft driven via a gear wheel by an internal combustion engine crankshaft. The air compressor crankshaft drives auxiliary equipment via a belt drive. The torque of a generator when interacting with a load i...