초록 ▼

An arrangement for recovering power loss of an internal combustion engine including a turbine, the driving power of which stems from a power loss of the internal combustion engine. The turbine is coupled to a generator, a winding of which feeds a d-c motor relieving the internal combustion engine. P

An arrangement for recovering power loss of an internal combustion engine including a turbine, the driving power of which stems from a power loss of the internal combustion engine. The turbine is coupled to a generator, a winding of which feeds a d-c motor relieving the internal combustion engine. Power matching between the generator and the d-c motor is made possible without a separate control device because the generator or its excitation circuit is designed in such a manner that the voltage induced in the generator winding exhibits a steep dependence within a narrow operational speed range.

대표청구항 ▼

In an arrangement for recovering lost power of an internal combustion engine, comprising a turbine the driving power of which comes from the power loss of the internal combustion engine and a generator with a winding, said generator coupled to the turbine, and a motor coupled to said winding, the mo

In an arrangement for recovering lost power of an internal combustion engine, comprising a turbine the driving power of which comes from the power loss of the internal combustion engine and a generator with a winding, said generator coupled to the turbine, and a motor coupled to said winding, the motor drivingly coupled to the engine to relieve the load on the internal combustion engine, said generator being driven with a speed n which is between a minimum speed n1 and a maximum speed n2, the improvement comprising means to cause the voltage induced in the generator winding to increase steeply from a first value at speed n1 to a second value at speed n2 which is many times the first value, without a separate control device.