초록 ▼

A method and device for reaccelerating a vehicle equipped with a compressor supplying high-pressure compressed air for cleansed or cleansing engine is provided, in which, during decelerating and/or braking phases, the on-board compressor being operated, the high pressure compressed air flow is deriv

A method and device for reaccelerating a vehicle equipped with a compressor supplying high-pressure compressed air for cleansed or cleansing engine is provided, in which, during decelerating and/or braking phases, the on-board compressor being operated, the high pressure compressed air flow is derived and stored in a reaccelerating reservoir, thermally insulated and maintained at very high pressure and very high temperature, to be used when the vehicle is put back in driving phase by being injected at high temperature and at high pressure in the combustion chamber of the engine.

대표청구항 ▼

1. A reacceleration method for a vehicle equipped with a pollutant-free or pollutant-controlling engine, comprising an external combustion chamber (2), into which, in operation with air, a quantity of additional compressed non-pollutant gas, coming from a main external reservoir (23) in which this c

1. A reacceleration method for a vehicle equipped with a pollutant-free or pollutant-controlling engine, comprising an external combustion chamber (2), into which, in operation with air, a quantity of additional compressed non-pollutant gas, coming from a main external reservoir (23) in which this compressed gas is stored under high pressure and substantially at ambient temperature, is introduced substantially after the compressed air, without fuel, coming from a suction and compression chamber (1) has been admitted into the said combustion chamber, this vehicle also being equipped with a high-pressure on-board compressor (25) activated during decelerations and brakings, so as to fill the main external reservoir (23), wherein the air, compressed at high pressure by the compressor (25), is diverted to a reacceleration reservoir and stored in order to be maintained at high temperature and high pressure, and in that this air is utilized as soon as the vehicle is put into action again or restarted, by being injected into the combustion or expansion chamber of the engine (2).