| 摘要 |
The present invention of two-rotor hybrid device (THD) relates to machinery engineering and is directed to increase its technological effectiveness, efficiency, power density, smooth work, convenience in exploitation and repair, to decrease price of the vehicle. The peculiarity of cinematics of the movement transforming mechanism allows to provide work of the THD engine without big losses of the linear mechanic power in the upper dead point (UDP), and therefore increase its efficiency. That is why THD is created on the base of "orbital rotor" internal combustion engine with new cinematics of movement forms transformation. Its usage namely provides composite action of electric and mechanic compound force elements of THD: two-in-one that increases under-cowling part of the car. The possibility of controllable deceleration of THD rotors in the working cycle without interruption of power train work, allows to provide quick transmission of electric and/or mechanic power to the drive of vehicle, correct work of drive depending on the load on the main shaft of the engine, its rotation frequency. Due to this control the increased efficiency and THD life, fuel saving, and also convenience in driving vehicle and its manoeuvrability are achieved. Due to the presence of curved ribs and also blow-through channels with outlet tubes on the lateral surfaces of each rotor of THD, the rotors can self-cool during its rotation, even if the vehicle stays still, that allows to perform heat elimination from THD without compulsory cooling systems. The THD of different variants of embodiment may perform different functions: of direct drive (wheel) of vehicle, of rotor for electric generator. While mounting on the rotors ship drives comprising propellers with blades, the THD allows to provide direct reverse transmission, change of the ship floating direction. The shown aggregation of the essential features, characterizes the advantage of THD before other existing hybrid devices. The models and experimental industrial samples of some variants of THD are manufactured. Even on this level they demonstrate not only working capacity, but also effective reliability. Moreover, all the samples work without compulsory cooling systems, they self-cool, simultaneously with THD work, without overheating. |
