The invention belongs to the field of automobiles, and discloses an automobile transmission shaft electric generator with an accumulator for power supply. The automobile transmission shaft electric generator comprises the accumulator connected with the electric generator, a rotor of the electric generator is made of a cylindrical rare earth permanent magnet, a cylindrical structure is used for being installed on the automobile transmission shaft in a sleeving mode, and a spring suspension device and a ball bearing are used for assembling a stator and the rotor of a separable combination structure into the electric generator. Firstly a cylindrical aluminium bushing is installed on an existing automobile transmission shaft in a sleeving mode, and secondly the cylindrical rare earth permanent magnet is installed on the aluminium bushing in a sleeving mode; the outer surface of the cylindrical rare earth permanent magnet automobile transmission shaft direction is served as a N pole, the inner surface of the automobile transmission shaft direction is served as an S pole, and the automobile transmission shaft is refitted into the rare earth permanent magnet N pole rotor of the electric generator. According to the permanent magnet motor type automobile, the two electric generators of the two transmission shafts of each large truck simultaneously generate electricity, the generating capacity is large, the efficiency is high, the electric quantity supplying for the automobile is large, the fuel consumption of the automobile is saved, therefore energy conservation and environment protection are achieved, and the operation is safe and reliable.


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    Title :

    Permanent magnet motor type automobile


    Contributors:

    Publication date :

    2015-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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