| 摘要 |
An automatic output control method and dynamo equipment for generating sets using automobile wheel friction drive, which, in relation to generating sets using automobile wheel friction drive and consisting of a base plate with a jack attached and a dynamo which is removable from the said base plate and tiltable so that its shaft bears upon an automobile wheel driven by the automobile engine to achieve electricity generation over long periods of time with good efficiency and stability by utilizing the said automobile engine power, features the use of a tapered drum having a parallel section for the dynamo drum driven by friction with an automobile wheel, arranged so that the said tapered drum, sliding freely in the axial direction along a screw groove notched along the shaft, and so that a coil spring fits around the said shaft in such a manner that the tapered drum may be pressed always in the direction of the smaller diameter section by the elastic tension, that the revolution of the tapered drum may be transmitted to the shaft at a position of the screw groove corresponding to the stress within the said coil spring, and so that the tapered drum may travel in the axial direction due to the free rotation occurring between the tapered drum and the shaft to change the contact surface between the tapered drum and the automobile wheel, thus making it possible both to absorb changes in the driving force required for the changes in load which occur during the operation of the said dynamo automatically by means of changes in the revolution ratio due to differences in the circumference caused by the changing contact surface, and also to maintain the changing driving force required to turn the dynamo always at a constant rate with the changes in load against the constant driving force provided by the automobile wheel.
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