摘要 |
The present invention relates to a generator including vacuum tubes, conductors and semiconductors wherein electric power is generated by utilizing the heat of the external fluid in the normal temperature. Once the generator is driven normally by power supplied from the external power source, self-generated power by the energy of the working fluid keeps the generator operating spontaneously even though the external power supply is suspended, so that the use of fuel may be reduced and the air pollution resulting from the use of fuel may be reduced. |