| 摘要 |
Apparatus for controlling an electromagnetic engine. The apparatus includes a signal generator, such as a device that plays a prerecorded signal. The output of the signal generator is connected to an amplifier that is connected to one or more coils. The coils are positioned around a cylindrical cavity or sleeve in which a permanent magnet piston reciprocates in response to the amplified signal applied to the coils. The signal includes a plurality of snippets that forms a half-wave signal. The signal has an initial or starting portion and a steady state portion. The starting portion of the signal comprises a series of the snippets at selected intervals. The steady state portion comprises a series of the snippets that are repeated and alternatingly inverted to simulate a sine wave or other waveform |
