| 摘要 |
PURPOSE:To enable a pump to be operated efficiently with its constitution being simple by having a needle make a reciprocating motion through a derivative body magnetized by the permanent magnet of an ignition generator. CONSTITUTION:One end of a derivative body 6 composed of a magnetic material is to be fixed facing each other in a position where it is close to a permanent magnet 1, which is composed of the body of rotation of an ignition generator, and where an extreme minuteness gap ga is maintained between the magnetic pole passing surface. The other end of the derivative body 6 is to face the needle 7 made of a magnetic material through an operating gap gw. The derivative body 6 and the needle 7 are magnetized in this manner each time the magnetic pole of the permanent magnet 1 passes through one end of the derivative body 6 so as to cause the needle 7 to make a reciprocating motion. The reciprocating motion of the needle 7 makes the fluid inflow from an intake opening 15 and outflow from a discharging opening 16, both openings provided on a pump body 4. The pump can thus be driven by utilizing the permanent magnet 1 rotating for ignition purpose. |
