| 摘要 |
<p>Provided is an air supercharger which can improve efficiency in supply of air to a combustion chamber by a simple constitution and is very easy to install to a vehicle and to manufacture. The air supercharger (2) is provided with a first magnetic field generation means, a second magnetic field generation means, and a magnetic shield body (25). The first magnetic field generation means comprises magnets (21) having different polarities and arranged surrounding an air course (15) for supplying air into the combustion chamber of a power machinery (12) and generates a magnetic field having a predetermined field intensity in the air course (15). The second magnetic field generation means comprises the other magnets (22, 23) having different polarities and arranged surrounding the downstream side of the air course (15) of the first magnetic field generation means and generates a magnetic field having a predetermined field intensity in the air course (15). The magnetic shield body (25) prevents the magnetic fields generated by the magnets (21) and the other magnets (22, 23) from being leaked to outside of the air course (15). The field intensity generated by the second magnetic field generation means is higher than that formed by the first magnetic field generation means.</p> |
