| 摘要 |
<p>The invention relates to internal combustion engines.</p><p>The rotary axial engine comprises a housing 1 in which there is a wave-like annular channel 10 for a working medium and a rotor 5 is mounted, the peripheral portion of the rotor being in the channel 10. Slots are made in the peripheral portion of the rotor 5, and movable blades 8, which during rotation of the rotor 5 move along the wave-like channel 10, are mounted in the slots. The blades 8 have the form of flattened cylinders with tangential grooves 16 positioned diametrically opposite each other, and disk end portions positioned at both sides of the grooves 16. There are sealing elements 17, mounted with the possibility for movement along the perimeter of the disk portions, in the grooves on the circumference of the disk portions. The slots of the rotor 5 have a form corresponding to the cross section of a blade 8 in a diametral plane perpendicular to the direction of the tangential grooves 16.</p><p>Due to the circular shape of the disk portions of the blades 8, the sealing elements 17 may turn in the grooves of the disk portions when there is pressure of the blades 8 against the channel 10, as a result of which their uniform wear is ensured and thus the reliability of operation of the engine is enhanced.</p> |
