| 摘要 |
<p>The compressor comprises: a cylinder crankcase (1) defining a cylinder (2) closed by a valve plate (3) provided with at least one discharge orifice (3a); a cylinder cap (10) seated against the valve plate (3) and in the interior of which is defined a discharge chamber (11). The present system comprises a hollow body (20) defining at least one plenum (21) mounted internal to the cylinder cap (10), maintaining a gap (30) with the latter. The hollow body (20) is seated against the valve plate (3), preventing the direct contact thereof with the inner volume of the hollow body (20), the latter being provided with an inlet nozzle (22) communicating the plenum (21) with the discharge orifice (3a) of the valve plate (3), and with an outlet nozzle (23) communicating the plenum (21) with a gas outlet (13) of the cylinder cap (10).</p> |
