| 摘要 |
<p>Valve system for reciprocating compressors that operate at high frequency, especially at values greater than 200 Hz, comprises: a cylinder joint (3); a suction plate (4) containing at least one suction valve (42) with circular end (43) pertaining to the suction plate (4); a plate (5) comprising at least one suction hole (51) and at least one discharge hole (52); at least one discharge valve (6) comprising a blade with at least an orthogonal extension (63) having a circular end (64); and at least one discharge stop (7) cooperating with the discharge valve (6), the stop (7) comprising a lower profile part provided with at least one counterbore (72) limiting the movement of the end (64) of the discharge valve (6).</p> |
