| 摘要 |
PROBLEM TO BE SOLVED: To provide an orifice steam trap capable of effectively eliminating foreign material for an orifice, adjusting the condensate discharge flow rate of the orifice, and blocking up the orifice. SOLUTION: There is provided a partition 4 having the orifice 5 between an inlet 2 and an outlet 3 formed in a trap casing 1 to discharge the condensate of the inlet 2 side out of the orifice 5 into the outlet 3 side. By advancing and retreating action of the trap casing 1 for a screw portion 9 formed in the trap casing 1 from outside, a foreign material eliminating member 7 is formed to eliminate the foreign material of the orifice 5 by advancing and retreating through the orifice 5 in the axial direction of the orifice 5 so as to adjust the condensate discharge flow rate of the orifice 5 by the advancing and retreating position of the foreign material eliminating member 7 and block up the orifice 5 at the most advancing position. COPYRIGHT: (C)2009,JPO&INPIT
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