| 摘要 |
PURPOSE: An air discharger for an air tank is provided to minimize noise in discharging air by discharging high-pressure air from an air tank through a silence. CONSTITUTION: An air discharger for an air tank comprises a hose(10), a silence, and a remaining-pressure maintaining valve(32). A coupler, which is connected to the outlet of the air tank, is installed on one side of the hose. High-pressure air is externally discharged from the air tank through the hose. The silencer discharges the high-pressure air from the hose and reduces pressure. The silencer absorbs and reduces noise from the air discharged from the air tank. As the pressure of the air discharged to the silencer decreases, the remaining-pressure maintaining valve closes the hose and maintains the air tank to be a predetermined pressure.
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