Sound Reducing Device For Air Operated Double Diaphragm Pump

Abstract

A sound reducing device, comprising multiple channels for air as a gas to split and induce turbulences and vortices upon reintegrating back of the split gas to the main flow stream, to drop pressure and reduce the air released velocity to the atmosphere and bring down noise to decibels to an acceptable human operating environment.

It is claimed: 
     
         1 . A sound reducing device, comprising:
 a primary member comprising gas inlet flow and outlet flow openings; and gas separation segment, wherein said separation segment are configured such that to divide portion of wherein said primary member gas inlet main stream flow.   
     
     
         2 . The sound reducing device of  claim 1 , wherein said separation segment comprises a plurality of separation channel. 
     
     
         3 . The sound reducing device of  claim 1 , wherein said a separation segment is configured to restrict wherein said primary member gas inlet flow to direct stream into wherein said separation channel. 
     
     
         4 . The sound reducing device of  claim 2 , wherein said separation channel is configured to have an angular orientation opposing wherein said primary member gas inlet flow direction to induce turbulence. 
     
     
         5 . The sound reducing device of  claim 2 , wherein said a separation channel outlet is configured to have an angular orientation tangential relative, wherein said primary member gas inlet flow direction to induce vortex. 
     
     
         6 . The sound reducing device in  claim 2 , where in said separation channel outlet is configured to have a combination of angular orientation opposing direction wherein said primary member gas inlet flow direction to induce turbulence; and have an angular orientation tangential relative to wherein said primary member gas inlet flow direction to induce vortex. 
     
     
         7 . The sound reducing device of  claim 2 , wherein said a plurality of separation channel, to induce plurality of turbulence and vortex. 
     
     
         8 . The sound reducing device of  claim 4 , wherein said separation channel outlet is configured to have reentrance angle of greater than 0 degree, relative to wherein said primary member gas inlet flow direction. 
     
     
         9 . The sound reducing device of  claim 5 , wherein said separation channel outlet is configured to have reentrance angle of greater than 0 degree, relative to wherein said primary member gas inlet flow direction. 
     
     
         10 . The sound reducing device of  claim 6 , wherein said separation channel outlet is configured to have reentrance of greater than 0, relative to wherein said primary member gas flow direction. 
     
     
         11 . A motion system, comprising:
 a rotational energy source;   a sound reducing device coupled to gas operated diaphragm pump; wherein said sound reducing device comprises:
 a primary member comprising gas inlet flow and outlet flow openings; and gas separation segment, wherein said separation segment configured such that to divide portion of wherein said primary member gas inlet flow and reintegrated with wherein said gas outlet flow; before release to lower pressure environment.