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OSCILLATORY VALVE FOR SELECTIVELY CONNECTING THREE INLETS TO AN OUTLET

  • US 3,586,049 A
  • Filed: 12/29/1969
  • Issued: 06/22/1971
  • Est. Priority Date: 12/29/1969
  • Status: Expired due to Term
First Claim
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1. A valve having a housing formed with a central cavity, a circular body in said cavity, means for oscillating said body in said cavity about its axis between a plurality of positions of adjustment, an outlet port in said housing, a first inlet port in said housing spaced 120* from said outlet port, second and third inlet ports in said housing each spaced 90* to either side of said outlet port, all said ports in said housing extending radially relative to said axis and communicating with said cavity, said body formed with intercommunicating radial first, second and third outlet ports and first and second inlet ports, said second and third outlet ports in said body being spaced 30* to either side of said first outlet port, said first and second inlet ports in said body being spaced 120* to either side of said first outlet port.

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