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Three way coupler having adjusting device

  • US 20050133103A1
  • Filed: 12/19/2003
  • Published: 06/23/2005
  • Est. Priority Date: 12/19/2003
  • Status: Abandoned Application
First Claim
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1. A three way coupler comprising:

  • a housing including a bore formed therein for receiving fluid therethrough, and including two ends for pipe coupling purposes, and including an aperture formed therein and communicating with said bore of said housing, a barrel including a first end engaged into said aperture of said housing, and secured to said housing, and having a valve seat provided in said first end thereof, and including a hole formed therein, and communicating with said bore of said housing, and including a passage formed therein and communicating with said hole of said barrel, and a first adjusting device including a stem slidably engaged into said hole of said barrel, and including a plug movable relative to said valve seat of said barrel, to adjust a flowing of the fluid through said passage of said barrel.

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