3402740

Information

• Patent Grant
• 3402740

• References
• Source

• Patent Number

  3,402,740

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1968
  56 years ago

• CPC

  • F16L29/007 - Joints with cut-off devices controlled separately
  • F16K1/2007 - specially adapted operating means therefor
  • F16K1/2014 - Shaping of the valve member
  • F16K13/02 - with both sealing faces shaped as small segments of a cylinder and the moving member pivotally mounted
  • F16L37/252 - the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
  • F16L37/30 - with fluid cut-off means in each of two pipe-end fittings
  • Y10T137/86976 - First valve moves second valve
  • Y10T137/87981 - Common actuator

• US Classifications

  • 137 - Fluid handling