3037737

Information

• Patent Grant
• 3037737

• References
• Source

• Patent Number

  3,037,737

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1962
  63 years ago

• CPC

  • F16K31/122 - the fluid acting on a piston
  • A62C4/02 - in gas-pipes
  • C21B7/005 - Bleeder valves or slides
  • F16K17/0446 - with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
  • Y10T137/7853 - Enlarged piston on end of valve stem
  • Y10T137/7902 - Valve mounted on end of pipe

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling
  • 266 - Metallurgical apparatus