3800828

Information

• Patent Grant
• 3800828

• References
• Source

• Patent Number

  3,800,828

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  51 years ago

• CPC

  • G05D23/128 - the fluid being combustible
  • Y10T137/86493 - Multi-way valve unit
  • Y10T137/86574 - Supply and exhaust
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation
  • 251 - Valves and valve actuation