2929393

Information

• Patent Grant
• 2929393

• References
• Source

• Patent Number

  2,929,393

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1960
  64 years ago

• CPC

  • C02F1/763 - Devices for the addition of such compounds in gaseous form
  • G05D7/03 - with auxiliary non-electric power
  • G05D11/006 - involving a first fluid acting on the feeding of a second fluid
  • G05D11/035 - with auxiliary non-electric power
  • G05D23/1925 - using a combination of auxiliary electric and non-electric power
  • Y10T137/0363 - For producing proportionate flow
  • Y10T137/2499 - Mixture condition maintaining or sensing
  • Y10T137/2521 - Flow comparison or differential response
  • Y10T137/2529 - With electrical controller
  • Y10T137/7814 - Reactor is an inverted cup having liquid seal

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 138 - Pipes and tubular conduits
  • 210 - Liquid purification or separation
  • 251 - Valves and valve actuation
  • 318 - Electricity: motive power systems
  • 336 - Inductor devices