3861142

Information

• Patent Grant
• 3861142

• References
• Source

• Patent Number

  3,861,142

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  50 years ago

• CPC

  • F01N3/037 - by means of inertial or centrifugal separators
  • B01D53/922 - Mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
  • F01N1/18 - having rotary movement
  • F01N3/08 - for rendering innocuous
  • F02M26/12 - characterised by means for attaching parts of an EGR system to each other or to engine parts
  • F02M26/15 - in relation to engine exhaust purifying apparatus
  • F02M26/36 - with means for adding fluids other than exhaust gas to the recirculation passage with reformers
  • F01N2290/04 - driven by exhaust gases
  • F02M26/59 - using positive pressure actuators Check valves therefor
  • Y02T10/20 - Exhaust after-treatment
  • Y10S55/30 - Exhaust treatment
  • Y10S60/902 - Rotary reactor, separator or treater of exhaust of an internal combustion engine

• US Classifications

  • 060 - Power plants
  • 055 - Gas separation
  • 062 - Refrigeration
  • 095 - Gas separation: processes
  • 096 - Gas separation: apparatus
  • 261 - Gas and liquid contact apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing