3911675

Information

• Patent Grant
• 3911675

• References
• Source

• Patent Number

  3,911,675

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • F01N3/32 - using air pump
  • F01N3/2033 - using a fuel burner or introducing fuel into exhaust duct
  • F01N3/22 - Regulation of additional air supply only
  • F01N3/2832 - granular
  • F01N3/2846 - specially adapted for granular supports
  • F01N3/36 - Arrangements for supply of additional fuel
  • F01N3/38 - Arrangements for igniting
  • F01N2240/14 - a fuel burner
  • F01N2270/10 - for rendering exhaust innocuous
  • F01N2330/08 - Granular material
  • F01N2610/08 - with prior mixing of the substances with a gas
  • F01N2610/14 - Arrangements for the supply of substances
  • F01N2610/1453 - Sprayers or atomisers Arrangement thereof in the exhaust apparatus
  • Y02T10/26 - Thermal conditioning of exhaust after-treatment

• US Classifications

  • 060 - Power plants
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing