3844119

Information

• Patent Grant
• 3844119

• References
• Source

• Patent Number

  3,844,119

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • F01N3/2053 - By-passing catalytic reactors
  • F01N3/00 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
  • F01N3/20 - specially adapted for catalytic conversion; Methods of operation or regulation of catalytic converters
  • F01N2410/00 - By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
  • Y02T10/20 - Exhaust after-treatment
  • Y10T137/2267 - Device including passages having V over gamma configuration

• US Classifications

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