3747346

Information

• Patent Grant
• 3747346

• References
• Source

• Patent Number

  3,747,346

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1973
  51 years ago

• CPC

  • F01N3/2046 - Periodically cooling catalytic reactors
  • F01N3/05 - by means of air
  • F01N3/2006 - Periodically heating or cooling catalytic reactors
  • F01N2240/02 - a heat exchanger
  • F01N2260/022 - using air
  • F01N2390/04 - using electropneumatic components
  • Y02T10/26 - Thermal conditioning of exhaust after-treatment

• US Classifications

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