3412969

Information

• Patent Grant
• 3412969

• References
• Source

• Patent Number

  3,412,969

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1968
  56 years ago

• CPC

  • F01N3/227 - using pneumatically operated valves
  • F01N3/10 - by thermal or catalytic conversion of noxious components of exhaust
  • F01N3/22 - Regulation of additional air supply only
  • F02M23/006 - Valves specially shaped for supplying secondary air
  • Y02T10/146 - Charge mixing enhancing and kinetic or wave energy of charge outside the combustion chamber

• US Classifications

  • 251 - Valves and valve actuation