3714932

Information

• Patent Grant
• 3714932

• References
• Source

• Patent Number

  3,714,932

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1973
  51 years ago

• CPC

  • F02D41/006 - using internal EGR
  • F02B47/08 - the substances including exhaust gas
  • F02B75/10 - Engines with means for rendering exhaust gases innocuous
  • F02D21/08 - the other gas being the exhaust gas of engine
  • F02M2700/34 - Measures, also constructive measures, for avoiding the generation of nixious products such as CO in the exhaust gases
  • Y02T10/47 - Exhaust feedback

• US Classifications

  • 123 - Internal-combustion engines
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts