3421490

Information

• Patent Grant
• 3421490

• References
• Source

• Patent Number

  3,421,490

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  55 years ago

• CPC

  • F02B37/00 - Engines characterised by provision of pumps driven at least for part of the time by exhaust
  • F02B67/04 - of mechanically-driven auxiliary apparatus
  • F02B67/10 - of charging or scavenging apparatus
  • F02B75/243 - with only one crankshaft of the "boxer" type
  • F02F7/0009 - Crankcases of opposed piston engines
  • F02B2075/027 - four
  • Y02T10/144 - Non naturally aspirated engines

• US Classifications

  • 123 - Internal-combustion engines