1640622

Information

• Patent Grant
• 1640622

• References
• Source

• Patent Number

  1,640,622

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1927
  97 years ago

• CPC

  • F02M23/025 - Optional operation by means of a hand or foot switch
  • F02F1/00 - Cylinders Cylinder heads
  • F02M31/047 - for fuel enriched partial mixture flow path
  • F02M31/14 - by using heat from working cylinders or cylinder heads
  • Y02T10/126 - Treating fuel, air or air/fuel mixture
  • Y02T10/146 - Charge mixing enhancing and kinetic or wave energy of charge outside the combustion chamber

• US Classifications

  • 123 - Internal-combustion engines