1830046

Information

• Patent Grant
• 1830046

• References
• Source

• Patent Number

  1,830,046

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1931
  93 years ago

• CPC

  • F01B9/06 - the piston motion being transmitted by curved surfaces
  • F02B75/222 - with cylinders in star arrangement
  • F01B2009/066 - Tri-lobe cams

• US Classifications

  • 123 - Internal-combustion engines