2020224

Information

• Patent Grant
• 2020224

• References
• Source

• Patent Number

  2,020,224

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1935
  89 years ago

• CPC

  • F02B33/40 - of non-positive-displacement type
  • F02B33/00 - Engines characterised by provision of pumps for charging or scavenging
  • F02B33/446 - having valves for admission of atmospheric air to engine
  • F02B39/04 - Mechanical drives Variable-gear-ratio drives
  • F02B39/12 - Drives characterised by use of couplings or clutches therein
  • F02M2700/335 - Control therefor

• US Classifications

  • 123 - Internal-combustion engines
  • 060 - Power plants
  • 417 - Pumps