1931215

Information

• Patent Grant
• 1931215

• References
• Source

• Patent Number

  1,931,215

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1933
  91 years ago

• CPC

  • F02D33/006 - depending on engine operating conditions
  • F02B75/22 - with cylinders in V, fan, or star arrangement
  • F02M37/00 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
  • F02M37/0047 - Layout or arrangement of systems for feeding fuel
  • F02M55/00 - Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
  • F02M55/007 - Venting means
  • F02M59/00 - Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00
  • F02M59/36 - by variably-timed valves controlling fuel passages to pumping elements or overflow passages
  • F02M2700/1317 - Fuel pumpo for internal combustion engines
  • F02M2700/1364 - Fuel pump controlled by means of a fuel return valve

• US Classifications

  • 123 - Internal-combustion engines