2130521

Information

• Patent Grant
• 2130521

• References
• Source

• Patent Number

  2,130,521

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1938
  86 years ago

• CPC

  • F02M59/34 - by throttling of passages to pumping elements or of overflow passages
  • F02M59/36 - by variably-timed valves controlling fuel passages to pumping elements or overflow passages
  • F02M2700/1364 - Fuel pump controlled by means of a fuel return valve
  • Y10T74/2107 - Follower

• US Classifications

  • 417 - Pumps
  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices