3765802

Information

• Patent Grant
• 3765802

• References
• Source

• Patent Number

  3,765,802

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1973
  51 years ago

• CPC

  • F04B43/073 - the actuating fluid being controlled by at least one valve
  • F01L23/00 - Valves controlled by impact by piston
  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F04B7/0073 - the member being of the lost-motion type
  • F04B9/1207 - using a source of partial vacuum or sub-atmospheric pressure
  • F04B43/009 - leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
  • F02M2700/439 - the pump being a membrane pump

• US Classifications

  • 417 - Pumps