3700359

Information

• Patent Grant
• 3700359

• References
• Source

• Patent Number

  3,700,359

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • F04B53/127 - Disc valves
  • F01B25/02 - Regulating or controlling by varying working-fluid admission or exhaust
  • F01L23/00 - Valves controlled by impact by piston
  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F04B5/02 - with double-acting pistons
  • F04B9/1222 - the return stroke being obtained by an elastic fluid under pressure
  • F04B9/133 - reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor
  • F02M2700/439 - the pump being a membrane pump

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type