3414186

Information

• Patent Grant
• 3414186

• References
• Source

• Patent Number

  3,414,186

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1968
  56 years ago

• CPC

  • F04B45/0536 - the actuating fluid being controlled by one or more valves
  • F01L21/02 - Piston or piston-rod used as valve members
  • F01L23/00 - Valves controlled by impact by piston
  • F03C1/013 - with single cylinder, single-acting piston
  • F04B43/009 - leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid

• US Classifications

  • 417 - Pumps
  • 251 - Valves and valve actuation