3722364

Information

• Patent Grant
• 3722364

• References
• Source

• Patent Number

  3,722,364

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  53 years ago

• CPC

  • F01L25/063 - the auxiliary valve being actuated by the working motor-piston or piston-rod
  • F04B9/1215 - the return stroke being obtained by a spring
  • F04B9/127 - rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor
  • Y10T137/2218 - Means [e.g., valve] in control input

• US Classifications

  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling
  • 417 - Pumps