2770972

Information

• Patent Grant
• 2770972

• References
• Source

• Patent Number

  2,770,972

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1956
  68 years ago

• CPC

  • F16C3/22 - Cranks Eccentrics
  • F04B9/045 - the means being eccentrics
  • F04B49/225 - with throttling valves or valves varying the pump inlet opening or the outlet opening
  • F04B53/00 - Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
  • F04B53/006 - Crankshafts
  • F04B53/109 - inlet and outlet valve forming one unit
  • F04B53/162 - Adaptations of cylinders
  • F04B53/164 - Stoffing boxes
  • Y10T74/18248 - Crank and slide
  • Y10T137/7804 - Main flow through isolated reactor chamber
  • Y10T137/7809 - Reactor surface separated by apertured partition

• US Classifications

  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 184 - Lubrication
  • 277 - Seal for a joint or juncture
  • 417 - Pumps