2199482

Information

• Patent Grant
• 2199482

• References
• Source

• Patent Number

  2,199,482

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1940
  84 years ago

• CPC

  • F04B49/243 - by keeping open the inlet valve
  • F04B27/005 - with two cylinders
  • F04B39/1073 - the members being reed valves
  • Y10T137/6167 - Opposite duplicate surfaces of unitary structure
  • Y10T137/7838 - Plural
  • Y10T137/7877 - With means for retaining external means in bias opposing position
  • Y10T137/7938 - Guide means integral and coplanar with valve disk

• US Classifications

  • 137 - Fluid handling