1511544

Information

• Patent Grant
• 1511544

• References
• Source

• Patent Number

  1,511,544

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1924
  100 years ago

• CPC

  • F16K1/22 - with axis of rotation crossing the valve member
  • Y10T137/5617 - With cooling
  • Y10T137/5689 - Rotary reversing valve

• US Classifications

  • 137 - Fluid handling