2258450

Information

• Patent Grant
• 2258450

• References
• Source

• Patent Number

  2,258,450

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1941
  83 years ago

• CPC

  • F16K31/26 - with the valve guided for rectilinear movement and the float attached to a pivoted arm
  • F25B41/065 - Float control valves
  • Y10T137/2931 - Diverse fluid containing pressure systems
  • Y10T137/3018 - From above liquid level
  • Y10T137/3068 - Float
  • Y10T137/7323 - By float

• US Classifications

  • 137 - Fluid handling
  • 062 - Refrigeration