2416570

Information

• Patent Grant
• 2416570

• References
• Source

• Patent Number

  2,416,570

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1947
  77 years ago

• CPC

  • G01L1/02 - by hydraulic or pneumatic means
  • G01F23/0038 - using buoyant probes
  • Y10T137/742 - In separate communicating float chamber
  • Y10T137/7771 - Bi-directional flow valves
  • Y10T137/7813 - Plural reactor surfaces
  • Y10T137/7826 - With valve closing bias
  • Y10T137/7834 - Valve seat or external sleeve moves to open valve
  • Y10T137/8326 - Fluid pressure responsive indicator, recorder or alarm
  • Y10T137/87056 - With selective motion for plural valve actuator

• US Classifications

  • 267 - Spring devices
  • 073 - Measuring and testing
  • 074 - Machine element or mechanism
  • 114 - Ships
  • 137 - Fluid handling
  • 188 - Brakes
  • 251 - Valves and valve actuation