1002219

Information

• Patent Grant
• 1002219

• References
• Source

• Patent Number

  1,002,219

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1911
  113 years ago

• CPC

  • F16K21/18 - closed when a rising liquid reaches a predetermined level
  • Y10T137/3146 - Combined high and low level responsive
  • Y10T137/731 - With control fluid connection at desired liquid level
  • Y10T137/741 - Within tank
  • Y10T137/742 - In separate communicating float chamber

• US Classifications

  • 137 - Fluid handling