1642216

Information

• Patent Grant
• 1642216

• References
• Source

• Patent Number

  1,642,216

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1927
  98 years ago

• CPC

  • G05D16/12 - the sensing element being a float
  • Y10T137/7758 - Pilot or servo controlled
  • Y10T137/7802 - Liquid level responsive gas flow control

• US Classifications

  • 137 - Fluid handling