2901212

Information

• Patent Grant
• 2901212

• References
• Source

• Patent Number

  2,901,212

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1959
  66 years ago

• CPC

  • G05D23/123 - the sensing element being placed within a regulating fluid flow
  • F16K1/36 - Valve members
  • Y10S236/16 - Relief spring

• US Classifications

  • 251 - Valves and valve actuation
  • 236 - Automatic temperature and humidity regulation