3662950

Information

• Patent Grant
• 3662950

• References
• Source

• Patent Number

  3,662,950

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • F16K17/003 - reacting to pressure and temperature
  • G05D23/121 - characterised by the sensing element
  • Y10T137/7856 - Valve seat formed on or carried by a coupling element
  • Y10T137/7876 - With external means for opposing bias

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 137 - Fluid handling
  • 248 - Supports
  • 251 - Valves and valve actuation
  • 267 - Spring devices