3555251

Information

• Patent Grant
• 3555251

• References
• Source

• Patent Number

  3,555,251

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  53 years ago

• CPC

  • F24F11/00 - Control or safety systems or apparatus
  • G05D23/1917 - using digital means
  • G05D23/20 - with sensing elements having variation of electric or magnetic properties with change of temperature
  • F24F11/0012 - Air temperature
  • F24F2011/0061 - using electronic processing
  • F24F2221/56 - Cooling being a secondary aspect
  • Y10S236/08 - Computer

• US Classifications

  • 700 - Data processing: generic control systems or specific applications
  • 165 - Heat exchange
  • 236 - Automatic temperature and humidity regulation