1963633

Information

• Patent Grant
• 1963633

• References
• Source

• Patent Number

  1,963,633

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1934
  90 years ago

• CPC

  • G05D23/1346 - with manual temperature setting means
  • Y10T137/2953 - Gravitating
  • Y10T137/7724 - Thermal
  • Y10T137/87668 - Single actuator operates plural flow control means
  • Y10T137/87692 - With common valve operator
  • Y10T137/87829 - Biased valve

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation