3424233

Information

• Patent Grant
• 3424233

• References
• Source

• Patent Number

  3,424,233

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  56 years ago

• CPC

  • F24F13/078 - combined with lighting fixtures
  • F21V33/0088 - Ventilating systems
  • F24F1/01 - in which secondary air is induced by injector action of the primary air
  • F24F3/056 - the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used
  • F21V29/30 - Forced cooling using liquids
  • F21Y2103/00 - Elongated light sources
  • F24F2001/0062 - receiving air from a central station

• US Classifications

  • 165 - Heat exchange
  • 236 - Automatic temperature and humidity regulation
  • 454 - Ventilation