2213018

Information

• Patent Grant
• 2213018

• References
• Source

• Patent Number

  2,213,018

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1940
  84 years ago

• CPC

  • B60H1/00035 - for sending an air stream of uniform temperature into the passenger compartment
  • B60H2001/00157 - without by-pass
  • B60H2001/00171 - Valves on heaters for modulated liquid flow

• US Classifications

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