1684118

Information

• Patent Grant
• 1684118

• References
• Source

• Patent Number

  1,684,118

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1928
  96 years ago

• CPC

  • B60H1/18 - the air being heated from the plant exhaust gases
  • Y10S165/122 - U heat exchange flow path and linear bypass
  • Y10T137/87362 - Including cleaning, treating, or heat transfer feature

• US Classifications

  • 165 - Heat exchange
  • 137 - Fluid handling
  • 237 - Heating systems