747622

Information

• Patent Grant
• 747622

• References
• Source

• Patent Number

  747,622

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1903
  121 years ago

• CPC

  • F28D21/0003 - the heat being recuperated from exhaust gases
  • F28F27/02 - for controlling the distribution of heat-exchange media between different channels
  • Y10S165/101 - for controlling supply of heat exchange fluid flowing between hydraulically independent heat exchange sections
  • Y10T137/87362 - Including cleaning, treating, or heat transfer feature

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 137 - Fluid handling