686860

Information

• Patent Grant
• 686860

• References
• Source

• Patent Number

  686,860

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1901
  123 years ago

• CPC

  • F28D1/024 - with an air driving element
  • F28F27/02 - for controlling the distribution of heat-exchange media between different channels
  • Y10S165/107 - Hydraulically independent heat exchange tubes disposed in housing

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers