468640

Information

• Patent Grant
• 468640

• References
• Source

• Patent Number

  468,640

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1892
  133 years ago

• CPC

  • F28D1/024 - with an air driving element
  • F28F27/02 - for controlling the distribution of heat-exchange media between different channels
  • Y10S165/103 - Valves each controls a radiator section
  • Y10T137/7838 - Plural

• US Classifications

  • 165 - Heat exchange
  • 137 - Fluid handling