1852168

Information

• Patent Grant
• 1852168

• References
• Source

• Patent Number

  1,852,168

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  92 years ago

• CPC

  • F28D1/0233 - with air flow channels
  • F28D1/0477 - the conduits being bent in a serpentine or zig-zag
  • F28F3/025 - the means being corrugated, plate-like elements
  • Y10S165/329 - Corrugated fin attached to heat transfer surface

• US Classifications

  • 165 - Heat exchange
  • 219 - Electric heating