2133249

Information

• Patent Grant
• 2133249

• References
• Source

• Patent Number

  2,133,249

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1938
  86 years ago

• CPC

  • C01C1/0452 - Heat exchangers
  • C01C1/0417 - characterised by the synthesis reactor
  • F28D7/06 - the conduits having a single U-bend
  • F28F9/02 - Header boxes End plates
  • F28F9/18 - by welding
  • Y10S165/472 - U-shaped conduits connected to side-by-side manifolds

• US Classifications

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