1903125

Information

• Patent Grant
• 1903125

• References
• Source

• Patent Number

  1,903,125

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1933
  92 years ago

• CPC

  • F28D1/0233 - with air flow channels
  • F28D1/05316 - Assemblies of conduits connected to common headers
  • F28F1/14 - and extending longitudinally
  • F28F2265/26 - for allowing differential expansion between elements
  • Y10S165/067 - Cylindrical heat exchanger rectilinearly slidable relative to its support
  • Y10T29/49373 - Tube joint and tube plate structure

• US Classifications

  • 165 - Heat exchange
  • 029 - Metal working