2937626

Information

• Patent Grant
• 2937626

• References
• Source

• Patent Number

  2,937,626

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1960
  64 years ago

• CPC

  • F24H1/40 - with water tube or tubes
  • F22B7/06 - inside the furnace tube in transverse arrangements
  • F22B13/10 - with auxiliary water tubes inside the fire-box
  • F22D7/00 - Auxiliary devices for promoting water circulation

• US Classifications

  • 122 - Liquid heaters and vaporizers