2457292

Information

• Patent Grant
• 2457292

• References
• Source

• Patent Number

  2,457,292

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  75 years ago

• CPC

  • F23B80/04 - by means for guiding the flow of flue gases
  • F23B7/00 - Combustion techniques Other solid-fuel combustion apparatus
  • F23B70/00 - Combustion apparatus characterised by means returning solid combustion residues to the combustion chamber
  • F23B2700/005 - adapted for use in locomotives
  • F23B2700/023 - with various arrangements not otherwise provided for

• US Classifications

  • 055 - Gas separation