3812794

Information

• Patent Grant
• 3812794

• References
• Source

• Patent Number

  3,812,794

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1974
  50 years ago

• CPC

  • F23H7/08 - reciprocating along their axes
  • F23G5/002 - characterised by their grates
  • F23H7/06 - with movable bars disposed parallel to direction of fuel feeding
  • F23H2700/003 - Stepped grates with rotatable or slidable gratebars

• US Classifications

  • 110 - Furnaces