FI (list display)

  • F22B9/00
  • Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body HB CC 3L032
  • F22B9/02
  • .the boiler body being disposed upright, e.g. above the combustion chamber HB CC 3L032
  • F22B9/04
  • ..the fire tubes being in upright arrangement HB CC 3L032
  • F22B9/06
  • ...Arrangement of header boxes providing for return diversion of flue gas flow HB CC 3L032
  • F22B9/08
  • ..the fire tubes being in horizontal arrangement HB CC 3L032
  • F22B9/10
  • .the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber HB CC 3L032
  • F22B9/12
  • ..the fire tubes being in substantially-horizontal arrangement HB CC 3L032
  • F22B9/14
  • ...Arrangement of header boxes providing for return diversion of flue gas flow HB CC 3L032
  • F22B9/16
  • .the boiler body containing fire tubes disposed crosswise in inclined upward arrangement HB CC 3L032
  • F22B9/18
  • .Component parts thereof; Accessories therefor, e.g. stay-bolt connections HB CC 3L032
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