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  • F22B17/00
    		•  Water-tube boilers of horizontally-inclined type i.e. the water-tube sets being inclined slightly with respect to the horizontal plane HB CC 3L032
  • F22B17/02
    		•  . built-up from water-tube sets in abutting connection with two header boxes in common for all sets e.g. with flat header boxes HB CC 3L032
  • F22B17/04
    		•  .. the water-tube sets being inclined in opposite directions e.g. crosswise HB CC 3L032
  • F22B17/06
    		•  .. the water-tube sets being bent angularly HB CC 3L032
  • F22B17/08
    		•  .. the water-tube sets being curved HB CC 3L032
  • F22B17/10
    		•  . built-up from water-tube sets in abutting connection with two sectional headers each for every set i.e. with headers in a number of sections across the width or height of the boiler HB CC 3L032
  • F22B17/12
    		•  .. the sectional headers being in vertical or substantially-vertical arrangement HB CC 3L032
  • F22B17/14
    		•  .. the sectional headers being in horizontal or substantially-horizontal arrangement HB CC 3L032
  • F22B17/16
    		•  .Component parts thereof; Accessories therefor HB CC 3L032
  • F22B17/18
    		•  .. Header boxes; Sectional headers HB CC 3L032
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