F22B17/10 - CPC Classification Index

ClassID:

155497 ⎘

F22B17/10 - CPC Classification

Classification description:

Water-tube boilers of horizontally-inclined type, e.g. the water-tube sets being inclined slightly with respect to the horizontal plane 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

Sub-classes:

F22B17/105 » {with tubes in series flow arrangement} 0
F22B17/12 » the sectional headers being in vertical or substantially vertical arrangement 1
F22B17/14 » the sectional headers being in horizontal or substantially horizontal arrangement 0

Recent Application in this class:

20170067630

2017-03-09

Apparatus that provides and evaporation cycle of a natural circulation steam generator in connection with a vertical duct for upward gas flow