F27B2007/3217 - CPC Classification Index

ClassID:

161033 ⎘

F27B2007/3217 - CPC Classification

Classification description:

Rotary-drum furnaces, i.e. horizontal or slightly inclined; Details, accessories, or equipment peculiar to rotary-drum furnaces; Arrangement of devices for charging; Charging at the open end of the drum axially, optionally at some distance in the kiln

Sub-classes:

F27B2007/3223 » {the charging device being movable axially, e.g. reciprocable} 0
F27B2007/3229 » {via a centrifugal device} 0
F27B2007/3235 » {the introducing device comprising a spray or a lance} 0
F27B2007/3241 » {in the flame of the burner} 0