ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F23B0050000000 Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone 1
F23B0050020000 the fuel forming a column, stack or thick layer with the combustion zone at its bottom 1
F23B0050040000 the movement of combustion air and flue gases being substantially transverse to the movement of the fuel 1
F23B0050060000 the flue gases being removed downwards through one or more openings in the fuel-supporting surface 1
F23B0050080000 with fuel-deflecting bodies forming free combustion spaces inside the fuel layer 1
F23B0050100000 with the combustion zone at the bottom of fuel-filled conduits ending at the surface of a fuel bed 1
F23B0050120000 the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyor terminating above the fuel bed 1
F23B0060000000 Combustion apparatus in which the fuel burns essentially without moving 1
F23B0060020000 with combustion air supplied through a grate 1
F23B0070000000 Combustion apparatus characterised by means for returning solid combustion residues to the combustion chamber 1
F23B0080000000 Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel 1
F23B0080020000 by means for returning flue gases to the combustion chamber or to the combustion zone 1
F23B0080040000 by means for guiding the flow of flue gases, e.g. baffles 1
F23B0090000000 Combustion methods not related to a particular type of apparatus 1
F23B0090020000 Start-up techniques 1
จำนวนรหัสข้อมูล 15 จาก 73902