ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F02M0026150000 in relation to engine exhaust purifying apparatus 1
F02M0026160000 with EGR valves located at or near the connection to the exhaust system 1
F02M0026170000 in relation to the intake system 1
F02M0026180000 Thermal insulation or heat protection 1
F02M0026190000 Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system 1
F02M0026200000 Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners 1
F02M0026210000 with EGR valves located at or near the connection to the intake system 1
F02M0026220000 with coolers in the recirculation passage 1
F02M0026230000 Layout, e.g. schematics 1
F02M0026240000 with two or more coolers 1
F02M0026250000 with coolers having bypasses 1
F02M0026260000 characterised by details of the bypass valve 1
F02M0026270000 with air-cooled heat exchangers 1
F02M0026280000 with liquid-cooled heat exchangers 1
F02M0026290000 Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials 1