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ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F02M0026000000 Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems 1
F02M0026010000 Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages 1
F02M0026020000 EGR systems specially adapted for supercharged engines 1
F02M0026030000 with a single mechanically or electrically driven intake charge compressor 1
F02M0026040000 with a single turbocharger 1
F02M0026050000 High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor 1
F02M0026060000 Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor 1
F02M0026070000 Mixed pressure loops, i.e. wherein recirculated exhaust gas is either taken out upstream of the turbine and reintroduced upstream of the compressor, or is taken out downstream of the turbine and reintroduced downstream of the compressor 1
F02M0026080000 for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor 1
F02M0026090000 Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine 1
F02M0026100000 having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system 1
F02M0026110000 Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems 1
F02M0026120000 characterised by means for attaching parts of an EGR system to each other or to engine parts 1
F02M0026130000 Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories 1
F02M0026140000 in relation to the exhaust system 1
จำนวนรหัสข้อมูล 15 จาก 73902