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ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F02C0003320000 Inducing air flow by fluid jet, e.g. ejector action 1
F02C0003340000 with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle 1
F02C0003360000 Open cycles 1
F02C0005000000 Gas-turbine plants characterised by the working fluid being generated by intermittent combustion 1
F02C0005020000 characterised by the arrangement of the combustion chamber in the plant (combustion chambers per seF23R) 1
F02C0005040000 the combustion chambers being formed at least partly in the turbine rotor 1
F02C0005060000 the working fluid being generated in an internal-combustion gas generator of the positive-displacement type having essentially no mechanical power output (internal-combustion engines with prolonged expansion using exhaust gas turbines F02B) 1
F02C0005080000 the gas generator being of the free-piston type 1
F02C0005100000 the working fluid forming a resonating or oscillating gas column, i.e. the combustion chambers having no positively actuated valves, e.g. using Helmholtz effect 1
F02C0005110000 using valveless combustion chambers 1
F02C0005120000 the combustion chambers having inlet or outlet valves, e.g. Holzwarth gas-turbine plants 1
F02C0006000000 Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus (aspects predominantly concerning such apparatus, see the relevant classes for the apparatus);;Adaptations of gas-turbine plants for special use 1
F02C0006020000 Plural gas-turbine plants having a common power output 1
F02C0006040000 Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output (F02C0006180000 takes precedence);; 1
F02C0006060000 providing compressed gas (F02C0006100000 takes precedence);; 1
จำนวนรหัสข้อมูล 15 จาก 73902