ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B64D0031060000 actuated automatically 1
B64D0031080000 for keeping cruising speed constant 1
B64D0031100000 for preventing asymmetric thrust upon failure of one power plant 1
B64D0031120000 for equalising or synchronising power plants 1
B64D0031140000 Transmitting means between initiating means and power plants 1
B64D0033000000 Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for 1
B64D0033020000 of combustion air intakes (air intakes for gas-turbine plants or jet-propulsion plants per seF02C0007040000; air intakes for combustion engines in general F02M0035000000) 1
B64D0033040000 of exhaust outlets or jet pipes (exhaust outlets for combustion engines in general F01N; jet pipes or nozzles for jet-propulsion plants per seF02K; plants characterised by the form or arrangement of the jet pipe or nozzle F02K) 1
B64D0033080000 of power plant cooling systems (cooling of internal-combustion engines per seF01P; cooling of gas-turbine plants or jet-propulsion plants per seF02C, F02K) 1
B64D0033100000 Radiator arrangement 1
B64D0033120000 of retractable type 1
B64D0035000000 Transmitting power from power plant to propellers or rotors; Arrangements of transmissions (propellers or rotors per se, helicopter transmissions B64C) 1
B64D0035020000 characterised by the type of power plant 1
B64D0035040000 characterised by the transmission driving a plurality of propellers or rotors 1
B64D0035060000 the propellers or rotors being counter-rotating 1