ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F01D0017080000 responsive to condition of working fluid, e.g. pressure 1
F01D0017100000 Final actuators (valves in general F16K) 1
F01D0017120000 arranged in stator parts 1
F01D0017140000 varying effective cross-sectional area of nozzles or guide conduits 1
F01D0017160000 by means of nozzle vanes 1
F01D0017180000 varying effective number of nozzles or guide conduits 1
F01D0017200000 Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted (sensing elements alone F01D0017020000; final actuators alone F01D0017100000) 1
F01D0017220000 the operation or power assistance being predominantly non-mechanical 1
F01D0017240000 electrical 1
F01D0017260000 fluid, e.g. hydraulic 1
F01D0019000000 Starting of machines or engines; Regulating, controlling, or safety means in connection therewith (warming-up before starting F01D0025100000; turning or inching gear F01D0025340000) 1
F01D0019020000 dependent on temperature of component parts, e.g. of turbine casing 1
F01D0021000000 Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for 1
F01D0021020000 Shutting-down responsive to overspeed 1
F01D0021040000 responsive to undesired position of rotor relative to stator, e.g. indicating such position 1