ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F01B0023120000 Adaptations for driving rolling mills or other heavy reversing machinery 1
F01B0025000000 Regulating, controlling, or safety means (regulating or controlling in general G05) 1
F01B0025020000 Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity (distributing or expansion valve gear F01L) 1
F01B0025040000 Sensing elements 1
F01B0025060000 responsive to speed 1
F01B0025080000 Final actuators 1
F01B0025100000 Arrangements or adaptations of working-fluid admission or discharge valves (valves in general F16K) 1
F01B0025120000 Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted (sensing elements alone F01B0025040000; final actuators alone F01B0025080000) 1
F01B0025140000 peculiar to particular kinds of machines or engines 1
F01B0025160000 Safety means responsive to specific conditions (against water hammer or the like in steam engines F01B0031340000) 1
F01B0025180000 preventing rotation in wrong direction 1
F01B0025200000 Checking operation of safety devices 1
F01B0025220000 Braking by redirecting working fluid 1
F01B0025240000 thereby regenerating energy 1
F01B0025260000 Warning devices 1