ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F01L0029080000 specially for rotary or oscillatory valves 1
F01L0029100000 Details, e.g. drive 1
F01L0029120000 Powered reverse gear 1
F01L0031000000 Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L0015000000-F01L0029000000; (sensing elements measuring the variable or condition to be controlled or regulated F01B) 1
F01L0031020000 with tripping-gear (for oscillatory valves F01L0031060000); Tripping of valves 1
F01L0031040000 with positively-driven trip levers 1
F01L0031060000 with tripping-gear specially for oscillatory valves; Oscillatory tripping-valves, e.g. of Corliss type 1
F01L0031080000 Valve drive or valve adjustment, apart from tripping aspects; Positively-driven gear 1
F01L0031100000 the drive being effected by eccentrics (F01L0031140000 takes precedence);; 1
F01L0031120000 Valve adjustment by displacing eccentric 1
F01L0031140000 Valve adjustment by links or guide rods, e.g. in valve-gears with eccentric drive 1
F01L0031160000 the drive being effected by specific means other than eccentric, e.g. cams; Valve adjustment in connection with such drives 1
F01L0031180000 specially for rotary or oscillatory valves 1
F01L0031200000 Valve adjustment 1
F01L0031220000 specially for lift valves 1