ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F16K0025040000 Arrangements for preventing erosion, not otherwise provided for 1
F16K0027000000 Construction of housings (methods for welding housings B23K); Use of materials therefor 1
F16K0027020000 of lift valves (for reducing the flow resistance of screw-spindle lift-valves F16K0001060000) 1
F16K0027040000 of sliding valves 1
F16K0027060000 of taps or cocks 1
F16K0027070000 of cutting-off parts of tanks, e.g. tank-cars 1
F16K0027080000 Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves 1
F16K0027100000 Welded housings 1
F16K0027120000 Covers for housings 1
F16K0029000000 Arrangements for movement of valve members other than for opening or closing the valve, e.g. for grinding-in, for preventing sticking 1
F16K0029020000 providing for continuous motion 1
F16K0031000000 Operating means; Releasing devices 1
F16K0031020000 electric; magnetic 1
F16K0031040000 using a motor 1
F16K0031050000 specially adapted for operating hand-operated valves or for combined motor and hand operation 1