ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G05B0009030000 with multiple-channel loop, i.e. redundant control systems 1
G05B0009050000 fluidic 1
G05B0011000000 Automatic controllers (G05B0013000000 takes precedence);; 1
G05B0011010000 electric 1
G05B0011060000 in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers (G05B0011260000 takes precedence);; 1
G05B0011100000 the signal transmitted being dc 1
G05B0011120000 the signal transmitted being modulated on an ac carrier 1
G05B0011140000 in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers (G05B0011260000 takes precedence);; 1
G05B0011160000 Two-step controllers, e.g. with on/off action 1
G05B0011180000 Multi-step controllers 1
G05B0011260000 in which the output signal is a pulse-train 1
G05B0011280000 using pulse-height modulation; using pulse-width modulation 1
G05B0011300000 using pulse-frequency modulation 1
G05B0011320000 with inputs from more than one sensing element; with outputs to more than one correcting element 1
G05B0011360000 with provision for obtaining particular characteristics, e.g. proportional, integral, differential 1