ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H05G0001420000 using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube 1
H05G0001440000 in which the switching instant is determined by measuring the amount of radiation directly 1
H05G0001460000 Combined control of different quantities, e.g. exposure time as well as voltage or current 1
H05G0001480000 Compensating the voltage drop occurring at the instant of switching-on of the apparatus (regulating supply without reference to operating characteristics of the apparatus G05F) 1
H05G0001500000 Passing the tube current only during a restricted portion of the voltage waveform 1
H05G0001520000 Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode 1
H05G0001540000 Protecting (overload protection combined with control H05G0001460000) 1
H05G0001560000 Switching-on; Switching-off 1
H05G0001580000 Switching arrangements for changing-over from one mode of operation to another, e.g. from radioscopy to radiography, from radioscopy to irradiation 1
H05G0001600000 Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography 1
H05G0001610000 for obtaining stereoscopic photographs 1
H05G0001620000 Circuit arrangements for obtaining X-ray photography at predetermined instants in the movement of an object, e.g. X-ray stroboscopy 1
H05G0001640000 Circuit arrangements for X-ray apparatus incorporating electronic image converters, e.g. image intensifiers 1
H05G0001660000 Circuit arrangements for X-ray tubes with target movable relatively to the anode 1
H05G0001680000 Circuit arrangements for Lilienfeld tubes; Circuit arrangements for gas-filled X-ray tubes 1