ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
H02J0007060000 using discharge tubes or semiconductor devices 1
H02J0007080000 using discharge tubes only 1
H02J0007100000 using semiconductor devices only 1
H02J0007120000 using magnetic devices having controllable degree of saturation, i.e. transductors 1
H02J0007140000 for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle 1
H02J0007160000 Regulation of the charging current or voltage by variation of field 1
H02J0007180000 due to variation of ohmic resistance in field circuit, using resistance switching in or out of circuit step by step 1
H02J0007200000 due to variation of continuously-variable ohmic resistor 1
H02J0007220000 due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator 1
H02J0007240000 using discharge tubes or semiconductor devices 1
H02J0007260000 using magnetic devices with controllable degree of saturation 1
H02J0007280000 using magnetic devices with controllable degree of saturation in combination with controlled discharge tube or controlled semiconductor device 1
H02J0007300000 using armature-reaction-excited machines 1
H02J0007320000 for charging batteries from a charging set comprising a non-electric prime mover 1
H02J0007340000 Parallel operation in networks using both storage and other dc sources, e.g. providing buffering (H02J0007140000 takes precedence);; 1
จำนวนรหัสข้อมูล 15 จาก 73902