CPC Subgroup
H01F 27/34 Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
Full Title
Details of transformers or inductances, in general > Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- H01F 27/36 Electric or magnetic shields or screens (movable for varying inductance H01F21/10)
- H01F 27/38 Auxiliary core members; Auxiliary coils or windings