| 摘要 |
<p>1,211,885. Transformers and inductors. GENERAL ELECTRIC CO. 15 Nov., 1967 [22 Nov., 1966], No. 51991/67. Heading HIT The high voltage end of a transformer or other inductive winding 111 comprises coaxiallydisposed pancake coils 120-123, each coil comprising two spirally-wound, interleaved conductors and each conductor being of one or more strands, the or one strand of each of the conductors in the first two coils 120, 121 being interconnected to form a series circuit which traverses both these coils twice before proceeding to any further coils and which is such that it finishes its second traverse of the first coil 120 at a turn immediately adjacent either the radially outermost or innermost conductor turn, whilst the incoming high voltage lead 130 is connected to the turn immediately adjacent the innermost or outermost conductor turn respectively. Fig. 2 shows an arrangement using singlestranded conductors, but in another embodiment (Fig. 4, not shown) each conductor has two strands which are connected in respective series circuits, the two series circuits being connected in parallel.</p> |
