Hobart, H. M. (Henry Metcalf), 1868-1946 ed · Philadelphia, J. B. Lippincott · leaf 115
Fig. 1.—Comb Poles lamination is sometimes cut short of the poleface (see fig. 1), so that the fiux-density inthe air gap at that region is doubled. Some-times only the pole tips are cut away in thismanner (see fig. 2); this, however, being done … Fig. 2.—Comb Poles more with a view to approximating to a sinedistribution of the flux. See Pole Shoe. Pole, Consequent, a magnetic pole oc-curring in or near the middle of a magnet.Also, when two or more magnetic poles ofsimilar polarity are placed together so asto form one pole, they are said to…
Electrical engineering
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