H - Electricity – 02 – K
Patent
H - Electricity
02
K
310/97
H02K 1/26 (2006.01) F02N 11/00 (2006.01) H02K 3/04 (2006.01)
Patent
CA 1273982
ABSTRACT OF THE DISCLOSURE A direct current motor includes a substantially cylindrical rotor core and a lead wire wound around the rotor core to form a rotor coil. The rotor core has a plurality of shallower and deeper slots circumferentially and alternately disposed in the peripheral face of the rotor core at angular intervals about the center axis of the rotor core so that each of the shallower and deeper slots extends axially from the front face to the rear face of the rotor core. Each of the shallower slots includes first outer and inner radially aligned sections, each receiving a portion of the lead wire. Each of the deeper slots includes: second outer and inner radially spaced sections, each receiving a portion of the lead wire; and a neck section interposed between the second outer and inner sections. The distance between the second outer section of each deeper slot and the center axis of the rotor core is substantially equal to the distance between the center axis of the rotor core and the first outer section of each shallower slow. The distance between the second outer and inner sections of each deeper slot is longer than the distance between the first outer and inner sections of each shallower slot. The width of the neck section is substantially smaller than widths of the second outer and inner sections.
561061
Kirby Eades Gale Baker
Mitsuba Electric Mfg. Co. Ltd.
LandOfFree
Direct current motor using rotor core with irregular slots does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Direct current motor using rotor core with irregular slots, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct current motor using rotor core with irregular slots will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1291998