Patent application number | Description | Published |
20120169173 | STATOR FOR MOTOR - The present invention relates to a stator for a motor including: a stator core having an annular back yoke and a plurality of teeth; an upper insulator having an annular body portion formed correspondingly to the back yoke of the stator core and a plurality of teeth insulation portions formed correspondingly to the teeth of the stator core so as to cover the upper sides of the teeth of the stator core; a lower insulator having an annular body portion formed correspondingly to the back yoke of the stator core and a plurality of teeth insulation portions formed correspondingly to the teeth of the stator core so as to cover the upper sides of the teeth of the stator core; a plurality of insulation films each adapted to be inserted into the slot to cover the side of the stator core exposed to the inside of the slot between the upper insulator and the lower insulator; and coils adapted to be wound on the teeth of the stator core enclosed by the upper insulator, the lower insulator and the insulation films. | 07-05-2012 |
20120175992 | STATOR FOR COMPRESSOR MOTOR - A stator for a compressor motor that has a structure in which the ends of insulation films inserted into slots of a stator core are supportedly locked to locking protrusions formed on upper and lower insulators for insulating the upper and lower sides of the stator core, thereby allowing the insulation films to be securely supported and providing easy assembling process for the insulation film and the upper and lower insulators. | 07-12-2012 |
20120206009 | STATOR FOR MOTOR - The present invention relates to a stator for a motor having a stator core having an annular back yoke and teeth protruded annularly in a radial direction from the back yoke, a plurality of coils adapted to be wound on the teeth, and an insulator adapted to cover the stator core and the coils for insulation and having supporting ends formed sequentially to have different heights so as to support the plurality of coils thereon, thereby preventing the plurality of coils from being in contact with one another and locking projections formed at both sides or one side of the supporting ends so as to prevent the coils from escaping from the supporting ends, wherein each of the supporting ends has a stepped groove formed at a position spaced apart by a predetermined distance from the locking projections so as to allow the nozzle of the coil winding machine to be accessed thereto, and a total of the depth of the stepped groove and the height of each of the locking projections is larger than the radius of the nozzle. | 08-16-2012 |
20130009513 | STATOR ASSEMBLY FOR MOTOR - Disclosed therein is a stator assembly including: a stator core ( | 01-10-2013 |
20130106237 | STATOR ASSEMBLY FOR MOTOR | 05-02-2013 |
20130113335 | ROTOR HOUSING FOR EASY AND SAFE ASSEMBLING AND METHOD FOR ASSEMBLING MOTOR SET USING THE ROTOR HOUSING - The present invention relates to a method for assembling a motor set that includes: coupling a rotor housing having a plurality of operating holes to a stator having shaft bushings with holes formed therein through the operating holes, thereby making the holes to be seen through the operating holes; coupling the holes of the stator associated with the rotor housing to stator assembly holes of a motor set assembly, the holes of the stator being aligned with the stator assembly holes of the motor set assembly; and inserting rivets into the holes through the operating holes and coupling the rivets to the stator assembly holes. | 05-09-2013 |
20130328438 | STATOR OF MOTOR AND METHOD FOR MANUFACTURING THE STATOR - Disclosed is a stator of a motor having a stator core having a plurality of teeth protruded therefrom and a slot formed between the adjacent teeth; and at least one or more L-shaped coupling members adapted to be attached to given positions on a side peripheral surface of the stator core, each L-shaped coupling member having a flat surface portion and a side wall portion, the flat surface portion 2 | 12-12-2013 |
20130342067 | ROTOR OF MOTOR - Disclosed is a rotor of a motor including: a cup-shaped rotor housing having a side wall portion formed along the outer peripheral surface thereof; a rotor core disposed inside the side wall portion of the rotor housing and having a plurality of U-shaped insertion grooves formed therealong; and a plurality of U-shaped magnets adapted to be inserted correspondingly into the plurality of U-shaped insertion grooves of the rotor core. | 12-26-2013 |
20140191608 | ROTOR FOR MOTOR - Disclosed therein is a rotor for a motor. The rotor includes: a rotor core including an annular ring having a shaft hole formed at a central portion thereof, a plurality of yokes formed around the annular ring, and magnet insertion holes formed between the neighboring yokes; magnets respectively inserted into the magnet insertion holes; and a pair of rotor covers each having a ring plate, which has a shaft insertion hole formed at a central portion thereof, and a plurality of stoppers protrudingly formed around the ring plate. A pair of the rotor covers are joined to an upper portion and a lower portion of the rotor core in such a fashion that the stoppers are respectively located at side portions of the magnet insertion holes. | 07-10-2014 |
20140361659 | ROTOR HOUSING FOR EASY AND SAFE ASSEMBLING - Disclosed is a rotor housing for a motor. The rotor housing has a shaft bushing in the center thereof and includes a plurality of operating holes disposed at a defined position between an outer circumference of the rotor housing and the shaft bushing. The defined position corresponds to the position of a plurality of holes formed in a stator to be coupled to the rotor housing. | 12-11-2014 |