Johnson Electric S.a.

Ji Cheng Pan

Bao Ting Liu

Ji Dong Chai

Yong Song

Xu Hai Wei

Yue Li

Fei Li

Mao Xiong Jiang

Kwong Yip Poon

Gang Peng

Zhi Qiang Wu

Israr Ahmed Khan Saeed

Ngai Yan Lam

Guo Dong Zhang

Allan Wai Lun Kwan

Israr Saeed

A kitchen appliance has a base, a driven mechanism rotatable relative to the base, and an electric motor with a stator and a rotor for driving the driven mechanism. The stator comprises a stator core with two primary stator poles with stator windings wound there on and two auxiliary stator poles. The stator windings are configured in such a way that primary magnetic poles with the same polarity are formed at the primary poles and induced magnetic poles with the same polarity which is opposite to the polarity of the primary magnetic poles are formed at the auxiliary poles when the motor is electrified.

Kitchen appliance

A universal motor includes a wound rotor and a stator. The stator has stator windings and a stator code. The stator core has at least two poles with the stator windings wound thereon and a yoke connecting the poles. Each pole has a neck and a pole shoe forming a continuous pole arc facing the rotor. The ratio of the diameter of the motor to the width of the stator core measured across the poles is between 0.65&#x2dc;0.95.

Universal motor

An electric motor has a rotor, a stator and brushes. The rotor has a shaft, a rotor core fixed to the shaft and having a plurality of teeth, a commutator fixed to the shaft adjacent the rotor core and having a plurality of segments, and rotor winding units wound about the teeth and connected to the commutator segments. Each of the rotor winding units is connected to a pair of adjacent commutator segments. At least one of the rotor winding units has at least two coils connected in series. Each coil has at least two subcoils directly connected in series and separated from each other by at least one tooth. An initial subcoil and a final subcoil of each coil are respectively connected to a pair of segments.

Electric motor

An electric motor has a stator and a rotor magnetically coupled to the stator. The rotor has a shaft, a rotor core fixed to the shaft and having a plurality of teeth, a commutator fixed to the shaft adjacent the rotor core and having a plurality of segments, and rotor winding units wound about the teeth and connected to the segments. Brushes arranged in sliding electrical contact with the commutator transfer power to the rotor. Each of the rotor winding units has at least two subcoils directly connected in series to each other and separated from each other by at least one tooth. An initial subcoil and a final subcoil of each rotor winding unit are respectively directly connected to two adjacent segments.

A universal motor includes a stator and a rotor rotatably installed in the stator. The stator includes a stator core having a yoke, n primary poles with windings wound thereon and n auxiliary poles. The primary poles and auxiliary poles are alternately arranged on the radially inner side of the yoke in a circumferential direction thereof. When the windings are electrified, n primary magnetic poles and n auxiliary magnetic poles are formed at the primary poles and auxiliary poles respectively, n being an integer greater than 1. All the primary magnetic poles have the same polarity and the polarity of each auxiliary magnetic poles is opposite the polarity of the primary magnetic poles.

Universal motor with auxiliary magnetic poles

A motor has a stator and a rotor. The stator has 2P poles wherein P is an integer greater than one. The rotor has a shaft, a rotor core and a commutator fixed to the shaft. The commutator has m segments where m is an even integer greater than P. Every two adjacent segments are electrically connected by a winding unit so that the rotor winding comprises m winding units with at least one of the winding units comprising P coils connected in series; and each coil of each winding unit is directly connected to a corresponding two segments.

Motor

Apparatus for driving a nozzle of a bidet toilet, has a base; a nozzle; a guide deviceformed on the base for guiding linear movement of the nozzle; a motion output devicehaving an output shaft; a driving wheelattached to the output shaft and being rotatably driven with the output shaft; a pair of guide wheelsrotatably fixed relative to the base, and a non-toothed conveyerwound around the driving wheeland the guide wheelsand fastened to the nozzle. Rotation of the driving wheelcauses linear movement of the nozzle

Drive apparatus for bidet toilet

A food waste disposer has a housingdefining a grinding chamberhaving an inletand an outlet. A grinding mechanism including a shredder ringand a grinding disc, is disposed within the grinding chamber. A liner, preferably of a plastics material, extends from the shredder ringto the inlet. The linerreduces the noise generated by the disposer when in use.

Food waste disposal unit

A splash guard for an under the sink garbage disposal unit has a baffle which prevents splash back. The baffle has a membrane with a number of radially extending slits. Each slit has a pair of walls extending downwardly from the membrane forming a channel. One wall of each pair of walls has a lateral ledge or laterally displaced axial end forming a bottom to the channel. The other wall of each pair of walls is shorter in height so as to leave a gap between the second wall and the ledge of the first wall, thus forming a lateral opening at the bottom of the channel. Thus the slits form passageways through the membrane without having direct or aligned openings.

Growing community of inventors

Shenzhen, China

Ji Cheng Pan