| Document |
Document Title |
|
WO/2024/040742A1 |
Disclosed are a multi-pole few-slot unitized permanent magnet hub motor and a coordinated control system and method. The motor is composed of N same motor units evenly distributed in the circumferential direction of a radial cross sectio...
|
|
WO/2024/042019A1 |
The invention relates to a stator device (1) for installation in an electric motor comprising a stator and comprising at least two stator windings (6), wherein the stator windings (6) are fixed to the stator along a stator circumference ...
|
|
WO/2024/043357A1 |
The present invention relates to a stator for a rotating electrical machine, comprising: a stator core having a plurality of slots; a stator coil having a plurality of conductor segments inserted into the plurality of slots, and a plural...
|
|
WO/2024/044092A1 |
A dynamoelectric machine including an inner cylindrical stator, an outer cylindrical stator, and a cylindrical rotor positioned radially between the inner cylindrical stator and the outer cylindrical stator, the cylindrical rotor being r...
|
|
WO/2024/042731A1 |
An interior magnet rotor (10) according to an embodiment is provided with a rotor shaft extending in the rotational axis direction, rotor core (12), and a plurality of permanent magnets (20). The rotor core (12) has at least one magnet h...
|
|
WO/2024/040426A1 |
Disclosed is a mute self-generating generator, comprising a rotor excitation magnet and a stator power generation armature. The rotor excitation magnet comprises a three-layer structure in which the layers are attached to one another, th...
|
|
WO/2024/042986A1 |
[Problem] To provide an electric compressor that can cut down a material cost with a reduction in the dimension of an end plate used to prevent movement of a permanent magnet embedded in a rotor core of a motor. [Solution] This electric ...
|
|
WO/2024/042312A1 |
The invention relates to: a rotor for an electric motor, wherein the rotor comprises a rotor core and a rotor sleeve which circumferentially encloses the rotor core, wherein the rotor core comprises one or more magnets, wherein the rotor...
|
|
WO/2024/041534A1 |
The present invention relates to a motor rotor (100), comprising a rotor shaft (10), a core (20) and end plates (30). The rotor shaft (10) rotates around a rotation axis (X), the core (20) is rotationally fixed to the rotor shaft (10), a...
|
|
WO/2024/040741A1 |
The present invention relates to the field of motors. Disclosed is a motor iron core, comprising first material sections and second material sections. The first material sections and the second material sections are stacked in a height d...
|
|
WO/2024/037312A1 |
The present application provides an axial electric motor rotor, an axial electric motor, a power assembly, and a vehicle. The axial electric motor rotor comprises a rotor support and a magnet structure, the rotor support comprises a firs...
|
|
WO/2024/038906A1 |
This motor rotor comprises a shaft portion having a magnet and a holding tube fitted onto an outer circumferential surface of the shaft portion. The shaft portion has the magnet and a large-diameter portion having an outer diameter longe...
|
|
WO/2024/037969A2 |
The invention relates to a rotor (11) for an electric machine (1), comprising a base (110) with a magnet-receiving region (111) which is arranged concentrically with respect to a rotation axis (R) and forms a plurality of receiving pocke...
|
|
WO/2024/036658A1 |
The present invention provides a cooling structure and a manufacturing method therefor, and an axial magnetic field motor. The cooling structure comprises a housing and a flow channel formed inside the housing. The housing is made of a t...
|
|
WO/2024/036659A1 |
The present invention provides a cooling structure, a stator, an axial magnetic field motor and an assembly method thereof. The cooling structure comprises a cooling disc. The cooling disc comprises a rotor-facing surface, a stator-facin...
|
|
WO/2024/037294A1 |
Disclosed in the present invention is a brushless motor of a high-speed hair dryer, comprising a motor, an air passage barrel, and a blade part. The motor is vertically arranged; the air passage barrel is vertically sleeved on the upper ...
|
|
WO/2024/038041A1 |
The invention relates to a structural unit and to a method and a tool system for producing same for an electric machine, such as a rotor or more particularly a stator, having a lamination stack (1) put together from a plurality of sheet ...
|
|
WO/2024/039837A1 |
An electric machine, comprising a power supply and an electrically excited synchronous machine is provided. The electrically excited synchronous machine comprises a stator with stator windings, a rotor, comprising rotor poles with field ...
|
|
WO/2024/039067A1 |
There is disclosed a rotor core structure of a motor including an annular base; a plurality of yokes disposed along a circumferential direction of the base; a plurality of core layers multilayered on each other, the plurality of core lay...
|
|
WO/2024/037268A1 |
The present application provides an axial motor rotor, an axial motor, a power assembly and an electric device. The axial motor rotor comprises a rotor backing plate, a plurality of magnetic pole units and a fixing member, wherein the ro...
|
|
WO/2024/037677A1 |
The subject of the invention is a slip ring device for a doubly-fed induction generator. The slip ring device comprising multiple contact rings (1) and brushes (9), and a cooling fan. Each contact ring (1) is in a sliding contact with at...
|
|
WO/2024/037237A1 |
A stator (100), a motor (200), and a vehicle (300). The stator (100) comprises a stator iron core (10) and a stator winding (20), wherein the stator winding (20) comprises first coil groups (30) and second coil groups (40); the first coi...
|
|
WO/2024/031858A1 |
The present invention discloses a power base station, which comprises a lifting module, a hollow joint module bearing an axial load and a driving wheel module. The lifting module comprises a power mechanism, a lifting mechanism and a cra...
|
|
WO/2024/034868A1 |
A variable-capacity electric propulsion motor cooling structure according to the present invention is a structure for cooling a variable-capacity electric propulsion motor comprising: a rotor shaft; a rotor core having the shape of a cir...
|
|
WO/2024/034218A1 |
This rotor comprises: a columnar rotor core having a plurality of core sheets and a magnet insertion hole; and a magnet inserted into the magnet insertion hole. The plurality of core sheets have first core sheets and second core sheets t...
|
|
WO/2024/033335A1 |
The invention relates to a brushless electric motor (2) for a cooling fan, having a stator (4) with a number of radial stator teeth (12) with grooves (14) formed therebetween and a multi-phase rotary field winding (16) arranged on the st...
|
|
WO/2024/034217A1 |
This rotor comprises: a cylindrical rotor core which has a plurality of core plates that are stacked in the thickness direction and a magnet insertion hole that extends in the axial direction; and a magnet which is inserted in the magnet...
|
|
WO/2024/033235A1 |
The invention relates to an axial flow machine (10), comprising a rotor (14) having a rotor carrier (18), magnets (20) retained on the rotor carrier (18) and cooling channels (22) running inside the rotor carrier (18), which have cooling...
|
|
WO/2024/032183A1 |
The present invention relates to the technical field of electric vehicle motors. Disclosed are a motor and a side-mounted motor assembly mechanism. The motor comprises a rotor, magnetic steel sheets, a power output shaft, and a stator. T...
|
|
WO/2024/032001A1 |
The present application relates to the technical field of motor windings, and in particular to a stator, a hairpin motor, a powertrain, and a vehicle, for use in enabling a fundamental winding factor to be high and a harmonic winding fac...
|
|
WO/2024/034149A1 |
A permanent magnet rotor (100) according to an embodiment of the present invention comprises: a rotor core (120) including a rotor shaft, a first outer through hole (121) and a second outer hole (122) attached to the rotor shaft and made...
|
|
WO/2024/033857A1 |
An electric motor includes a plurality of structural rings that define a plurality of stator teeth. Tooth sections are formed from stacks of laminations that are positioned within each stator tooth of the plurality of stator teeth. The s...
|
|
WO/2024/033004A1 |
The invention relates to an electric motor with a rotor, in particular a rotatably mounted rotor. The rotor has a rotor shaft which protrudes through a recess of a laminated core, wherein the laminated core has a hollow design, and the r...
|
|
WO/2024/033054A1 |
The invention relates to a rotor of an electric machine, in particular a permanent magnet synchronous motor, comprising a rotor shaft (3) that can rotate about a rotor axis (2) and a rotor body (4) arranged on the rotor shaft (3) and, in...
|
|
WO/2024/036062A1 |
A rotor-wheeled motor assembly (200) includes a wheel (300) that includes a rim (320) having a tire mounting surface (326) and an interior radial surface (328) on an opposite side than the tire mounting surface and opposing an interior r...
|
|
WO/2024/027989A1 |
The invention relates to an electric machine (10) comprising at least one first electric machine part (12, 14), wherein said electric machine comprises at least a first cooling disc (20) and a further cooling disc (18) on which a first s...
|
|
WO/2024/029065A1 |
This electric motor uses a ring-like core, wherein the core comprises groove sections with fixed intervals on an edge section, and protrusions formed by machining are disposed in the groove sections.
|
|
WO/2024/029449A1 |
In the present invention, each of the magnetic poles of an embedded magnet-type rotor comprises an iron core on which magnets are arranged, and has a first flux barrier and a second flux barrier respectively provided to the end parts of ...
|
|
WO/2024/028133A1 |
The invention relates to an axial-flux electric machine (10) rotating about an axis of rotation (X) and comprising: - at least one rotationally mobile homopolar rotor (11) having p poles and comprising: • an annular disc (15) having an...
|
|
WO/2024/029256A1 |
An embedded-magnet-type rotary electric motor comprising a stator and a rotor that has a rotor core having a plurality of permanent magnets embedded in the interior thereof, the rotor being retained so as to be capable of rotating a rota...
|
|
WO/2024/028851A1 |
This design of powerful motor has axial permanent magnets,both ends of the magnets are useful. And because the two bearings are very close,so the diameter of the motor could be bigger; the cavities on the silicon steel sheets could be mo...
|
|
WO/2024/028272A1 |
The invention relates to a stator (1) for an electric motor (2), in particular for an external rotor motor, comprising a stator unit (3), having a laminated core (7) at least partially enclosed by an insulator (6), and also comprising a ...
|
|
WO/2024/029254A1 |
The present invention discloses a manufacturing method for a rotating electrical machine-use rotor, the method comprising: a heating step for heating a workpiece, which is a rotating electrical machine-use rotor core provided with a magn...
|
|
WO/2024/027875A1 |
The invention relates to a rotor carrier (1) for a rotor device (20) of an electric machine of an electric or hybrid vehicle having: - a flange connection portion (2) for connection to a flange means (22) of a shaft (21) of a rotor devic...
|
|
WO/2024/028251A1 |
The invention relates to an electric motor rotor assembly (2), having a central longitudinal axis (Z) which runs through the electric motor rotor assembly (2), at least two structural elements (4, 6, 8) which are arranged coaxial with re...
|
|
WO/2024/029367A1 |
The purpose of the present invention is to provide a composite laminated soft magnetic ribbon laminated to combine the advantages of materials and to obtain maximum efficiency as magnetic components for transformers, motor cores, etc., c...
|
|
WO/2024/028274A1 |
The invention relates to a stator (1) for an electric motor (2), in particular for an external-rotor motor, comprising a stator unit (3), having a laminated core (7) encased at least partially by an insulator (6), and having a stator car...
|
|
WO/2024/027988A1 |
The invention relates to an electric machine (10) comprising a rotor (12) which is accommodated on a rotor shaft (18) which has a first rotor shaft part (42) and a second rotor shaft part (44) which are joined to one another at a connect...
|
|
WO/2024/027874A1 |
The invention relates to a shaft (1), in particular a rotor shaft, for a rotor device (30) of an electric machine (50), the shaft comprising: - an input (2) for receiving rotational energy from a machine (40) which generates rotational e...
|
|
WO/2024/029750A1 |
A motor comprises: a housing; a stator disposed within the housing; and a rotor disposed inside the stator. The rotor comprises: a rotor core including a body portion, a flange portion extending radially from the bottom of the body porti...
|
