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WO/2024/088469A1 |
The invention relates to a stator (1) of an electric machine (2), in particular for a drivetrain (3) of a motor vehicle (4), comprising a hollow-cylindrical stator body (6) that is formed by a multiplicity of bundled stator laminations (...
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WO/2024/089933A1 |
This rotor member comprises: a soft magnetic body which is a cylindrical molded body formed from soft magnetic powder, and has a first end surface facing a first direction along the center axis of the soft magnetic body and a second end ...
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WO/2024/090479A1 |
A motor core manufacturing method of the present disclosure comprises: a step for holding a resin-filling-unit-containing motor core in a metal mold in which a resin filling passage is formed so that the resin filling passage and the res...
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WO/2024/088466A1 |
The invention relates to a method for producing a stator (1) for an electric machine, wherein in a first step a coil carrier (2) with regularly spaced teeth (3) is provided, and then in a second step a plurality of partial coils (4) are ...
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WO/2024/089268A1 |
The invention relates to a method for connecting sheet-metal parts (2) to form at least one lamination stack (3). In order to create especially precise and stable lamination stacks, according to the invention, the sheet-metal parts (2) a...
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WO/2024/089788A1 |
This short circuit detection device (100) for a rotating electric machine (10) comprises a signal acquisition unit (61), a signal decomposition unit (62), and a short circuit detection unit (63), and detects a short circuit of a stator c...
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WO/2024/090764A1 |
A motor for a compressor, according to one embodiment of the present disclosure, may comprise one or more magnets. The motor may comprise a rotor core having a plurality of magnet support structures, which define one or more magnet-mount...
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WO/2024/088677A1 |
The invention relates to a method for impregnating at least one wire winding (26) of a component (10), in particular a stator (50) or a rotor (12) for an electric motor, wherein the at least one wire winding (26) has a winding head (30) ...
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WO/2024/083655A1 |
The invention relates to a device (10) for joining elongate component regions (L1, L2) of winding elements of at least one winding of an electric machine, comprising a first tool part (12), which has a receiving area (14) that has a coni...
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WO/2024/083283A1 |
The invention relates to a method for producing a stator of an electric rotating machine and to a device for producing a stator of an electric rotating machine. Furthermore, the invention relates to a stator and to an electric rotating m...
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WO/2024/083455A1 |
The invention relates to a method, preferably for winding a magnet unit of a rotor of an electric machine, comprising a provision step, in which a rotor shaft (5) fitted with a magnet unit and belonging to a rotor is provided, and a wind...
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WO/2024/083656A1 |
The invention relates to a method for connecting two pin-shaped component regions (L1, L2) of winding elements of at least one winding of an electric machine, wherein the pin-shaped component regions (L1, L2) are welded together while th...
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WO/2024/085049A1 |
Provided is a method for inspecting a laminated iron core, the method making it possible to inspect the projection amount of a welded part with high precision and high speed. A method for inspecting a laminated iron core 1 in which a plu...
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WO/2024/077849A1 |
Provided in the embodiments of the present application are a stator module and a conveying system. The stator module comprises a stator body and an armature winding, wherein the armature winding is fixedly arranged on the stator body, an...
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WO/2024/077661A1 |
Disclosed in the present invention is a rotor magnetic steel sheet mounting and pasting device. The device comprises: a mounting table; a magnetic steel splitting and mounting member, which comprises an N-pole magnetic steel splitting an...
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WO/2024/081398A1 |
A limited rotation motor system is disclosed that includes a stator within a housing, a rotor rotatably coupled within the stator by a first bearing system at a proximal end and a second bearing system at a distal end, each of said first...
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WO/2024/080097A1 |
Disclosed is a rotating electric machine stator manufacturing method including: a step for bringing the leading end portions of one coil piece and another coil piece for forming a stator coil of a rotating electric machine into contact w...
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WO/2024/078656A1 |
The invention relates to a method for producing a stator of an electric rotary machine, to an electric rotary machine stator produced by said method, and to an electric rotary machine that comprises the stator. In the method for producin...
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WO/2024/079442A1 |
A stator assembly (10) comprises an annular laminated stator former (11) of ferromagnetic material having stator teeth (12) which are directed radially inwardly and form stator slots (13) between stator teeth (12), wherein the stator slo...
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WO/2024/080316A1 |
A stacked body manufacturing device according to the present disclosure includes a supply mechanism for supplying thin plate-shaped metal pieces including metal pieces having an adhesive applied to a portion of at least one surface, and ...
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WO/2024/077662A1 |
Disclosed in the present invention is an automatic adhering device for a magnetic steel sheet of a rotor assembly, comprising: a mounting stand; magnetic steel separation and mounting members, comprising an N-pole magnetic steel separati...
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WO/2024/080260A1 |
A magnetization estimation device 10 estimates the state of magnetization of a permanent magnet 24 loaded in a magnetic material. The magnetization estimation device 10 comprises a measurement unit 11 that measures leakage flux generated...
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WO/2024/078755A1 |
The invention relates to a method for producing a stator (2) of a dynamoelectric machine (1), having the following steps: - stacking a laminated core (23) which has at least one stator bore (30), axially running grooves (8), and groove s...
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WO/2024/023264A9 |
The present invention relates to a stator for a rotary electric machine, having an axis X, comprising a yoke, teeth distributed on an inner periphery of the yoke extending from a radially inner face of the yoke toward the inside of the s...
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WO/2024/080404A1 |
The present invention relates to a stator of a rotating electric machine and a method for manufacturing same. The stator of the rotating electric machine of the present invention comprises: a stator core provided with a plurality of slot...
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WO/2024/079930A1 |
In the present invention, a first annular convexity 75 supporting an axially distal end of a magnet 63 is provided to a portion of another side surface 74 of a stopper plate 70 facing the magnet 63. A second annular convexity 76 supporti...
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WO/2024/079338A1 |
The invention relates to a method for contacting a winding with a carrier plate, wherein the winding has a first axial end and an opposite second axial end, and wherein the winding comprises at least two stranded wire ends for electrical...
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WO/2024/075549A1 |
When assembling divided iron cores, there was a problem in that multiple positioning steps were required, which led to an increased number of steps and more complex facilities, thereby causing an increase in processing costs.　According...
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WO/2024/074280A1 |
The present invention relates to an electrical connection device (1) electrically connecting an electric machine and a power electronics module, the device comprising: - phase bars (U1, V1, W1, U2, V2, W2) which are connected to the elec...
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WO/2024/075374A1 |
This rotary machine comprises: an electric motor provided with a stator and a rotor; a rotating shaft that rotates due to driving by the electric motor; an impeller that is attached to the rotating shaft; and a case that surrounds the st...
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WO/2024/076871A1 |
Disclosed herein is a bracket connectable to a stator core of an electrical machine. The bracket includes a comb portion having a plurality of teeth arranged in at least one row such that an indentation is defined between each pair of ad...
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WO/2024/075770A1 |
A laminate manufacturing apparatus of the present disclosure comprises a die unit (10) that performs a stamping process using an upper die (11) and a lower die (12), a base (20) that has a ground-contact surface for a floor (FL) and supp...
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WO/2024/074557A1 |
The invention relates to a method for producing an electric motor, and an electric motor that has - a housing (2) which can comprise one or more housing covers (5.1, 5.2), with a stator (3), - a rotor (4) with a rotational axis (20) and ...
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WO/2024/072568A1 |
A method of manufacturing a rotor assembly for an electric motor is disclosed. The rotor assembly includes a lamination stack extending along an axis, a plurality of magnets including a first and second magnet each coupled to the laminat...
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WO/2024/069694A1 |
In the present invention, a stator of a dynamo-electric machine comprises a slotted stator core, and a multi-phase flat wire coil made from segment coils, said flat wire coil passing through the slot and projecting from the end face of t...
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WO/2024/070043A1 |
[Solution] A method for manufacturing a rotor in which a magnet is held in a rotor core. This method for manufacturing a rotor includes: a magnet insertion step for inserting the magnet inside a magnet insertion hole in the rotor core; a...
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WO/2024/069945A1 |
An inspection device (1) inspects a place (120) to be inspected by being inserted into a gap (103) between a stator (102) and a rotor (101) of a rotating electric machine (100) and comprises: traveling bodies (111, 112) that are attached...
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WO/2024/071913A1 |
This invention relates to an impregnation device for impregnating varnish into portions of a hairpin which is mounted on a stator of an electric motor and exposed from both lengthwise end portions of the stator. The impregnation device o...
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WO/2024/067918A1 |
The invention relates to a rotor (1) for an electric machine (2), in particular for use within the powertrain (3) of a motor vehicle (4) which is driven in a hybrid or fully electric manner, said rotor (1) being made of a plurality (A) o...
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WO/2024/071333A1 |
A laminated body manufacturing device according to the present disclosure comprises: a feed mechanism which is capable of feeding a plurality of iron core members that include a locking iron core member having a locking piece on an outer...
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WO/2024/070730A1 |
This stator is provided with a stator core and a resin member provided to the stator core. The resin member includes: a filling part which fills a slot opening formed between two teeth adjacent in a circumferential direction and which ex...
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WO/2024/061836A1 |
An axial flux stator core (50) and a manufacturing thereof is proposed. The axial flux stator core (50) has a spirally layered structure (24), wherein the axial flux stator core (50) comprises a metal strip (14) having a longitudinal fir...
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WO/2024/061399A1 |
The invention relates to a rotor (1) for an electric machine (2), in particular for use within the powertrain (3) of a motor vehicle (4) which is driven in a hybrid or fully electric manner. The rotor (1) is made of a plurality of rotor ...
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WO/2024/063283A1 |
An apparatus for heating a laminated core according to the present invention comprises a casing 21 in which a reflective plate 212 is installed thereinside; and a plurality of heating lamps 24 installed in the casing 21 so as to be posit...
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WO/2024/064474A1 |
An assembly for an electric motor includes a stator including a plurality of stator poles, each stator pole including a base end and a rotor end opposite the base end, and an electromagnetic coil around each stator pole. The coil around ...
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WO/2024/063282A1 |
An apparatus for manufacturing a laminated core of a motor according to the present invention comprises a lower mold 1 installed with a plurality of piercing dies 11, and a blanking mold 12 installed on one side of the piercing dies 11; ...
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WO/2024/061578A1 |
The invention relates to an additively manufactured, rotationally symmetrical magnetic plate (2), for a laminated core (4) of an electric machine (6), wherein at least two material components (8, 10), separated from one another in the pl...
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WO/2024/063298A1 |
An apparatus 100 for molding a magnet of a rotor core according to the present invention includes an upper mold 10 and a lower mold 30, the apparatus seating a laminated rotor core 20 on a laminated rotor core seating part 31 in the lowe...
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WO/2024/056839A1 |
The invention relates to a method for producing a rigid connection between a laminated core (2, 16, 17), which has a plurality of sheet metal parts (4) that are rigidly connected together, in particular in a bonded manner, and an inner h...
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WO/2024/055151A1 |
A stator test fixture (3) and a stator detection system (100). The stator detection system (100) comprises the stator test fixture (3). The stator test fixture (3) comprises a fixing base (31), a mandrel assembly (32), and a retaining me...
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