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WO/2020/119884A1 |
The invention relates to a circulation pump for pump fluid comprising: a multi-part housing (1, 2), which borders a channel for the pump fluid, wherein the housing (1, 2) is provide with a housing base (11), a housing cover (2) and a per...
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WO/2020/114802A1 |
The invention relates to a Magneto ignition system for battery less hand-held combustion engines comprising a claw generator (1) with a stationary circular power coil winding (10) enclosed by two iron claw halves (11, 12) and with a rota...
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WO/2020/117485A2 |
An axial flux motor water pump comprising a housing, a cover attached to the housing, a stator mounted within the housing, the stator comprising a plurality of stator poles mounted in a ring, each stator pole comprising an electric wire ...
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WO/2020/116429A1 |
A rotating electrical machine (10) comprises: a field element (40); and an armature (50) having a multi-phase armature winding (51) and a base member (52) to which the armature winding is fixed. The armature winding includes conductive w...
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WO/2020/116805A1 |
An embodiment relates to a motor which comprises: a housing; a cover disposed to cover the housing; a stator disposed in the housing; a rotor disposed inside the stator; a shaft disposed in the center of the rotor; a sensing magnet dispo...
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WO/2020/114539A1 |
The invention relates to an electric machine (1), in which the permanent magnets (31) of a rotor (3) of the electric machine (1) are enclosed by coils (32). The coils (32) can be energized, in particular independently of one another, dep...
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WO/2020/108921A1 |
The invention relates to a permanent magnet motor/generator (200) showing a stationary central shaft, the motor/generator showing a rotation axis (102), a first side (A) and a second side (B), the first side and the second side axially d...
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WO/2020/109458A1 |
The invention is directed to an electric generator (102) comprising a rotor (106) with permanent magnets, configured for rotating about a rotation axis; a stator (104) comprising at least one magnetic yoke (108, 110) with arms (108.1, 11...
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WO/2020/108692A1 |
The invention relates to an electric motor, comprising a stator (1) and a rotor (2), wherein: the rotor (2) has permanent magnets (3) capable of magnetic reversal; the stator (1) is divided into n portions (4) over the circumference of t...
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WO/2020/099903A1 |
The invention relates to the field of electrical energy production by means of converting magnetic field energy and can be used during the creation of small-scale high-output electrical machines. An output winding is configured of counte...
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WO/2020/100807A1 |
This rotating electric machine (10) is provided with: a field element (40) formed by having a magnet portion (1000, 1100) having a plurality of magnetic poles, the polarities of which alternate in the circumferential direction; and an ar...
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WO/2020/098126A1 |
A brushless motor and a mechanical arm. The brushless motor comprises a stator assembly and a rotor assembly rotating with respect to the stator assembly. The stator assembly comprises an iron core (3); the side wall of the iron core (3)...
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WO/2020/095098A1 |
The invention relates to the field of producing electrical and mechanical energy by converting magnetic field energy, and can be used to create high-power electric machines having a minimal break-away torque equal to the resistance of th...
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WO/2020/088052A1 |
An electromagnetic drive motor (11), comprising a motor stator and a motor rotor (5). A housing (8) of the motor rotor (5) is sleeved on a stator iron core (1) of the motor stator where a stator winding (2) is wrapped. A through hole (10...
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WO/2020/089165A1 |
The invention relates to a rotor (5) for an electrical machine (1), having a central rotor axis (A). The rotor comprises - a rotor carrier (7) and at least one superconducting permanent magnet (9) carried mechanically by the rotor carrie...
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WO/2020/090447A1 |
An electric rotary machine (10) is provided with: a field element (40) having a magnet section (1000) that is formed in a ring shape and that includes a plurality of magnetic poles in which the polarities alternate in the circumferential...
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WO/2020/087691A1 |
A motor, a power apparatus, and a robot vehicle, the motor (100) comprising a stator (30) and a rotor (50) capable of being rotatably arranged outside the stator (30), the height of the stator (30) being greater than or equal to 4 mm and...
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WO/2020/090449A1 |
An electric rotary machine (10) is provided with: a field element (40) having a magnet section (1000) that is formed in a ring shape and that includes a plurality of magnetic poles in which the polarities alternate in the circumferential...
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WO/2020/090365A1 |
This rotating electric machine (10) is provided with a field element (40) having: a magnet portion (1000) including a plurality of magnets, the polarities of which alternate in the circumferential direction; and a cylindrical magnet hold...
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WO/2020/089110A1 |
An electrical machine (20) having a stator (21) and having a rotor (22) mounted so as to be able to rotate with respect to the stator (21) is disclosed. The rotor (22) has at least one magnetic pole pair that has two magnets (23). The ro...
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WO/2020/092470A1 |
Disclosed is a motor or generator comprises a rotor and a stator, wherein the rotor has an axis of rotation and is configured to generate first magnetic flux parallel to the axis of rotation, the stator is configured to generate second m...
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WO/2020/088085A1 |
Disclosed are a motor rotor (20) and a permanent magnet motor (100). The motor rotor comprises: a rotor iron core (21); an even number of first permanent magnets (22) arranged on an axial end face of the rotor iron core (21) at intervals...
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WO/2020/085030A1 |
This surface magnet motor comprises: an annular stator (900) having M (where M is an integer equal to or larger than 3) teeth (911); and a rotor (920) having an outer circumferential surface that opposes an inner circumferential surface ...
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WO/2020/084345A1 |
A flywheel system includes a fixture including a bottom support, a rotor characterized by a gravitational load and configured to rotate above the bottom support about a rotation axis, and a bottom magnetic levitation bearing. The bottom ...
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WO/2020/082105A1 |
The present invention relates to the field of idler rollers of the type used in conveyor belt systems. In one form, the invention relates to generation of electrical energy using idler rollers. In another form of the present invention re...
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WO/2020/083452A1 |
A flywheel system includes a rotor and a fixture. The rotor forms an aperture. The fixture includes a bottom support, a top support, and a shaft connecting the bottom support to the top support. The shaft passes through the aperture. The...
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WO/2020/084221A1 |
The invention relates to an electric module (11) of a fan of axis A, comprising a fan (12) provided with blades (13) which are rotatably movable inside a casing (40), and an electric machine comprising a rotor (60) secured to the fan (12...
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WO/2020/079944A1 |
A rotary electric machine (10) includes: a rotor (40); and a stator (50) having polyphase stator winding wires (51) provided with lead wire parts (81, 82) arranged at a predetermined interval in the circumferential direction. The rotary ...
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WO/2020/080126A1 |
A rotary electric machine (10) is provided with: a field element (40) including a magnet part (42) that has a plurality of magnetic poles having alternating polarities in the circumferential direction; and an armature (50) having polypha...
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WO/2020/078667A1 |
The invention relates to a stator tooth for an electric machine, comprising a casing (12) extending between a first face (13) with means for fixing to a stator yoke and an opposite second face (14). The casing houses one or more conducti...
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WO/2020/075334A1 |
[Problem] To provide an electric motor capable of high output by rotating a stator of the electric motor, and using the rotational force of this stator for rotation of a rotor. [Solution] This electric motor 80a, 80b rotates a stator 40,...
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WO/2020/075129A1 |
A traction control system for a vehicle having a first wheel driven by a first electric motor, wherein the first electric motor includes a first set of coil windings, the traction control system comprising a first controller arranged to ...
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WO/2020/074222A1 |
The invention relates to a drone (1) for triggering naval mines, which drone comprises a drive having an electric motor (3) for locomotion in the water, wherein: said electric motor (3) can be used additionally to trigger the naval mines...
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WO/2020/075416A1 |
A dynamo-electric machine (10) is provided with: a rotor (40) having a first magnet which is a permanent magnet and rotatably supported by a housing (30); and a stator (50) affixed to the housing (30) and disposed coaxial with the rotor ...
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WO/2020/076185A1 |
An electric motor is configured with a shaft (1). A rotor is comprised of an inner cylindrical rotor and an outer cylindrical rotor which are coaxial and capable of conjoint rotation. The outer rotor, which is configured for connection t...
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WO/2020/071699A1 |
An embodiment relates to a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed on the outside of the rotor, wherein the rotor includes a rotor core and a plurality of magnets disposed on the outer circumferenti...
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WO/2020/066368A1 |
This rotor comprises a rotor core (11) having an external shape that includes: a first circular arced section (40) provided so as to intersect a d-axis; a linear section (41) provided so as to intersect a q-axis; and a curved section (42...
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WO/2020/067276A1 |
One aspect of the motor according to the present invention is provided with: a rotor core, having a lidded cylinder-shaped rotor core that has a shaft extending along the center axis and a hollow cylindrical magnet provided on the inner ...
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WO/2020/065088A1 |
The invention relates to an electric actuator comprising a housing (2), an electric motor comprising a wound stator and a rotor mounted on a shaft, a printed circuit for powering the stator, an intermediate plate (3), a mechanical reduct...
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WO/2020/057081A1 |
Disclosed is a double-layer permanent magnet compound magnetic circuit memory motor, comprising a hybrid permanent magnet rotor, a stator, an armature winding and a rotating shaft, wherein the hybrid permanent magnet rotor comprises a ro...
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WO/2020/057018A1 |
Provided are a motor stator, a motor, and a bus. The motor stator comprises stator teeth (1). The stator teeth (1) comprise a tooth root portion (2) and a tooth tip portion (3). The tooth tip portion (3) is provided on the tooth root por...
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WO/2020/060545A1 |
Described is a hybrid permanent magnet and wire wound starter generator system. The system includes a polyphase stator that converts a rotating magnetic field to electrical energy. The system also includes a rotor including a plurality o...
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WO/2020/053927A1 |
A rotor (3) has a permanent magnet (36), a rotor core (30), and a holding part (37) that covers the outer peripheral surface of the rotor core (30). The rotor core (30) has a magnet insertion hole (35), an inner-side core part (31), an o...
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WO/2020/046940A1 |
An axial flux motor includes a housing; a drive shaft disposed within the housing; at least one rotor; and at least one stator. The at least one rotor includes a diametrically-magnetized single pole pair magnetic ring having a rotor aper...
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WO/2020/043406A1 |
An electric generator (11) having a stator (20), a rotor (30) and a plurality of coils (41, 42, 43) including conductors shaped as a tape, the rotor (30) extending axially along a longitudinal axis (Y) between a first axial end (22) and ...
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WO/2020/043405A1 |
An electric generator (11) having a stator (20), a rotor (30) and a plurality of coils (41, 42, 43) including conductors shaped as a tape, the stator (20) extending axially along a longitudinal axis (Y) between a first axial end (22) and...
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WO/2020/038112A1 |
Provided by the present invention is a high-efficiency ferrite magnetism-gathering synchronous motor, comprising a stator component, a rotor component, a housing, a front cover and a rear cover, wherein the stator component comprises a s...
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WO/2020/038886A1 |
An electrical AC machine (11) comprises: a stator (20) having a plurality of teeth (101, 102, 3, 104, 105, 106, 107, 108, 109, 110, 111, 112) alternating with a plurality of slots (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 2) in a circumferenti...
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WO/2020/035925A1 |
Provided is a rotating electric machine with which it is possible to suppress an increase in torque ripples by forming both magnetic poles and rotor core divided surfaces in a step skew structure, and to improve material yield and ease o...
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WO/2020/031698A1 |
[Problem] To reduce the size and cost of a motor and a control device. [Solution] The present invention relates to a motor for appropriately supplying one-way current to each of winding wires, and a circuit for driving the motor. Two ful...
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