| Document |
Document Title |
|
WO/2015/200557A1 |
A submersible thruster, and methods of optimizing and using same, including selecting a motor with an efficiency of greater than 75 percent when operated at 250 rpm immersed in a pressure-resistant fluid, the motor having a drive shaft w...
|
|
WO/2015/194210A1 |
Provided is a high-efficiency stepping motor in which the magnetic force of an excitation coil is made to effectively contribute to the rotating operation of the rotor. The stepping motor (50) uses permanent magnets (22) each having a su...
|
|
WO/2015/193066A1 |
The invention relates to a motor vehicle lock having an actuating element (2), in particular a control shaft, and a drive (3) for adjusting the actuating element (2), wherein the drive (3) has a rotor (4) and a stator (5), wherein the st...
|
|
WO/2015/163613A1 |
Disclosed is a stepping motor comprising: a bracket having a first protruding line and a second protruding line formed at both sides; a stator and a rotor disposed on the bracket; a lead screw coupled to the rotor; and a movement member ...
|
|
WO/2015/103463A1 |
A motor includes a rotor assembly includes a rotor and a motor shaft secured to the rotor. The motor further includes stator coils. Circuitry of the motor includes electronic components that cooperatively operate to activate and deactiva...
|
|
WO/2015/087841A1 |
A motor in which coil terminals (56) extending from a stator assembly (40) (stator) surrounding a rotor (30) are connected, via a flexible plate-like substrate (60) (wiring member), to a connector terminal (61) supported by a terminal su...
|
|
WO/2015/074940A1 |
The invention relates to an electric motor including a rotor (2) including a magnetised part (3) defining a plurality of rotor poles, and a stator (4) including a plurality of coils (8) and a magnetic armature (6) defining a magnetic cir...
|
|
WO/2015/067690A2 |
Stepper drive motor Provided is a stepper drive motor, comprising a coil, a stator, a rotor and a shaft, wherein the coil is wound around the stator; the stator comprises pole pieces, a winding bobbin, a stator housing and a connector, t...
|
|
WO/2015/025033A1 |
The invention relates to a motor vehicle lock with an actuating element (2) adjustable about an actuating element axis (1), in particular a control shaft, and with a drive (3) for adjusting the actuating element (2), wherein the drive (3...
|
|
WO/2014/199946A1 |
In a motor (1), a magnet (6) is configured so that four pairs of S-poles and N-poles are formed at equal angular intervals, and a stator core (8) has six salient poles (80) formed thereon. Of the plurality of salient poles (80), a first ...
|
|
WO/2014/116995A1 |
A reluctance machine includes a stator having N stator poles and a rotor having N rotor poles. Each stator pole has a stator winding, and the windings of the N stator poles are configured for excitation in a single phase. The current flo...
|
|
WO/2014/108051A1 |
A hybrid stepping motor comprises a front end cover (1), a rear end cover (2), a rotating shaft (3), a rotor (4), a stator (5), a front bearing (6), a rear bearing (7), and magnetic steel (8). The stator is an injection-molded stator. Mu...
|
|
WO/2014/103258A1 |
A motor driving apparatus includes a rotor, a first yoke including a first magnetic portion, a first coil configured to, if energized, excite the first magnetic portion, a second yoke including a second magnetic portion, a second coil co...
|
|
WO/2014/071960A1 |
The invention relates to an electric motor, in particular a reluctance motor, comprising: an armature containing a magnetisable material, wherein the armature has a plurality of pole shoes; an actuator which is arranged and mounted movab...
|
|
WO/2014/069288A1 |
The purpose of the present invention is to provide an inner rotor motor with a stator adopting a square stator core, capable of increasing the torque thereof without increasing the size of the motor. The inner rotor motor comprises: a st...
|
|
WO/2014/069361A1 |
A valve device (1) in which a valve element (6) driven by a stepping motor (8) opens and closes an aperture (3a) in a gas inlet tube (3) in a main body case (2) composed of a first case unit (10) and a second case unit (20) that are join...
|
|
WO/2014/051676A1 |
The present application concerns handheld electrical generators for charging mobile electronic devices. In one representative embodiment, a manually powered generator for charging a mobile device comprises a first magnet array having a p...
|
|
WO/2014/048088A1 |
A twelve-magnetic-pole stepper motor comprises a stator (110) and a rotor (120). The stator (110) comprises a left stator piece (111) and a right stator piece (112) that are arranged in a separated manner and in left-and-right symmetry. ...
|
|
WO/2014/027485A1 |
The present invention provides a highly reliable motor for suppressing noise even when drive load is high, and for suppressing sliding loss at the bearing portions to a minimum. Specifically, in a motor (1), a bearing mechanism (7) has a...
|
|
WO/2014/021912A1 |
A synchronous reluctance motor system is disclosed. The system may generally comprise an input power source that provides alternating phase current and voltage (e.g., AC current). The input power may be further conditioned through a vari...
|
|
WO/2013/128729A1 |
An actuator comprises: a coil; a permanent magnet rotor which is fixed to the output shaft inside the coil and rotatably supported; a bobbin which is formed with a nonmagnetic material and around which said coil is wound; a first stator ...
|
|
WO/2013/127531A1 |
The invention relates to a lock for a motor vehicle, comprising an actuating element (2) that is adjustable around an actuating element axis (1) and a drive mechanism (3) for adjusting the actuating element (2). The drive mechanism (3) i...
|
|
WO/2013/094659A1 |
The purpose of the present invention is to provide an inner-rotor type motor that enables a covering member to be produced easily and inexpensively without impairing an ability to prevent dust from entering inside the motor, and ease of ...
|
|
WO/2013/072615A1 |
A display module has a two-phase motor comprising a rotor (6) having N pairs of poles magnetised radially, in alternate directions, N being equal to 3 or 5, and a stator part (4) having at least two W-shaped circuits made from radial pol...
|
|
WO/2013/045978A1 |
The vibration and the noise of the stepper motor is very high compare to other motors due to discrete steps and ringing at each step. Also have the limitations of accuracy, power and torque. Ultra low speeds are very important in control...
|
|
WO/2013/013725A1 |
A diaphragm pump (10), in particular for use as a detergent dosage pump, comprises a pump housing (12) with at least a first check valve (14) and a second check valve (16), a fluid chamber (18), a diaphragm (20) defining a wall of the fl...
|
|
WO/2012/126517A1 |
The present invention relates to an adapter (101) for a motor comprising: (a) a base (106) having a motor-facing side and a board-facing side (201); (b) motor holding means (111) on the motor-facing side of the base (106); and (c) a plur...
|
|
WO/2012/126516A1 |
The present invention relates to an adapter (101) for a motor comprising: (a) a base (106) having a motor-facing side and a board-facing side (201); (b) motor holding means (111) on the motor-facing side of the base (106); and (c) a plur...
|
|
WO/2012/123937A1 |
A planetary push-pull electric motor comprising a ring stator fixedly mounted on the central axis of the planetary push-pull electric motor; a planetary rotor arranged to be magnetically movable around an inner circumference of the ring ...
|
|
WO/2012/121487A2 |
The present invention pertains to a step actuator, wherein a motor section being formed of a stepping motor serves as a driving source, a pinion gear is axially coupled with a rotation shaft of the motor section, a gear section is couple...
|
|
WO/2012/105849A1 |
This patent describes a three-phased reluctance motor (10) of stepper type with six coils placed in six slots (151-156) in a stator (5), n*6 teeth (7) in rotor (5) where n is an integer equal to or larger than 3, typically 8-16 and were ...
|
|
WO/2012/024855A1 |
A valve comprises an electric control part(10) and a mechanical part(20), said electric control part(10) comprising a bus signal receiving/delivering module(11) which is used for receiving a bus control signal and delivering it to a cent...
|
|
WO/2012/017781A1 |
Provided is a means for mitigating stringent constraints between a virtual polyhedron inscribed in a rotor and a virtual polyhedron inscribed in a stator in a spherical stepping motor and a spherical AC servomotor and drastically increas...
|
|
WO/2011/139627A1 |
A switched reluctance machine having salient stator and rotor poles. Alternating ones of the stator poles having windings and the others having permanent magnets attached on their pole faces. The alternate stator pole windings are provid...
|
|
WO/2011/135265A1 |
The invention relates to an interphase system for setting two consecutive phases (d4) of a homopolar rotating machine, which comprises at least one interphase part (f1) having at least one pair of raised patterns (f2, f3) intended for en...
|
|
WO/2011/135268A1 |
The invention relates to a homopolar motor phase (d4) which consists of a wafer (a0), the leg (a3) of each tooth meeting the leg of the next tooth before touching the cylinder head (a4), said leg (a3) at least partially filling the space...
|
|
WO/2011/031691A1 |
In some aspects, the present disclosure provides an electric machine including a rotor assembly having a plurality of rotor poles, and a stator assembly having a plurality of stator modules, each stator module including multiple, indepen...
|
|
WO/2011/031690A1 |
In some implementations, the present disclosure provides an electric machine including a rotor assembly, a stator assembly comprising a plurality of stator modules, each stator comprising multiple, independently energizeable stator segme...
|
|
WO/2011/031250A2 |
An improved motor (90) broadly including a first member (30) and a second member (20) mounted for movement relative to one another. The first member has a plurality of poles (32) spaced substantially equidistantly. The second member has ...
|
|
WO/2011/031686A1 |
In implementations of the present disclosure, a rotating electric machine includes a rotor assembly supported for rotation about a rotational axis, the rotor assembly including a plurality of rotor poles, the rotor poles being supported ...
|
|
WO/2010/137766A1 |
Disclosed is a hybrid pole bearingless switched reluctance motor (BLSRM). The BLSRM includes a stator provided with windings, a rotor rotating about an axis when current is conducted to the windings. The rotor includes a plurality of rot...
|
|
WO/2010/117216A2 |
The present invention relates to a linear stepping motor, the motor characterized by: a housing; a stator mounted inside the housing: a rotor rotatively arranged at an inner surface of the stator and mounted with a female screw threaded ...
|
|
WO2010110575A2 |
A stepping motor is disclosed. The stepping motor is configured such that the outermost periphery thereof is formed by an inner yoke and an outer yoke of a stator, to thereby eliminate the necessity of a case serving as a housing and to ...
|
|
WO/2010/106750A1 |
A stepping motor reduced in size in the axial direction with degradation in performance kept to a minimum. The stepping motor is provided with a driving magnet (3), a yoke (14) having pole teeth (14b), and a yoke (16) having pole teeth (...
|
|
WO/2010/106751A1 |
A stepping motor reduced in size in the axial direction with degradation in performance kept to a minimum. The stepping motor is provided with a driving magnet (3), a yoke (14) having pole teeth (14b), and a yoke (16) having pole teeth (...
|
|
WO/2010/080164A1 |
An electro-magnetic motor-generator system (10), comprising a wheel assembly ( 140) having a wheel (144) mounted onto a shaft (146), which has a sleeve (148) mounted thereon. A frame assembly ( 150) is mounted onto the sleeve (146) and i...
|
|
WO/2010/068988A1 |
An electric motor driven by the attraction and/or repulsion of magnetic materials, the motor including: a rotor mounted on an axis and being substantially circular, having a first series of circumferentially arranged rotor magnets; a sta...
|
|
WO/2010/064368A1 |
Provided is a stepping motor which can obtain a large torque without increasing the external diameter. More specifically, the stepping motor (100) includes a plurality of stator sets (20) which are arranged in the direction of the motor...
|
|
WO/2010/053318A2 |
The present invention comprises a shaft that rotates in forward and reverse directions, a housing that supports both ends of said shaft and in which said shaft is provided; a stator that is coupled radially around said shaft and is provi...
|
|
WO/2010/044537A2 |
A step actuator according to an embodiment includes: a housing; a stator arranged inside the housing; a rotor including a magnet and a nut member; a bearing supporting rotation of the nut member; a screw member that is coupled to the nut...
|
