| Document |
Document Title |
|
WO/2017/170821A1 |
[Problem] To provide a linear and rotary drive device which makes the axis of an output shaft, the rotational axis of the rotor of a rotation drive unit, and the direction of linear motion of the output shaft to coincide. [Solution] This...
|
|
WO/2017/169908A1 |
Disclosed is a linear motor wherein a mover 10 includes a coil unit 18, and a coil holder 11 that houses and supports a part of the coil unit 18. The coil unit 18 includes a plurality of coils 15, a resin layer 16, and a film section 14....
|
|
WO/2017/169046A1 |
A synchronous linear motor 101 is provided with a stator 3 having a plurality of salient poles 11 that comprise a magnetic material, and a movable element 2 arranged facing the salient poles 11 across a gap g. The movable element 2 has a...
|
|
WO/2017/163978A1 |
In this linear motor, a stator 20 includes: a field magnet 24 that is provided facing a movable element; a base yoke 28 that is provided on a first direction side, removed from the field magnet 24; and a back yoke 23a to which the field ...
|
|
WO/2017/163979A1 |
A linear motor that includes a stator 20, a yoke 22, field magnets 24, and support members 12. The field magnets 24 have a front surface 24f and a back surface 24b each of which forms a magnetic pole surface, and the back surfaces 24b ar...
|
|
WO/2017/163061A1 |
A linear actuator comprising a support structure; at least one magnet provided on the support structure; a carriage; at least one coil arrangement provided around the carriage; and a spring arrangement operatively connected between the s...
|
|
WO/2017/158468A1 |
Electromagnetic induction device adapted to transform kinetic energy into electrical energy, constituted by: A) rotor (100) constituted by a magnet with cylindrical shape; B) flexible and inextensible upper cables (400-401), adapted to c...
|
|
WO/2017/155690A1 |
A linear-motor stator assembly comprising a stator and an integral line reactor in one housing. The reactor has inductor coils which are connected in series with the stator windings to compensate for unequal inductances in the stator pha...
|
|
WO/2017/149066A1 |
The invention relates to a linear motor assembly which is suitable for an elevator system (1). The elevator system (1) comprises at least one car (2) which can be moved along a travel path (F), and the linear motor assembly is suitable f...
|
|
WO/2017/140484A1 |
The present disclosure relates to a method of configuring an electric machine (1). The electric machine (1) has a rotor (5) having N p rotor poles (12), where N p is the number of rotor poles (12); and a stator (4) having one or more cut...
|
|
WO/2017/142481A1 |
According to various embodiments, a high precision localizing platform may be provided. The high precision localizing platform may include: a base comprising a plurality of coils, each coils configured to provide a magnetic field with at...
|
|
WO/2017/140483A1 |
The present disclosure relates to an electric machine (1) having a rotor (5) and a stator (4). The rotor (5) has a plurality of rotor poles (12). The stator (4) is part-annular and has a plurality of stator teeth (9) each having a windin...
|
|
WO/2017/142476A1 |
An electric circuit (200) configured to provide motive force comprises a first circuit portion (204) and a corresponding second circuit portion (206). The first circuit portion is configured, when the electric circuit is disposed in a ma...
|
|
WO/2017/137181A1 |
An electromagnetic motor is described, the electromagnetic motor comprising: a magnet assembly configured to generate a two-dimensional alternating magnetic field having a pitch Pm1 in a first direction and a pitch Pm2 in a second direct...
|
|
WO/2017/137011A1 |
Disclosed is a switched reluctance motor, comprising stator polar teeth and rotor polar teeth. The rotor polar teeth are rotatably fitted with the stator polar teeth. The number of stator polar teeth is twice that of the rotor polar teet...
|
|
WO/2017/134750A1 |
A linear motor (1) includes a motor movable body (10) which has a symmetrical structure with respect to a vertical plane (PV) that includes the central axial line (1a) of the motor and a horizontal plane (PH). Two linear bearings (13, 14...
|
|
WO/2017/129249A1 |
The present disclosure relates to a tubular linear switched reluctance machine comprising a segmented translator (3) having a non-magnetic material body (3a) and ring segments (3b) of magnetic material axially separated from each other a...
|
|
WO/2017/132196A1 |
The present approach includes, in one implementation, a direct drive motor for use in a CT gantry and having a segmented motor stator assembly. The stator segments are connected in series. The stator segments are not independently operab...
|
|
WO/2017/126577A1 |
An actuator is equipped with: a magnetic structure 20 that includes a first arrangement portion Lx wherein first magnets 21 and second magnets 22 are arranged alternately in the x direction, and a second arrangement portion Ly wherein th...
|
|
WO/2017/121986A1 |
A magnetically geared apparatus comprising: a first rotor; and a stator comprising windings and a first plurality of permanent magnets, the first plurality of permanent magnets being located between the windings and the first rotor; the ...
|
|
WO/2017/122628A1 |
This control device for a linear motor is provided with a current limiter and a driver. On the basis of the position of a moving element provided in the linear motor, the current limiter outputs, as a current command value, either a targ...
|
|
WO/2017/119002A1 |
Magnetic levitation mounted and controlled payload on a curved surface. Embodiments herein relate to magnetic levitation, and more particularly to levitating a payload using magnetic levitation. Embodiments herein disclose a payload moun...
|
|
WO/2017/108423A1 |
The present invention relates to a transport system for transporting containers (130) in a container-handling installation, comprising a transport path which has at least one long stator (450) of a linear motor and a plurality of transpo...
|
|
WO/2017/109818A1 |
A vibrator assembly includes a housing defining a longitudinal central axis and a rotor in the housing and spaced apart from the central axis. The rotor defines a longitudinal rotational axis that is parallel to the central axis. The rot...
|
|
WO/2017/110875A1 |
This device for controlling a linear motor is provided with: a speed control unit that calculates a current command value through an integral operation using a first integral value as to the difference between the moving speed of a movab...
|
|
WO/2017/099069A1 |
The present invention is provided with: a secondary conductor (20) provided with a planar moving surface (20a); and a moving body (10) which is movably provided on the moving surface (20a), and in which primary coil parts (12 and 13) are...
|
|
WO/2017/088082A1 |
A motor structure (1) comprises a stator (10, 10A) and a rotor (20, 20A), the stator has a fixed frame (120, 120A) and multiple coils (130, 130A), and the fixed frame has a main body (121, 121A) and multiple frame members (122, 122A). Th...
|
|
WO/2017/090913A1 |
A device for fixing rotating parts of both ends of a lead ball screw, of the present invention, fixedly supports both ends of the lead ball screw, and comprises: a first assembly for rotatably fixing one end of the lead ball screw; and a...
|
|
WO/2017/090660A1 |
A linear motor 1 is provided with a stator 10 and a movable element 20. The stator 10 has a plurality of salient poles 12. The movable element 20 has a plurality of first teeth 32, a plurality of coils 40 mounted respectively on the oute...
|
|
WO/2017/080859A1 |
The invention relates to a planar positioning apparatus, comprising a stator, which comprises a coil arrangement comprising flat coils, a rotor which is arranged opposite the stator in the operating position of the positioning apparatus ...
|
|
WO/2017/076761A1 |
The invention relates to a coil assembly (10) of a stator (120) of a planar multi-dimensional drive (100), comprising at least one coil (20), which has a winding (30), wherein the winding (30) is electrically conductive and has a winding...
|
|
WO/2017/076561A1 |
A magnet array for a displacement device for a displacement system, the magnet array comprising a two dimensional pattern of magnets of a first type and magnets of a second type, whereby magnets of the first type and magnets of the secon...
|
|
WO/2017/075512A1 |
A dynamic linear motor is controlled by determining a relative proximity of a moving rotor of the linear motor to a fixed stator segment of the linear motor using a current location of the moving rotor. A current driving characteristic o...
|
|
WO/2017/072617A1 |
An electromagnetic linear motor comprises a tubular stator (1), which has a longitudinal axis (W), and a permanent magnet (7) with poles oriented along said axis (W) and linearly movable inside the stator (1). The stator (1) comprises at...
|
|
WO/2017/074213A1 |
The invention relates to the field of electrical engineering, in particular to the construction of linear electric motors for submersible installations with a plunger pump, which installations are used for extracting oil. The technical r...
|
|
WO/2017/064223A1 |
The invention relates to an electric linear motor with a motor housing (2; 102), penetrated by a rotor recess (14; 114), in which a first magnet arrangement (31, 32, 33, 34; 131, 132, 133, 134) is stationarily accommodated and in which a...
|
|
WO/2017/063242A1 |
An interior composite magnetic material fault-tolerant tubular linear motor, and short-circuit fault-tolerant vector control method thereof. The method comprises: establishing a five-phase interior composite magnetic material fault-toler...
|
|
WO/2017/060045A1 |
The invention relates, in particular, to a forming machine (1), comprising an electromagnetic linear motor (9) having a linear mover (11) and a plurality of coil units (36) each having a specified coil pole pitch (S) measured in the dire...
|
|
WO/2017/055120A1 |
The invention relates to a drive system (1) with electromagnetic energy transfer. The system (1) comprises a track (3) comprising a plurality of stators (4), each stator (4) having at least one winding adapted to generate a magnetic fiel...
|
|
WO/2017/051626A1 |
A drive unit 33 of a stage device 11 comprises: a box body 35 having a rectangular shape in plan; a base 37; a pair of X-axis linear motors 39, 39; and a pair of Y-axis linear motors 41, 41. An X-axis stator is disposed on each of two mu...
|
|
WO/2017/047782A1 |
[Problem] To provide a linear motion/rotation drive device with which inertia caused by a magnetic scale attached to an output shaft when linearly moving or rotating the output shaft can be suppressed. [Solution] This linear motion/rotat...
|
|
WO/2017/047388A1 |
This linear motor (30) is provided with: a hollow cylindrical core (50) having a plurality of coils (51) axially arranged at intervals on the inner circumferential side thereof; a cylindrical shaft (40) which has a plurality of permanent...
|
|
WO/2017/047783A1 |
[Problem] To provide a linear motor in which a plurality of coils arranged in an axial direction can be fixed without supporting the coils using a coil bobbin or the like. [Solution] This linear motor part 3 has: a plurality of cylindric...
|
|
WO/2017/043884A1 |
An embodiment comprises: a housing; a bobbin for mounting a lens, the bobbin being accommodated inside the housing; a first coil disposed on an outer circumferential surface of the bobbin; a magnet disposed in the housing; and a second c...
|
|
WO/2017/042024A1 |
The invention relates to an electromagnetic drive comprising a stator (5), a stator holder (6) and an operating element (7) which can be moved as a result of electromagnetic interaction with the stator (5). The stator holder (6) has at l...
|
|
WO/2017/042273A1 |
A magnet arrangement (100) for interacting with drive coils of an electric motor comprises a first drive magnet (110), a second drive magnet (120), and a compensation magnet (130) which are arranged between a side (103) of the magnet arr...
|
|
WO/2017/036353A1 |
An alternating hybrid excitation component and applications thereof in a rotating motor, linear motor, and transformer. The alternating hybrid excitation component consists of iron core layers (1, 6) and several magnetic insulation layer...
|
|
WO/2017/033371A1 |
A linear motor device (10) is designed to move a sliding door (40) along a rail (30) which is disposed on an upper frame. The linear motor device (10) is equipped with: a plurality of permanent magnets (31) which are attached to an upper...
|
|
WO/2017/032738A1 |
The invention relates to a planar positioning apparatus, comprising a stator which comprises a coil arrangement consisting of flat coils, a rotor which is arranged opposite the stator in the operating state of the positioning apparatus a...
|
|
WO/2017/032540A1 |
The invention relates to a Lorentz actuator comprising: - a magnet arrangement; - a coil arrangement; - a current controller for supplying a current to the coil arrangement; wherein the magnet and coil arrangement are moveable relative t...
|
