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Matches 1 - 50 out of 4,804

Document Document Title
WO/2019/090118A1
A wheel, a magnet-wheel system and a method including a wheel for a transport vehicle movable along a guideway in a transportation system. The transportation system includes a conductive surface arranged substantially parallel to the gui...  
WO/2019/083539A1
Halbach array of magnetically isotropic electromagnets, comprised of loosely-wound, spring-like nested electromagnetic coils, wound and arranged in close proximity in Halbach array sequence, encased in various combinations of powdered ma...  
WO/2019/053675A3
Disclosed is a regenerative braking arrangement for an electrical vehicle. The regenerative braking arrangement includes at least one electrical motor including a casing, a stator mounted on the casing. The stator includes one or more pl...  
WO/2019/075934A1
Provided are a transmission method and a transmission apparatus applying the transmission method. The method involves: enabling a circumferential single-pole magnetic area A arranged on a rotary structure body A(1) to magnetically intera...  
WO/2019/074176A1
The present invention relates to a magnetic coupling characterized by comprising: a first disk rotating together with a driving shaft that is supplied with rotating power from a motor; first permanent magnets arranged radially on the fro...  
WO/2019/071165A1
The current subject matter describes a device and system including one or more movable arms containing one or more magnets that are caused to move relative to a non- ferrous material by motion of the device to generate eddy currents that...  
WO/2019/063593A1
The invention relates to a medical pump drive (100), at least comprising in each case at least: a housing (101) and a pump motor (103) provided in the housing (101); a rechargeable voltage source for storing electrical power, or a storag...  
WO/2019/053675A2
Disclosed is a regenerative braking arrangement for an electrical vehicle. The regenerative braking arrangement includes at least one electrical motor including a casing, a stator mounted on the casing. The stator includes one or more pl...  
WO/2019/054278A1
This eddy current-type damper (1) is provided with: a threaded shaft (7) that is capable of moving in an axial direction; a plurality of first permanent magnets (3); a plurality of second permanent magnets (4); a magnet holding member (2...  
WO/2019/050487A1
The invention is a mechanical energy system (1) converting magnetic flux generated between a fixed stator (3) and rotor (2) into mechanical energy and it is characterized in that it consists of rotor magnets (2.1) in the split circular s...  
WO/2019/040011A1
The invention relates to a generator to produce electric energy from magnetic energy wherein it consists of a fixed stator (1) in the lower part, a rotor (2) at an angular position to the stator (1) with rotation motion in the upper part...  
WO/2019/030300A1
The invention relates to a generator (1) for a wind turbine (100), comprising a generator stator (3) with an installation portion (21) for fastening the generator stator (3) on a machine support (114) of the wind turbine (100), and a gen...  
WO/2019/021117A1
A magnetic coupling device (1) for coupling a first member (10) and a second member (11), coaxial with each other, so that they can jointly rotate about a common axis and/or translate along such axis or can perform relative rotary and/or...  
WO/2018/233173A1
The present invention relates to the technical field of transmission in mechanical engineering, and provides a disc-type speed regulation magnetic coupler based on bevel gear drive, consisting of a driving disc assembly (I) and a driven ...  
WO/2018/234812A1
A magnetic clutch assembly comprises circumferentially spaced coil units, a rotor, and an electrical control unit to controllably supply energizing current for inducing electromagnetic fields at each coil unit, to initiate rotation of th...  
WO/2018/211544A1
The present invention relates to a system for generating a force, in particular a driving force. Said system is connectable to a fitness machine and comprises: a first unit (101) comprising a first tubular element (T1) having a longitudi...  
WO/2018/196338A1
Disclosed is an axially movable magnetic shielding-type permanent magnetic speed regulator, comprising a conductor rotor (19), a permanent magnetic rotor (34), and an axially movable magnetic shielding mechanism. The axially movable magn...  
WO/2018/195556A1
This application concerns embodiments of a low cost magnetically geared lead screw (MGLS). In some embodiments, a MGLS system comprises at least an outer cylinder, an inner rotor, and a translator sandwiched between the outer cylinder an...  
WO/2018/170461A1
This application relates to translating mechanical energy from a low-speed rotor to a high- speed rotor or vice versa in a magnetic gearbox. More specifically, this application discloses various embodiments of a coaxial magnetic gearbox ...  
WO/2018/166654A1
Brake (1) having permanent magnets for launching life-saving equipment, characterised in that it comprises: - two coaxial parts having relative rotational movement therebetween around the common shaft (4), - wherein a first part comprise...  
WO/2018/164583A1
Energy harvesting buoy (10) comprising a float (11) and a wave energy converter (20), wherein the wave energy converter (20) comprises a translator (40) provided helically shaped permanent magnets (42), wherein the translator (40) is arr...  
WO/2018/164925A1
A magnetically coupled fan assembly in combination with an electric rotary motor is provided. The electric rotary motor includes a housing, an inner chamber and a shaft with the shaft having a primary driving end and a secondary end. The...  
WO/2018/160215A1
This invention relates to magnetic propulsion systems. Previously, motors required electronic control systems for efficiency. Embodiments of the present invention use a first axel (120) joined to a first permanent magnet (113) of a first...  
WO/2018/158562A1
A magnetic coupling apparatus, for transmitting drive from a driving member to a driven member, wherein the driving member has at least one first magnet and the driven member has a plurality of second magnets, and wherein the driving mem...  
WO/2018/148373A1
A magnetic drive can be configured to transfer torque from a reciprocating magnet to a flywheel having magnets in a contactless manner. The drive can include a reciprocating magnetic leg assembly which guides a magnet through a reciproca...  
WO/2018/130859A1
An electrical machine comprising: a first rotor, the first rotor producing a first magnetic field having a first number of pole pairs; a second rotor comprising a plurality of pole pieces, the plurality of pole pieces being arranged to m...  
WO/2018/125070A1
A magnetic coupling system and a method of balancing a magnetic coupler are provided. The magnetic coupling system includes a follower magnet magnetically coupled to a drive magnet, and a magnetic balancing component located to a side of...  
WO/2018/116575A1
A deceleration device is provided with a rotor (1), a plurality of fins (8), a plurality of permanent magnets (3), a switching mechanism, a first cover (21), a second cover (22), and a cover switching mechanism. The fins (8) are provided...  
WO/2018/118313A1
The present disclosure provides a multi-piece containment canister assembly for use in magnetically coupled fluid handling devices such as rotary pumps, mixers, flowmeters or valves. The canister assembly includes a generally tubular sin...  
WO/2018/092906A1
A magnetic power transmission structure according to one aspect of the present invention is equipped with: a cylindrical member configured from multiple magnets arranged in a divided manner around a shaft, and multiple magnetic pole memb...  
WO/2018/077569A1
The invention relates to a device (100) with a drop tower magazine (102) for receiving an object (101) that can be kept therein. The drop tower magazine (102) has a cavity (103) extending along the direction of extent of the drop tower m...  
WO/2018/074280A1
Disclosed is an eddy current rail brake (100) including: a magnet array (11) which includes a plurality of permanent magnets (11a) that are aligned in a row so as to face a rail (1) in a braking state; a holding member (12) which holds t...  
WO/2018/071044A1
A cycloidal magnetic gear system for a turbine system is disclosed. The system includes a first stator magnet ring, a second stator magnet ring positioned opposite the first stator magnet ring, and a rotor positioned between the first an...  
WO/2018/066521A1
Provided is a rotary electric machine that is able to output a large torque while having a reduced size. This rotary electric machine is equipped with: a first stator on which a first coil is wound; a first rotor rotated by a magnetic fi...  
WO/2018/061190A1
This magnetic type rotation transmitting mechanism (1) has: a rotating plate (2) consisting of a magnetic material; and a magnet (3) to which the rotational movement of the rotating plate (2) is transmitted through the magnetic coupling ...  
WO/2018/051636A1
In order to provide desired power generation performance even when a truck frame moves vertically or a wheel is trued, this train 1 comprises: a wheel 5; a rotating body 2 which is disposed so as to face the wheel and have no contact the...  
WO/2018/047569A1
[Problem] To provide a magnetic clutch capable of reducing fluctuations in a load acting on a bearing member or the like when the clutch is engaged, and also reducing the generation of vibrations and noise. [Solution] A magnetic clutch 1...  
WO/2018/047483A1
To provide a rotary electric machine and a non-contact generator which have good magnetic efficiency, little magnetic flux leakage and in which a countermeasure against cogging torque has been implemented. A rotary electric machine 1 is ...  
WO/2018/033846A1
The present subject matter relates to a single magnetic pole energy generator apparatus and a method for generating electric energy from useable magnetic energy which is generated by a small triggering energy. The apparatus of the presen...  
WO/2018/016545A1
Provided are a rotary motor and non-contact generator with good magnetic efficiency, little magnetic flux leakage, and cogging torque compensation. A rotary motor 10 comprises: a first rotating body 2 that has first permanent magnets 2a ...  
WO/2018/013048A1
A drive unit for an endless conveyor, comprising a magnetic transmission and an electric motor connected to an input shaft of the magnetic transmission, where the magnetic transmission comprises a rotatable outer cylinder comprising a pl...  
WO/2018/010524A1
A motor and brake disc thereof, a hub motor, and a vehicle having a disc hub motor. The brake disc comprises a brake disc body (2) and coils (10). Through holes are formed on an end face of the brake disc body (2), and magnets (21) havin...  
WO/2018/007605A1
The system (1) comprises: a driver (3); a rotating load (5) configured to be driven into rotation by the driver (3); a controller (12), for controllably changing a rotation speed of the load (5); and a variable speed transmission (11), a...  
WO/2018/000869A1
A variable-speed magnetic coupling having a radially movable magnet, comprising a drive disc assembly (I), a driven disc assembly (II), and a speed adjusting device assembly (III). Relative rotation of a speed adjustment sleeve (15) with...  
WO/2017/214567A1
A torque multiplication device comprises a frame that supports a drive shaft with an axis for axial rotation within the frame and an oblique orbital member comprising a peripheral edge. A coupler couples the oblique orbital member concen...  
WO/2017/202576A1
e 10 for a vehicle 100, the eddy current brake 10 comprising a rotor 12, and an electromagnet 14 arranged to receive current from an electromechanical energy generating means 16 during braking of the vehicle 100 and to induce an eddy cur...  
WO/2017/173710A1
Disclosed are a surface-mounted magnetic lead screw and a processing method therefor, falling within the field of magnetic lead screws. The magnetic lead screw is composed of a segmented permanent magnet, an electric iron rod and a stopp...  
WO/2017/172316A1
The system and method of the invention pertains to an axial flux stator is implemented to replace the drive-end magnets and the drive motor. The axial flux stator comprises a control circuit to control the voltage and current provided to...  
WO/2017/153664A1
The present invention relates to a transmission system between an input shaft and an output shaft consisting of a driving ferromagnetic portion 2, a driven ferromagnetic portion 1 and an intermediate ferromagnetic portion 3, these three ...  
WO/2017/149434A1
The invention relates to a magnetic field generator (10) comprising a fixed stator and a rotor coaxially mounted inside the fixed stator. The generator is designed as a compact block (11) having a generally cylindrical shape clamped betw...  

Matches 1 - 50 out of 4,804