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Patent Searching and Data


Matches 301 - 350 out of 3,986

Document Document Title
WO/2016/015517A1
A winding type permanent magnet slip clutch, comprising a permanent magnet rotor and a winding rotor coaxial with the permanent magnet rotor. An air gap is provided between the permanent magnet rotor and the winding rotor. The permanent ...  
WO/2016/018766A1
A magnetic clutch system having an engaged configuration and a disengaged configuration includes a first magnet rotor coupled to an input shaft and having a first sequence of magnets and a second magnet rotor coupled to an output shaft h...  
WO/2016/000823A1
The invention relates to a drive unit (8) for driving a tool, comprising at least a first drive module (18) with a motor (12) and a wheel (32) that is rotationally driven about an axis (16) by the drive module (18). The drive module (18)...  
WO/2015/197067A1
The present invention relates to a magnetic gear comprising a first magnetic rotor with a first shaft; and a second magnetic rotor with a second shaft;a support structure, witha first end shield and a second end shield connected by a sta...  
WO/2015/197465A1
The present invention relates to a vehicle (1), in particular a utility vehicle, comprising: an internal combustion engine (2) which, when operated, drives wheels (6) of the vehicle (1) via a powertrain (3); a vehicle electrical system (...  
WO/2015/197283A1
Disclosed is a magnetic coupling comprising an inner rotor (11) and an outer rotor (9) which surrounds at least part of the former, the two rotors being provided with magnetic material (18) and being coupled to one another by magnetic fo...  
WO/2015/193734A1
The rotational movement multiplier (100) is formed of at least one of a support structure (120), a lower platform (128), a support platform (142), and an upper platform (126) that are rigidly connected to the support structure (120). A d...  
WO/2015/184565A1
An electric speed regulation cylinder-type magnetic coupler having a ball-screw, comprising four models: A-model electric speed regulation cylinder-type magnetic coupler having a ball-screw, B-model electric speed regulation cylinder-typ...  
WO/2015/184563A1
A D-model electric speed regulation disc-type magnetic coupler having a ball-screw, having four series: air-cooled D-model electric speed regulation disc-type magnetic coupler having a ball screw, liquid-cooled D-model electric speed reg...  
WO/2015/181239A2
The invention relates to a magnetic coupling (1), in particular for a waste heat utilizing device, comprising a stator (5) that has a first axial portion (10a) which extends into a second axial portion (10b) along an axial direction (A) ...  
WO/2015/175455A1
The present invention provides methods and systems for a mobile device system that includes a electromagnet suitable for physical association with a mobile device, a paired item suitable for association with a user, and a correspondence ...  
WO/2015/172173A2
Disclosed is a magnetic coupling (1) for transmitting torque along an axis of rotation (4), comprising two coupling parts (5, 6) which can be rotated relative to each other, wherein a drive-side coupling part (5) has a drive-side permane...  
WO/2015/150411A1
The invention relates to a magnetic coupling, comprising a first coupling part, which can be rotated about an axis of rotation, a second coupling part, which can be rotated about the axis of rotation, and at least one coil, which is desi...  
WO/2015/149682A1
An apparatus for generating a giant electrorheological (ER) effect includes an upper high voltage electrode and a lower high voltage electrode, the upper high voltage electrode and the lower high voltage electrode each covered with a wat...  
WO/2015/146734A1
[Problem] To provide, as a torque limiter to be used in a constant-torque electric screwdriver or the like, a torque limiter for constant-torque electric screwdrivers or the like such that the set torque (hysteresis torque) of the torque...  
WO/2015/140979A1
A self-charging electromagnetic retarder that comprises a self-powered electromagnetic-retarder unit and an electromagnetic-retarder unit. Said self-charging electromagnetic retarder functions as an electromagnetic retarder in a low-rota...  
WO/2015/137814A1
The invention relates to a magnetic coupling assembly for associating a first rotatable shaft to a second rotatable shaft, the magnetic coupling assembly comprising: - a rotatable first hub to be connected to the first rotatable shaft, t...  
WO/2015/136514A1
A magnetic clutch comprises: a) two concentric rings; b) an equal number of magnets connected to the inner ring and to the outer ring; and c) an opposite orientation of the poles of each couple of facing magnets, wherein one magnet is pl...  
WO/2015/132854A1
An electromagnetic retarder comprises a self-power generation type electromagnetic retarder unit and an electromagnetic retarder unit. The self-power generation type electromagnetic retarder unit has a retarder main body portion consisti...  
WO/2015/128146A1
An arrangement comprises a magnetic clutch (1). Said magnetic clutch (1) includes a first coupling partner (2) and a second coupling partner (3). The two coupling partners (2, 3) can be coupled using a magnetic field, at least one of the...  
WO/2015/122156A1
An eddy current deceleration device that is equipped with a power generation function is provided with a braking drum (1), a magnet-holding ring (2), and a turning switch mechanism. The braking drum (1) is fixed to a rotating shaft (10)....  
WO/2015/117629A1
The invention relates to a superconductor coupling device for contactless, power-transmitting coupling of a first coupling part (2) to a second coupling part (3) in a functional position, wherein the first coupling part (2) comprises at ...  
WO/2015/117631A2
The invention relates to a device for influencing a flow of particles, said device having a housing (2; 62) and adjusting means (6; 46; 66) which are movably accommodated in the housing (2; 62) and are used for influencing the state of m...  
WO/2015/093983A1
Described herein is an assembly and methods of use thereof for controlling or governing the relative speed of motion between the assembly parts via eddy current formation. The assembly and methods also may minimise the number of parts re...  
WO/2015/081814A1
An eddy current retarder having a twist vibration reduction function comprises a stator (11), an upstream rotor (12) for connecting a vehicle gearbox and a downstream rotor (13) for connecting a front end transmission shaft of a rear axl...  
WO/2015/076673A1
The invention relates to an adjustable magnetic coupling assembly for coupling of a first rotary shaft and a second rotary shaft, the magnetic coupling assembly comprising a first and second rotary hub connectable to the first shaft and ...  
WO/2015/070869A2
The present invention relates to an actuator system with a magnetic lead screw (50), comprises a magnetic rotor (5) and a translator cylinder (2), the translator cylinder (2) comprises a magnetic stator (16), the translator cylinder (2) ...  
WO/2015/070856A2
The invention relates to a clutch device with an actuator, in particular for a powertrain of a motor vehicle. The powertrain has an internal combustion engine, an electric machine with a stator and a rotor, and a transmission device. The...  
WO/2015/070852A1
The invention relates to a ramp system for actuating a frictional clutch, in particular a wet or dry multiple disc clutch, for coupling a drive shaft of a motor vehicle engine to at least one transmission input shaft, having an entrance ...  
WO/2015/070854A1
The invention relates to an actuation device for a clutch device comprising a magnetic field brake with a brake stator and a brake rotor. Said magnetic field brake can be operated as a eddy-current brake and/or as a hysteresis brake.  
WO/2015/071993A1
This electromagnetic retarder comprises the following: a main retarder unit comprising a stator yoke, a plurality of electromagnetic coils that have iron cores and are laid out at intervals in the circumferential direction of the stator ...  
WO/2015/070851A1
The invention relates to a clutch assembly for coupling an internal combustion engine to a drive train of a motor vehicle, having a frictional clutch for coupling a drive shaft of the internal combustion engine to an output shaft, an act...  
WO/2014/184593A9  
WO/2015/019910A1
The present invention is provided with an annular hysteresis brake (34) having one end fixed to a stationary frame (11), a support shaft (6) penetrating through a hollow part of the hysteresis brake (34), and a spindle part (4) rotatably...  
WO/2015/011498A1
A magnetic gear comprising: first and second members arranged for relative movement therebetween, the first member having a first array of magnetic field generating elements and the second member having a second array of magnetic field g...  
WO/2015/003928A2
A high-speed turbine is driven by a fluid that can be heated by waste heat within an area that is hermetically sealed with respect to the atmosphere. The high-speed turbine is contactlessly and drivingly coupled by a magnetic clutch to a...  
WO/2014/191140A1
The invention relates to a device (4; 104) for braking a rotating element (2; 102) of an arrangement (1; 101), in particular for braking a rotating shaft, comprising a rotating eddy current brake (5; 105) which has a rotor (7; 107) that ...  
WO/2014/186375A1
A magnetic coupling device for communicating continuous rotational or linear motion through a magnetic coupling of magnetic forces communicated from magnets operatively positioned on an oscillation assembly and a rotation assembly in pos...  
WO/2014/181201A1
Mechanical transducer to convert pneumatic energy into rotational energy comprising: a fixing structure of said transducer, a shaft, a first disc, a second disc and a third disc arranged in succession and associated to said shaft; said f...  
WO/2014/182357A1
A heat sink element for a device is operable by relative rotation of a conductor rotor assembly and a magnet rotor assembly. The heat sink element includes a base portion and a plurality of fins. The base portion includes a mounting face...  
WO/2014/162803A1
Provided is a braking device for an engine-driven tool, capable of stopping a cutting blade that is rotating by inertia, and also being lightweight and capable of maintaining long-term reliability. The engine-driven tool allows transmiss...  
WO/2014/151823A1
A system to continuously and redundantly monitor a magnetic drive system includes temperature sensors coupled to the magnetic drive system. The temperature sensors are coupled to a transmitter, which generates output signals representing...  
WO/2014/133780A1
A heat sink element for an adjustable speed magnetic drive unit operable by relative rotation of a conductor rotor assembly and a magnet rotor assembly includes a base portion and a plurality of groupings of fins. The base portion includ...  
WO/2014/128985A1
This magnetic wave gear device (1A, 1B, 1F) is provided with a first member (10), a second member (20), and a third member (30), which can undergo relative rotation around the same rotating shaft (R). The second member (20) is disposed b...  
WO/2014/126087A1
The present invention achieves 3-position operation in one cylinder without using a spring. A partition plate (19) and an intermediate check plate (18) having a spacing as appropriate are affixed in the axial direction of a cylinder (11)...  
WO/2014/124291A1
A turbocharger for use with an internal combustion engine is provided. The turbocharger comprises a differential device (204) having a carrier portion (226), a compressor portion (212), and a turbine portion (210). The compressor portion...  
WO/2014/113885A1
A wind turbine system comprises a current generator having a planar base member, a connection member secured at a geometrical center of the base member and configured to rotate about an axis transverse to a plane of the support member up...  
WO/2014/109268A1
Provided is a magnetic gear device for increasing the force transmitted between a first magnet array, a second magnet array and a magnetic body array. A magnetic gear device provided with: a cylindrical first magnet array in which multip...  
WO/2014/084966A1
An electrical slip coupling assembly and method for enhancing transmission of torque are provided. The coupling assembly includes a field member (FM), an armature member (AM), and annular windings. The FM includes flux concentrating axia...  
WO/2014/076247A1
The invention relates to a magnetic brake having reduced-notching hysteresis comprising a stator provided with at least one control coil and a rotor that is movably mounted opposite the poles of the stator, characterized in that the brak...  

Matches 301 - 350 out of 3,986