Goods & Services

Couplings, Gearboxes, Transmission components (except for land vehicles), Brakes based on permanent magnet technology, including magnetic couplings for pumps, fans, Generators, Compressors, Conveyors [machines], Screen graded lump crushers, Bucket elevators, machines and/or Installations; Magnetic machinery components for powering and/or transmitting power; Power operated valves or Hydraulic valves, Including so called throttle valves; Valves [parts of machines], Including so called throttle valves; Variable speed drives which control the power for pumps, fans (for motors and machines), generators, compressors, conveyors [machines], shredders, bucket elevators, machines and/or installations by mechanical means (so-called mechanical speed drive controllers). Training, courses, workshops and other educational events, including on the application and use of magnetic couplings and the possibilities of permanent magnet technology, the engineering of magnetic couplings and their installation and commissioning; Testing, analysis and assessment of people's knowledge of products based on permanent magnet technology and their application in the context of certification. Technical advice on the application and use of contactless magnetic couplings in various motor-driven rotating installations; Technical advice on the possibilities of permanent magnet technology; Product development In the field of permanent magnet technology and Consultancy in the following fields: Product development and Quality optimisation; Testing, analysis and evaluation of the services of others for certification purposes.

Abstract

A magnetic coupling assembly for coupling of a first rotary shaft and a second rotary shaft. The magnetic coupling assembly includes a first and second rotary hub, a sleeve, coaxial with the first rotary hub and arranged to be rotatable with respect to the first rotary hub, a first and second displacement element threadingly connected to the sleeve, and a first and a second rotatable inductor rotor arranged to co-rotate with the rotation of the first rotary hub. The first and second rotatable inductor rotors are connected to the first and second displacement element, respectively, and rotatable central magnet rotor. The sleeve includes threaded outer surfaces of opposite threading engaged by the first and second displacement elements so as to displace the first and second displacement elements in opposite directions.

IPC Classes  ?

• H02K 49/10 - Dynamo-electric clutchesDynamo-electric brakes of the permanent-magnet type
• F16D 27/01 - Magnetically-actuated clutchesControl or electric circuits therefor with permanent magnets
• H02K 1/32 - Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
• H02K 49/04 - Dynamo-electric clutchesDynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
• F16D 27/14 - Magnetically-actuated clutchesControl or electric circuits therefor Details

Abstract

The disclosure relates to a 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, a sleeve, coaxial with the first rotary hub and arranged to be rotatable with respect to the first rotary hub, a first and second displacement element threadingly connected to the sleeve, a first and a second rotatable inductor rotor arranged to co-rotate with the rotation of the first rotary hub, the first and second rotatable inductor rotors being connected to the first and second displacement element, respectively, and rotatable central magnet rotor, wherein the sleeve comprises threaded outer surfaces of opposite threading engaged by the first and second displacement elements so as to displace the first and second displacement elements in opposite directions.

IPC Classes  ?

• H02K 49/04 - Dynamo-electric clutchesDynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
• H02K 1/32 - Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium

Abstract

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, the first hub comprising a magnet rotor comprising a plurality of permanent magnets;—a rotatable second hub to be connected to the second rotatable shaft, the second hub comprising a conductor housing comprising at least one conductor positioned at a distance from a side of the magnet rotor facing the second rotatable shaft; wherein at least one of the second hub and first hub comprises an inner hub part and an outer hub part, wherein the hub parts are configured to allow the outer hub part to be axially movable over the inner hub part to adjust the axial position of the at least one conductor relative to the magnet rotor.

IPC Classes  ?

• H02K 49/04 - Dynamo-electric clutchesDynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
• H02K 7/11 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches
• H02K 7/06 - Means for converting reciprocating motion into rotary motion or vice versa

Abstract

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 second shaft, respectively and a central shaft, a first and a second rotatable inductor rotor connected to the central shaft, the inductor rotors being configured to be rotated by the central shaft and to be movable in axial direction along the central shaft by a positioning mechanism and a rotatable central magnet rotor connected to the second rotary hub and arranged centrally between the first and second rotatable inductor rotor. The assembly further comprises a positioning mechanism coupled to the first and second rotatable inductor rotors and configured to selectively move the inductor rotors to adjust the axial distances between the magnet rotor and the respective inductor rotor.

IPC Classes  ?

• H02K 49/04 - Dynamo-electric clutchesDynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
• H02K 7/06 - Means for converting reciprocating motion into rotary motion or vice versa

Abstract

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, the first hub comprising a magnet rotor comprising a plurality of permanent magnets; - a rotatable second hub to be connected to the second rotatable shaft, the second hub comprising a conductor housing comprising at least one conductor positioned at a distance from a side of the magnet rotor facing the second rotatable shaft; wherein at least one of the second hub and first hub comprises an inner hub part and an outer hub part, wherein the hub parts are configured to allow the outer hub part to be axially movable over the inner hub part to adjust the axial position of the at least one conductor relative to the magnet rotor.

IPC Classes  ?

• H02K 49/04 - Dynamo-electric clutchesDynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
• H02K 7/06 - Means for converting reciprocating motion into rotary motion or vice versa

Abstract

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 second shaft, respectively and a central shaft, a first and a second rotatable inductor rotor connected to the central shaft, the inductor rotors being configured to be rotated by the central shaft and to be movable in axial direction along the central shaft by a positioning mechanism and a rotatable central magnet rotor connected to the second rotary hub and arranged centrally between the first and second rotatable inductor rotor. The assembly further comprises a positioning mechanism coupled to the first and second rotatable inductor rotors and configured to selectively move the inductor rotors to adjust the axial distances between the magnet rotor and the respective inductor rotor.

IPC Classes  ?

• H02K 49/04 - Dynamo-electric clutchesDynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
• H02K 7/06 - Means for converting reciprocating motion into rotary motion or vice versa