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Patent Searching and Data


Matches 351 - 400 out of 5,018

Document Document Title
WO/2013/009903A2
A magnetic coupler comprises a magnet rotor that includes a permanent magnet; a conductor rotor that includes a non-ferrous electroconductive plate; and a fan mounted on one of the magnet rotor and the conductor rotor, wherein the fan is...  
WO/2012/122963A3
The invention relates to a magnetic coupling, in particular a magnetic coupling pump, which comprises an inner rotor and an outer rotor between which a separating can (1) is arranged, which has a flange (2). Said flange (2) can be fasten...  
WO/2012/168219A1
The invention relates to an electromagnetically actuatable friction coupling (10) comprising a fan wheel (1) that is rotatably mounted on a rotatable driving element (11) by means of a bearing device (50), the driving element (11) being ...  
WO/2012/168220A1
The invention relates to an electromagnetically actuatable friction coupling (10; 10a) comprising a rotationally arranged driving element (11), a solenoid arrangement (22) arranged on a support element (20; 20a) that is mounted on a shaf...  
WO/2012/167024A2
A rotatable magnetic coupler includes disc carrying, circumferentially spaced magnets arranged in rows on a first side of the disc. The magnets are oriented such that one pole of a first magnetic polarity from each magnet faces outwardly...  
WO/2012/158410A2
A magnetic drive coupling apparatus is provided and includes a drive unit having a first rotatable shaft and an open drive assembly, a driven unit having an end face and a second rotatable shaft extending through the end face axially ove...  
WO/2012/152609A1
A reciprocating pump assembly for dispensing liquids is provided. The pump assembly comprises a pump housing providing an interior compartment and being provided with an inlet for providing a liquid to be dispensed,and an outlet for disp...  
WO/2012/143807A2
A magnetic change speed gearbox 16 is described for use in a downhole assemblies having a higher speed shaft supported by a gas bearing. The downhole assembly may be one comprising a motor 14 driving a compressor 12 by way of a step-up m...  
WO/2012/143689A1
An apparatus is provided comprising a flywheel (112) for storing kinetic energy and an electrical machine (190) mechanically coupled to the flywheel and arranged for conversion between mechanical and electrical energy. The apparatus is a...  
WO/2012/135724A2
A modular heating or cooling system includes a heating and/or cooling unit and a plurality of storage modules that may be reieasably connected to the heating and/or cooling unit by a releasable coupling. The storage modules may include a...  
WO/2011/137993A3
A rotor is arranged for a permanent magnet retarder. It comprises several magnets arranged over the circumference. It also comprises a revolving rotor which is composed of a hub and a ring element connected with said hub via spokes. The ...  
WO/2012/120722A1
Provided is a pressure vessel that maintains hermeticity over a long period of time and has low maintenance costs. Provided are the following: a partition forming part (40) that forms a protruding part (44) at the bottom of a can body (3...  
WO/2012/114368A1
The purpose of the invention is to realize a magnetic gear that reduces the eddy current generated inside a magnet and efficiently transmits torque in a magnetic gear structure. In order to solve the problem, the magnetic gear structure ...  
WO/2012/071522A3
A method and system for a shaft coupling assembly is provided. The assembly includes a first coupling half coupled to a distal end of a first shaft wherein the first coupling half includes one or more projections extending away from the ...  
WO/2012/076910A3
The invention relates to a drive system transmitting magnetic torque without any mechanic contact realizing thereby a motion transfer between at least two rotating units. The essence of the invention is that the at least two rotating uni...  
WO/2012/098395A2
A magnetic coupling (20) comprises first and second coupling members (21, 23), arranged concentrically within one another. Each coupling member (21, 23), has a respective series of projecting permanent magnets (3). On each of the (5) cou...  
WO/2012/093670A1
By connecting a fan (2, 21, 42) to any of an inner rotor (11), an outer rotor (15) and an intermediary rotor (13) of a magnetic gear, and by forming holes (17, 18, 19, 23, 35, 36) that serve as cooling air flow paths (3) to any or all of...  
WO/2011/134886A3
Embodiments of the invention relate to an electricity generator system. The system comprises: a conductor; a magnet; and conversion means.The magnet is configured such that motion of the conductor relative to the magnet induces a current...  
WO/2012/076910A2
The invention relates to a drive system transmitting magnetic torque without any mechanic contact realizing thereby a motion transfer between at least two rotating units. The essence of the invention is that the at least two rotating uni...  
WO/2012/047301A3
An assembly and method for generating mass torque having a frame structure supporting at least one torque generating wheel coupled to a rotational load. The torque generating wheel has peripheral circumferential veins of spaced magnetic ...  
WO/2011/098317A3
A magnetic gear arrangement comprises: a first gear system having a plurality of first gear members, each first gear member generating a respective first magnetic field for that gear member; a second gear system having a second gear memb...  
WO/2012/071522A2
A method and system for a shaft coupling assembly is provided. The assembly includes a first coupling half coupled to a distal end of a first shaft wherein the first coupling half includes one or more projections extending away from the ...  
WO/2011/153979A3
The invention relates to a thrust actuator for converting a continuous, that is, cyclically recurring, rotational movement to a discontinuous thrust movement of a permanent-magnet rotor magnet, and to a Stirling engine which particularly...  
WO/2011/061496A3
The invention relates to a coupling element for a magnetic gear having a coupling element for coupling magnetic flux between first and second movable members, each having an array of magnetic poles arranged thereon. The coupling element ...  
WO/2012/060931A1
An apparatus includes a first rotor operatively connected to an output shaft and holding a first array of pole pieces; a second rotor operatively connected to an input shaft coaxially with the first rotor and holding a second array of po...  
WO/2012/056213A1
An electric servo assistance unit for use in a power steering system comprises a stator (10) comprising a plurality of magnets and a rotor (8) comprising a plurality of coil windings, a input shaft (1) and output shaft connected by a def...  
WO/2012/006522A3
An electric machine assembly includes a rotor located at a central axis of the electric machine assembly, the rotor includes a rotor cavity that terminates within the rotor. An shaft is operably connected to the rotor and is configured t...  
WO/2012/042278A2
An electromechanical device, comprising: a first member and a second member arranged to move relative to the first member and comprising first and second retardation portions; wherein the first member is arranged to generate a movable ma...  
WO/2012/042092A1
The invention relates to a sports training device which can be used for both indoor and outdoor training sessions and which is integrated into a communication network that can connect multiple remote users in shared sessions. The device ...  
WO/2012/034026A1
An apparatus and method for generating power from a fluid current. The apparatus can include a power drive assembly (200) for converting the flowing energy of a fluid current into rotational energy, an acceleration chamber (106) configur...  
WO/2011/019452A3
The stirring apparatus is an electronic design that generates rotating magnetic fields to drive magnetic stir bars within vials placed above the cover of the stirring apparatus. Below the cover is a magnetics board containing multiple vi...  
WO/2012/019919A1
The invention relates to a superconducting magnetic bearing for rotationally mounting a machine element (08). The superconducting magnetic bearing according to the invention first of all includes a stator (02), which comprises a first su...  
WO/2012/013703A1
The invention relates to a brake device of a vehicle, containing an eddy current disk brake (122) having a rotationally fixed stator (124) and a rotating rotor (59), wherein the rotor (59) or the stator (124) bears an eddy current path (...  
WO/2010/142962A3
A magnetic gearbox comprises a first rotor, a second rotor, and a rotatable pole piece member, wherein the first rotor is a magnetic rotor, the second rotor is a further magnetic rotor or a further rotatable pole piece member, and the ro...  
WO/2012/010939A1
The invention relates to a hydraulic motor, including piston liners (A, B, C and D of figure A no. 07.07/12 and A, B, C, D and E of figure A no. 08.08/12) operating as double-acting cylinders, a hollow cavity being provided on the skirt ...  
WO/2011/089131A3
The invention relates to a permanent magnet coupling for synchronously transmitting rotary motions, having a first rotor (1a) and a second rotor (1b), each covered by permanent magnets (2a, 2b) and forming an inner rotor and an outer rot...  
WO/2012/007887A1
A mechanical cooling pump (1) for an internal combustion engine of a motorised vehicle comprising an electromagnet operated coupling unit housed in the main compartment (4b) of the pump body (2).  
WO/2012/006522A2
An electric machine assembly includes a rotor located at a central axis of the electric machine assembly, the rotor includes a rotor cavity that terminates within the rotor. An shaft is operably connected to the rotor and is configured t...  
WO/2012/003846A1
The invention relates to a device comprising a stator in a magnetic transmission for modulating a magnetic alternating field between two rotors. The stator is made of a substrate material and soft magnetic elements embedded in the substr...  
WO/2011/160833A1
The present invention relates to a turbo compound transmission, preferably in a heavy duty or medium duty diesel engine, comprising: a turbo compound turbine (27) to be driven by exhaust gases from an internal combustion engine (21); and...  
WO/2011/147000A1
Disclosed is an apparatus for inducing drive, the apparatus comprising an inner element having an outer edge, an outer element having an inner edge adapted to be positioned around the inner element, the inner element and outer element be...  
WO/2011/144526A1
The invention relates to a braking device for vehicles, having a retarder (4) which comprises a rotor (2) connected to an axle (1) of the vehicle and a stationary stator (3). In order to devise a braking device of the above type which is...  
WO/2011/146893A1
An apparatus for transferring torque magnetically with a primary rotary member and a secondary rotary member, wherein said rotary members are disc shaped and are sandwiched between one another. The primary rotary member has permanent mag...  
WO/2011/145509A1
Provided is a coupling device capable of producing greater torque while suppressing an increase in size in the radial direction. The coupling device (1) is provided with a magnet-rotating body (30) and a yoke-side member (40). The conduc...  
WO/2011/134886A2
Embodiments of the invention relate to an electricity generator system. The system comprises: a conductor; a magnet; and conversion means.The magnet is configured such that motion of the conductor relative to the magnet induces a current...  
WO/2010/057569A3
The invention relates to a novel, highly efficient rotation machine for performing work or for creating energy, comprising four basic components: - a gear mechanism (28) having a first shaft (1) and having a second shaft (3) connected to...  
WO/2011/125542A1
The disclosed retarder control device aims at ECU standardization and is able to function sufficiently as a retarder auxiliary brake regardless of driving conditions. A retarder control device (1) is provided with: a retarder (2) having ...  
WO/2010/108577A3
A magnetic harmonic gearbox (110) according to the present invention comprises a first ferromagnetic member (112) and the first member (112) has a plurality of spaced teeth (114). A second member (116) is arranged within the first member...  
WO/2011/091578A1
A sealed transmission device for a helium space of a high temperature gas cooled reactor and a drive device thereof are disclosed. The helium space is enclosed by a chamber body (2), a pressure-bearing casing (3), a fastener (4) and a se...  
WO/2011/089169A2
The invention relates to a method for using energy temporarily present in a power grid and exceeding the instantaneous power load, wherein an air separation plant is operating using the excess energy, generating a fluid serving as an ene...  

Matches 351 - 400 out of 5,018