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Patent Searching and Data


Matches 401 - 450 out of 3,995

Document Document Title
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/2012/042278A2
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/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/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/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/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/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...  
WO/2011/088946A1
A magnetic gear arrangement comprises: a first gear member for generating a first magnetic field, a second gear member for generating a second magnetic field, and a coupling device which provides an arrangement of interpoles between the ...  
WO/2011/088944A1
A magnetic gear arrangement comprises: a first gear member for generating a first magnetic field, a second gear member for generating a second magnetic field, and a coupling device which provides arrangements of interpoles between the fi...  
WO/2011/088945A1
A magnetic gear arrangement comprises: a first gear member for generating a first magnetic field, a second gear member for generating a second magnetic field, and a coupling device which provides arrangements of interpoles between the fi...  
WO/2011/091109A1
A reciprocating magnet engine has first and second magnet pairs (20A and 40A, 20B and 40B), first and second sections (15, 35), a continuous flux return plate (15G) and a core (15C) which have high relative magnetic permeabilities, an in...  
WO/2011/080869A1
A reduction gear is provided with: a braking disc which is affixed to a rotating shaft of the vehicle; permanent magnets which are arranged in such a manner that the different magnetic poles are alternately arranged in the circumferentia...  
WO/2011/067568A1
Exhaust gases can bypass a turbocharger (10) to reduce its speed, but energy in the gases is then lost. A brake for a turbocharger can be implemented using at least one rotor (30) driven by the turbocharger rotatable shaft (15) and at le...  
WO/2011/067344A1
The invention relates to a permanent magnet coupling for the synchronous transmission of torque, comprising a first member (1) having permanent magnets (4a, 4b) and a second member (2), the members being designed as inner rotor and outer...  
WO/2011/061496A2
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/2011/060120A1
A magnetic motor has a shaft. An upper magnet is attached to the shaft and positioned around an upper perimeter of the shaft. A lower magnet is positioned around a lower perimeter of the shaft. A plurality of grooves is formed in the upp...  
WO/2011/053221A1
A drive system (100) for a cleaning device for cleaning a tank (1) including a brake arrangement (7, 8, 13) for regulating the speed of the magnetic hysteresis coupling, and where the brake arrangement is arranged in the vicinity of a se...  
WO/2011/052167A1
The disclosed reduction gear can be made more compact and can be introduced even in small to medium sized vehicles that do not have a specially installed pressurized air tank or the like by means of being provided with a control disc aff...  
WO/2011/036552A1
A magnetic gear (100) is provided that includes three coaxially mounted members: a high speed inner rotor (102), a low speed outer rotor (104) and a modulator (106) interposed between the inner rotor and the outer rotor. The modulator is...  
WO/2011/018009A1
A barrel-type permanent-magnet coupler with adjustable permanent-magnetic torque has a barrel-type or barrel-turntable complex type configuration. The coupler comprises at least a set of axial magnetic field dual permanent-magnet couplin...  
WO/2011/018015A1
A magnetic torque adjustable transmission shaft permanent-magnet coupling transmission and speed regulation device is of a rotating disc type structure, a revolving barrel type structure or a composite type structure of a rotating disc a...  
WO/2011/018014A1
A barrel type transmission shaft permanent-magnet coupler with adjustable magnetic field air-gap separation and coupling area has a barrel type or barrel-turntable complex type configuration. Said coupler comprises at least a set of axia...  
WO/2011/018013A1
A cylindrical permanent-magnet coupling shaft coupling with adjustable coupling interval and area of an air gap magnetic field is of a revolving barrel type structure or a composite type structure of a rotating disc and a revolving barre...  
WO/2011/018012A1
A high efficient electromagnetic torque adjustable armature winding permanent-magnet coupling is of a rotating disc type structure. It is composed of at least one group of axial magnetic field armature winding permanent-magnet coupling m...  
WO/2011/018010A1
A barrel type transmission shaft permanent-magnet coupler for adjusting electromagnetic torque is a rotary barrel type or turntable and rotary barrel compound structure. The coupler consists of at least one group of axial magnetic field ...  
WO/2011/018011A1
A high efficient electromagnetic torque adjustable boiler-grate permanent-magnet coupling is of a rotating disc type structure. It is composed of at least one group of axial magnetic field boiler-grate armature permanent-magnet coupling ...  
WO/2011/006518A1
An electric motor, particularly for an actuating device for displacing a control device, such as a valve, a gate valve, a blow-out preventer or the like, for use in oil or gas production comprises a stator (4) and a rotor (6) assigned to...  
WO/2010/148990A1
A permanent magnet coupling device comprises an armature winding rotor disk (10, 110, 111, 410), an armature winding disk coupling mechanism (6-9, 43, 106-109, 143), a permanent magnet rotor disk (20, 120, 420), a permanent magnet disk c...  
WO/2010/142962A2
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/2010/136201A1
The invention relates to a motor vehicle – having a drive engine and a transmission connected downstream thereof in the direction of the force flow; wherein – the transmission comprises a transmission output shaft on the output side,...  
WO/2010/136019A1
Magnetic coupling, at least comprising an inner rotor, an outer rotor, and a split case, which is disposed between the inner and outer rotors and is made of an electrically non-conductive material, characterized in that the split case co...  
WO/2010/121303A1
An apparatus for inducing drive, the apparatus comprising at least one drive element having at least one drive face; at least one driven disc having at least one driven face; the at least one-driven disc being rotatable about an axis rel...  
WO/2010/116807A1
Provided is a clutch device which achieves a reduction in running cost and prevents the occurrence of noise. Specifically provided is a clutch device provided with: a pair of magnetic meshing rings (151) provided with magnetic meshing te...  
WO/2010/109208A1
The invention relates to an apparatus and method for constructing a magnetic gear coupling for transmitting torque from a flywheel inside a vacuum chamber to a driveshaft outside the vacuum chamber, the coupling employing a pair of perma...  
WO/2010/109210A1
The invention relates to an apparatus and method for constructing a magnetic gear coupling for transmitting torque from a flywheel to a driveshaft, the coupling employing permanent magnet arrays and magnetic flux coupling elements thereb...  
WO/2010/108577A2
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/2010/109248A2
A propulsion device for a marine vessel, the propulsion device comprising an electrical machine with integral magnetic gearing having a magnetic pole piece rotor connected to a drive shaft provided with a propulsion means for providing p...  

Matches 401 - 450 out of 3,995