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Patent Searching and Data


Matches 651 - 700 out of 5,487

Document Document Title
WO/2010/133047A1
A liquid food stirring container includes an internal container (2) receiving liquid food, a body case (1) being sleeved on the outside of the internal container (2), a lid (3) located on the upper open of the internal container (2), a s...  
WO/2009/127402A3
The invention discloses a generator arrangement for converting mechanical energy into electrical energy, comprising a drive shaft that is connected to a first synchronous generator. The arrangement according to the invention also has a f...  
WO/2010/130112A1
A variable two with one motor. The variable two with one motor has many kinds of changeable forms according to different requirements on the motor of all kinds of engineering machinery. The variable two with one motor may be a ring or tu...  
WO/2010/124595A1
A multi-stage servo oil submersible motor mainly comprises a motor body. The motor housing of the head portion of the motor body is connected with a head flange. The head portion of a motor shaft protrudes out of the head flange, and the...  
WO/2010/117459A2
The present invention relates to cylindrical rotating electric machines which comprise armature and field coils, with either the field coil or the dual armature being the rotating component. The dual armature is composed of two concentri...  
WO/2010/084175A3
The invention relates to an eddy current brake with a stator, comprising at least two teeth (7, 8, 29, 30, 32, 34) having alternating polarity on both sides of a gap (9) in which an electrically conductive, movable machine element (22, 2...  
WO/2010/107082A1
Disclosed is a generator which has an extremely high generating ability, has a long service life, is compact, has a low production cost, and has a wide range of possible installation locations. The generator (1) is provided with a coil s...  
WO/2010/031587A3
The invention relates to a rotor (10) for a linear actuator (12), the rotor (10) extending longitudinally (L), parallel to a stroke direction (X) of the linear actuator (12) and having at least two magnets that are offset along the longi...  
WO/2010/104156A1
A power generation device in tire capable of producing high power comprises a rotary magnet (7) and a rotary weight (9) which rotate according to the variation in centrifugal force applied to the tire when a vehicle is running and the va...  
WO/2010/066209A3
Generator comprising a fixedly coupled outer and inner rotor (40) and a stator (10) between them. The rotors comprise surface- mounted permanent magnets (41- 48, 51-58) and the stator has concentraded windings (1-8) between the inner and...  
WO/2010/079424A9
A method, device and system is disclosed for decreased drag high efficiency electric generator by converting the vast majority of kinetic energy input into the electric generator, through the drive shaft, into usable electric power outpu...  
WO/2009/125290A4
A device that utilizes the force on a current carrying conductor placed in a magnetic field to produce thrust without the need either to push against an external medium, surface or object, or to eject mass is disclosed. The device utiliz...  
WO/2010/085929A1
The invention relates to an electric drive, in particular for a pivoting arm, such as a robotic arm, having a rotor (2), a plurality of magnetic periods (5, 6) and a device (14-20) for determining the rotational position of the rotor (2)...  
WO/2010/084530A1
Provided is an electric motor which is simple to design and manufacture, and can be operated by a small current. The electric motor is comprised of a stator (55) having a first stationary permanent magnet (45) and a second stationary per...  
WO/2010/083590A1
A modular generator system for wind turbines having a plurality of generators, and that may be configured to mechanically and/or electronically adjust the load according to wind conditions, to provide some intentional slip between the wi...  
WO/2010/082438A1
Disclosed are a magnetic field control method with a high energy efficiency and a rotary electric machine system, for a magnet-excited rotary electric machine. A magnet-excited rotary electric machine has an armature and a rotor opposed...  
WO/2010/079424A1
A method, device and system is disclosed for decreased drag high efficiency electric generator by converting the vast majority of kinetic energy input into the electric generator, through the drive shaft, into usable electric power outpu...  
WO/2009/137623A3
A stator (104) is attached to a shaft (110). Coils (114) are embedded in the stator (104) in a circular pattern. Two rotors (102) are coupled to the shaft (110) with the stator (104) between them. Permanent magnets (106) are embedded in ...  
WO/2009/155467A4
An input shaft rotates at variable rotation rates and is driven by a variable speed source of energy or power such as by the propeller of a wind-driven electrical generator. The input shaft is connected to a first rotor which electromagn...  
WO/2010/068988A1
An electric motor driven by the attraction and/or repulsion of magnetic materials, the motor including: a rotor mounted on an axis and being substantially circular, having a first series of circumferentially arranged rotor magnets; a sta...  
WO/2010/071779A1
Motor system in a hybrid electric vehicle, wherein the motor comprises a plurality of stators driving one rotor shaft. A binary controller activates the corresponding stator windings depending on the motor load, in order to achieve maxim...  
WO/2009/125290A3
A device that utilizes the force on a current carrying conductor placed in a magnetic field to produce thrust without the need either to push against an external medium, surface or object, or to eject mass is disclosed. The device utiliz...  
WO/2010/066209A2
The circular transformer-generator is a rotational electrical machine that joins creation of sinusoidal voltage and current with the transformation phenomenon or mutual inductivity of the individually wound stator coils (1 to 8). The cir...  
WO/2010/026611A3
Method for assembling the rotor (R) of an electric machine including a rotor (R) solid with a shaft (4) having a longitudinal axis (x-x) and made by more identical permanent magnets (2) forming a rotor ring. Each of the said permanent ma...  
WO/2010/051691A1
A direct-drive permanent magnet synchronous small wind generator includes: a housing(1), a shaft(2) mounted in the housing(1) via bearings, the generator mounted with stators(7,8) and rotors(3,4) which have small number of slots and pole...  
WO/2010/052801A1
There is provided an electric generator, the power generation efficiency of which is further improved by employing a configuration in which a power generation mechanism having a back-electromotive force protection function is divided int...  
WO/2010/017410A3
A rotor-stator assembly for use in an electric motor or generator having hyperbolic cosine curve shaped surfaces.  
WO/2009/155467A3
An input shaft rotates at variable rotation rates and is driven by a variable speed source of energy or power such as by the propeller of a wind-driven electrical generator. The input shaft is connected to a first rotor which electromagn...  
WO/2010/047098A1
Disclosed is a dual rotor motor equipped with a stator for which winding wire is wound around a stator core that includes a yoke and multiple teeth, and with an inner rotor and an outer rotor, wherein the stator core includes a circular ...  
WO/2010/045942A1
A device for driving and adjusting a rotatably mounted component is disclosed. A first drive unit (2) is coupled to the component by means of a shaft. A second drive unit (3) is provided for adjusting at least one functional element loca...  
WO/2010/044231A1
In a dual-rotor motor, an inner slot angle (φi) is set greater than an outer slot angle (φo), an inner notch part is provided at both ends, in the circumferential direction, of an inner head part so that the spacing between the inner h...  
WO/2010/043111A1
A two poles motor comprises an inner pole stator (1) and an outer pole stator (4). A rotor is provided between the inner pole stator and the outer pole stator. The rotor includes a rotor frame (10) and an output shaft (18). The rotor fra...  
WO/2009/093181A3
An electromagnetic device (10) has a stator (16, 20a, 20b, 18, 22a, 22b) and a rotor (12) rotating between facing surfaces of the stator (16, 20a, 20b, 18, 22a, 22b) and bearing a plurality of magnets (14) distributed at regular interval...  
WO/2010/038750A1
A combined liner and rotary actuator having a reduced radial dimension and capable of receiving a load and moment from a body to be moved. A spline shaft (4) is contained in housings (1a, 2a) so as to be movable linearly in the direction...  
WO/2010/035318A1
Smooth rotation control can be performed while raising a drive torque being generated and quickening acceleration at the time of start. The rotating mechanism comprises a stationary section (120) having a first induction coil (124) gener...  
WO/2010/026611A2
Method for assembling the rotor (R) of an electric machine including a rotor (R) solid with a shaft (4) having a longitudinal axis (x-x) and made by more identical permanent magnets (2) forming a rotor ring. Each of the said permanent ma...  
WO/2009/157888A4
The invention relates to alternating and direct-current electric motors and can be used in electrical drills for drilling wells, in particular oil and gas wells. The inventive electric motor comprises a rotor, a shaft, a stator, a curren...  
WO/2010/026427A2
An electrical machine comprises: a first rotor, rotatable about a first axis, and having a first arrangement of magnets on a first surface thereof; a second rotor, held with a first surface thereof adjacent the first surface of the first...  
WO/2010/026612A1
Electric machine comprising a rotor (R) with a shaft (4) having a longitudinal axis (x-x) and a stator (Sl; S2) with two stator units coaxially disposed one inside and the other outside the rotor (R). The inner stator (Sl) having an annu...  
WO/2010/023038A2
The invention relates to an electric machine, in particular to a generator for supplying the electrical system of a motor vehicle, comprising a laminated rotor (20) with an energiser winding (29), which provides the energisation for the ...  
WO/2009/151222A3
The present invention relates to a high-efficiency permanent magnet motor driven by a direct current (DC) without alternation, with the motor generating a high-efficiency kinetic energy synthesized from active energy of a stator and pass...  
WO/2010/017766A1
A vehicle wheel or transport device e.g. a vehicle, a train, an aerocar or a helicopter has a motor-generator set device. The wheel includes an outer wheel(104) and a motor-generator set device positioned in the outer wheel(104).The moto...  
WO/2010/015359A1
Apparatus is provided comprising a support and a rotatable assembly rotatably mounted to the support. One or more electricity generators are connected to an electrical device associated with the rotatable assembly, each generator having ...  
WO/2010/017410A2
A rotor-stator assembly for use in an electric motor or generator having hyperbolic cosine curve shaped surfaces.  
WO/2010/012223A1
A generator motor, an electric automobile and an electric ship drived by this kind of generator motor. Said generator motor includes rotating shaft (180) , a generator stator (110), a rotator (120) and a motor stator (130) , the generato...  
WO/2009/109935A3
A biaxial electromagnetic actuator for a materials testing apparatus comprises a first electromagnetic actuator for imparting a linear force to an output shaft and a second, direct drive electromagnetic actuator for imparting a rotationa...  
WO/2009/112040A3
The brushless real dc machine consists of:- 1- Stator which has two stators for two adjacent machines in the same frame and each machine has its rotor which produces its magnetic field. The stator consists of: a- Front part and rear part...  
WO/2010/010762A1
A power device which is reduced in size, is produced at reduced cost, and has increased degree of design freedom. A power device (1) is provided with an engine (3) and first and second rotating machines (10, 20) and drives front wheels ...  
WO/2009/137623A8
A stator (104) is attached to a shaft (110). Coils (114) are embedded in the stator (104) in a circular pattern. Two rotors (102) are coupled to the shaft (110) with the stator (104) between them. Permanent magnets (106) are embedded in ...  
WO/2010/004831A1
Disclosed is a power plant that allows for miniaturization, cost reduction, and increased drive efficiency. In a power plant (1), the ratio of the number of first armature poles that constitute a first rotating field generated by a first...  

Matches 651 - 700 out of 5,487