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Matches 501 - 550 out of 1,896

Document Document Title
JP2014053980A
To provide a rotating electrical apparatus in a reduced size while securing a predetermined amount of power generation.A rotating electrical apparatus according to an embodiment comprises a first rotor, a second rotor, and a stator. The ...  
JP2014054024A
To provide a rotary electric machine rotor and a rotary electric machine using the rotor, capable of holding permanent magnets firmly and easily arranging them on the outer periphery in spiral shape.A rotary electric machine rotor 20 inc...  
JP5445568B2  
JP2014037866A
To accurately transmit rotation from a driving bevel gear to a driven bevel gear by stably rotating a truncated-cone-shaped base while making it unlikely to vibrate during the rotation since it is not necessary to screw a magnet fixing f...  
JP5426877B2  
JP2014504707A
A magnetic joint (20) is provided with the first and the second joint member (21, 23) by which one side was arranged by the same axle in another side. Each joint member (21, 23) has the projected permanent magnet (3) of each series. On (...  
JP5419915B2  
JP5422040B2  
JP5416287B2  
JP5404718B2  
JP5408355B2  
JP2014020561A
To provide a power transmission device in which gaps between magnetic bodies are matched, and power transmission efficiency is improved, and which has different transmission angles.A power transmission device includes: a first rotating b...  
JP2014017983A
To provide a power generator capable of improving a speed increasing ratio and achieving the downsizing.A power generator 10 includes: an impeller 8; a speed increasing part 1 which increases a speed of rotations of the impeller 8; and a...  
JP2014015992A
To provide a magnetic gear device capable of increasing a reduction ratio without increasing a size of the device in a direction parallel with a rotational shaft.A first inner gear 5 of a magnetic gear device 1 comprises a first inside c...  
JP2014015971A
To rotate one of first and second shafts to rotate the other shaft with rotation of the one shaft, with a simple structure.A shaft device includes a motor shaft 74b containing a ferromagnetic body and a roller shaft 78a whose rotation ce...  
JP2014015991A
To provide a magnetic gear device capable of surely isolating two input-side and output-side areas without using an annular packing.A magnetic gear device 1 includes an outer gear 5, an inner gear 6, a first rotational shaft 3, a second ...  
JP5389122B2  
JP5381621B2  
JP2013257021A
To provide a drive device which can eliminate a lubricating oil supply device for supplying oil to bearings for rotating shafts and a reduction gear and also provide a plant.A first rotating shaft 1 provided to a gas turbine 98 serving a...  
JP2013249857A
To prevent degradation of magnetic force to a driven magnet of a driving magnet, even if applied to a magnetic coupling which transmits the rotation of a power turbine to a reduction gear, and to normally transmit a drive force, for exam...  
JP2013249858A
To provide a oneway clutch not causing wear of mechanical parts during not transmitting torque.A oneway clutch has a cylindrical first rotating body 2 and a cylindrical second rotating body 3 arranged coaxially and relatively rotatable a...  
JP2013543095A
A coupling device (20) for transmitting energy from a flywheel or a flywheel is provided. This coupling device is provided with the 1st movable member (22) that has one or more magnets (30, 34) arranged on it, respectively, and the 2nd m...  
JP5350438B2
A magnetic gear mechanism including a simplified assembly of a magnetic flux modulating section in the magnetic gear mechanism which improves the strength thereof. In the magnetic flux modulating section of the magnetic gear mechanism, t...  
JP2013234699A
To provide a magnetic coupling device that can transmit the torque excellently by enhancing transmission torque without changing the physique of the entire device.A magnetic coupling device has a driven side rotor 10 and a driving side r...  
JP5327966B2
To provide a magnetic coupling device operable for constant speed operation and constant acceleration/deceleration operation. In the magnetic coupling device, a drive magnet 5 and a driven magnet 6 to magnetically link a drive input shaf...  
JP5331125B2
In a drive unit having at least one transmission stage (Ü) and one drive element (4) for driving with high power density, having a drive element (4), and element (8), and an output element (14), wherein a translation and transmission of...  
JP2013213413A
To provide a centrifugal blood pump capable of performing the stable non-contact drive by using the repulsive force of a permanent magnet for a thrust bearing of an impeller.A centrifugal blood pump includes a casing having an inlet and ...  
JP2013213584A
To provide a hub-less or open-core flywheel storage device having improved stability and performance.Methods and apparatuses are disclosed for incorporating a plurality of independently rotating rotors 32 made from high-strength material...  
JP5319005B1
[Subject] A drive which can take out driving force eco-friendlily and efficiently is provided. [Means for Solution] Drive 10 is provided with the following. Police box magnetic field generating member 1, Rotating member 5. Police box mag...  
JP2013211949A
To provide an electric motor that has higher efficiency, secures reliability, and is made low-cost while reducing noise.An electric motor includes a bearing 4 provided to a housing 2 and bearing a rotary shaft 3, an external fan 6 which ...  
JP5309293B2  
JP2013181571A
To effectively cool a magnetic coupling without increasing a space of providing the magnetic coupling even when application is made to a magnetic coupling which transmits the rotation of a power turbine to a reduction gear in an exhaust ...  
JPWO2012014596A
The present invention provides a magnetic gear device and an attachment component it becomes possible to control eddy current loss. Inner side rotor 1 and outside rotor 3 which each arrange a plurality of magnetic pole pairs 12 and 32 to...  
JPWO2012014596A1
本発明は、渦電流損失を抑制することが可能 となる磁気ギア装置及び保持部材を提供する 。円周方向に沿って略等間隔に複数の磁極対 12、32が各配置してあり、対向する...  
JP5286373B2  
JP2013177931A
To enable anyone who has a certain skill to remove a magnetic coupling transmitting rotation of a power turbine to a reduction gear easily without using a special tool, fixture, etc., for example, in an exhaust heat recovery power genera...  
JP5278812B2
To provide a method of manufacturing a magnetic gear excellent in productivity, and to provide a magnetic gear. The magnetic gear includes a ring-like thin plate wherein feeble magnetic parts 10a and ferromagnetic parts 19b' are continue...  
JP5275957B2
To provide a flywheel storage device capable of improving electromagnetic characteristic and performing cold storage for a long period of time. The flywheel storage device with a superconductive magnetic bearing is equipped with a flywhe...  
JP5272243B2
To provide a nut structure of a screw shaft device capable of applying predetermined preload without using a spring. The nut structure K of a screw shaft device is equipped with a first nut member 10 and a second nut member 20. The secon...  
JP5271005B2
To provide a power transmitting device capable of transmitting power in a non-contact state, and capable of improving a freedom degree of the arrangement configuration of a driving side rotating body and a driven side rotating body. An i...  
JP5270999B2
To provide a magnetic coupling in simple structure, which reduces coupling loss that arises by a drive shaft and a driven shaft attracting each other by opposite magnets. In the magnetic coupling, in which first magnet bodies that become...  
JP2013160136A
To obtain a blood pump in which an impeller is not contacted with a housing and a rotary shaft perfectly, and in the state where floating power of the impeller is stable, the impeller performs a rotary motion, in a centrifugal blood pump...  
JP5259492B2  
JP5257214B2  
JP2013150408A
To obtain a simple and low cost configuration by suppressing thrust load acting on the rotating shaft by an entering fluid, and minimizing decrease in rotation efficiency of a driven side rotating shaft.An inner ring magnet 22 is fixed t...  
JPWO2011145509A1
半径方向に大型化するのを抑制しながら、よ り大きなトルクを発生することが可能なカッ プリング装置を提供する。このカップリング 装置(1)は、磁石回転体(30)とヨ...  
JPWO2011145509A
A coupling device which can generate bigger torque is provided controlling enlarging radially. this coupling device (1) is provided with a magneto rotating body (30) and the yoke side member (40) -- a conductor of the yoke side member --...  
JP5231498B2  
JP2013127292A
To provide a transmission capable of converting power with a simple structure without using fluid.In a transmission 10, a hollow cylindrical housing 11, an input rotating shaft 19 which vertically penetrates an upper surface wall 13 of t...  
JP5215387B2  

Matches 501 - 550 out of 1,896