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Patent Searching and Data


Matches 401 - 450 out of 12,055

Document Document Title
WO/2015/001577A1
A group (1) for allowing free orientation of a sphere with respect to outside force fields characterized by comprising a support structure (2), a sphere (5), two locking elements (6) acting from opposite sides on the sphere (5) and usefu...  
WO/2015/001689A1
A table device (100) is provided with: a first member (1); a second member (2); a first guiding device (4) which guides the second member so that the second member moves in a direction parallel to a first axis by way of movement of the f...  
WO/2014/204940A1
Disclosed herein is an apparatus that includes a fluid dynamic bearing defined in a gap between an inner component and an outer component. In some instances, the inner component and the outer component are configured for relative rotatio...  
WO/2014/205429A1
A gas bearing assembly including: a stator, a spindle rotatable about an axis, a first space between the spindle and the stator and arranged to receive a bearing gas at a first pressure, to support rotation of the spindle about the axis,...  
WO/2014/163678A3
The present disclosure provides, in one embodiment, a unique gas turbine engine. Other embodiments include unique gas turbine engines, and unique active balancing systems; as well as apparatuses, systems, devices, hardware, methods, and ...  
WO/2014/194899A1
The invention relates to a bearing assembly, comprising a back-up bearing (2), which has an outer ring (4) arranged in a housing construction (12) in a compliant manner. The compliance has angle-dependent extreme values, namely at least ...  
WO/2014/194900A1
The invention relates to a bearing arrangement comprising a backup bearing (2), which is provided as a safety device in addition to a main bearing. A joint (12) is formed between an outer ring (3) of the backup bearing (2) and a housing ...  
WO/2014/193238A1
The invention provides a rotating machine, such as a subsea pressure boosting compressor or pump, a subsea motor-generator set or a power generator, the machine comprises at least one rotating shaft with at least one active magnetic bear...  
WO/2014/191459A1
The rotating machine comprises a shaft (14), a casing (12), at least one main magnetic bearing connected to the shaft for rotatably supporting said shaft inside the casing, at least one first and one second auxiliary rolling bearings (20...  
WO/2014/191454A1
A magnetic bearing assembly for a rotary machine having a rotor shaft (12), comprising a stator magnetic circuit secured to a stationary support element and comprising at least one body of ferromagnetic material and at least one coil, bo...  
WO/2014/191311A1
A magnetic bearing assembly for a rotary machine, having a rotor circuit (17) and a stator magnetic circuit (18) secured to a stationary support element (26) having at least one body of ferromagnetic material (22) and at least one coil (...  
WO/2014/191541A1
The rotating machine comprises a shaft 14, a casing 12, at least one main magnetic bearing 16 connected to the shaft for rotatably supporting said shaft inside the casing, at least one auxiliary radial rolling bearing 18 and at least one...  
WO/2014/191323A1
The magnetic bearings make use of magnet assemblies with a high magnetic field gradient. The magnet assemblies use two permanent magnets with opposite polarisation in a Kittel open domain structure. The basic factor of magnetic separatio...  
WO/2014/187065A1
Disclosed is a cylindrical annular gap flow restrictor having adjustable flow restriction, the flow restrictor comprising a flow restrictor mounting body (3), a flow restrictor mounting sleeve (4) disposed in the flow restrictor mounting...  
WO/2014/182646A1
A radial magnetic bearing may include an annular housing including a radial outer wall disposed between radially outer ends of two annular axial end plates and an isolation sleeve which may include a helical arrangement of a plurality of...  
WO/2014/181715A1
Provided is a technology that eases stress on a subject resulting from gas flow. This supporting air plate has a supporting surface, a compressed gas layer is formed between the supporting surface and a supported subject, and the support...  
WO/2014/120302A3
A method of operating a gas bearing includes pressurizing a pressure source of the gas bearing with pressurized gas. The method also includes flowing the gas through a plurality of flexural elements in fluid communication with the pressu...  
WO/2014/177142A1
The invention relates to a hydrostatic profiled rail guide, having a guide carriage (2) which is arranged on a guide trail (1) so as to be longitudinally slidable and is hydrostatically mounted on said guide rail, wherein the guide carri...  
WO/2014/171222A1
[Problem] To provide a lower-cost and more compact magnetic bearing device by omitting the DC/DC converter that was conventionally used to obtain a control power supply voltage of the magnetic bearing device, and to provide a vacuum pump...  
WO/2014/169150A1
Provided herein is an apparatus, including an inner component, wherein the inner component includes a thrust plate; an outer component, wherein the inner component and the outer component are positioned for relative rotation, and wherein...  
WO/2014/163695A1
One embodiment of the present invention is a unique gas turbine engine. Another embodiment is a unique machine. A further embodiment is a unique self-aligning foil bearing system. Other embodiments include apparatuses, systems, devices, ...  
WO/2014/156911A1
A gas bearing spindle (1) is provided with: a rotating shaft (11); a radial/thrust bearing (40); an impeller (12); an impeller exhaust path (22) that directly receives exhaust that hits an impeller blade (12a) and is discharged; a housin...  
WO/2014/136165A1
This actuator is provided with: a drive belt (1); a guide rail (2); a slider (3); and a liner guidance device (4). In the actuator, a bearing of the linear guidance device (4) is fixed to an end at a drive pulley (52) side, said end bein...  
WO/2014/136164A1
In this actuator, two guide rails (2) are arranged in parallel at either side of a drive belt (1) in a width direction. Two sliders (3) which move reciprocally along the two guide rails (2) are fixed to a coupling plate (4) with a prescr...  
WO/2014/134260A1
A system and method are provided for an auxiliary bearing system. The system and method may include a sleeve extending circumferentially about a rotary shaft and coupled thereto. The system and method may also include an axial journal di...  
WO/2014/129567A1
Provided are a non-contact support device and a non-contact support method whereby the flying height of an object to be supported can be controlled with greater precision. This non-contact support method supports an object to be supporte...  
WO/2014/094689A3
A magnetically suspended vibration isolator with zero stiffness whose angle degree of freedom is decoupled with a joint ball bearing has a main body, in which a sleeve and a lower mounting plate are supported with a magnetically suspende...  
WO/2014/094687A3
A magnetically suspended and plane-drove vibration isolator with zero stiffness comprises an upper mounting plate, a lower mounting plate and a main body. A sleeve of the main body is lubricated and supported against the lower mounting p...  
WO/2014/122719A1
Provided is a bearing support structure capable of handling an emergency maximum load that occurs infrequently, and allowing a fatigue load to be used in determining the constitution of the bearing during normal operation. A bearing supp...  
WO/2014/120302A2
A method of operating a gas bearing includes pressurizing a pressure source of the gas bearing with pressurized gas. The method also includes flowing the gas through a plurality of flexural elements in fluid communication with the pressu...  
WO/2014/113829A1
The invention relates to a device (40) for magnetically axially supporting a rotor, which rotor comprises an axial bearing plate (32) connected to the rotor, in an axial magnetic bearing (54) having at least two independently controllabl...  
WO/2014/111438A1
The invention relates to a device having a first (102) and a second component (104), wherein the second component includes an opening, wherein the first component is mounted such that the first component can rotate in the radial directio...  
WO/2013/071385A8
The present invention pertains to restrictors (16,17) for aerostatic bearings capable of guaranteeing a constant flow, regardiess of their size and dimensional tolerance, such that the gas flow is adjusted by means of deforming their int...  
WO/2014/104659A1
Provided are a turbine device and a waste heat recovery power generation system including same. According to the present invention, a mechanical (contact) type bearing structure is replaced with a contactless electromagnetic bearing so a...  
WO/2013/182762A3
The present invention relates to a flywheel and its large and heavy supporting base, which are constructed at the point of use with specific tools and a material that is easy to transport, such as a suitable concrete. The flywheel pivots...  
WO/2014/095741A1
The invention relates to a jacketed magnetic bearing 1 for a rotary machine having a rotor 4. The jacketed magnetic bearing 1 comprises a stator magnetic circuit 5 secured to a stationary support device 2, the stator magnetic circuit 5 c...  
WO/2014/095788A1
The invention relates to magnetic bearing 1 for a rotary machine having a rotor 4. The magnetic bearing 1 comprises a stator magnetic circuit 5 secured to a stationary support device 2, the stator magnetic circuit 5 comprising at least o...  
WO/2014/099845A1
Rotating machines and magnetic thrust bearings therefor are disclosed. Magnetic thrust bearings may include a rotor core configured to extend coaxially around a shaft of a rotating machine, a non-magnetic element configured to be coaxial...  
WO/2014/085839A1
A bearing and drive system (1) comprising at least one electric engine (2) together with a control (50), wherein the bearing force of the respective bearing degree of freedom of the engine (2) can be actively influenced, also comprising ...  
WO/2014/083946A1
[Problem] To provide an electromagnetic rotating device and a vacuum pump equipped with the electromagnetic rotating device whereby it is possible to reduce the size and costs by consuming power during regeneration through an electromagn...  
WO/2014/081901A1
A non-contact bearing has opposing surfaces (551,560) with relative motion and one surface (560) issuing higher than ambient pressure through a porous restriction, wherein the porous restriction (558) is part of a monolithic porous body,...  
WO/2014/074891A1
A method and apparatus for radial and axial hybrid bearings using gas sector(s) and magnetic sector(s) to increase bearing load capacity and stiffness, reduce bearing size and bearing span, and reduce cost comprises a stator and a rotor....  
WO/2014/069636A1
The purpose of the present invention is to minimize fluorine gas-induced corrosion of a touchdown bearing used in a laser chamber, as well as to minimize wear of the touchdown bearing. The laser chamber houses a pair of discharge electro...  
WO/2014/066573A1
The invention provides a system for creating a prescribed vibration profile on a mechanical device comprising a sensor (30) for measuring an operating condition of the mechanical device, a circular force generator CFG (20) for creating a...  
WO/2013/152061A3
A magnetic bearing system (120) includes a first active magnetic bearing (AMB) (202) including a first group of electromagnetic actuators (306, 310, 314, 318) to support a shaft and a second AMB (204) including a second group of electrom...  
WO/2014/062373A1
This invention provides a turbocharger bearing assembly having foil bearing assemblies (21, 22, 23, 24, 30, 35, 36, 37, 40, 41, 42, 45, 46, 47, 50, 52) supporting conical rotor elements (3, 4, 10, 11, 16, 17, 31, 32).  
WO/2014/054832A1
A composite bearing system according to the present invention comprises: a rotary shaft; a disk having the shape of a circular plate which couples to an axle of the rotary shaft and moves with the rotary shaft according to the direction ...  
WO/2014/048464A1
The invention relates to an active part of an electrical machine, comprising: teeth (1), each having a tooth base (2) and a dedendum (3); open or closed grooves (4) between the teeth (1); and windings (8) introduced into the grooves (4),...  
WO/2013/178603A3
The invention relates to a bearing device (5) for supporting a rotatable body (2) without contact, comprising a first magnetic bearing (9, 10) and a second magnetic bearing (9, 10), which is arranged at an offset from the first bearing (...  
WO/2014/049519A1
A shape sensing enabled instrument includes a flexible longitudinal body (300) including a plurality of longitudinal members (310) held together to forma lumen (205). The longitudinal members have frictional contact therebetween and are ...  

Matches 401 - 450 out of 12,055