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WO/2018/167122A1 |
The invention relates to a bearing assembly, comprising a first bearing ring, a second bearing ring, and at least one rolling-element row having a plurality of rolling elements, which are arranged for rolling on a first raceway of the fi...
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WO/2018/167125A1 |
The invention relates to a bearing assembly, comprising a first bearing ring and a second bearing ring, which is mounted for rotation relative to the first bearing ring, at least one hydrostatically supported first plain bearing segment ...
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WO/2018/169679A1 |
A dual gas-bearing system includes a vacuum-preloaded gas bearing, a substrate, and a gas-bearing backer. The vacuum-preloaded gas bearing is mounted to a machine base in a fixed location. The substrate has a first surface facing the out...
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WO/2018/159645A1 |
Provided is a temperature prediction device that comprises: an applied voltage specification unit that specifies a voltage value to be applied to an electromagnetic coil based on a distance from a distance detection unit provided on the ...
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WO/2018/159213A1 |
[Problem] To provide: a control device that with a simple heat dissipation structure can reduce costs during component replacement, that can be configured in pumps smaller than pumps have heretofore been, and that is easily manufactured;...
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WO/2018/156388A1 |
A T-film bearing for a vibration fixture including a bottom plate, two spaced apart middle plates positioned on the bottom plate, two spaced apart top plates positioned on the middle plates in which the middle plates and the top plates f...
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WO/2018/094081A9 |
The disclosure provides an apparatus, system and method for a moveable bearing stage that allows for highly refined alignment and placement, and particularly planar alignment and placement, of component or devices through the use of robo...
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WO/2018/151883A1 |
An active radial magnetic bearing assembly for a rotating machine. The active radial magnetic bearing assembly may include a housing comprising a center axis, a stator coupled to the housing, a rotor, a first target, a second target, and...
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WO/2018/149431A1 |
The present invention relates to a resolver bearing arrangement (01), comprising an outer bearing ring (02), an inner bearing ring (21) and a plurality of rolling bodies arranged between the bearing rings. The resolver bearing arrangemen...
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WO/2018/149932A1 |
The present invention relates to a magnetic bearing (1) having a first bearing ring (2) and a second bearing ring (3), which is arranged concentrically in relation to the first bearing ring, wherein: the first bearing ring and the second...
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WO/2018/142096A1 |
An actuator comprising a linear electrical machine (LEM) having a stator with a stator bore and a translator axially movable within the stator bore and defining a magnetic circuit airgap therebetween, at least one fluid bearing journal f...
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WO/2018/117797A1 |
The present invention describes a system for storing photovoltaic energy, which is operated by means of a flywheel and which, owing to the construction materials thereof, is able to work at high speeds without sustaining damage, thus mak...
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WO/2018/102048A1 |
A balanced switching amplifier for a magnetic bearing assembly may include a first switching amplifier configured to drive a first load of an electromagnet of the magnetic bearing assembly via a first plurality of lead wires. The balance...
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WO/2018/095841A1 |
A rotation system (10) having at least one radial gas bearing, containing a housing (11), a shaft (12) which is rotatable relative to the housing (11), and at least one bearing assembly (51) which has a first region (52) supporting the s...
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WO/2018/094051A1 |
A thrust magnetic bearing integrated with an induction machine and methods for using the same for slow roll control of rotors and other rotating components is provided. The rotor can include a shaft and a thrust bearing disk. The thrust ...
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WO/2018/077884A1 |
According to one aspect of the present disclosure,a bearing (100) for supporting a shaft (200) rotating around an axis A is provided. The bearing (100) comprises: a bearing housing (120); and a plurality of tilting pads (130), wherein ea...
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WO/2018/079277A1 |
An air turbine driving spindle (200) is provided with a rotating shaft (1), a bearing member (50), an outer member (65), and an O ring (24). The O ring (24) supports the bearing member (50) against the outer member (65) along the radial ...
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WO/2018/078150A1 |
Disclosed is a rotation system (10) having at least one axial gas bearing, containing: a housing (11), a shaft (12) that can be rotated relative to the housing (11), at least one bearing plate (13) attached to the shaft (12), and at leas...
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WO/2018/079488A1 |
The purpose is to provide a rotating device that further decreases friction. A rotator (40) comprises: a shaft (41) that is supported on both ends by a pair of support members (10, 10) so as to be able to rotate freely about the shaft ce...
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WO/2018/072033A1 |
A rotor is for angularly displacing a work piece about a central axis and includes an annular, central axial portion centered about the axis and having opposing, first and second axial ends and inner and outer circumferential surfaces. A...
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WO/2018/068912A1 |
The invention relates to a magnetic bearing arrangement for mounting a rotor (2) of a rotary press, comprising a bearing which is configured as an electromagnetic bearing, in particular a radial bearing, wherein the bearing comprises at ...
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WO/2018/070151A1 |
This stage device (100) is provided with: an X-axis slider (14); an X-axis guide (12) for guiding the movement of the X-axis slider (14) in the X-axis direction; a Y-axis slider (18) for supporting the X-axis guide (12); a Y-axis guide (...
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WO/2018/069596A1 |
This percussion apparatus (2) comprises a striking piston (5) mounted with the ability to move inside a piston cylinder (4) and designed to strike a tool (6); and a guide bearing (15) comprising a guide surface (16) configured to guide t...
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WO/2018/067707A1 |
A long travel aerostatic linear stage includes a plurality of rails, a plurality of planar bearing plates, and a plurality of porous media gas bearing. The plurality of planar bearing plates are aligned with and attached to the rails. Ea...
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WO/2018/060910A1 |
A vertical support device with reduced energy dissipation for rotating shafts comprising a spherical end portion (2) having radius (r), adapted to be rigidly constrained to a rotating vertical shaft, coupled with a rotating and floating ...
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WO/2018/063820A1 |
An active magnetic bearing system includes a radial actuator and an axial actuator. The radial actuator includes a radial stator coupled to a stationary component, and a radial rotor coupled to a rotatable impeller. The radial rotor exte...
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WO/2018/061259A1 |
The present invention relates to a can forming device (20) having: a main frame (21); a turntable (23) rotatably supported on the main frame (21); a main shaft (36) passing through the turntable (23) along a table axis (TA); a die table ...
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WO/2018/057717A1 |
Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, composition of matter, and/or user interface adapted for and/or resulting from, and/or a method and/or machine-readable medium comprising machine-...
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WO/2018/053182A1 |
A fluid bearing includes a housing including an internal plenum disposed in the housing and an inlet in fluid communication with the plenum, wherein the inlet is configured to provide fluid to the plenum from an external source, a cushio...
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WO/2018/049058A1 |
A gas bearing assembly includes a snap joint for attaching an externally pressurized porous gas bearing to a bearing cartridge. The gas bearing assembly has an adjustment screw which supplies a gas to an end of the adjustment screw via a...
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WO/2018/046818A1 |
The invention relates to an electric actuator for air intake flaps of a gas turbine engine comprising a fixed part (104) attached to a stationary part of the engine and a moving part (102) mechanically connected to the air intake flaps, ...
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WO/2018/047775A1 |
An air turbine drive spindle (100) comprises: a rotation shaft (1); a housing assembly (2); a casing part; and a plurality of O-rings (21, 26). The rotation shaft (1) comprises: a thrust plate (1B) extending in the radial direction; a sh...
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WO/2018/041949A1 |
Axial bearing arrangement for a drive shaft of a centrifugal compressor The axial bearing arrangement comprises a first axial bearing plate (12) and a second axial bearing plate (13) each having an annular ring shape, the first axial bea...
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WO/2018/044513A1 |
A magnetic bearing (20) comprises: a rotor (22) to be supported for rotation about an axis (502); a stator (24) extending from a first end (30) to a second end (32) and comprising: one or more first permanent magnets (110); one or more s...
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WO/2018/037158A1 |
A stator module for an axial magnetic bearing comprises a one or more coils (101) for generating a magnetic flux and a magnetic core structure (102) for constituting a part of a magnetic circuit for the magnetic flux. The magnetic core s...
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WO/2018/037159A1 |
A core element for a magnetic component comprises a plurality of ferromagnetic sections (216-219) for conducting a magnetic flux. Adjacent ones of the ferromagnetic sections are connected to each other with ferromagnetic isthmuses (221) ...
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WO/2018/033947A1 |
In the present invention, in a first mode, a control unit (40) performs: a first operation for controlling a combined electromagnetic force (F) of electromagnets (51, 52) so that a supported body moves within a predetermined movement ran...
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WO/2018/032739A1 |
A protective structure for a magnetic bearing and a magnetic bearing assembly. The protective structure for a magnetic bearing comprises: a first radial bearing protective component (31), sleeved on an optical shaft (10) and in a positio...
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WO/2018/033945A1 |
A magnetic bearing device is provided with magnetic bearings (21, 22) that have multiple electromagnets (51-54), and is provided with displacement sensors (31, 32) for outputting output signals corresponding to the displacement of a rota...
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WO/2018/029180A1 |
The drive unit (12) is designed to be mounted on a marine vessel (2), including a mobile housing, (16) and is able to pivot around an axis (A) against the hull (4) of the marine vessel. A drive shaft (20) mounted rotary is against the mo...
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WO/2018/031957A1 |
This invention relates to power generating systems. Previously, power generation technology was not self-reliant. Embodiments of the present invention use external electric power that is provided to the starting generator (110). The star...
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WO/2018/030839A1 |
Provided is a rotating body system. The rotating body system may include: a rotating shaft structure including a shaft and a thrust disk; a journal air bearing including a journal air bearing support formed of a rigid body such that a lo...
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WO/2018/030064A1 |
An electric motor system is provided with: a rotating shaft (30), the axis (M2) of which can be displaced with respect to the center of rotation (M1); magnetic bearings (50a, 50b, 50c, 61) for supporting the rotating shaft; a permanent m...
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WO/2018/025579A1 |
An air turbine driving spindle (200) is provided with a rotating shaft (1), a bearing part (2), a damper ring (50), a cover member (5), and one or more O rings (24). The bearing part (2) encloses at least part of the outer peripheral sur...
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WO/2018/022015A1 |
A turbocharger for an internal combustion engine, the turbocharger being supported by hydrostatic bearings (15, 16) in both a radial and an axial direction by a compressed air supplied from a compressor (11) of the turbocharger and boost...
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WO/2018/022343A1 |
A centrifugal compressor (22,22') includes a casing (30), an impeller (34a, 34b), a motor (38), a diffuser (36a, 36b), a magnetic bearing (44, 46), and a magnetic bearing backup system (50) including at least one dynamic gas bearing (80)...
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WO/2018/015378A1 |
The invention relates to an active magnetic bearing (1) of a shaft (4), which shaft can be rotated about an axis, said active magnetic bearing having a magnetically conductive main body (2), which is arranged in a stationary manner and w...
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WO/2018/010030A1 |
There is a method of aligning a plurality of electromagnetic elements in an electric machine. The electric machine has a first carrier having an array of electromagnetic elements and a second carrier having an array of posts defining slo...
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WO/2018/012462A1 |
The purpose of the present invention is to suppress, in an induction heat roller device, a variety of shortcomings due to providing a bearing between a roller main body and a stationary member. The induction heat roller device comprises:...
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WO/2018/013169A1 |
A slide-bearing assembly capable of enabling sliding of a load-carrying surface relative to a load-supporting structure, such that the slide-bearing assembly may include a first arrangement of at least one substantially nonmetallic elong...
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