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Matches 151 - 200 out of 11,860

Document Document Title
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...  
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...  
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...  
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...  
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...  
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)...  
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...  
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...  
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:...  
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...  
WO/2018/010031A1
An electric machine has a stator having an array of electromagnetic elements. A rotor is mounted on bearings and has an array of rotor posts. The rotor posts each have a length defining opposed ends and the array of rotor posts extends a...  
WO/2018/007931A1
A flywheel kinetic accumulator provides an accumulator assembly, in which a flywheel that is mounted on roll bearings rotates about a rotation axis; the flywheel is axially supported by two sets of magnetic elements (16, 16') facing each...  
WO/2018/005813A1
A bearing assembly for a turbine engine includes a first gas bearing configured to receive a load from a rotating shaft of the turbine engine, a transmission disk configured to receive the load from the first gas bearing, and a damping m...  
WO/2018/005121A1
A system includes a gas delivery disk (210) coupled to a second shaft (152), wherein the second shaft and the gas delivery disk are disposed about an axis. The gas delivery disk includes an inner axial opening (232) configured to facilit...  
WO/2018/000009A1
The invention relates to a drilling tool (3) and to a method for drilling a hole using the drilling tool (3). The drilling tool (3) comprises a tool body (7) having a receiving side (9) for receiving in a drive spindle (5) and a processi...  
WO/2017/218140A1
Novel configurations of levitating passive magnetic bearing configurations are described. Such configurations can be used for the precise control of the magnitude and sign of the bearing stiffness, thereby facilitating the overall design...  
WO/2017/212244A1
A rotating mass energy store includes a rotor (10) that contains conductors (6), (7), (18), (17) and magnet arrangement (11). The rotating mass is symmetrical about axis of rotation and is hollow with a cavity (24), wherean electrical st...  
WO/2017/201151A1
An integrated journal bearing (IJB) includes a shaft extending in an axial direction, a housing through which the shaft extends in the axial direction, the housing surrounding the shaft in a radial direction, an active magnetic bearing (...  
WO/2017/199087A1
A method for increasing load capacity on a porous aerostatic bearing through use of a two-phase fluid that is less viscous than lubrication oils and the bearing gap is of the size of air bearings. The porous material throttles vapor and ...  
WO/2017/196392A1
A fluid bearing for use in turbomachinery including at least one bearing pad configured to be arranged about a rotating member of the turbomachinery. Each bearing pad includes an internal cooling opening defined in the bearing pad and an...  
WO/2017/194348A1
The invention relates to a bearing assembly (200) for a lithography system (100A, 100B), having an optical element (202), a base (204) and a bearing device (206) that moveably supports the optical element (202) relative to the base (204)...  
WO/2017/184410A1
The present disclosure is directed to a gas-lubricated bearing assembly for a gas turbine engine and method of damping same. The bearing assembly includes a bearing pad (106) for supporting a rotary component and a bearing housing attach...  
WO/2017/184411A1
The present application relates to a fluid damped air bearing (200, 234) for a turbomachine; the turbomachine comprises an outer ring disposed radially outward from a housing (330) of the bearing, and a plurality of airfoils disposed bet...  
WO/2017/166911A1
A magnetic levitation bearing assembly, comprising a magnetic levitation bearing, a fixation shell (5) and a working clearance adjusting device (8); the magnetic levitation bearing comprises a first iron core (1), a second iron core (2) ...  
WO/2017/157107A1
An axial magnetic levitation bearing comprises a bearing body (100) and a protective device (200). The bearing body (100) comprises a stator and a rotor. The protective device (200) comprises a first assembly fixedly mounted relative to ...  
WO/2017/158710A1
The purpose of the present invention is to enhance the efficiency of a power generation and driving apparatus with a simple structure. A power generation and driving apparatus 100 is provided with a rotor 18 that floats by means of a mag...  
WO/2017/158138A1
A magnetic bearing (1) for a turbomachine comprises a stator (2) fixable to a structure (C) of a turbomachine; a rotor (3) magnetically coupled to the stator (2) and defining a rotation axis (A), the rotor (3) having a front central surf...  
WO/2017/148890A1
The invention relates to a gas turbine system (10) comprising a turbine (12) to which hot gas can be applied and which includes a turbine rotor (18) that is located in a turbine casing (20) and can rotate about an axis of rotation (16), ...  
WO/2017/147949A1
An electromagnetically enabled active type dynamic gas bearing, comprising an electromagnetic bearing (1) and an elastic foil bearing (3) nested between the electromagnetic bearing (1) and a rotor shaft (2). The elastic foil bearing (3) ...  
WO/2017/143257A1
A vapor compression system including a motor having a housing and a shaft having an axis, the shaft urgable into rotational movement by the motor for powering a system component. A primary bearing and a secondary bearing are positioned i...  
WO/2017/136217A1
A bearing comprising an axial channel formed along a longitudinal axis of the bearing having an inner radius comprising an inner surface and an outer radius comprising an outer surface and at least one dam region formed on the inner surf...  
WO/2017/131368A1
The present invention relates to an airfoil journal bearing having an improved top foil, comprising: a bearing housing having a hollow portion in which a rotor is disposed, and formed such that width-wise both sides are opened; a bump fo...  
WO/2017/124573A1
A permanent magnet ball joint with a posture sensing function and a measuring method thereof. The permanent magnet ball joint comprises a first permanent magnet (2), a second permanent magnet (7), a rotary shaft (8), a spherical shell (1...  
WO/2017/122023A1
A container blank handling apparatus (5) for a container blank trimming system (1) for metallic tubular container blanks comprises first and second air bearing body portions having respective arcuate inner surfaces. The first and second ...  
WO/2017/101640A1
Disclosed are a magnetic suspension bearing stator assembly and a manufacturing method therefor. The stator assembly comprises a stator iron core (2), coils (3) and two stator iron core frameworks (1). The two stator iron core frameworks...  
WO/2017/102193A1
The invention relates to a device for aligning a component (1) by means of a guide member (5), wherein a head region (6) of the guide member (5) is secured at a fixing point (7) of the component (1) and a foot region (8) of the guide mem...  
WO/2017/097010A1
A magnetic bearing frame (1) comprises a ring-shaped frame body having a hollow structure. The frame body is configured to be wound by an operating coil. The frame body comprises: a base ring (2); a first edge member (3); and a second ed...  
WO/2017/098541A1
A magnetic bearing (20) contactlessly supports an object to be supported by means of a composite electromagnetic force (F) from first and second electromagnets (51, 52). When a first current (i1) flowing in the first electromagnet (51) i...  
WO/2017/092903A1
The present invention describes a hydrodynamic bearing (1) comprising an annular inner surface (11) arranged to surround a rotary shaft in order to support the latter and to guide the rotation of same about the longitudinal axis of rotat...  
WO/2017/088993A1
The invention relates to a rolling bearing and to an arrangement comprising two or more such rolling bearings. The substantial components of the rolling bearing, for example an inner ring, an outer ring, and the rolling elements by means...  
WO/2017/090729A1
This spindle device (10) is provided with: a rotating shaft (12) provided with a plurality of turbine blades (11) that extend in the circumferential direction; a housing (20) that houses the rotating shaft (12); and a gas bearing (40) pr...  
WO/2017/086732A1
The present invention relates to an air foil bearing. The present invention is configured such that the rigidity of bumps can be controlled by varying the width of single bumps, and has an advantage in managing the height of the bearing,...  
WO/2016/076985A8
A method of detecting a vibration node between a non-collocated sensor-actuator pair of a rotatable component includes applying an excitation signal to an actuator of the sensor actuator pair. The method also includes obtaining frequency...  
WO/2016/060818A3
A radius conveyor comprising a sideflexing conveyor belt and a touchless magnetic bearing at the inside of a turn. The conveyor belt has electrically conductive elements in a side edge. An array of permanent magnets along the conveyor's ...  
WO/2017/070365A1
A testing apparatus includes a chamber, having an interior maintained at apredetermined pressure, a rotor rotatably disposed within the interior of the chamber, and a sensor disposed within the interior of the chamber. When the rotor rot...  
WO/2017/064214A1
Spindle for ring spinning frames, comprising a spindle shaft and characterized in that the spindle shaft (5) is radially mounted by means of at least two radial magnetic bearings (16, 17) while being axially mounted by means of a mechani...  
WO/2017/055571A1
The invention relates to a magnetic bearing assembly comprising a first magnet assembly (34) for generating a first quadrupole magnetic field on a first plane and a second magnet assembly (36) for generating a second quadrupole magnetic ...  
WO/2017/055371A1
An auxiliary turbomachinery shaft-support system (1) comprising a first assembly (3) configured to axially support the shaft, the first assembly (3) comprising a rotating disc (5) having a part (5A) shaped to be torsionally coupled to th...  
WO/2017/041839A1
The electrical machine comprises a stator (110) and a rotor (120). The rotor (120) is supported by two magnetic bearings (130A, 130B), each magnetic bearing having a set of windings for providing a support force on a respective portion (...  
WO/2017/041958A1
The invention relates to a drive (4) for a belt conveyor system (1), comprising a permanently excited synchronous motor (7) having a stator (7a) and a rotor (7b), wherein a gap size (S) is formed between the rotor (7b) and the stator (7a...  

Matches 151 - 200 out of 11,860