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Matches 201 - 250 out of 10,664

Document Document Title
WO/2011/090700A2
One embodiment of the present invention is a unique turbine engine. Another embodiment is a unique turbine engine powered system. Another embodiment is a hybrid bearing system for use in a turbine engine and/or a turbine engine powered s...  
WO/2011/088566A1
A torque multiplier for converting an input torque to an output torque. A torque multiplier includes a cam mounted on a drive shaft for rotation therewith when an input torque is applied to the drive shaft, the cam providing a magnetic f...  
WO/2011/089752A1
Disclosed is a high-precision static pressure bearing device wherein orifices or ventilation grooves etcetera are formed, thus enabling the generation of vibrations to be prevented, and a laminar flow-state to be maintained in all areas ...  
WO/2011/090944A3
A plug (10) made of a compressible and resilient material can be used in a method of reducing loss of fluid from a fluid-bearing system. The method can include locating an orifice in the fluid-bearing system, where said orifice is expose...  
WO/2011/074996A3
The solution, in accordance with the invention, consisting in at least four electromagnets symmetrically positioned inside the cylindrical casing and the electromagnetic core, is made of a set of sheets with a ring shape with internal po...  
WO/2011/074996A2
The solution, in accordance with the invention, consisting in at least four electromagnets symmetrically positioned inside the cylindrical casing and the electromagnetic core, is made of a set of sheets with a ring shape with internal po...  
WO/2011/050736A1
A permanent magnetic levitating bearing and an assembly including the same are disclosed. The permanent magnetic levitating bearing includes: an inner ring (1) which is a permanent magnet; an outer ring (2) inside which the inner ring (1...  
WO/2011/048019A1
The invention relates to a method for assembling a superconducting bearing, wherein the bearing comprises a first bearing race (1) having a first body (2) made of a type 2 superconducting material and a second bearing race having a secon...  
WO/2011/044432A3
An auxiliary bearing system for supporting a rotating shaft including a first auxiliary bearing coupled to the rotating shaft. A first inertia ring is coupled to and circumscribes the first auxiliary bearing. A second inertia ring circum...  
WO/2011/044430A2
An auxiliary bearing including a bearing mount disposed circumferentially about a shaft. A support wall may extend radially inward from the bearing mount, and the support wall may define a first annular cavity. An outer race may be coupl...  
WO/2011/043607A2
The present invention relates to a thrust foil air bearing having improved load capacity. According to the present invention, a ramp (990) of a top foil (900) of a thrust plate air bearing has a curvature, the center point (O) of which i...  
WO/2011/042438A1
A part holder (10) for parts to be machined with machine tools, particularly for parts having a large mass to be machined in vertical lathes, which comprises: a worktable (11) for supporting a part (12), a footing (13) for supporting the...  
WO/2011/044423A2
An auxiliary bearing system having a sleeve through which a shaft extends. A gap may be defined between the sleeve and the shaft when a primary bearing system supports the shaft, and the sleeve may engage and rotate with the shaft when t...  
WO/2011/044428A2
An auxiliary bearing system for a magnetically supported rotor system according to which the auxiliary bearing system includes at least two mounting pad assemblies having compliantly mounted body members.  
WO/2011/044430A3
An auxiliary bearing including a bearing mount disposed circumferentially about a shaft. A support wall may extend radially inward from the bearing mount, and the support wall may define a first annular cavity. An outer race may be coupl...  
WO/2011/044432A2
An auxiliary bearing system for supporting a rotating shaft including a first auxiliary bearing coupled to the rotating shaft. A first inertia ring is coupled to and circumscribes the first auxiliary bearing. A second inertia ring circum...  
WO/2011/044428A3
An auxiliary bearing system for a magnetically supported rotor system according to which the auxiliary bearing system includes at least two mounting pad assemblies having compliantly mounted body members.  
WO/2011/044423A3
An auxiliary bearing system having a sleeve through which a shaft extends. A gap may be defined between the sleeve and the shaft when a primary bearing system supports the shaft, and the sleeve may engage and rotate with the shaft when t...  
WO/2011/043607A3
The present invention relates to a thrust foil air bearing having improved load capacity. According to the present invention, a ramp (990) of a top foil (900) of a thrust plate air bearing has a curvature, the center point (O) of which i...  
WO/2011/040896A1
A novel method and apparatus are presented for press fitting a bearing assembly onto a journal in a single press fit operation. A compressible, adhesive gasket affixes the backing ring to the bearing cone of a bearing assembly, facilitat...  
WO/2011/037442A3
The present bearing comprises two concentric magnetic parts (a, b) kept mutually separated by magnetic forces (c), allowing the inner part (b) coupled to a shaft (d) to rotate without any mechanical contact with the outer part (a), thus ...  
WO/2011/026774A1
The present invention relates to a piston engine (1). Said engine comprises a housing (2) and a piston (3). The piston (3) is magnetically and movably disposed in the housing (2). A device (7) for magnetically supporting the piston (3) i...  
WO/2011/025087A1
A journal foil air bearing 5000 according to the present invention is provided with one top foil 300 along an inner periphery of a hole 18 of a bearing housing 10. Bump foils 20c and 20d are installed at the inner periphery of the hole 1...  
WO/2011/024470A3
Disclosed is a magnetic-suspension centrifugal pump that does not use permanent magnets in a disposable section and is provided with a pump head section and a pump section. The pump section comprises a stator, a torque-transmission disc,...  
WO/2011/024470A2
Disclosed is a magnetic-suspension centrifugal pump that does not use permanent magnets in a disposable section and is provided with a pump head section and a pump section. The pump section comprises a stator, a torque-transmission disc,...  
WO/2011/023775A1
The invention relates to a control system and to a method for controlling a magnetic bearing (3), wherein a first displacement (X1) of the rotor (1) out of the geometric center of the magnetic bearing is determined from a first distance ...  
WO/2011/011573A1
Apparatus and method for determining the clearance and wear of mechanical back-up bearings of turbomachinery utilizing electromagnetic bearings. In order to reduce the prospects of catastrophic failure during a shut-down or loss of elect...  
WO/2011/007544A1
A bias magnetic flux (10) is formed in such a way as to pass through an electromagnetic core (1) of an electromagnet (20), and furthermore, a bypass magnetic path (9A) constituting a magnetic path for a control magnetic flux (9) is forme...  
WO/2011/005552A2
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 storing machine-imp...  
WO/2011/005552A3
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 storing machine -...  
WO/2011/001290A3
A passive magnetic bearing which has an exceptionally low friction couple. Radial and axial restraint is achieved through magnetic and mechanical means. The embodiment of the passive magnetic bearing has two axially magnetized rings, whi...  
WO/2011/000249A1
A combination motor includes a vacuum sealed chamber (33). An upper levitating magnetic ring (23), an upper coil group (11), a magnet group (25), a lower coil group (12) and a lower levitating magnetic ring (24) are disposed in the seale...  
WO/2011/002017A1
A flywheel energy storage device having a reduced rotational loss and having an extended time of energy storage and an increased amount of energy storage. A flywheel energy storage device (1, 36) configured in such a manner that a rotati...  
WO/2010/151138A1
A axial gas thrust bearing for rotors (4) in rotating machinery according to the present invention comprises at least one radial disk (5), integral with or fastened to the rotor (4) and one fixed seal (2) facing each disk (5) or two fixe...  
WO/2010/146017A1
The invention relates to a device (1) for measuring the speed of a fluid in a pipe. According to the invention, an adjustment and a surface roughness assessment are carried out between a fluid bearing (3) and a hollow pipe (30) secured t...  
WO/2010/141188A1
A highly position-stabilized indexable table or "dial" in which the dial is supported relative to a steel surface on a frame by one or more air bearings. A flexure mechanically connects the indexing motor to the dial in such a way as to ...  
WO/2010/136325A3
The invention relates to a bearing arrangement for a touch-free magnetic axial bearing (1), comprising a rotor/stator pair (2, 3) which can be rotated relative to each other on a common rotational axis (6), wherein magnets are provided b...  
WO/2010/136325A2
The invention relates to a bearing arrangement for a touch-free magnetic axial bearing (1), comprising a rotor/stator pair (2, 3) which can be rotated relative to each other on a common rotational axis (6), wherein magnets are provided b...  
WO/2010/135135A2
The present invention relates to a hydrodynamic bearing (1) for a rotating rotor shaft (3) of an exhaust-gas turbocharger (2) having at least one cylindrical bearing bush (4), wherein the rotor shaft (3) has, in a region (3a) which is ar...  
WO/2010/135135A3
The present invention relates to a hydrodynamic bearing (1) for a rotating rotor shaft (3) of an exhaust-gas turbocharger (2) having at least one cylindrical bearing bush (4), wherein the rotor shaft (3) has, in a region (3a) which is ar...  
WO/2010/128804A3
The present invention relates to a magnetic bearing device for supporting a roll shaft, and more particularly to a magnetic bearing device for supporting a roll shaft in a contact-free fashion by using a permanent magnet or an electromag...  
WO/2010/128804A2
The present invention relates to a magnetic bearing device for supporting a roll shaft, and more particularly to a magnetic bearing device for supporting a roll shaft in a contact-free fashion by using a permanent magnet or an electromag...  
WO/2010/124350A1
Device for absorbing an axial force exerted on a machine shaft, which shaft (1) is provided with one or several rotors (2), and whereby this device comprises at least two axial bearings to support the aforesaid shaft (1), namely a first ...  
WO/2010/121912A1
The invention concerns an axial bearing between a first part and a second part that presses with an axial load against the first part and can rotate around a rotation axis relative to the first part comprising a circular or arc-shaped ri...  
WO/2010/122450A3
A magnetic bearing (108) with an axis of rotation (106), wherein the magnetic bearing comprises: a cylindrical rotor (116) comprising a ferromagnetic material (118, 338, 440) wherein the cylindrical rotor has an axis of symmetry (114), w...  
WO/2010/122450A2
A magnetic bearing with an axis of rotation, wherein the magnetic bearing comprises: a cylindrical rotor comprising a ferromagnetic material, wherein the cylindrical rotor has an axis of symmetry, wherein the cylindrical rotor has an inn...  
WO/2010/121284A1
The invention relates to an actuator system (2), comprising at least one final control element (29, 29') and an associated control chain (8), which is designed for at least two operating modes, of which at least one can be deactivated, w...  
WO/2010/113089A2
Disclosed is a device for treating a disc-like article with a fluid, the device comprising dispensing means for dispensing a fluid onto the disc-like article and a chuck for holding and rotating a disc-like article around an axis A perpe...  
WO/2010/113089A3
Disclosed is a device for treating a disc-like article with a fluid, the device comprising dispensing means for dispensing a fluid onto the disc-like article and a chuck for holding and rotating a disc-like article around an axis A perpe...  
WO/2010/107341A3
The invention refers to machine building, predominantly to magnetic supports of highspeed rotors with vertical axle of rotation, for example, energy storage, centrifuge, gyroscope and other similar device rotors. Adjustable magnetodynami...  

Matches 201 - 250 out of 10,664