| Document |
Document Title |
|
WO/2013/056920 |
Backup bearings for a magnetic bearing as per the prior art often have to be replaced because they also wear during operation of the magnetic bearing without the magnetic bearing failing. A friction brake (10) prevents this in such a man...
|
|
WO/2012/174624 |
A thrust-stabilised magnetic levitation ultracentrifuge comprises a magnetic levitation homopolar motor formed by a lower cylindrical magnet (1) that carries two parallel bismuth or graphite cylinders (2) with a rotor (3) located in a va...
|
|
WO/2012/175364 |
The invention relates to a bearing arrangement for bearing a bearing (2, 3) in a bearing housing (1), comprising a projection plate (12) that has a cylindrical projection (13) and a cut-out plate (15) which is arranged on the side of the...
|
|
WO/2012/174624 |
A thrust-stabilised magnetic levitation ultracentrifuge comprises a magnetic levitation homopolar motor formed by a lower cylindrical magnet (1) that carries two parallel bismuth or graphite cylinders (2) with a rotor (3) located in a va...
|
|
WO/2012/152539 |
The invention relates to a bearing arrangement for the rotatable mounting of a shaft (7) in relation to a housing (8), comprising a back-up bearing (9) which is designed as a rolling contact bearing, wherein the rolling contact bearing c...
|
|
WO/2012/152541 |
The invention relates to a bearing arrangement for the rotatable mounting of a shaft (7) in relation to a housing (8), comprising a back-up bearing (9) which is designed as a rolling contact bearing, wherein the rolling contact bearing c...
|
|
WO/2012/154066 |
This invention relates to magnetic bearing and magnetic bearing mode of action, stabilizing the rotation of rotating machine parts using neodymium magnets both in radial and axial direction, the bearing is composed of one stationary moun...
|
|
WO/2012/134367 |
The invention relates to a conical magnetic bearing for contact-free journaling a rotating body. The bearing includes a rotary component and a stationary component. The rotary component includes at least two conical elements (1, 2, 3) me...
|
|
WO/2012/126743 |
The invention relates to a bearing arrangement for mounting a shaft on a connection structure, said arrangement comprising a housing (1), a bearing which bears the shaft, and a backup bearing which comprises a bearing ring that makes con...
|
|
WO/2012/080983 |
A cable transportation system with at least one haul cable has a supporting structure (4) with a tubular portion (9) defining an axis of rotation (A); a pulley (5) extending about the axis of rotation (A); and a bearing assembly (14), wh...
|
|
WO/2012/065899 |
The invention relates to bearing device comprising a bearing which rotatably supports a shaft, and a safety bearing (1) which receives the shaft in the event of a failure of the bearing. The aim of extending the service life of the safet...
|
|
WO/2012/062524 |
The method of orientating a clockmaking component made of magnetically permeable or magnetic material having two ends. Two magnetic fields, each one attracting said component to a pole piece, are created on each side of said ends, with a...
|
|
WO/2012/054917 |
A hydraulic bushing having at least two chambers and at least one channel connecting the chambers. The bushing is made of a high durometer rubber or other polymer to increase durability. The bushing further includes a center bearing pres...
|
|
WO/2012/054917 |
A hydraulic bushing having at least two chambers and at least one channel connecting the chambers. The bushing is made of a high durometer rubber or other polymer to increase durability. The bushing further includes a center bearing pres...
|
|
WO/2012/025292 |
The invention relates to a safety bearing (1) for a magnetic bearing of a rotatable shaft (2) for retaining and guiding the shaft (2) in the event of a failure of the magnetic bearing, having an inner ring (3, 8), an outer ring (4, 9) wh...
|
|
WO/2012/010566 |
The invention relates to a safety bearing for a contactlessly mounted rotor (6) rotating about a rotor axis (22), comprising at least one anti-friction bearing (1a; 1b; 10) having an outer bearing ring (4; 13), a coaxial inner bearing ri...
|
|
WO/2012/004086 |
A pressurized backup lubricant reservoir (36) with a lubricant line (31) to a rotor bearing (21). A control valve (43) on the backup lubricant line is normally closed. A monitor/controller (44) monitors multiple parameters of the bearing...
|
|
WO/2012/000066 |
Method for controlling a compressor element of a screw compressor, and the said compressor element (1) has a housing (2) with two meshing helical rotors (3-4) in it that are each supported in the housing (2) in the axial direction (X-X')...
|
|
WO/2012/000066 |
Method for controlling a compressor element of a screw compressor, the method comprising a process A and/or a process B, whereby: - process A comprises a first step of switching on a first magnet (17) during start-up of the compressor el...
|
|
WO/2012/000066 |
Method for controlling a compressor element of a screw compressor, and the said compressor element (1) has a housing (2) with two meshing helical rotors (3-4) in it that are each supported in the housing (2) in the axial direction (X-X')...
|
|
WO/2011/162742 |
Techniques are generally described for adjusting a magnetic field in a magnetic bearing by moving permanent magnets in real time. Some example devices or systems include a magnetic bearing comprising electro-actuators adapted to move per...
|
|
WO/2011/153612 |
An energy storage system comprises a housing and a flywheel having a drive shaft portion attached to a cylindrical ferromagnetic rotor portion. The drive shaft portion defines a substantially vertical axis about which the rotor portion i...
|
|
WO/2011/146303 |
A bearing assembly for an induction machine, such as an alternating current motor, includes a magnetic bearing for supporting a rotating shaft. An auxiliary bearing, also supporting the shaft in the event of magnetic bearing failure, is ...
|
|
WO/2011/128187 |
The invention relates to a device (15, 115) for mounting and driving a rotatable part (4) of a gantry (2) of a computer tomography unit (1), said gantry having a system axis (5), relative to a stationary part (3) of the gantry (2) of the...
|
|
WO/2011/128180 |
The invention relates to a device (15, 215) for mounting and driving a part (3, 4) of a gantry (2) of a computer tomography unit (1), said gantry comprising the tilt axis (K) and said part being tiltable around a tilt axis (K), relative ...
|
|
WO/2011/128494 |
Arrangement for stabilizing rotation of an axle (3) supported by bearing elements (2, 5) and for keeping the rotational centre of the axle (3) at its place in the bearing elements in relation to the centre of the inner cylinder surface (...
|
|
WO/2011/123927 |
An apparatus to operate with a rotor includes a plurality of permanent magnetic components and a plurality of hydraulic cylinders. The permanent magnetic components are arranged to surround the rotor. The hydraulic cylinders are coupled ...
|
|
WO/2011/108842 |
An active magnetic bearing comprises a bearing housing, a bearing stator, a bearing armature, a position sensor, a jacket and a stress buffering member. The bearing stator is accommodated in the bearing housing and supports the rotation ...
|
|
WO/2011/095646 |
The reverse-repulsion passive magnetic bearing provides a radial and axial support for rotors of rotating machines, based on the reverse magnetic repulsive force generated by magnetic rings polarised radially or axially depending on the ...
|
|
WO/2011/092223 |
An electromagnetic generator (1) comprising a magnetic oscillator (3) and a magnetic stator (5) as well as a conductor arrangement (17) in which a current is induced by the motion of the magnetic oscillator (3). The magnetic oscillator (...
|
|
WO/2011/057738 |
The invention relates to a supercharging device (17) for compressing a gaseous medium, in particular for a fuel cell, comprising a housing (18), as well as a shaft (14) which is accommodated by the casing (18) and is mounted radially in ...
|
|
WO/2011/057738 |
The invention relates to a supercharging device (17) for compressing a gaseous medium, in particular for a fuel cell, comprising a housing (18), as well as a shaft (14) which is accommodated by the casing (18) and is mounted radially in ...
|
|
WO/2011/037845 |
A multilevel correlated magnetic system (1000) that comprises a first correlated magnetic structure (1002a) and a second correlated magnetic structure (1002b) and a method for using the same are described herein. A wide -range of devices...
|
|
WO/2011/020474 |
An agitator (1) for stirring a process media inside an enclosure (2) comprising: -a drive shaft (3), -a stirrer (4) suspended from the drive shaft (3), -means (5) for rotating the drive shaft, -a bearing arrangement (6) comprising at lea...
|
|
WO/2011/011573 |
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/2011/003759 |
The invention relates to a safety bearing for retaining a rotor shaft (4) of a machine (1), wherein the safety bearing (2) comprises a first carrier body (7) rotating about a virtual geometric center line (M) and roller bodies (5), where...
|
|
WO/2011/004225 |
A bearing support assembly (10) comprising a bearing (12) supported within a bearing block (14) is provided. A shaft (26) is arranged to rotate within the bearing (12) and a disc member (34) is carried on the shaft (26) proximate to the ...
|
|
WO/2010/149731 |
This assembly comprises a drive shaft, which is rotatable about a drive axis, and a sliding connection module, the drive shaft comprising: - a driving end portion; - a connecting end portion drivingly connected to the connection module; ...
|
|
WO/2010/136264 |
The invention relates to a method for monitoring the state of a safety bearing (14) of a machine (12), wherein the safety bearing (14) catches a rotor shaft (1) of the machine (12) in case of failure of a magnetic bearing (6) of the mach...
|
|
WO/2010/136325 |
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/2010/131968 |
The invention relates to an electrical machine, e.g. water turbine or bow propeller. It comprises a ring shaped stator ring and inside it a rotatable rotor ring with to it mounted blades flown around by the fluid. Magnetic means generate...
|
|
WO/2010/124350 |
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/2010/121284 |
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/2010/116094 |
The invention relates to a system for measuring a variation in the distance (h) of an axis (A) of rotation of an object (2) relative to a point in a plane perpendicular to this axis, comprising: at least two sensors (31, 32) for measurin...
|
|
WO/2010/108544 |
A bearing assembly for an electrical motor (1), comprising a shaft (2), a housing, and a main bearing (3) between the shaft (2) and the housing, wherein the shaft (2) is surrounded by a rigid sleeve (11) for functioning as an auxiliary b...
|
|
WO/2010/083813 |
The present invention relates to a bearing construction for supporting and/or guiding components, wherein the bearing construction comprises an axle (4) on which a rotor (5) is rotatably disposed, and an ultrasonic oscillator (1) for gen...
|
|
WO/2010/079885 |
Disclosed are a reciprocating compressor and a refrigerating apparatus having the same, wherein a magnet bearing is inserted between facing surfaces between a cylinder block and a crank shaft and the magnet bearing so as to generate a ma...
|
|
WO/2010/064978 |
An electrodynamic actuator (1) comprises a stator actuator part (21) having a stator magnetic circuit member (22), and a rotor actuator part (11) having a rotationally symmetric rotor magnetic circuit member (12). The actuator further co...
|
|
WO/2010/063261 |
The aim of the invention is to propose a bearing arrangement and a method for ensuring smooth running when bearing partners are supported. To this end, a bearing arrangement (1) having two bearing partners (2, 3) and having a rolling bea...
|
|
WO/2010/043435 |
The invention relates to a safety bearing (1) for synchronous machines and/or asynchronous machines, particularly in the megawatt range, the rotors (15) of said machines comprising a shaft (17) held or supported by means of active magnet...
|
