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WO/2014/194408A1 |
There are disclosed magnet arrays and methods for generating magnetic fields. In embodiments magnet arrays comprise a plurality of polyhedral magnets arranged in a lattice configuration and at least partly enclosing a testing volume, the...
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WO/2014/192489A1 |
An oil-immersed solenoid is provided with: a casing having a bottom section, a cylindrical section, and a flange section, which are formed integrally; a stationary magnetic pole section; a plunger having a movable core; a guide pipe; a c...
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WO/2014/191140A1 |
The invention relates to a device (4; 104) for braking a rotating element (2; 102) of an arrangement (1; 101), in particular for braking a rotating shaft, comprising a rotating eddy current brake (5; 105) which has a rotor (7; 107) that ...
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WO/2014/191017A1 |
The circuit for driving an inductive load (L) comprises an input arranged to be connected to a supply voltage and an output arranged to apply the supply voltage to the inductive load, a first switch (Q1), and at least one capacitor (C). ...
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WO/2014/194140A2 |
Electromagnetic actuators capable of generating a symmetrical bidirectional force are disclosed. The electromagnetic actuators include a housing made of a ferromagnetic material and a shaft made of a magnetically inert material movable a...
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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...
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WO/2014/191890A1 |
The invention is a new arrangement of magnets in the pattern of a geometrically symmetrical grid, lying on a plane or non-plane surface. Said arrangement produces a configuration of magnetic field that is asymmetrical with respect to the...
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WO/2014/191891A1 |
The invention relates to an electromagnetic device, in particular an electromagnetic actuator and/or magnetic valve, comprising at least one magnetic coil, at least one first yoke element, and at least one second yoke element. The first ...
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WO/2014/187195A1 |
A suspension electromagnetic power apparatus comprises: an integral electromagnet structure (100), comprising two electromagnets (102), a power output shaft (101), and a mounting frame (103), where the two electromagnets are disposed opp...
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WO/2014/185429A1 |
A magnetic resonance imaging device (1) comprising: at least a pair of superconducting main coils (21) which are disposed in a manner so as to have the same central axis (2) as one another, and to be in plane symmetry in relation to the ...
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WO/2014/183937A1 |
The invention relates to a circuit (100) for regulating a current for an electromechanical consumer (106), comprising a first connection (102) and a second connection (104) for said electromechanical consumer (106). The first connection ...
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WO/2014/180607A1 |
The invention relates to an electromagnetic actuating apparatus having an armature unit (14) which can move along an axial direction (10) in response to current being applied to a stationary coil unit and which is designed to interact wi...
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WO/2014/178470A1 |
The disclosure relates to a permanent magnet operating device comprising: a fixed metal pin having a space thereinside, and having a first wall and a second wall opposing the first wall; a movable element moving reciprocally between the ...
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WO/2014/177431A1 |
The invention relates to a method for determining a reference current curve for a fuel injector for an internal combustion engine of a motor vehicle, which fuel injector has a magnetic coil drive. The method comprises the following: (a) ...
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WO/2014/174976A1 |
Provided are magnetic components having excellent wear resistance, corrosion resistance, and magnetic properties. These magnetic components are each provided with an alloy layer obtained by diffusing and permeating at least one element s...
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WO/2014/173437A1 |
The invention relates to a micromechanical component comprising a mount (10), a drive body (12) with at least one coil device (16) arranged thereon, said drive body being connected to the mount (10) by means of at least one spring (20) s...
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WO/2014/174975A1 |
Provided is a magnetic component having excellent wear resistance, corrosion resistance, and magnetic characteristics. This magnetic component is provided with an alloy layer formed by carrying out a process in which at least one element...
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WO/2014/168236A1 |
In the present invention, a radially-magnetized cylindrical permanent magnet serves as a mobile element (1). A stationary element (4) is provided to one side and a stationary element (5) is provided to the other side in the direction of ...
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WO/2014/167268A1 |
A tablet case with a cover, the tablet case comprising a housing (2) having three upstanding walls, at least one of the three upstanding walls having a flange, the housing (2) being adapted to receive and retain a tablet. The tablet case...
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WO/2014/165442A2 |
Force control system. The system includes a first pair of permanent magnets for providing a normal force on the wheel of a robot adapted for n-pipe inspections. A second pair of magnets is provided with opposite polarity so that a rotor ...
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WO/2014/158016A1 |
A planar magnet for magnetic density separation, comprising an array of pole pieces succeeding in longitudinal direction of a mounting plane, each pole piece having a body extending transversely along the mounting plane with a substantia...
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WO/2014/155357A1 |
Methods and apparatus for moving a molten metal are provided in which the electromagnetic inductor includes at least two pairs of electromagnetic pole pairs and in which a first magnetic field component is generated between one pole in a...
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WO/2014/149914A1 |
An apparatus for decorating an article includes a decorative sheet member having a first side and a second side, neither of the first and second sides having an adhesive; a fixation sheet member having a third side configured to be attac...
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WO/2014/146801A1 |
The invention relates to an electromagnetic actuating device (20) having a housing (2), a first spring element (5), an actuating element (8) and a detent assembly (9) comprising at least one detent element (14), said actuating element (8...
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WO/2014/146800A1 |
The invention relates to an electromagnetic actuating device (20) having a housing (2), a magnet element (9), a spring element (5) and an actuating element (8), said actuating element (8) being designed to adopt a first position, in whic...
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WO/2014/146176A1 |
There is provided a magnetic clamping device (10) for magnetically clamping to a magnetically attracted material (30). The device comprises at least one permanent clamping magnet (14, 44) for magnetically clamping to the magnetically att...
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WO/2014/139926A2 |
The invention relates to an electromagnetic actuating device with a housing (1) and an armature (5) which can be moved in the housing (1) between two end positions and which has two mutually spaced armature disk (7, 8) and an armature sh...
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WO/2014/141000A1 |
The invention relates to a horseshoe magnet (110) that can cost -effectively be manufactured. In one embodiment, the magnet (110) comprises a yoke (120) and at least one pole tip (130) that is attached to an arm (122) of the yoke (120) b...
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WO/2014/141901A1 |
A solenoid-operated device equipped with a fixed iron core (6), a movable iron core (7) configured so as to be movable in relation to the fixed iron core, an electromagnetic coil (9) for opening and closing a vacuum valve (1) connected t...
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WO/2014/135902A1 |
An apparatus and method for holding permanent magnet components, particularly on a rotor of an electrical machine. A magnet carrier (10) comprises a channel (30) suitable for receiving an encircling magnet retainer (20) and a method of m...
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WO/2014/135359A1 |
A valve body (5) for a fluid injector (1) having a central longitudinal axis (L) and comprising a one-pieced base body (10) is specified. The base body (10) has a side wall (130) defining a recess (132) extending from a fluid inlet side ...
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WO/2014/131540A1 |
The invention relates to a method for controlling an injection process of a magnetic injector of an internal combustion engine, wherein the magnetic injector has a coil. In order to open the magnetic injector, the coil is charged with a ...
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WO/2014/122312A1 |
Disclosed is a linear actuator for an active motor bearing of a motor vehicle, comprising a stator (2) with an electrically chargeable coil (5) for generating an electromagnetic field (15) and an actuating element (1) which is mounted ax...
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WO/2014/122593A1 |
The present invention relates to a device for the hygienisation of medical instruments, in particular stethoscopes. In particular, the present invention relates to a hygienisation or sterilisation system (1) of a medical- healthcare inst...
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WO/2014/121881A1 |
The invention relates to a bi-stable electromagnetic actuator (1), in particular for a surgical instrument, comprising a stator (10) arranged outside a tube (2), and a rotor (30) that is mounted in the tube (2) so as to be displaceable a...
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WO/2014/121394A1 |
Embodiments of the present disclosure provide assay methods and devices for performing assays for the detection of analyte particles using magnetic particles. The magnetic particles are configured to bind to the analyte particles, thereb...
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WO/2014/121792A1 |
The invention relates to a sliding cam actuator (1) for a sliding cam system, comprising a housing (2) which defines a housing interior, and comprising at least one coil former located therein, which contains a winding for generating a m...
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WO/2014/117916A1 |
The invention relates to an actuator for a camshaft adjustment device (10a; 10b; 10c) which has at least one axially displaceable cam element (11a) and at least one slotted-guide track (12a; 12c) for the displacement of the at least one ...
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WO/2014/120463A1 |
A magnetic device may have a matrix and a plurality of magnets, and the magnetic device may have a force sufficient to maintain a contracted position upon being contracted from a stretched state. The matrix may have at least two hinges t...
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WO/2014/114457A1 |
The invention relates to a device comprising an electromagnet (1) and a control unit (2) actuated by said magnet, which control unit can be for example a valve or a clutch, wherein the specified components are connected to each other by ...
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WO/2014/114353A1 |
A welding fixture including an electromagnet, (5) a non-magnetic support (10) configured to receive at least two sheets (12a, 12b) of material to be welded, and one or more clamping shoes (14) configured to cooperate with the electromagn...
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WO/2014/108609A1 |
The invention relates to a method for producing a permanent magnet based on a ferromagnetic powder, comprising the following steps: coating the powder grains with a first polymer that is soluble in a supercritical fluid; mixing the thus ...
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WO/2014/108610A1 |
The invention relates to a method for producing a permanent magnet based on ferromagnetic powder, comprising the following steps: coating the powder grains with a first polymer having a melting temperature Tf1; mixing the thus coated gra...
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WO/2014/108190A1 |
The invention relates to an electromagnetic actuator comprising at least one electromagnet and a linearly movable structural unit, wherein said movable structural unit contains permanent magnets spaced apart from one another, between whi...
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WO/2014/106471A1 |
The present invention relates to a permanent magnet suitable for a magnetic angle encoder. The permanent magnet (100, 300) has an annular cylindrical structure and comprises a first permanent magnet unit (101, 301) and a second permanent...
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WO/2014/101747A1 |
A sintered neodymium-iron-boron magnet, the main components thereof comprising rare-earth elements R, additional elements T, iron Fe and boron B, and having a rare-earth-enriched phase and a main phase of a Nd2Fe14B crystal structure. Th...
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WO/2014/095161A1 |
An electromagnetic actuator assembly (2) for a fluid injection valve (1) is specified. It comprises a first coil (21) and a second coil (22). The first and second coils (21, 22) are configured for moving an armature (23). The actuator as...
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WO/2014/095117A1 |
In an electromagnetic actuator having a magnet coil (2), which has a coil former (3) with a coil winding (4), which is arranged on said coil former, and has a central recess (13) which extends in an axial direction (a), having an armatur...
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WO/2014/094809A1 |
The invention relates to an electromechanical drive arrangement, more particularly for moving a valve member (49; 69; 79; 89), with at least one hollow-wound solenoid coil (2; 22; 42) and a ring yoke (3; 23) comprising a first ring secti...
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WO/2014/094970A1 |
The invention relates to an electromagnetic actuator (2) for a surgical or medical instrument, wherein the actuator comprises a stator (14, 16, 18, 20) and a movable element (26, 44), which is at least partially composed of a paramagneti...
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