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Matches 1 - 50 out of 2,846

Document Document Title
WO/2019/144133A1
A method of demagnetizing well fluid to improve measurements in a well bore. A demagnetization apparatus for coupling to a well pipe is provided, the demagnetization unit having a demagnetizer or degausser that can be attached to a well ...  
WO/2019/132219A1
A magnetic flux leakage PIG according to one embodiment of the present invention comprises: a body formed to move in the gas flow direction inside a pipe; and multiple magnetizing modules coupled to the outer peripheral surface of the bo...  
WO/2019/106924A1
Provided is a manufacturing method for a cylinder device that includes a cylinder, a piston, a piston rod, a seal member, and a mounting member. The manufacturing method includes: a welding step (S11) for fixing the mounting member to th...  
WO/2019/085545A1
The present invention provides a solar cell degaussing device, a solar cell production system and a solar cell degaussing method. The solar cell degaussing device comprises a controller, a magnetic eraser, a sensing unit and a switch uni...  
WO/2019/056514A1
A permanent magnet structure-based pipeline demagnetization device (0) and an application thereof. The device consists of a center piece and permanent magnets (2) distributed on the center piece. Magnetic fields, of which the direction a...  
WO/2019/030399A1
The invention relates to a method for magnetising at least two magnets (20, 22) having different magnetic coercivity, said method comprising the following method steps: a) simultaneously exposing the at least two magnets (20, 22) to a fi...  
WO/2019/006973A1
A magnetic resonance system may include a magnetic resonance magnet and a storage container configured to accommodate the magnetic resonance magnet. The storage container may also contain an endothermic liquid. The magnetic resonance sys...  
WO/2019/005345A1
An example magnetic actuator includes first and second flexible magnetic layers and a control circuit ans is applicable in virtual or mixed reality application for giving feedback to the user. The first flexible magnetic layer is configu...  
WO/2018/216805A1
A magnet manufacturing method comprising: (1) a step of configuring an assembly by preparing three or more unmagnetized magnetic materials in which an easy axis of magnetization is oriented in a predetermined direction, and by adhering t...  
WO/2018/207777A1
Provided is a rare-earth sintered magnet and the like with which a magnetic flux having a practically useful surface magnetic flux density can be generated only in one surface in a thickness direction, without increasing the size or weig...  
WO/2018/202242A1
A method for producing a sintered magnet, wherein the magnetizable starting material is pressed in a magnetic field (I) to form a compact (1), sintered in a furnace and magnetized in a further magnetic field (II), wherein the shape of th...  
WO/2018/187466A1
A device for accommodating and magnetizing a tissue-penetrating medical device of various lengths, with or without a cover covering a portion or the entirety of the tissue-penetrating medical device, is disclosed including a sleeve membe...  
WO/2018/183579A1
Apparatus and associated methods relate to a Meissner Engine Regulator (MER) that includes a superconducting inductive element (SCIE) supplying a secondary winding coupled to recirculate excess energy from the SCIE core to a feedback win...  
WO/2018/127814A1
An apparatus for magnetic annealing one or more workpieces, and a method of operating the apparatus, are described. The apparatus includes: a workpiece holder configured to support one or more workpieces, wherein the one or more workpiec...  
WO/2018/080755A1
A method of making magnetizable abrasive particles includes providing a slurry layer disposed on a substrate. The slurry layer has an exposed surface and comprises magnetic particles, a binder precursor, and a liquid vehicle. Abrasive pa...  
WO/2018/056256A1
Provided are a magnetic encoder magnetizing device and a magnetizing method which make it possible to obtain a magnetic encoder that is strong and highly accurately magnetized without causing much influence on an already magnetized area....  
WO/2018/031556A1
The system and method involve a permanent magnetization induction process for ferromagnetic structures, carried out to the saturation point to overwhelm the intrinsic magnetic fields in the structures. The permanent magnetization to over...  
WO/2018/031556A9
The system and method involve a permanent magnetization induction process for ferromagnetic structures, carried out to the saturation point to overwhelm the intrinsic magnetic fields in the structures. The permanent magnetization to over...  
WO/2018/021507A1
In the present invention, a non-uniform applied magnetic field is used to magnetize a bulk magnet structure with a magnetic field having high uniformity. Provided is a bulk magnet structure that comprises at least one ring-shaped oxide s...  
WO/2018/010855A1
The invention discloses an apparatus for magnetizing a ferromagnetic, electrically conductive hollow shaft, wherein the apparatus comprises: an electrically conductive rod-like element for generating one or more magnetic fields with an i...  
WO/2018/006793A1
Provided are a virtual photon catalytic device and a method for catalytic treatment using the virtual photon catalytic device. The virtual photon catalytic device comprises: a housing (101); and a catalytic unit (102) built in the housin...  
WO/2017/196733A1
A cover for magnetizing a shaft of a tissue-penetrating medical device is disclosed including a sleeve member having a hollow body to form a protective closure over the shaft of the tissue-penetrating medical device. The open end of the ...  
WO/2017/108566A1
The invention relates to a magnetisation arrangement for magnetising at least one workpiece made of hard-magnetic material, wherein the workpiece is integrated in a first component (B1) consisting at least partially of metal or plastic a...  
WO/2017/086386A1
The present invention obtains a sinusoidal surface flux distribution at the gap positions between end faces in a magnet in which a plurality of magnets are disposed end to end. Provided is a sintered body for forming a rare earth magnet ...  
WO/2017/079183A1
A system and a method for separating and recycling magnets made from rare earth elements from an article of manufacture used an alignment device to property position the rare earth magnet for processing. Once proper alignment is made, a ...  
WO/2017/053063A1
This disclosure provides methods and apparatus for adjusting magnetic orientations of different sets of magnets in an array. In one aspect, a first set of magnets in the array can be heated. A magnetic field with a first orientation can ...  
WO/2017/045327A1
A multistage induction type continuous flow magnetoelectric processing apparatus and application thereof. The processing apparatus comprises: multiple stages of induction units, wherein each stage of induction unit comprises a closed iro...  
WO/2017/047568A1
Provided is a motor recycling method equipped with a heating step, wherein a servomotor 10 having a rotor unit 11 and a stator unit 12 is placed in a dry distillation gasification incinerator 50, and the servomotor 10 is heated to a temp...  
WO/2016/167177A1
This magnetizing device is provided with: a magnetizing yoke (6) that has a pair of magnetizing heads (6a) that face each other with a magnetic gap interposed therebetween; an excitation coil (7) that is wound around the magnetizing yoke...  
WO/2016/121571A1
Provided are a molding device and the like capable of suppressing curvature of an irregularly-shaped magnet roll and level differences on the surface thereof when the magnet roll is extrusion molded. A molding device for molding a magnet...  
WO/2016/091932A1
In order to demagnetize a transformer core (13, 23), a demagnetization device (40) is detachably connected to a primary side (11) of a transformer (10, 20). An alternating signal is fed to the primary side (11) in order to demagnetize th...  
WO/2016/086791A1
The present invention relates to a miniature electron-position collision system and a method for magnetizing an electromagnetic product by using the same. The present invention comprises two piezoelectric devices, and a metal carrier, a ...  
WO/2016/075795A1
A packaging machine is equipped with: a conveyor for conveying a package blank for a package so that, in the package blank, at least a first blank section related to a lid-side magnetic region and a second blank section relating to a pac...  
WO/2016/064279A1
A method and device for the assembly of rotors (11) comprising permanent magnets (12i) at the rotors (11) periphery. The magnets are mounted and secured to the rotor (11) in non-magnetized state. Magnets and rotor are covered with a laye...  
WO/2016/053379A1
An article having a multiple magnetic polarities and a method for making the article are disclosed. The article can be a monolithic substrate form from a metallic material or materials. The article may include a first magnetic polarity a...  
WO/2016/052598A1
 A magnetic rubber molded article obtained by crosslinking a magnetic rubber composition that contains an acrylic rubber (A), a magnetic powder (B), and a crosslinking agent (C), wherein the magnetic rubber composition is characterized...  
WO/2015/197283A1
Disclosed is a magnetic coupling comprising an inner rotor (11) and an outer rotor (9) which surrounds at least part of the former, the two rotors being provided with magnetic material (18) and being coupled to one another by magnetic fo...  
WO2015078607A3
The invention relates to a sensor arrangement for measuring a rotor position of an electric motor, in particular of a motor vehicle control device, wherein the sensor arrangement is constructed as a sensor arrangement operating without c...  
WO/2015/056324A1
The present invention solves conventional problems, such as that magnetization devices are expensive and large-scale, an object-to-be-magnetized cannot be magnetized easily, and magnetization can only be achieved in places fully equipped...  
WO/2015/048542A1
A method of magnetizing a multi-pole magnet includes the steps of obtaining a magnetization coil having a magnetization zone and a central axis, and positioning a magnet within the magnetization zone. The method also includes positioning...  
WO/2015/009724A1
In described examples, sensor interface circuitry (12, 22) is configured to receive a signal from a sensor (8) and to provide an output signal indicating a magnetization polarity of a core (6). Coil interface circuitry (26, 28) has first...  
WO/2014/187792A1
A magnetization tool for post-assembly magnetization of a magnet assembly including a main coil, an end surface of the main coil configured to be positioned substantially parallel to an outer surface of the magnet assembly for magnetizin...  
WO/2014/087012A1
Disclosed is a magnet arrangement (1), comprising at least two partial magnets (2, 3) that are mechanically connected to each other, wherein the length (12) of each partial magnet (2, 3) runs in the main magnetisation direction (4) of ea...  
WO/2014/063343A1
A water magnetizing apparatus, and particularly a combined magnetizing ring. At least one combined magnetizing ring is arranged on a water pipe. For each combined magnetizing ring, an annular magnet is divided into more than two circular...  
WO/2014/027584A1
A magnetization device (1) is designed to obtain a magnetic encoder by magnetizing an annular magnetic body (2) integrally having double rows of annular unmagnetized magnetic encoder tracks (3, 4) arranged adjacent to each other while ro...  
WO/2014/001334A1
The invention relates to a method for forming a body comprising a particle structure fixated in a matrix material, comprising - Providing an amount of particles, - Providing a viscous matrix material to include said particles - Forming a...  
WO/2014/001332A1
There is provided a method for forming a body comprising a particle structure fixated in a matrix material, the method comprising: - providing an amount of particles; - providing a viscous matrix material to include said particles, - for...  
WO/2013/172583A1
The present invention relates to a flux forming element for a sound conversion device, and more specifically, to a flux forming element included in a sound conversion device operating by applying a solenoid scheme instead of the operatin...  
WO/2013/127721A1
The present invention relates to an apparatus for magnetizing a component part, in particular a hollow shaft, which comprises an inner first electrical conductor, an outer second electrical conductor which is in the form of a hollow cond...  
WO/2013/059268A2
A method and apparatus for determining and for reducing magnetism in a generator stator core (20). The method includes extending one or more conductors (38) proximate the core, applying a polarity-reversing excitation voltage to the one ...  

Matches 1 - 50 out of 2,846