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WO/2019/012521A1 |
Generally, a system for generating a magnetic field having a desired magnetic field strength and/or a desired magnetic field direction is provided. The system can include a plurality of magnetic segments and/or a plurality of ferromagnet...
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WO/2019/009513A1 |
According to one aspect of the present invention, provided is a linear variable differential transformer comprising: a movement part having a shape extending in a direction of an axial line; a bobbin having a thorough-hole formed thereth...
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WO/2019/010019A2 |
Induction heating from an induction coil (108) is used to separate a metal medical sharp (144) from its holder (142) by applying a high-frequency oscillating magnetic field that excites eddy currents and resistance heating in the sharp. ...
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WO/2019/010202A1 |
A cryogenic cooler (200) includes a housing (308), and first (304C-D, 306C-D), second (304E-F, 306E-F), and third (304A-B, 306A-B) actuators. The first actuator includes at least one first voice coil (306C-D) and at least one first magne...
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WO/2019/008057A1 |
A method of adaptively sampling data to determine the start of injection in a solenoid actuated valve of a fluid injector comprising : a) in an operating cycle or portion thereof of said valve, sampling the signal of current I through a ...
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WO/2019/007675A1 |
The invention relates to an adjusting device comprising a housing (1) and at least two electromagnetic linear actuators (2), wherein these each comprise a coil arrangement (3), which is fixed to the housing and extends around a coil axis...
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WO/2019/009885A1 |
In one example, a kickstand for a portable electronic device is disclosed which includes a body portion rotatably connected to the portable electronic device. The body portion defines at least one recess. Further, the kickstand includes ...
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WO/2019/009634A1 |
A non-grounding electric leakage prevention device is disclosed. The present non-grounding electric leakage prevention device comprises: an input terminal unit including a first input terminal and a second input terminal; an output termi...
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WO/2019/003757A1 |
A solenoid valve drive control circuit (30) is provided with: a timing generation circuit (31) that outputs a timing signal for controlling a drive circuit (20) in accordance with a solenoid valve opening/closing instruction signal (S1);...
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WO/2018/235940A1 |
The present invention provides an electromagnet which is capable of improving coil cooling efficiency. This electromagnet is provided with: a coil stack 20 obtained by stacking, in the vertical direction with spacers 22 therebetween, a p...
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WO/2018/233917A1 |
The invention relates to a method for controlling a part (102) movable by means of a coil (104). Here, a current flowing through the coil (104) and/or a voltage applied to the coil (104) are/is tapped in order to generate a coil signal (...
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WO/2018/234142A1 |
An electromagnetic system includes a magnetic yoke, a coil, a lower iron core, a top plate, an upper iron core, an armature, a magnetic isolation ring and a plurality of balls. The upper iron core may move in a vertical direction with re...
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WO/2018/231640A1 |
A magnetic sensing apparatus for sensing and tracking the position of a target that is independent of the rotation of the target about the magnetic sensing elements. The apparatus provides increased resolution and increased sensor elemen...
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WO/2018/231282A1 |
The Tool Box Widget is the only product of its kind to come with modular pieces, granting flexibility in how the set is positioned. The Tool Box Widget is uniquely designed to be magnetic, making the organizational design impermanent and...
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WO/2018/228609A1 |
A rapid disassembly-type magnetic fingernail decoration, comprising a fingernail magnet composite (10), a fingernail conducting magnet composite (20) and a magnetic nail piece (30). The fingernail magnet composite (10) and the fingernail...
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WO/2018/230522A1 |
This fluid discharge device (1) provided with a permanent magnet (16) fixed on a needle (10) for opening and closing a discharge port (3a), and a pair of electromagnets (20), (21) having the permanent magnet (16) interposed therebetween....
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WO/2018/232405A1 |
This invention entails the use of fractal shapes as cores for electromagnets, and a concurrent shape of a fractal for the windings which surround it. The novelty of this invention lies not only with the shaping, but the advantage of such...
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WO/2018/226209A1 |
Examples disclosed herein provide a computing device. One example computing device includes a first member including a first surface and a second surface opposite the first surface, and a second member including a third surface and a fou...
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WO/2018/220397A1 |
A short stroke actuator comprising comprising an annular field coil housed in a housing and a composite plunger for relative travel threrethrough, the composite plunger comprising two permanent magnets axially in line but spaced one from...
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WO/2018/219529A1 |
The invention relates to a bistable solenoid valve (10A, 10B, 10C) for a hydraulic braking system (1A, 1B), comprising a magnetic assembly (20, 20C) and a guide sleeve (13, 13C), in which a stationary component (11) is fixedly arranged a...
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WO/2018/216603A1 |
A proportional solenoid (100) according to the present invention comprises a tubular member (101) wherein a first magnetic region (12a) that is mainly composed of a ferrite structure, a first semimagnetic region (14a) that is positioned ...
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WO/2018/217589A1 |
A magnetic system for an object suspension/levitation and wireless power transmission is disclosed. The magnetic levitation system is portable device comprises an adapter for connecting to a power socket for receiving an electric power, ...
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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...
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WO/2018/211913A1 |
[Problem] To provide a vacuum pump, a magnetic bearing device for use with the vacuum pump, and annularly-arranged electromagnets such that the attractive force of electromagnets can be augmented without changing the size of a convention...
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WO/2018/210613A1 |
The invention relates to a magnet pot (20) for a plunger spool arrangement (10) of an electronic balance operating using the electromagnetic compensation principle, comprising - a pot base (24) and a pot wall (22) rising vertically from ...
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WO/2018/212097A1 |
The average grain size of this L10-FeNi magnetic powder (11) is 50 nm to 1 μm, and the average value of sphericity P defined by formula (1) is 0.9 or higher. (1): P = Ls/Lr In formula (1), Lr is the circumference of the L10-FeNi magneti...
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WO/2018/210481A1 |
A method for switching over a solenoid valve (1) having a movable valve body (4) between a first position and a second position, wherein the method comprises at least the following method steps: a) adjusting a switching current (8) to a ...
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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...
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WO/2018/204832A1 |
Methods and means for the automated manufacturing of linear permanent magnet (PM) arrays in rows. A convergence device may be used that restricts movement of PM elements from PM cartridges as the PM elements are formed into PM array rows...
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WO/2018/200948A1 |
Magnetic coupling devices are disclosed having magnetic field sensors. The magnetic coupling device may include degaussing coils wrapped about pole extension shoes of the magnetic coupling device.
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WO/2018/197152A1 |
The invention relates to an electromagnetically actuatable inlet valve (24) for a high-pressure pump, in particular of a fuel-injection system. The inlet valve (24) has a valve member (34) which can be moved between an open position and ...
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WO/2018/200588A1 |
A linear actuator is disclosed that is a double-ended solenoid with springs to provide much of the force for movement. The linear actuator can be used in a thermodynamic apparatus, such as a Vuilleumier heat pump in which two linear actu...
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WO/2018/199404A1 |
The present invention relates to a light source module fastening structure implemented so as to be capable of fastening, to a lighting fixture, by means of magnetism, a light source module or a converter including a light source element,...
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WO/2018/195790A1 |
Provided is a piece of assembled furniture, comprising an assembly plate (1). The assembly plate comprises a slotted hole (10) having an accommodation space. The slotted hole (10) is provided within the assembly plate (1), and an edge of...
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WO/2018/192204A1 |
Disclosed is a high frequency induction heating method, comprising the following steps: Step 1, mixing Nd2Fe14B powder into a workpiece and sintering same; Step 2, coating a film on a surface of the workpiece, wherein the constituents of...
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WO/2018/192942A1 |
The invention relates to a method for producing a pole tube assembly (10), in particular for an electromagnetic actuator of a hydraulic valve, having, arranged in succession along the longitudinal axis (12) of the pole tube assembly (10)...
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WO/2018/194392A1 |
Provided is a circuit breaker. The circuit breaker comprises: a housing; an operation unit provided inside the housing; a Thomson coil unit allowing the operation unit to be moved; and a permanent magnet for holding the operation unit in...
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WO/2018/190628A1 |
A permanent magnet of an embodiment comprises: a base magnet represented by a-b-c (a includes a rare earth-based element, b includes a transition element, and c includes boron (B)); and a coating layer coated on a surface of the base mag...
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WO/2018/189498A1 |
An electromagnetic acoustic transducer (EMAT) based receiver is disclosed. The EMAT-based receiver comprises a permanent magnet (20) which extends along a first axis (21) between first and second ends (221; 222) and which is magnetised a...
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WO/2018/186673A1 |
An embodiment comprises a housing, a bobbin disposed inside the housing, a first coil disposed on the bobbin, a magnet disposed in the housing, an upper spring coupled to an upper part of the bobbin and an upper part of the housing, a ci...
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WO/2018/184862A1 |
The invention relates to a stereoscopic optical system (10), a surgical instrument and a method for producing the stereoscopic optical system (10). The stereoscopic optical system (10) comprises a left optical channel (12), a right optic...
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WO/2018/184967A1 |
The invention relates to a baking substrate (1) made of a sheet-type material having, on an upper side (2), an embossed structure (6) provided with an anti-adhesive coating, wherein an underside (3) is made to be smooth at least in some ...
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WO/2018/184975A1 |
The present invention relates to an electromagnetic control device, in particular for adjusting camshafts or a camshaft section of an internal combustion engine, comprising an energisable coil unit (44), by means of which an armature (12...
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WO/2018/186427A1 |
Provided are a coil-integrated yoke for realizing a deflector capable of accurately deflecting the trajectory of an electron beam, and a method for manufacturing the same. Provided is a coil-integrated yoke manufacturing method comprisin...
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WO/2018/184859A1 |
The invention relates to an electromagnetic actuator (10), a surgical instrument, and a method for producing an electromagnetic actuator. The electromagnetic actuator (10) comprises a stator (16) arranged outside a pipe (14) and a rotor ...
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WO/2018/186478A1 |
Provided is a rare earth sintered magnet in which a plurality of magnetic material particles has been sintered, wherein the maximum value of the surface magnetic flux density falls in the range of 350 mT to 600 mT, the thickness falls in...
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WO/2018/182167A1 |
The present invention relates to a magnet and the like which can be used for a magnetron sputtering device. A magnet structure for a magnetron sputtering device of the present invention comprises: a permanent magnet; and a wire surroundi...
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WO/2018/182204A1 |
An embodiment relates to a dual lens driving apparatus comprising: a housing; a first bobbin disposed inside the housing; a second bobbin disposed inside the housing and positioned away from the first bobbin; a first coil disposed on the...
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WO/2018/176152A1 |
Embodiments of emergency locating devices are described. In one embodiment, an emergency device includes a fixed part and a breakaway part, with the fixed part sized and shaped to receive the breakaway part, and wherein the breakaway par...
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WO/2018/177473A1 |
The invention relates to a magnetic actuator (1) for adjusting a valve, comprising a magnet yoke element (3) accommodating an annular coil member (2), and an armature (6) which is arranged in an armature space (4) radially within a tubul...
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