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Patent Searching and Data


Matches 601 - 650 out of 29,612

Document Document Title
WO/2020/137268A1
Between a first stator core and a second stator core configuring the main part of the solenoid, a nonmagnetic ring is provided positioned on the inner periphery side of a coil. The nonmagnetic ring is bonded by brazing between a first an...  
WO/2020/127595A1
The present invention relates in particular to a method for orienting particles that are sensitive to a magnetic field, said particles being contained in a printing material affixed to a support (4), with the aid of a device (1) that com...  
WO/2020/128126A1
The present invention relates to a permanent magnet that comprises hard magnetic particles and a soft magnetic structure with an aspect ratio greater than or equal to 3 and with a single-domain magnetic structure. Furthermore, the presen...  
WO/2020/128018A1
A MEMS system comprises a first permanent-magnetic microstructure (10) and a second permanent-magnetic microstructure (15). The first permanent-magnetic microstructure (10) is movable in a first direction (IOv). The second permanent-magn...  
WO/2020/126977A1
An electromagnetic drive unit (10) for a switching device (1) comprises a magnetic core (11) with a first, a second and a third magnetic path (111, 112, 113) each arranged transversely with respect to a longitudinal axis (L) of the elect...  
WO/2020/129500A1
Provided are: an injection-molded coil that is easy to produce, is compatible with a variety of external device connectors, and does not cause interference between terminals and a wire when the wire is wound; and a production method for ...  
WO/2020/120481A1
The invention relates to a spiral magnet (2) for treating a skin or tissue region of a human or animal body, which is wound about a longitudinal axis (1), has radial magnetization relative to the longitudinal axis, and has, relative to t...  
WO/2020/120185A1
The invention relates to an electromagnetically actuatable metering valve for liquids and/or gases, comprising: a valve housing (1); a valve seat element (2) which is connected to the valve housing (1) and in which at least one outlet op...  
WO/2020/116835A1
The present invention provides a magnetic flux path control device comprising: a magnetic force moving unit including a permanent magnet for generating a permanent magnetic force, a first pole piece attached to a first surface of the per...  
WO/2020/113693A1
Disclosed is a storage battery type electric permanent magnet and forward and reverse excitation methods therefor. The electric permanent magnet comprises a storage battery, a controller, and an electric permanent magnet body. The contro...  
WO/2020/110885A1
A solenoid (100, 100a to 100f) is provided with: a coil (20); a plunger (30); a yoke (10, 10d) having a side surface part (12, 12d) and a bottom part (14, 14d); a stator core (40, 40b, 40c, 40e), the stator core having a magnetic attract...  
WO/2020/109894A1
A magnet array (100) includes multiple magnet rings (111-114, 121-124) and a frame. The multiple magnet rings are positioned along a longitudinal axis and are coaxial with the longitudinal axis. At least one of the magnet rings encircles...  
WO/2020/111559A1
A broadband actuator according to an embodiment may comprise: a cylindrical housing having an inner space; a yoke member installed in the inner space and provided with a cylindrical inner yoke that protrudes upward from the center of the...  
WO/2020/111770A1
The present invention relates to a movable magnet type bicycle pedal, and a shoe coupling device equipped with a means for preventing attachment of metal powder. More particularly, the present invention relates to a movable magnet type b...  
WO/2020/109895A1
A magnet array (400) includes multiple magnet (411-420) rings and a frame. The multiple magnet rings are positioned along a longitudinal axis and coaxially with the longitudinal axis, wherein at least two of the magnet rings include mixe...  
WO/2020/109896A1
A magnet array (700) includes multiple magnet rings (711-720) and a frame. The multiple magnet rings are positioned along a longitudinal axis and coaxially with the longitudinal axis, wherein at least one (712, 713, 719) of the magnet ri...  
WO/2020/110881A1
A solenoid (100, 100a to 100h) is provided with: a coil (20) which generates magnetic force when energized; a columnar plunger (30) which slides in an axis direction (AD); a yoke (10, 10b, 10d) disposed along the axis direction; a bottom...  
WO/2020/110884A1
A solenoid (100, 100a to 100h) is provided with: a coil (20); a plunger (30); a yoke (10) having a side surface part (12) along an axis direction (AD) and a bottom part (14) facing a base end surface (34) of the plunger; a stator core (4...  
WO/2020/112805A1
A system (400) for performing downhole logging operations includes a power supply (402) for providing a current and a conductor coil (406) electrically coupled to receive the current from the power supply (402). The system (400) further ...  
WO/2020/104614A1
The invention relates to a device for controlling a pull-type solenoid provided with a DC voltage source (14), at least one buffer capacitor (18), which is connected in parallel to the DC voltage source (14) and has a known capacitance (...  
WO/2020/105296A1
This electromagnetic relay is provided with: an exciting coil that generates a first magnetic flux by the passage of electric current therethrough; a fixed member that is formed from a magnetic material; a movable member that is formed f...  
WO/2020/104108A1
A permanent-magnetic transmitter (1) for a sensor device is proposed, having a first permanent magnet (1a) and a second permanent magnet (1b, 1c 1d) connected thereto, wherein the first permanent magnet (1a) is surrounded on an alignment...  
WO/2020/101580A1
In accordance with the present invention the soft landing is achieved via the open loop control of the electromagnetic actuator (2). The actuation system (1) comprises a control unit (5) which controls at least one electromagnetic actuat...  
WO/2020/101034A1
To simplify a manufacturing process in a magnetic film having front and back sides on which printing can be performed, this magnetic film 10 comprises: a magnetic layer 14; a first ink receiving layer 21 laminated on one side of the magn...  
WO/2020/095077A1
The bistable electromechanical actuator comprises an operating shaft (7) arranged in a housing (1), configured to move along its longitudinal direction, and having one end outside the housing (1); a base member (16) attached to the other...  
WO/2020/094390A1
A plug adapter for connection to a solenoid valve that is in particular already installed in a motor vehicle, having a plug connection for receiving an electrical control signal from a controller of the motor vehicle in order to operate ...  
WO/2020/093132A1
A bi-stable electromagnetic actuator is described. The actuator comprises a movable assembly and a fixed assembly. The movable assembly includes at least one pair of ferromagnetic plunger cores, a frame which integrally connects the plun...  
WO/2020/097113A1
Embodiments of the present disclosure relate to a magnetic base for a programmable machine. In an exemplary embodiment, magnetic system comprises a robotic arm and a magnetic base. The robotic arm comprises a pivot joint allowing the rob...  
WO/2020/094885A1
Solenoid valve, in particular for an electropneumatic drive which is used, in particular, in a process-engineering installation, comprising an, in particular annular, magnet coil, a magnetic return path which receives a magnet coil and i...  
WO/2020/096842A2
Examples are disclosed that relate to haptic actuators. One disclosed example provides a haptic actuator including an inductive coil, a layer of a compressible material positioned adjacent to the inductive coil and transverse to an axis ...  
WO/2020/090326A1
The present invention makes it possible to improve the cooling efficiency of an electroconductive member that is formed by bundling a plurality of wires and to which a current is drawn from a current introduction terminal. A current intr...  
WO/2020/090414A1
When a metal plate is bent to form a magnetic cover, and a magnetic cover is incorporated into a solenoid valve, the metal plate is prevented from being opened at a joint part to form a gap. In order to solve this problem, according to t...  
WO/2020/088754A1
Embodiments provide for a geodetic assembly (200) for land surveying. The geodetic assembly (200) may include a first element (210) including a first magnetic unit (270) and a second element (250) including a second magnetic unit (260). ...  
WO/2020/091997A1
A fastening assembly is provided that includes a first permanent magnet having a first operating temperature and a second permanent magnet having a second operating temperature lower than the first operating temperature. The first perman...  
WO/2020/092116A1
An apparatus includes a first platform and a second platform configured to rotate relative to the first platform about an axis. A magnet ring is mounted to the first platform and centered around the axis. The magnet ring includes four or...  
WO/2020/091250A1
The present invention relates to a high-speed switch. In the present invention, one actuator (30) provides a driving force in one direction to drive a driving shaft (33), and a guide pin (18) installed in a frame (10) is guided to a cam ...  
WO/2020/085162A1
A magnetic power transmission structure according to one aspect of the present invention is provided with a shaft member extending along an axial direction, and a cylindrical member having a hollow part passing through in the axial direc...  
WO/2020/084294A1
The present invention relates to a magnet array (700) for targeted drug delivery. The magnet array (700) comprises a plurality of permanent magnets (710, 720), each magnet having a magnetic pole orientation. The plurality of permanent ma...  
WO/2020/084220A1
The invention relates to an actuator for controlling the movement of an element between two stable positions with pulsed electrical control without a change in polarity, having: • a ferromagnetic mobile mass (2), • at least one elect...  
WO/2020/084829A1
An electromagnet (10) comprises: a movable core (20); a fixed core (30) disposed opposite the movable core (20); and a drive coil (70) wound around the fixed core (30). One of the movable core (20) and the fixed core (30) is provided wit...  
WO/2020/086791A1
The present disclosure relates to magnetic coupling devices. More specifically, the present disclosure relates to magnetic coupling devices configured to be linearly actuated and de-actuated.  
WO/2020/078751A1
The invention relates to a process component comprising a first connection (2) and a second connection (3) and an adjusting element (4) which is arranged in a hollow space (6) of the process component fluidically connecting the first con...  
WO/2020/078806A1
The invention relates to a method for determining a switched state of a valve. In said method, an inductance value is ascertained on the basis of current and voltage measurements, and the switched state is determined on the basis of the ...  
WO/2020/078805A1
The invention relates to a method for determining a switching state of a valve which is actuated by means of a coil, wherein the method comprises the following steps: - determining a current flowing through the coil and a voltage applied...  
WO/2020/079385A1
The present invention is concerned with improved apparatus and methods for retrieving ferromagnetic objects from bodies of water.  
WO/2020/080029A1
According to the present invention, a driving circuit is controlled at the time of instantaneous interruption of a power supply. When the power supply is cut off, a main power supply is switched to a sub power supply, and, as the sub pow...  
WO/2020/071172A1
This solenoid (100, 100a, 100b) comprises: a coil (20) that generates magnetic force by being energized; a cylindrical sliding core (60) arranged on the inner peripheral surface of the coil; a columnar plunger (30) that is arranged on th...  
WO/2020/071446A1
A plurality of identical commercially available motor products, wherein: there are at least 30 of the motor products; each of the motor products includes one or more magnets; each of the magnets has a void fraction of 7% or below; each o...  
WO/2020/064559A1
The present invention relates to a method for dispensing and/or aspirating a volume of liquid (8), in particular employing a method for controlling a magnetic valve (3). The method for dispensing or aspirating a volume of liquid (8) comp...  
WO/2020/064164A1
The invention relates to a method and to an arrangement for determining and/or controlling an operating state of an electric machine, wherein, on a magnetically conductive component (1, 2, 5, 7), at least one differential voltage (ud) be...  

Matches 601 - 650 out of 29,612