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Matches 201 - 250 out of 3,711

Document Document Title
WO/2014/042525A1
The invention relates to a reluctance transducer (40) comprising a soft ferromagnetic yoke (2) and a soft ferromagnetic core element (6) that is movable relative to the yoke. Two permanent magnets (7,8) are bearing the core element. The ...  
WO/2014/040973A1
The present invention relates to a coil (1) for an inductor (6), comprised by metal wire (2) wound circular around a centre axis (C), wherein the wire has an electrically insulating layer (3) insulating each turn of the wire in the windi...  
WO/2014/035251A1
It is disclosed a power in which the core includes a first core element (11) of a first permeability and a first maximum remanence, stacked on a second core element (12) of a second, lower permeability and a second lower maximum remanenc...  
WO/2014/021524A1
The present invention provides a soft magnetic powder, a method for producing same, and a soft magnetic powder core produced by the method. According to the present invention, an alloy powder is heat-treated in the presence of a gas in w...  
WO/2014/011763A1
An electric machine having a segmented core wherein the core includes a plurality of core segments. The segments are secured together with a belt member that substantially encircles the core segments but does not extend the full axial le...  
WO/2014/009182A1
The invention relates to a multi-phase dispersion field transformer for storing energy and for filtering currents with a number of 2*n+1 phases, in which n represents a natural number, comprising a core (11, 12, 13, 14) having 2*n+1 firs...  
WO/2014/009054A1
A hybrid transformer core is disclosed. The transformer core may be provided in a reactor. The hybrid transformer core comprises a first yoke of amorphous steel and a second yoke of amorphous steel. The hybrid transformer core further co...  
WO/2014/005664A1
Electromagnet, in particular brake coil, in particular for an electromagnetically actuable brake, electromagnetically actuable brake and brake motor, wherein the electromagnet has a coil winding (30) accommodated in a coil former (8), wh...  
WO/2014/008317A1
In some embodiments, the charging magnetic field produced in an air gap within an inductive charger for a hearing aid or other miniature device is shaped by lateral protrusions, which draw the magnetic field away from a body of a device ...  
WO/2013/180435A1
An axial gap-type motor according to the present invention comprises: a motor housing; a rotating shaft supported rotatably in the center of the motor housing; a stator, fixed in the motor housing, having a stator core and coil; and a ro...  
WO/2013/170906A1
The invention relates to an integral inductor arrangement with at least three magnetic loops (a, b, c) arranged side by side to each other in a row and at least one winding (1) associated with each of the magnetic loops (a, b, c), the ma...  
WO/2013/170322A1
Magnetic bearing that is provided with a radial actuator part and an axial actuator part, whereby the aforementioned radial actuator part comprises a laminated stator stack (2) that is provided with a stator yoke (3), characterised in th...  
WO/2013/167382A1
The invention relates to a magnetic core (20) of a three-phase choke (10) comprising a first, second and third magnetic leg (1, 2, 3) for receiving a respective first, second and third electrical winding (L1, L2, L3) of a respective firs...  
WO/2013/167827A1
The invention concerns a rotating three-phase transformer (10) with linked and free flux comprising a first portion (11) and a second portion (12) mobile in rotation about axis A relative to each other. A first body delimits a first annu...  
WO/2013/156010A1
The invention relates to a method for producing a soft magnetic strip material for strip roll cores, having the following steps: providing a strip-shaped material, exposing the strip-shaped material to a heat treatment temperature, and a...  
WO/2013/156397A1
The invention relates to a soft magnetic core in which the permeabilities that occur differ in at least two different positions of the core.  
WO/2013/143118A1
Provided are an opposed iron core transmitting rotation motion, a manufacturing method thereof, and an electromagnetic fan clutch formed by the opposed iron core. The opposed iron core comprises iron core grooves (12; 13) axially arrange...  
WO/2013/130035A1
A slot motor apparatus for a circuit breaker is disclosed. The slot motor has first and second legs connected by a thin web, and an extending portion extending rearward from the rear faces of the legs. Slot motor - arc plate assemblies h...  
WO/2013/116189A1
An article exhibiting magnetic properties, a method for providing corrosion resistance to an article, and an electric machine element are disclosed. The article comprises a substrate comprising a first portion of a magnetic material, the...  
WO/2013/083949A3
A novel coupler, coupler housing and ferrite core and associated elements and concepts thereof and therefor for use in particular with an Inductive Power Transfer or Distributed Power System.  
WO/2013/106994A1
An open type stereoscopic triangle amorphous alloy reel iron core comprises an iron core body (1). The iron core body is a three-phase round core column combined by three identical closed iron core single frames (2), and the combined thr...  
WO/2013/101294A1
A toroidal magnet includes a toroidal surface geometry to define placement of windings for an electromagnet, and an interior space of the toroidal surface adapted to pass a beam of ions on a specified curved path defined by the toroidal ...  
WO/2013/083949A2
A novel coupler, coupler housing and ferrite core and associated elements and concepts thereof and therefor for use in particular with an Inductive Power Transfer or Distributed Power System.  
WO/2012/134859A3
A power conversion device includes a magnetic core; and a plurality of windings surrounding portions of the magnetic core, including a first winding and a second winding magnetically coupled through the magnetic core. The magnetic core c...  
WO/2013/044233A3
A radially anisotropic toroidal magnetic core is fabricated by a method including providing apparatus having a first magnet for providing a radial magnetic field extending across a cavity from an axial spindle to a surrounding second mag...  
WO/2013/060649A1
An electronic component for guiding a magnetic field comprises a core (20), made of a magnetisable material, having at least two spaced legs (11a, 11b) with opposing surfaces (O11a, O11b) separated by a gap (S). The component comprises a...  
WO/2013/061220A1
An inductive component (1a..1e) with at least two coils (2..4b) in a closed main magnetic circuit (5a..5j) for guiding a magnetic main flux (ΦH) penetrating all coils (2..4b) is specified. The inductive component furthermore comprises a...  
WO/2013/056879A1
The invention relates to an apparatus (1) for inductively transmitting electrical energy from a stationary unit to a mobile unit which is located adjacent to the stationary unit, wherein the apparatus has a coil (5; 105; 205; 405) and a ...  
WO/2013/044233A2
A radially anisotropic toroidal magnetic core is fabricated by a method including providing apparatus having a first magnet for providing a radial magnetic field extending across a cavity from an axial spindle to a surrounding second mag...  
WO/2013/036025A1
The present invention relates to an elliptical unit block for preparing a core using a soft magnetic metal powder, and a core with excellent high current DC bias characteristics using the same, and more specifically, to an elliptical uni...  
WO/2013/030571A1
A fault current limiter (FCL) includes at least one magnetisable core member and at least one AC magnetomotive force source configured to generate a varying magnetic flux in at least a portion of the at least one magnetisable core member...  
WO/2013/020794A1
The invention relates to an electroacoustic transducer, comprising a magnet system (120), which is produced by means of at least one two-component powder injection molding method and which is debound.  
WO/2013/014813A1
A compressed powder compact (10) is obtained by compression-molding coated soft magnetic particles provided with an insulating coating, and is a modified prismoid body having, as a principal body, a prismoid section (113) flanked by plat...  
WO/2013/015701A1
By winding of successive packages P1, P2, P3…Pi…Pn Figure 3 with shifted beginnings compared to the previous margins m2, m3…mi…mn Figure 3 on the rectangular rounded base AxB/R Figure 1 out of different width tapes w1, w2, w3…w...  
WO/2013/012506A1
A transformer core has a plurality of first and second outer leg plates, a plurality of inner leg plates, with each having opposing, V-shaped ends having a certain internal angle. A plurality of upper yoke plates and a plurality of lower...  
WO/2012/138199A3
The present invention relates to an amorphous metal core in which amorphous thin plate laminates are coupled together by the coupling protrusions and coupling grooves of assembly plates, thereby minimizing core loss. The present inventio...  
WO/2012/141512A3
The present invention relates to a ferrite core structure for a power supply device of an electric vehicle which changes the structure of a ferrite core module according to a related art to improve output and limits a reduction in streng...  
WO/2012/135586A3
An axial magnetic bearing (20) for a rotating machine is provided. The axial magnetic bearing (20) includes a rotatable shaft (26), at least one fixed stator (24) and a rotor (22) secured to the shaft (26). The at least one fixed stator ...  
WO/2013/001179A1
The invention relates to a yoke (13) for a device for electromagnetically actuating an inertial actuator (9), forming a substrate for magnets (17) and a core for a coil (15) interacting with said magnets (17) so as to set the inertial ac...  
WO/2012/155967A1
The invention relates to a low-noise transformer having yoke parts (2) and limb parts (3), each being formed from stacked laminations of a grain-oriented magnetically soft material having a preferred magnetic orientation (8), wherein the...  
WO/2012/141512A2
The present invention relates to a ferrite core structure for a power supply device of an electric vehicle which changes the structure of a ferrite core module according to a related art to improve output and limits a reduction in streng...  
WO/2012/138199A2
The present invention relates to an amorphous metal core in which amorphous thin plate laminates are coupled together by the coupling protrusions and coupling grooves of assembly plates, thereby minimizing core loss. The present inventio...  
WO/2012/136452A1
The aim of the invention is to provide an axial bearing device having increased force density and a simple construction. Said aim is achieved by an axial bearing device having an annular electrical sheet arrangement, wherein the individu...  
WO/2012/123538A1
The invention relates to an electromagnetic actuator device, comprising a coil unit (14), which surrounds a first yoke section (13) of a stationary yoke unit and can be activated by energizing the coil unit; and armature elements (10, 12...  
WO/2012/119890A1
An AC inductor (1) includes a core (5), at least one permanent magnet for magnetically biasing the core (5), an inductor winding (8) on the core (5), and a circuitry which guides an alternating current which flows through the AC inductor...  
WO/2012/110085A1
The invention relates to a magnetic core for an electric machine, in particular for a transformer, which has limb parts (3', 3'', 3''') and yoke parts (2', 2''), which are in each case formed of a laminated core consisting of sheet metal...  
WO/2012/101034A1
An antenna core (AK12) for an antenna (ANT) for emitting an electromagnetic signal is disclosed, said antenna core being embodied in strip-shaped fashion and consisting of a plurality of metal layers composed of a nanocrystalline or amor...  
WO/2012/093040A1
According to one aspect of the present inventive concept there is provided an inductor core comprising: an axially extending core member,an axially extending external member at least partly surrounding the core member, thereby forming a ...  
WO/2012/093419A1
A coil (1) which uses annular windings (10) or a core (20) for a transformer is formed using a wire-shaped magnetic member by way of an opening (11) in the centre of the annular windings (10) and a peripheral edge part (12) on the outsid...  
WO/2012/079826A1
A thin film inductor according to one embodiment includes one or more arms; one or more conductors passing through each arm; a first ferromagnetic yoke wrapping partially around the one or more conductors in a first of the one or more ar...  

Matches 201 - 250 out of 3,711