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Patent No. 6049912

Mountable Printable Placard With Headband

A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.

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Class 336/110 - WITH PERMANENT MAGNET


Subclass of Class 336 - Inductor devices
Definition: Inductor devices s which are provided with a permanent magnet
No. of applications: 20
Last issue date: 03/07/2013


Application No.Application TitleIssue Date
20130057376FERRITE CERAMIC COMPOSITION, CERAMIC ELECTRONIC COMPONENT, AND PROCESS FOR PRODUCING CERAMIC ELECTRONIC COMPONENT
This disclosure provides a ceramic composition, a ceramic electronic component, and process for producing a ceramic electronic component in which a ferrite ceramic composition includes CuO at a molar content of 5 mol % or less and Fe2O3 and Mn...
03/07/2013
20130009739IGNITION COIL WITH ENERGY STORAGE AND TRANSFORMATION
This invention is directed to a device for energy storage and transformation that allows an increased level of energy storable in an ignition coil, using a coil that has a permanent magnet inside of a primary magnetic core, with a second magnetic core that closes the ma...
01/10/2013
20120299679Ignition Coil for Internal Combustion Engine
An auxiliary core portion and a main core portion, including a magnet if the magnet is attached, are covered by a resin film or an elastomer film and fixed as a single assembly. In this state, a coil is attached to the assembly and a side core portion is assembled to th...
11/29/2012
20120273266INVERTER AND ELECTRONIC DEVICE USING THE INVERTER
An inverter and an electronic apparatus using the inverter are disclosed. The electronic apparatus has a circuit board and an inverter. The circuit board has an opening. The inverter has a wiring frame arranged in the opening. The wiring frame has a wiring portion for w...
11/01/2012
20120126924UNDERWATER POWER CONNECTOR SYSTEM AND USE THEREOF
An underwater power connection system (10) has at least two separable magnetic cores (40, 50) which are operable when coupled together to form a magnetic circuit, where the at least two cores (40, 50) are provided with respective one or more winding...
05/24/2012
20120012147DEVICE FOR CONVERTING THERMAL ENERGY INTO ELECTRICAL ENERGY
A current source and method of producing the current source are provided. The current source includes a metal source, a buffer layer, a filter and a collector. An electrical connection is provided to the metal layer and semiconductor layer and a magnetic field applier m...
01/19/2012
20110298572HIGH POWERED INDUCTORS USING A MAGNETIC BIAS
A biased gap inductor includes a first ferromagnetic plate, a second ferromagnetic plate, a conductor sandwiched between the first ferromagnetic plate and the second ferromagnetic plate, and an adhesive between the first ferromagnetic plate and the second ferromagnetic ...
12/08/2011
20100194512PERMANENT MAGNET DC INDUCTOR
A permanent magnet DC inductor is disclosed which includes at least two separate and individual magnetic inductors, each having its own core structure and forming closed individual magnetic paths having at least one magnetic gap. Windings are provided on the magnetic co...
08/05/2010
20090231891REACTOR ARRANGEMENT FOR ALTERNATING ELECTRICAL CURRENT
A reactor arrangement for alternating electrical current includes different coils (105, 107) for positive and negative half-cycles of the alternating electrical current. The negative and positive half-cycles of the alternating electrical current are directed to t...
09/17/2009
20090206973BOND MAGNET FOR DIRECT CURRENT REACTOR AND DIRECT CURRENT REACTOR
The present invention provides a bond magnet for direct current reactor which is to be disposed in a gap formed in a magnetic core of a direct current rector, the bond magnet containing a magnet powder containing a rapidly quenched powder of a rare earth magnet alloy. T...
08/20/2009
20090079529INTEGRATED CIRCUIT INCLUDING INDUCTIVE DEVICE AND FERROMAGNETIC MATERIAL
An integrated circuit includes a substrate and an inductive device on a first side of the substrate. The integrated circuit includes a first ferromagnetic material on a second side of the substrate opposite the first side....
03/26/2009
20090009277Filtering choke arrangement
DC choke arrangement of a power transformer, especially of a frequency converter, provided with a DC circuit and connected to an AC electricity network, to limit the harmonics of the network current taken by an appliance from the AC network, in which DC choke arrangemen...
01/08/2009
20080303620DC Inductor
A DC inductor comprising a core structure (11) comprising one or more magnetic gaps (12, 13), a coil (14) wound on the core structure (11), at least one permanent magnet (15) positioned in the core structure, the magnetization of the p...
12/11/2008
20080303619PROTECTION OF PERMANENT MAGNENTS IN A DC-INDUCTOR
A DC inductor comprising a core structure (11) comprising one or more magnetic gaps (12), a coil (14) inserted on the core structure (11), at least one permanent magnet (15) positioned in the core structure, the magnetization of the pe...
12/11/2008
20080238599Chip scale power converter package having an inductor substrate
A chip scale power converter package having an inductor substrate and a power integrated circuit flipped onto the inductor substrate is disclosed. The inductor substrate includes a high resistivity substrate having a planar spiral inductor formed thereon....
10/02/2008
20080204181System, an Inductive Powering Device, an Energizable Load and a Method of for Enabling a Wireless Power Transfer
The system 1 according to the invention comprises an energizable load 2 and an inductive powering device 9 and a permanent magnet 8 arranged on the conductor 4 for interacting with the further conductor 9a for aligning th...
08/28/2008
20080197960Coil unit, method of manufacturing the same, and electronic instrument
A coil unit includes a planar coil, a printed circuit board that includes a planar coil placement section that receives the planar coil, a protective sheet that is provided on a transmission side of the planar coil and protects the planar coil, and a magnetic sheet that...
08/21/2008
20080157910Amorphous soft magnetic layer for on-die inductively coupled wires
On-die inductively coupled wires and a method of making on-die inductively coupled wires are described. The on-die inductively coupled wires include a first wire to carry a first current, a surface area bounded by a second wire, and, an amorphous soft magnetic layer to ...
07/03/2008
20080106252INTEGRATED CURRENT SENSING TRANSFORMER AND CURRENT SENSING CIRCUIT USING SUCH TRANSFORMER
An integrated current sensing transformer includes a bobbin, a magnetic core assembly, a first primary winding element, a second primary winding element, a secondary winding element. The bobbin has a receptacle therein. The magnetic core assembly is partially embedded i...
05/08/2008
20080001695MAGNETIC ELEMENT IN A NON-SATURATED REGION IN A TRANSFORMER/INDUCTOR
Single, multistage, and distributed magnetic switched and tank resonant power conversion systems can use a transformer with a magnetic element operating in a non-saturated region (NSME). The NSME provides superior protection to conducted lightning transients, superior t...
01/03/2008
 
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