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8129046 |
Intrinsically safe battery pack and system
A battery pack system may include a battery pack and a battery pack holder. The battery pack holder receives the battery pack and couples a battery pack terminal to a load associated with the...
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8048274 |
Electrochemistry technical field
The invention relates to novel methods for affecting, controlling and/or directing various reactions and/or reaction pathways or systems by exposing one or more components in a holoreaction system...
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7977111 |
Devices using addressable magnetic tunnel junction array to detect magnetic particles
A magnetic sensor for identifying small superparamagnetic particles bonded to a substrate contains a regular orthogonal array of MTJ cells formed beneath that substrate. A magnetic field imposed on...
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7910235 |
Self-charging lithium battery
A lithium battery includes a lithium battery body, and a generating device; the generating device is fitted on one side of the lithium battery body, and it includes a motive power mechanism, and a...
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7709115 |
Methods for forming magnetically modified electrodes and articles produced thereby
The present invention is directed to methods for making magnetically modified electrodes and electrodes made according to the method. Such electrode are useful as electrodes in batteries, such as...
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7611549 |
Magnetic stacking fixture for stacking electrodes
One aspect relates to a system for stacking electrodes. In various embodiments, the system comprises a working surface, a device to stack foil electrodes on the working surface during an assembly...
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7581403 |
Energy storage arrangement
Energy is stored in the compression of a metastable degenerate Fermi electron gas contained in a compressed metallic base material subjected to a magnetic field in a high pressure cell. Heat energy...
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7569289 |
Fuel cell comprising a magnetic cathode with static pumping
The fuel cell, generating electric power from oxygen and hydrogen ions and comprising an anode (A), a magnetic cathode, comprising an active layer (2),and a proton electrolyte (1) between the anode...
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7553566 |
Fuel cell module
A fuel cell module includes a number of series-connected fuel cells which collectively form a fuel cell stack in such a way that the magnetic field or stray field that is generated during the...
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7547485 |
Power generation unit and fuel cell
The present invention is to provide a power generation unit successful in equalizing flow rates of fluids flowing through individual flow paths of a power generation cell, and is to provide a fuel...
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7482072 |
Optimizing reactions in fuel cells and electrochemical reactions
This invention relates to novel methods for affecting, controlling and/or directing various reactions and/or reaction pathways or systems by exposing one or more components in a fuel cell reaction...
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7348085 |
Fuel cell installation
A leak in a fuel cell module can allow hydrogen and/or oxygen to escape from the fuel cell module, thereby creating a high risk of fire or explosion. This problem is addressed by providing a fuel...
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7041401 |
Magnetically modified electrodes containing at least one catalyst component that mediates a subatomic particle transfer process
Disclosed are magnetically modified electrodes containing at least one catalyst component that mediates a subatomic particle transfer process. Also disclosed are magnetically modified electrodes...
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6939628 |
Method and apparatus for increasing fuel cell efficiency, power output, or reduced-temperature operation
The present invention provides a method of increasing fuel cell efficiency, power output, or reduced-temperature operation by directing an external magnetic field to a fuel cell cathode.
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6746788 |
Concentration cells utilizing external fields
A method of producing concentration cells applicable to generating electricity. An external field is used to cause a translational displacement of small-volumed concentration differences that are...
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6741440 |
Mechanically pulsed magnetization kit
A magnetization method and apparatus is described as utilizing a pair of mechanically counter-vibrated permanent magnets having mutually facing unlike magnetic poles, and wherein a ferromagnetic...
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6479176 |
Gradient interface magnetic composites and methods therefor
Magnetic composites exhibit distinct flux properties due to gradient interfaces. The composites can be used to improve fuel cells and batteries and effect transport and separation of different...
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6355166 |
Magnetically enhanced composite materials and methods for making and using the same
Materials and methods for making and using magnetically enhanced composite materials are provided. Surfaces coated with such composites can be used to improve fuel cells, material separators, and...
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6208115 |
Battery substitute pack
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6194093 |
Magnetized current collectors combined with magnetic shielding means
Battery modification directed to problem of reduced withdrawable current capacity of transiently highly-loaded discharging batteries. Prior art batteries reviewed are: two which enhance galvanic...
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6106963 |
Fuel-cells system
A fuel-cells system 20 is equipped with an oxygen enrichment unit 34 and supplies air whose oxygen partial pressure has been increased by the oxygen enrichment unit 34 to fuel cells 40 as oxidizing...
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6036838 |
Method for determining the substance conversion during electrochemical reactions and electrochemical unit
In order to improve a method for determining the substance conversion during areal electrochemical reactions in at least one local surface area between a counterelectrode arrangement of an areal...
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6033798 |
Method for predicting discharge capacity and operating voltage of lithium rechargeable battery using lithium manganese spinel cathode material
A method of determining the charge and/or discharge capacities of non-aqueous batteries with an operating voltage of about 4 volts, is provided including determining an inverse molar susceptibility...
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5928804 |
Fuel cells incorporating magnetic composites having distinct flux properties
Magnetic composites exhibit distinct flux properties due to gradient interfaces. Such composites can be used, for example, to improve fuel cells and batteries and to effect transport and separation...
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5922484 |
Long-life storage battery with a heat source and a magnetic field source
A long-life battery has a heat source and a magnetic field source to improve the efficiency and life of the battery's ability to deliver an electrical charge. In particular, an open-ended steel...
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5888663 |
Long-life storage battery with a magnetic field source and an acid based heat source
A long-life battery has an acid based heat source and a magnetic field source to improve the efficiency and life of the battery's ability to deliver an electrical charge. In particular, an...
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5869200 |
Magnetic slurry fueled battery system
A battery system and method of operation are shown. The battery system utilizes a microparticle fuel slurry containing microparticle spheres surrounded by active electrochemical material. In the...
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5763112 |
Method and structure for attaching a battery to an electrical device
In accordance with this invention, a novel stick-on peel-off fastener, comprising one or more conductive sticky elements, sandwiched between one or more terminals of a first object such as an...
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5728482 |
Secondary battery and method for manufacturing the same
In a secondary battery including at least an anode, a cathode, an electrolyte and a battery housing, a magnetic-field generation unit for generating magnetic lines of force, orthogonal to an...
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5554452 |
Metal-air batteries having improved air access valves
A prismatic metal-air battery is provided for having at least one prismatic metal-air cell received in a cell cavity of a prismatic casing. The casing comprises a wall portion which defines a...
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5537042 |
Method and system for unobtrusively measuring physical properties in electrochemical processes
Disclosed is a method and system for unobtrusively measuring physical properties in electrochemical processes occurring in a predefined volume, such as the state of charge in an electrochemical...
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5432019 |
System for the electrical power supply of a vehicle
A system for supplying electric power to a battery operated vehicle makes use of a support plate for receiving a series of batteries. The support plate, and the batteries which it receives, include...
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5277993 |
Substitute battery device
The present invention comprises a device which may be used as a substitute for one or more of a plurality of DC batteries used as a power source. The device includes an electrically conducting...
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5051157 |
Spacer for an electrochemical apparatus
An ion-permeable spacer is provided for an electrochemical apparatus. The spacer comprises a perforated or ion-permeable, relatively-thin, synthetic plastic material sheet having two opposed faces...
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4577145 |
Charging system having electromagnetic field means for distinguishing between primary and secondary batteries
A battery charging system is provided for charging a rechargeable batteries and for distinguishing the rechargeable battery from a non-rechargeable battery. The charging system establishes an...
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4565748 |
Magnetically operated electrolyte circulation system
The invention consists of an electromagnetic-field pump. Electrolyte which is an electromagnetic conductor can be stirred and pumped by forcing a field through the electrolyte to magnetically...
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4514473 |
Method of manufacturing an electrode for an electrochemical cell, and an electrode manufactured by the method
An intimate mixture is prepared of a conductive metal powder and an active material in granular form. The mixture is then sintered by passing it through a variable magnetic field which is varied to...
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4469759 |
Magnetic electrolyte destratification
An electric storage battery including a magnetohydrodynamic pump between the active cell element and the container wall wherein the pump comprises a conduit magnet means for establishing a magnetic...
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4260523 |
Magnetized active carbon composition
Magnetized active carbon composition consisting of active carbon and a magnetized ferromagnetic material mixed therewith has enhanced properties of active carbon, and may be used in order to remove...
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4166884 |
Position insensitive battery
An improvement is provided for a battery which has an anode and a cathode, pair of spaced apart concentric tubes, a piston mounted in the inner tube, an electrolyte disposed in the inner tube...
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4074027 |
Generating device utilizing irradiated copper electrode
A generating device is disclosed comprising first and second electrodes made of dissimilar metals, one of said electrodes being copper which has been irradiated with electromagnetic energy at the...
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4055708 |
Device for detecting the overdischarge of an accumulator as well as the surface level of the liquid contained in the accumulator
A device for detecting the overdischarge of the accumulator as well as the surface level of electrolyte contained in the accumulator comprising a floating member, a case housing the floating member...
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4042754 |
Battery
A battery in which, to improve its discharging performance, the liquid electrolyte is maintained at a specific gravity that is optimum for electrical conductivity, and a magnetic flux is imposed...
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4037022 |
Fuel cell
Fuel cell block comprising sealed compartments for fluid reactants and electrolyte, these compartments being delimited by plates, for example, the electrodes of the fuel cell.At least some of the...
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4000004 |
Electrode for alkaline storage battery and method for manufacture thereof
An anode for use in the alkaline storage battery, which anode comprises an iron-electrode incorporating a permanent magnet.
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3864173 |
Electric battery provided with a safeguard against short-circuitings
A short-circuitry protection arrangement for an electric battery is disclosed wherein the battery is housed within a housing containing a magnetically switchable switch. The inner housing is...
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3853628 |
FUEL CELL
A cell having a magnetic anode about which is retained metallic fuel particles with an electrolyte solution of iron II and iron III chlorides. Graphite cathodes with finned outer surfaces provide...
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3811952 |
METHOD AND APPARATUS FOR SUPPLYING ENTIRELY OR SUBSTANTIALLY ENTIRELY CONSUMABLE METALLIC MATERIAL TO A MAGNETIC ELECTRODE IN A METAL/OXYGEN OR METAL/AIR CELL
A method and apparatus for supplying substantially entirely consumable metallic material to a magnetic electrode in a metal/oxygen cell which also includes an oxidizing agent electrode and an...
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3661652 |
APPARATUS FOR INDICATING THE DENSITY OF A FLUID
Density indicating apparatus comprises a guide member, a fixed magnet at one end of the guide member, a movable magnet movable up and down the guide member and a detector for detecting changes in...
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3493436 |
UTILIZING MAGNETIC FLUX IN PRODUCING FUEL CELLS
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