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Smoking Cessation Lighter and Method

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Class 204/284 - Perforated or foraminous


Subclass of Class 204 - Chemistry: electrical and wave energy
Definition: Electrodes which are perforated or foraminous.
No. of patents: 557
Last issue date: 03/27/2012


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NumberTitleIssue Date
8142626Electrolyzer and electrodes
An the electrode for electrolysis of an electrolytic solution comprises an electrode core serving as a base and a plurality of prominences formed on a surface of the electrode core, the prominences have each a leaf-shaped form and rises from the electrode core surfa...
03/27/2012
7914652Oxygen gas diffusion cathode for sodium chloride electrolysis
The present invention provides an oxygen gas diffusion cathode for sodium chloride electrolysis comprising: a porous conductive substrate comprising silver, a hydrophobic material and a carbon material; a catalyst comprising silver and palladium, coated on the porou...
03/29/2011
7828943Anode for an apparatus for the galvanic coating of the running surfaces of cylinders
A hollow anode for a galvanic coating apparatus of the running surfaces of cylinders is provided with a plurality of passages in its top portion. The total area of the passages reduces the surface of the anode by at least 50%, the top portion having a height between...
11/09/2010
7799187Inert electrode assemblies and methods of manufacturing the same
A composite anode assembly is provided, the assembly including a permeation resistant portion and a porous conductive portion circumscribing at least the bottom of the permeation resistant portion. The composite anode assembly reduces corrosion and restricts thermal...
09/21/2010
7744734High current density cathode for electrorefining in molten electrolyte
A high current density cathode for electrorefining in a molten electrolyte for the continuous production and collection of loose dendritic or powdery deposits. The high current density cathode eliminates the requirement for mechanical scraping and electrochemical st...
06/29/2010
7674359Cylindrical electrode
The invention relates to a cylindrical electrode for gas evolution comprising a non-activated conductive core whereto an easily detachable and replaceable component provided with catalytic activation is secured, for instance an undulated sheet or a mesh. ...
03/09/2010
7666283Insoluble anode
The invention relates to an insoluble anode for electrolytic plating, the insoluble anode having two or more phases comprising an anode base body and a screen wherein the anode base body of steel, stainless steel, nickel, nickel alloy, cobalt, and cobalt alloy. ...
02/23/2010
7594982Nanostructured transparent conducting electrode
Transparent conducting electrodes, methods for manufacturing such conducting electrodes, optoelectronic devices incorporating such transparent electrodes and methods for making such optoelectronic devices and solar power generation systems incorporating such electro...
09/29/2009
7419546Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
A method for forming a noble metal coating on a gas diffusion medium substantially free of ionomeric components comprising subjecting an electrically conductive web to a first ion beam having an energy not higher than 500 eV, then to a second beam having an energy o...
09/02/2008
7404878Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes
In a gas diffusion electrode assembly, and in an electrolyzer using the same, a bonding piece having on at least one surface a perfluorosulfonic acid layer, a perfluorosulfonyl fluoride layer or an alkyl ester of perfluorocarboxylic acid layer is positioned at its p...
07/29/2008
7393438Apparatus for producing metal powder by electrowinning
This invention relates to an apparatus for producing a metal powder product using either conventional electrowinning or alternative anode reaction chemistries in a flow-through electrowinning cell. A new design for a flow-through electrowinning cell that employs bot...
07/01/2008
7297239Method and apparatus for the electrochemical deposition and planarization of a material on a workpiece surface
An electrochemical apparatus is provided which deposits material onto or removes material from the surface of a workpiece. The apparatus comprises a polishing pad and a platen which is in turn comprised of a first conductive layer in contact with the polishing pad a...
11/20/2007
7291191Fuel cell cartridge filters and pressure relief
Described herein is a portable storage device that stores a hydrogen fuel source. The storage device includes a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source. A housing provides mechanical protection for the bl...
11/06/2007
7273673Solid electrolyte type fuel cell and air electrode current collector for used therein
A solid electrolyte type fuel cell which incorporates a metal separator comprising a base material of a metal other than silver or a silver alloy which is plated with silver or a silver alloy. The fuel cell can achieve improved efficiency for electricity generation ...
09/25/2007
7265994Underfill film for printed wiring assemblies
A self supported underfill film (18) adhesively bonds surface mount integrated circuit packages (14) to a printed circuit board (10). The printed circuit board has conductive traces (12) and exposed conductive pads (13) on the surf...
09/04/2007
7255894Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with slurry-applied coatings
A method of manufacturing a component, in particular an aluminium electrowinning anode, for use at elevated temperature in an oxidising and/or corrosive environment comprises: applying onto a metal-based substrate layers of a particle mixture containing iron oxide p...
08/14/2007
7255893Protection of non-carbon anodes and other oxidation resistant components with iron oxide-containing coatings
A method of forming a dense and crack-free hematite-containing protective layer on a metal-based substrate for use in a high temperature oxidising and/or corrosive environment comprises applying onto the substrate a particle mixture consisting of: 60 to 99 95 weight...
08/14/2007
7247409Alkaline storage battery and hydrogen storage alloy electrode used therefor
The hydrogen storage alloy electrode comprises: a conductive core material; and an active material layer which contains a hydrogen storage alloy powder and is carried on said core material, and the alloy powder has any shape selected from the group consisting of sph...
07/24/2007
7229534Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, resiliently compressible, porous pad
Electrolysis cell comprises, in one embodiment, a proton exchange membrane (PEM), an anode positioned along one face of the PEM, and a cathode positioned along the other face of the PEM. A multi-layer metal screen for defining a first fluid cavity is placed in conta...
06/12/2007
7226885Method for producing gas diffusion electrodes
With the help of a method for production of a gaseous diffusion electrode from a silver catalyst on PTFE-substrate, it is endeavored to achieve results which can be reproduced, by avoiding the disadvantages of the state-of-the-art technology, whereby this is achieve...
06/05/2007
7217472Electrolyte support member for high differential pressure electrochemical cell
A support member is useful for supporting membranes such as solid polymer electrolyte ion exchange membranes such as those used in electrochemical cell applications. The support member has a first lattice pattern on a first side of a single piece of material. A seco...
05/15/2007
7214296Anodic structure for mercury cathode electrolytic cells description of the invention
Object of the invention is an anodic structure for mercury cathode cells for the industrial electrolysis of sodium chloride. The new structure is constituted by a grid array comprising a multiplicity of vertically disposed and mutually parallel titanium blades, cove...
05/08/2007
7205059Methods and apparatuses for managing effluent products in a fuel cell system
A water management system for a fuel cell having an anode chamber including a fuel, a cathode chamber in fluid communication with an oxidizing agent, and a proton conducting membrane electrolyte separating the chambers. The system includes a gas plenum, a first valv...
04/17/2007
7201829Mask plate design
The present invention includes a mask plate design that includes at least one or a plurality of channels portions on a surface of the mask plate, into which electrolyte solution will accumulate when the mask plate surface is disposed on a surface of wafer, and out o...
04/10/2007
7186665Production of low-temperature fuel cell electrodes
A process for the production of electrodes for fuel cells includes applying an ink consisting of a mixture of at least a carbon powder, an ion-conducting polymer and a fluid, the fluid containing at least 3% of an alkanediol, and a fuel cell electrode which can be o...
03/06/2007
7166207Non-mechanical method of removing material from the surface of a golf club head
A highly accurate, efficient, and non-mechanical method of removing material from the surface of a golf club head using the principles of electrolysis. The process generally includes positioning at least one electrode in close proximity to a portion of a rear surfac...
01/23/2007
7147761Electrochemical sensor
An electrode for use in an electrochemical sensor includes a catalyst dispersed within an electrolyte. Preferably, the catalyst is immobilized within a matrix of the electrolyte. In one embodiment, the electrode of the present invention includes at least one catalys...
12/12/2006
7147958Membrane electrode assembly for a fuel cell
A catalyst ink for a fuel cell including a catalytic material and poly(vinylidene fluoride). The ink may be applied to a substrate to form an electrode, or bonded with other electrode layers to form a membrane electrode assembly (MEA). ...
12/12/2006
7143722Electrolysis cell and internal combustion engine kit comprising the same
A system for producing one or more gases for enhancing combustion in an internal combustion engine, the engine having an intake, the system comprising: an electrolysis cell, for generating one or more combustion enhancing gases under pressure; a gas conduit, for con...
12/05/2006
7138210Punched electrode and rechargeable lithium battery using the same
The present invention relates to a punched electrode and a rechargeable lithium battery using the same, and more particularly to a punched electrode and a rechargeable lithium battery using the same that can improve cycle life, capacity, and safety characteristics o...
11/21/2006
7137879Conductive polishing article for electrochemical mechanical polishing
An article of manufacture and apparatus are provided for planarizing a substrate surface. In one aspect, an article of manufacture is provided for polishing a substrate including polishing article comprising a body having at least a partially conductive surface adap...
11/21/2006
7132188Fuel cells and fuel cell catalysts
A direct organic fuel cell includes a formic acid fuel solution having between about 10% and about 95% formic acid. The formic acid is oxidized at an anode. The anode may include a Pt/Pd catalyst that promotes the direct oxidation of the formic acid via a direct rea...
11/07/2006
7118665Surface treatment process for enhancing a release rate of metal ions from a sacrificial electrode and a related sacrificial electrode
The present invention discloses a surface treatment process for enhancing both the release rate of metal ions from a sacrificial electrode, and the working life of the electrode. A high density of micro pores are formed on the surface of the sacrificial electrode. C...
10/10/2006
7094492Electrode for polymer electrolyte fuel cell
A polymer electrolyte fuel cell has a catalytic layer comprising a material and a polymer electrolyte, and the catalytic layer contains a fibrous material such as carbon whiskers or hydrophilic fibers. The polymer electrolyte fuel cell in the present invention havin...
08/22/2006
7094729Raney catalyst preparation by gas atomization of molten alloy
A method of producing a Raney type catalyst, the method comprising melting together a Raney metal and aluminium to form an alloy mixture, pouring the mixture through a nozzle, directing a gas jet on to the mixture to form a spray of droplets, which droplets are dire...
08/22/2006
7091149Electrode for fuel cell, method of manufacturing same, and fuel cell with such electrode
A fuel cell provides a high output at a high current density. The fuel cell has an anode electrode and a cathode electrode comprising a gas diffusion layer, a water-repellent layer disposed on the gas diffusion layer and containing a carbon material and polytetraflu...
08/15/2006
7077937Large surface area electrode and method to produce same
A large surface area electrode well-suited to electrochemical applications is produced by winding many turns of a metallic fiber tow on to a sheet metal rectangle. In the preferred embodiment, an anode that can be used to purify water by electrochemical production o...
07/18/2006
7077945Cu—Ni—Fe anode for use in aluminum producing electrolytic cell
A method of producing aluminum in an electrolytic cell containing alumina dissolved in an electrolyte, the method comprising the steps of providing a molten salt electrolyte at a temperature of less than 900° C. having alumina dissolved therein in an electrolytic c...
07/18/2006
7074306Electrocatalytic composition for oxygen-depolarized cathode
An oxygen-depolarized cathode for aqueous hydrochloric acid electrolysis membrane cells is described, the cathode being in contact with the membrane and capable of preventing the release of hydrogen into oxygen even at the highest current densities. Hydrochloric aci...
07/11/2006
7070878Multi-layered oxygen electrode with peroxide decomposition catalyst
A layered oxygen electrode incorporating a peroxide decomposition catalyst. The design of the oxygen electrode promotes oxygen dissociation and absorption within the oxygen electrode. The oxygen electrode has differing layers of hydrophobicity which allow chemical i...
07/04/2006
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