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Class Information
Number: 204/265
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Cells > Diaphragm type > With feeding and/or withdrawal means > Gas feeding
Description: Electrolytic cells provided with means to feed a gaseous material to the cell chamber.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8658007 Oxygen-producing inert anodes for SOM process Feb. 25, 2014
8647497 Method and system for hydrogen sulfide removal Feb. 11, 2014
8540856 Hydrogen generator and method for the production of hydrogen Sep. 24, 2013
8506724 Beverage manufacture, processing, packaging and dispensing using electrochemically activated water Aug. 13, 2013
8479562 Method and apparatus of identifying explosives and chemical warfare on-field with capacitative neutrons generator Jul. 9, 2013
8465631 Purification structure incorporating a biased electrochemical catalyst system Jun. 18, 2013
8293143 Method of preparing a thin ceramic composition with two materials, the composition thus obtained and the constituent electrochemical cell and membrane Oct. 23, 2012
8182658 Electrochemical device and exhaust gas purification apparatus May. 22, 2012
8127758 Solar-thermal fluid heating for aerospace platforms Mar. 6, 2012
8123916 Apparatus for generating gas by electrolysis of a liquid Feb. 28, 2012
8114257 Electrolytic cell and method of reducing gamma ray emissions Feb. 14, 2012
8070922 Monolithic supported oxygen generator Dec. 6, 2011
8070921 Method for electrical connection and magnetic compensation of aluminium reduction cells, and a system for same Dec. 6, 2011
8016993 Electrostatic desalination and water purification Sep. 13, 2011
7993499 Membrane electrode unit for the electrolysis of water Aug. 9, 2011
7985327 Electrode, method of manufacture and use thereof Jul. 26, 2011
7972484 Gas diffusion electrode for electrolyte-percolating cells Jul. 5, 2011
7837842 Hydrogen generator and method for the production of hydrogen Nov. 23, 2010
7828941 Distributing element for electrolyte percolation electrochemical cell Nov. 9, 2010
7803259 Electrochemical cell Sep. 28, 2010
7794573 Systems and methods for electrochemically processing microfeature workpieces Sep. 14, 2010
7790012 Low energy electrochemical hydroxide system and method Sep. 7, 2010
7785451 Portable oxygen maintenance and regulation concentrator apparatus Aug. 31, 2010
7754064 Methods and apparatus for the on-site production of hydrogen peroxide Jul. 13, 2010
7744733 Gas venting system Jun. 29, 2010
7670472 Electrolysis cell with gas diffusion electrode Mar. 2, 2010
7658823 Interdigitated electrochemical gas generator Feb. 9, 2010
7641868 Cell for generating disinfection water and system using the same Jan. 5, 2010
7638021 Apparatus for generating gas by electrolysis of a liquid Dec. 29, 2009
7619183 Method and apparatus for cooking using a combustible gas produced with an electrolyzer Nov. 17, 2009
7585583 Metal stack for fuel cells or electrolysers Sep. 8, 2009
7517440 Electrokinetic delivery systems, devices and methods Apr. 14, 2009
7491309 System and method for the production of hydrogen Feb. 17, 2009
7413687 Low temperature proton conducting oxide devices Aug. 19, 2008
7396442 Electrochemical oxygen generator module assembly Jul. 8, 2008
7332108 Method of preparing a thin ceramic composition with two materials, the composition thus obtained and the constituent electrochemical cell and membrane Feb. 19, 2008
7329331 Electrolysis cell, especially for electrochemical production of chlorine Feb. 12, 2008
RE40035 Modular ceramic oxygen generator Jan. 29, 2008
7144483 Method and an electrowinning cell for production of metal Dec. 5, 2006
7083708 Oxygen-consuming chlor alkali cell configured to minimize peroxide formation Aug. 1, 2006
7074316 Functional water, method and apparatus of producing the same, and method and apparatus of rinsing electronic parts therewith Jul. 11, 2006
7033470 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions Apr. 25, 2006
7025868 Methods and apparatus for simultaneous chlorine and alkaline-peroxide production Apr. 11, 2006
7001494 Electrolytic cell and electrodes for use in electrochemical processes Feb. 21, 2006
6949178 Electrochemical method for preparing peroxy acids Sep. 27, 2005
6936143 Tandem cell for water cleavage by visible light Aug. 30, 2005
6913850 Thin film modular electrochemical product and method of manufacture thereof Jul. 5, 2005
6913676 Device for supplying at least two liquid media to consumers of a fuel cell system Jul. 5, 2005
6896792 Method and device for improved catalytic activity in the purification of fluids May. 24, 2005
6872287 Electrochemical cell Mar. 29, 2005

1 2 3 4 5 6

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