Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 8 - Fuel cells; Manufacture thereof
Patents for H01M 8 - Fuel cells; Manufacture thereof (92,705)
07/1979
07/10/1979US4160856 Novel fuel cell containing novel means for removal of carbonates
07/10/1979CA1057948A1 Conductive polyolefin compositions
07/03/1979US4160067 Molten carbonate fuel cell corrosion inhibition
07/03/1979CA1057819A1 Fuel cells
07/03/1979CA1057818A1 Fuel cell
07/03/1979CA1057817A1 Fuel cell in which electrodes are separated by inserts
07/03/1979CA1057816A1 Fuel cells
06/1979
06/26/1979US4159366 Ion exchange membrane, hydrogen
06/19/1979CA1056579A1 Powder-and-gas reactions
06/14/1979WO1979000332A1 Fluidized-bed electrodes and related apparatus and methods
06/05/1979US4157327 Graphite, polytetrafluoroethylene and fluorinated ethylene-propylene copolymer
05/1979
05/22/1979US4155712 Miniature hydrogen generator
05/22/1979CA1055110A1 Automatic opening and closing device for the comburent inlet and outlet ports of a fuel cell
05/01/1979US4152234 Solid closed ended tubular oxygen sensor
05/01/1979US4152166 Zircon-containing compositions and ceramic bodies formed from such compositions
04/1979
04/24/1979CA1053322A1 Screen printing fuel cell electrolyte matrices using polyethylene oxide as the inking vehicle
04/17/1979US4150197 Methods for generating heat and electrical energy from aluminum waste and other inexpensive aluminum products
04/03/1979US4147839 Electrochemical cell with stirred slurry
04/03/1979CA1051971A1 Helix type fuel cell
02/1979
02/27/1979US4142024 Electrolyte-cathode assembly for a fuel cell
02/13/1979US4139679 Rechargeable electrochemical system
02/13/1979US4138881 Resistor-type solid electrolyte oxygen sensor
01/1979
01/30/1979US4136436 Light energy conversion
01/25/1979WO1979000030A1 Fluidized air depolarized electrodes and related apparatus and methods
01/23/1979US4136232 Electrochemical generators with auxiliary cathode
01/23/1979US4136000 Process for producing improved solid electrolyte oxygen gas sensors
01/09/1979US4133941 Formulated plastic separators for soluble electrode cells
01/09/1979US4133940 Electrochemical generators having two sedimentation-bed chambers fed in series with an electrolyte which contains particles
01/09/1979CA1045788A1 High performance carbon dioxide scrubber
01/02/1979US4132623 Device for regenerating zinc
01/02/1979CA1045501A1 Process and device for feeding a fuel cell with a reactive fluid_
12/1978
12/19/1978US4130693 Tin oxide doped indium oxide, ceramic
12/12/1978US4129685 Fuel cell structure
12/12/1978US4129683 Hydrogen, chlorine
12/12/1978CA1044315A1 Method for feeding reactant gas to fuel cells in a stack and apparatus therefor
12/05/1978US4128701 Hydrogen/chlorine regenerative fuel cell
12/05/1978US4128700 Fuel cell power plant and method for operating the same
12/05/1978CA1043862A1 Pressurized fuel cell power plant
12/05/1978CA1043861A1 Pressurized fuel cell power plant
12/05/1978CA1043860A1 Pressurized fuel cell power plant with air bypass
12/05/1978CA1043859A1 Pressurized fuel cell power plant
12/05/1978CA1043858A1 Pressurized fuel cell power plant with single reactant gas stream
12/05/1978CA1043857A1 Pressurized fuel cell power plant with steam powered compressor
12/05/1978CA1043856A1 Pressurized fuel cell power plant with steam flow through the cells
11/1978
11/28/1978US4127701 Refuelable electrical energy storage device
11/21/1978US4126733 Electrochemical generator comprising an electrode in the form of a suspension
11/21/1978US4126532 Oxygen sensor
11/14/1978US4125676 Carbon foam fuel cell components
11/07/1978US4124747 Conductive polyolefin sheet element
11/07/1978US4124478 Thin sheet apparatus and a fluid flow device
10/1978
10/17/1978US4120787 Deaeration by heat exchanging
09/1978
09/26/1978US4117204 Sulfite anolyte and persulfate catholyte fuel cell
09/26/1978US4117202 Solar powered biological fuel cell
09/19/1978US4115632 Method of preparing electrolyte for use in fuel cells
09/19/1978US4115627 Electrochemical cell comprising a ribbed electrode substrate
09/19/1978CA1038926A1 Fuel cell structure and new systems therefor, especially for carbon and atmospheric air fuels__________________________________________________
09/12/1978US4113923 Fuel cell including at least one improved element
09/12/1978US4113922 Trifluorostyrene sulfonic acid membranes
08/1978
08/22/1978US4109063 Composite body
08/15/1978US4107019 Metal and its oxide as oxygen source and resistive metal as heater - intake or exhaust system
08/15/1978US4107005 Process for electrolysing sodium chloride or hydrochloric acid, an and electrolytic cell, employing trifluorostyrene sulfonic acid membrane
07/1978
07/18/1978US4101718 Battery of laminated structure having battery frame of novel structure
07/18/1978US4101717 Electron collectors
07/11/1978US4100332 Comb type bipolar electrode elements and battery stacks thereof
07/11/1978US4100331 Dual membrane, hollow fiber fuel cell and method of operating same
07/11/1978US4100062 Method of treatment of an oxidizable material by a biochemical process
07/11/1978US4100051 Light energy conversion
07/11/1978CA1034635A1 Method and device and linking of elements pertaining to a forced circulation electrochemical generator
07/04/1978US4098960 Fuel cell fuel control system
07/04/1978US4098959 Fuel cell fuel control system
06/1978
06/27/1978US4097357 From an alkaline zincate solution
05/1978
05/30/1978US4092461 Electrochemical generators with a sedimentation bed
05/30/1978US4092227 Process for catalyzing chemical reactions
05/09/1978US4087976 Electric power plant using electrolytic cell-fuel cell combination
04/1978
04/25/1978US4086393 Gas phase free liquid chlorine electrochemical systems
04/18/1978US4085255 Water separation cell for removing the reaction water from the electrolyte of fuel cells and fuel cell batteries
04/18/1978US4085254 Biological apparatus for generating electrical power and process for producing bacteria electrolyte
04/11/1978US4084038 Electrical power generation and storage system
03/1978
03/28/1978US4081585 Forced flow electrochemical battery
03/28/1978US4080791 Fuel cell power generating stations
03/21/1978US4080487 Process for cooling molten carbonate fuel cell stacks and apparatus therefor
03/21/1978US4080276 Gas sensor with protective coating and method of forming same
03/14/1978US4079171 Lithium aluminate support matrix, alkali metal carbonates
02/1978
02/21/1978US4075396 Method and device for feeding a fuel cell with a fluid reactant
02/14/1978US4074020 Cross-feed fuel cell battery with filter press type structure of polygonal cross-section
02/14/1978US4074018 Secondary fuel cell
02/07/1978US4072798 Bioelectric neutralization of acid waters
01/1978
01/31/1978US4071330 Steam reforming process and apparatus therefor
01/10/1978US4068042 Sodium anthraquinone-2,7-disulfonate
01/10/1978US4067792 Solid metal oxide electrolyte and method of making
12/1977
12/20/1977US4064322 Electrolyte reservoir for a fuel cell
12/20/1977US4064321 Fuel cell with electrodes separated by intermediate elements
12/20/1977US4064207 Fibrillar carbon fuel cell electrode substrates and method of manufacture
12/06/1977US4061838 Apparatus for controlling the electrolyte concentration of fuel cell batteries
11/1977
11/29/1977US4060672 Copper-tellurium or selenium-chlorine, bromine or iodine
10/1977
10/18/1977US4054725 Cell utilizing atmospheric oxygen as depolarizer
10/11/1977US4053684 Method of operating a fuel cell
10/04/1977US4052532 Electrolyte-electrode assembly for a combustible battery
09/1977
09/20/1977US4049878 Electrochemical battery
09/13/1977US4048386 Process for making an electrochemical cell or battery, e.g. a fuel cell or fuel cell battery, and a cell or battery made by the process
1 ... 916 917 918 919 920 921 922 923 924 925 926 927 928