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Koschany Arthur, Lucas Christian, Schwesinger Thomas: Electrode de diffusion gazeuse pour piles a combustible avec membrane en electrolyte polymerique, Gas diffusion electrode for polymer electrolyte membrane fuel cells. Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, BLAKE CASSELS & GRAYDON, June 5, 1997: CA2238945

A particularly inexpensive, light, homogeneous and porous gas diffusion electrode (1, 1') for polymer electrolyte membrane fuel cells is produced as follows: carbonised carbon fibre nonwoven fabric (3, 3') is coated with a mixture of a soot suspension and a polytetrafluoroethylene suspension and the ...


22
Ehrhart Peter, Reiner Gerhard, Lindner Ludwig, Lucas Christian, Walter Fritz: Machine electrique a rotor constitue daimants permanents et delements conducteurs de flux magnetique, Electric machine with a rotor constructed of permanent magnets and magnetic flux guides. Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, BLAKE CASSELS & GRAYDON, March 4, 1999: CA2301535

An electric machine comprising a stator and a rotor (2) separated by an air gap (12), (a) the rotor (2) being composed with permanent magnets (8) magnetized substantially in circumferential di-rection, and with one magnetic flux conducting piece assembly (10) of at least one magnetic flux con-ductin ...


23
Ehrhart Peter, Reiner Gerhard, Lindner Ludwig, Lucas Christian, Walter Fritz: Electric machine with a rotor constructed of permanent magnets and magnetic flux guides. Magnet Motor, June 14, 2000: EP1008224-A1

The invention relates to an electric machine with a stator and a rotor (2) which are separated by an air gap (12). According to the invention, (a) the rotor (2) is constructed with magnetized permanent magnets (8), said magnets being arranged in an essentially circumferential manner, and a magnetic ...


24
Koschany Arthur, Lucas Christian, Schwesinger Thomas: Cooling and wetting polymer-electrolyte fuel cells. Magnet Motor, March 15, 2000: EP0985239-A1

A polymer-electrolyte fuel cell (1) using air as oxidizing agent, under low overpressure, and different combustion gases, in particular hydrogen, is cooled by feeding liquid water directly into the gas passages (5, 9) of the combustion air and possibly of the combustible gas. The water introduced in ...


25
Koschany Arthur, Schwesinger Thomas, Lucas Christian, Frank Georg, Deckers Gregor, Soczka Guth Thomas, Bönsel Harald, Knauf Rüdiger: (De) Gasdiffusionselektrode für polymerelektrolytmembran-brennstoffzellen, (En) Gas diffusion electrode for polymer electrolyte membrane fuel cells. Hoechst Research & Technology Deutschland & Co Kg, Magnet Motor, Koschany Arthur, Schwesinger Thomas, Lucas Christian, Frank Georg, Deckers Gregor, Soczka Guth Thomas, Bönsel Harald, Knauf Rüdiger, June 5, 1997: WO/1997/020358

(EN) A particularly inexpensive, homogeneous and porous gas diffusion electrode is produced with at least one electrically conducting water-repellent and gas-permeable gas diffusion layer containing a mechanically stable support material impregnated with at least one electrically conducting material ...


26
Koschany Arthur, Lucas Christian, Schwesinger Thomas: (De) Gasdiffusionselektrode für polymerelektrolytmembran-brennstoffzellen, (En) Gas diffusion electrode for polymer electrolyte membrane fuel cells. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Koschany Arthur, Lucas Christian, Schwesinger Thomas, KLUNKER SCHMITT NILSON HIRSCH, June 5, 1997: WO/1997/020359

(EN) A particularly inexpensive, light, homogeneous and porous gas diffusion electrode (1, 1') for polymer electrolyte membrane fuel cells is produced as follows: carbonised carbon fibre nonwoven fabric (3, 3') is coated with a mixture of a soot suspension and a polytetrafluoroethylene suspension an ...


27
Ehrhart Peter, Reiner Gerhard, Lindner Ludwig, Lucas Christian, Walter Fritz: (De) Elektrische maschine, deren rotor aus dauermagneten und magnetfluss-leitstücken aufgebaut ist, (En) Electric machine with a rotor constructed of permanent magnets and magnetic flux guides. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Ehrhart Peter, Reiner Gerhard, Lindner Ludwig, Lucas Christian, Walter Fritz, KLUNKER SCHMITT NILSON HIRSCH, March 4, 1999: WO/1999/010962

(EN) The invention relates to an electric machine with a stator and a rotor (2) which are separated by an air gap (12). According to the invention, (a) the rotor (2) is constructed with magnetized permanent magnets (8), said magnets being arranged in an essentially circumferential manner, and a magn ...


28
Koschany Arthur, Lucas Christian, Schwesinger Thomas: (De) Gasdiffusionselektrode mit verringertem diffusionsvermögen für wasser und polymerelektrolytmembran-brennstoffzelle, (En) Gas diffusion electrode with reduced diffusing capacity for water and polymer electrolyte membrane fuel cells. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Koschany Arthur, Lucas Christian, Schwesinger Thomas, KLUNKER SCHMITT NILSON HIRSCH, September 11, 1998: WO/1998/039809

(EN) The invention relates to gas diffusion electrodes (1) for polymer electrolyte membrane fuel cells which are modified in such a way that the diffusion of water therein is inhibited in comparison with unmodified electrodes. Polymer electrolyte membrane fuel cells with the modified gas diffusion e ...


29
Ehrhart Peter, Lucas Christian: (De) Elektrische maschine mit dauermagneten, (En) Electrical machine with permanent magnets. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Ehrhart Peter, Lucas Christian, KLUNKER SCHMITT NILSON HIRSCH, March 2, 2000: WO/2000/011777

(EN) The invention relates to an electrical machine which is characterised by the following: (a) a first, outer stator part and a second, inner stator part, the two stator parts being coaxial and being radially set apart from each other by an intermediate space; (b) each stator part has a circumfere ...


30
Koschany Arthur, Lucas Christian, Schwesinger Thomas: (De) Kühlung und befeuchtung von polymerelektrolyt-brennstoffzellen, (En) Cooling and wetting polymer-electrolyte fuel cells. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Koschany Arthur, Lucas Christian, Schwesinger Thomas, KLUNKER SCHMITT NILSON HIRSCH, October 15, 1998: WO/1998/045889

(EN) A polymer-electrolyte fuel cell (1) using air as oxidizing agent, under low overpressure, and different combustion gases, in particular hydrogen, is cooled by feeding liquid water directly into the gas passages (5, 9) of the combustion air and possibly of the combustible gas. The water introduc ...



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