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Resultados 311 resultados LastUpdate Última actualización 28/09/2020 [16:43:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days



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RUTHENIUM-TRANSITION METAL ALLOY CATALYSTS

NºPublicación: WO2020190923A1 24/09/2020

Solicitante:

UNIV CORNELL [US]

Resumen de: WO2020190923A1

Provided is a catalytically active particle comprising an alloy, said alloy comprising: greater than or equal to 50 atomic % ruthenium (Ru); and 1 to 50 atomic % of one or more transition metals (M) selected from cobalt (Co), nickel (Ni), and iron (Fe), wherein the sum of the atomic percentages of Ru and M is greater than 65 atomic % of the alloy, and wherein, in the particle, the alloy is not fully or partially encapsulated by a layer of platinum atoms. Devices and processes employing the catalytically active particle are also provided.

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SEMIFINISHED PRODUCT FOR A BIPOLAR PLATE OF A FUEL CELL, BIPOLAR PLATE, FUEL CELLS, AND METHODS FOR PRODUCING A SEMIFINISHED PRODUCT FOR A BIPOLAR PLATE OF A FUEL CELL AND A BIPOLAR PLATE OF A FUEL CELL

NºPublicación: DE102019203884A1 24/09/2020

Solicitante:

BOSCH GMBH ROBERT [DE]

WO_2020187538_A1

Resumen de: WO2020187538A1

The invention relates to a semifinished product (100) for a bipolar plate (200) of a fuel cell (300), the semifinished product (100) comprising a first material layer (10) and a second material layer (20), wherein the first material layer (10) is arranged at the second material layer, wherein the semifinished product (100) at least regionally has a fluid-conducting structure (102), wherein the first material layer (10) is a graphite polymer layer including at least one electrically conductive carbon component (12), and the second material layer (20) comprises metal (22), wherein the first material layer (10) additionally comprises at least one polymeric component (14) in order to form the graphite polymer layer. Furthermore, the invention relates to a bipolar plate (200), a fuel cell (300) and a method for producing a semifinished product (100) for a bipolar plate (200) of a fuel cell (300).

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COMBINED POWER GENERATION APPARATUS

NºPublicación: WO2020189969A1 24/09/2020

Solicitante:

JEONG EUI SUB [KR]

KR_101998576_B1

Resumen de: WO2020189969A1

The present invention relates to a combined power generation apparatus. The purpose of the present invention is to provide a combined power generation apparatus which not only enables a vane turbine engine to perform power generation by heating the working fluid with heat generated during operation of a boiler, followed by repeated circulation and recovery thereof, but also enables a separate vane turbine engine to simultaneously perform power generation by heating heated gas or heated steam generated during operation of the boiler, followed by repeated circulation and recovery thereof.

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AN ENERGY DEVICE

NºPublicación: WO2020188591A1 24/09/2020

Solicitante:

TVS MOTOR CO LTD [IN]

Resumen de: WO2020188591A1

The present invention relates to a power supply source, and more particularly, the present invention relates to a fuel cell stack (100). The present subject matter also provides an energy device which is a fuel cell stack (100) comprising plurality of fuel cells with each having a flow field plate to accommodate heating coil for the fuel cell stack to operate. Each of the heating coil (305) are secured in dedicated heating coil channel (401) which enables direct heating without wasting of the energy and enabling quick operation of the fuel cell stack (100).

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PLATE-PENETRATING PIPE JOINT WITH CHECK VALVE FUNCTION, AND FUEL BATTERY

NºPublicación: WO2020186707A1 24/09/2020

Solicitante:

ZHONGSHAN BROAD OCEAN MOTOR CO [CN]

Resumen de: WO2020186707A1

A plate-penetrating pipe joint with a check valve function, and a fuel battery. The plate-penetrating pipe joint with a check valve function comprises a pipe joint (1) and a check valve device (2), wherein a pipeline cavity (11) is provided in the pipe joint (1), and the check valve device (2) is mounted in the pipeline cavity (11). The plate-penetrating pipe joint with a check valve function is simple in terms of structure, convenient to mount, low in terms of manufacturing cost and small in terms of occupied space; and the processing material and labor costs of the check valve device (2) are relatively low, and the assembling processes and parts are reduced.

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ELECTROCHEMICAL STORAGE DEVICES COMPRISING CHELATED METALS

NºPublicación: WO2020191330A1 24/09/2020

Solicitante:

UNIV COLORADO REGENTS [US]
WATERS SCOTT [US]

Resumen de: WO2020191330A1

Metal chelates, methods of making the metal chelate, electrolyte formulations comprising metal chelates, and electrochemical devices for energy storage using or including at least one metal chelate are disclosed. The disclosure also relates to a method to provide a metal to an electrolyte in a flow battery to plate an electrode while the electrode is in the battery.

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REACTOR ASSEMBLIES AND METHODS OF PERFORMING REACTIONS

NºPublicación: WO2020191284A1 24/09/2020

Solicitante:

BATTELLE MEMORIAL INSTITUTE [US]

Resumen de: WO2020191284A1

Reactors are provided that can include a first set of fluid channels and a second set of fluid channels oriented in thermal contact with the first set of fluid channels, either one or both of the first of the set of fluid channels are non-linear. Reactor assemblies can include a first set of fluid channels defining at least one non-linear channel having a positive function, and a second set of fluid channels defining at least another non-linear channel having a negative function in relation to the positive function of the one non-linear channel of the first set of fluid channels. Processes for distributing energy across a reactor are provided. Transporting reactants via a first set of fluid channels to a second set of fluid channels, and thermally engaging at least one of the first set of fluid channels with at least two of the second set of fluid channels.

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BLOCK COPOLYMER, ION-EXCHANGE MEMBRANE AND METHOD OF PREPARING BLOCK COPOLYMER

NºPublicación: US2020299475A1 24/09/2020

Solicitante:

KOREA INST ENERGY RES [KR]

Resumen de: US2020299475A1

A block copolymer, an ion-exchange membrane including the block copolymer and a method of preparing the block copolymer are provided. The block copolymer may include a hydrophobic repeating unit and a hydrophilic repeating unit.

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FUEL SOLUTION INTRODUCING METHOD AND LUBRICANT

NºPublicación: US2020298637A1 24/09/2020

Solicitante:

TAIHEIYO KOGYO KK [JP]

WO_2020136758_A1

Resumen de: US2020298637A1

A fuel solution introducing method introduces a fuel solution into a tire. The tire includes a transmitter configured to transmit data that includes a detection result detected by a sensor to a receiver. The transmitter is operated with, as a power source, an organic power generation element configured to generate power through a chemical reaction with organic matter contained in the fuel solution. The fuel solution introducing method includes introducing the fuel solution and gas into the tire from a tire valve arranged on a wheel to which the tire is attached.

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THERMO-ELECTROCHEMICAL CONVERTOR WITH INTEGRATED ENERGY STORAGE

NºPublicación: US2020303794A1 24/09/2020

Solicitante:

JOHNSON IP HOLDING LLC [US]

EP_3653953_A1

Resumen de: US2020303794A1

An electrochemical direct heat to electricity converter includes a primary thermal energy source; a working fluid; an electrochemical cell comprising at least one membrane electrode assembly including a first porous electrode, a second porous electrode and at least one membrane, wherein the at least one membrane is sandwiched between the first and second porous electrodes and is a conductor of ions of the working fluid; an energy storage reservoir; and an external load. The electrochemical cell operates on heat to produce electricity. When thermal energy available from the primary thermal energy source is greater than necessary to meet demands of the external load, excess energy is stored in the energy storage reservoir, and when the thermal energy available from the primary thermal energy source is insufficient to meet the demands of the external load, at least a portion of the excess energy stored in the energy storage reservoir is used to supply power to the external load.

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Coolant Storage Tank

NºPublicación: US2020303750A1 24/09/2020

Solicitante:

INTELLIGENT ENERGY LTD [GB]

US_2019245222_A1

Resumen de: US2020303750A1

A coolant storage tank (1) for storing coolant in a fuel cell system (2), the coolant storage tank comprising a plurality of individually controllable heater elements (7, 8a, 8b). A coolant storage tank comprising a first heater element (7) located at a base of the coolant storage tank and a second heater element (8a) is also disclosed. A coolant storage tank comprising a first coolant storage compartment (50) in fluid communication with a second coolant storage compartment (51), the first coolant storage compartment including at least a first heater element (54) and wherein the second coolant storage compartment is unheated is also disclosed. A method of melting frozen coolant in a coolant storage tank is also disclosed.

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SOLID OXIDE FUEL CELL SYSTEM WITH HYDROGEN PUMPING CELL WITH CARBON MONOXIDE TOLERANT ANODES AND INTEGRATED SHIFT REACTOR

NºPublicación: US2020303758A1 24/09/2020

Solicitante:

BLOOM ENERGY CORP [US]

Resumen de: US2020303758A1

A fuel cell system includes a fuel cell stack, a fuel inlet conduit configured to provide a fuel to a fuel inlet of the fuel cell stack, an electrochemical pump separator containing an electrolyte, a cathode, and a carbon monoxide tolerant anode, a fuel exhaust conduit that operatively connects a fuel exhaust outlet of the fuel cell stack to an anode inlet of the electrochemical pump separator, and a product conduit which operatively connects a cathode outlet of the electrochemical pump separator to the fuel inlet conduit.

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CONTROLLED ELECTROCHEMICAL OXIDATION OF PT(II) IONS FOR CONTINUOUS METHANE-TO-METHANOL CONVERSION

NºPublicación: WO2020190874A1 24/09/2020

Solicitante:

MASSACHUSETTS INST TECHNOLOGY [US]

US_2020291535_A1

Resumen de: WO2020190874A1

Disclosed is an electrochemical method for continuous regeneration of a PtIV oxidant to furnish overall electrochemical methane oxidation. Cl-adsorbed Pt electrodes catalyze facile oxidation of PtII to PtIV without concomitant methanol oxidation. Exploiting this electrochemistry, the Pt II/IV ratio in solution is maintained via in situ monitoring of the solution potential coupled with dynamic modulation of the electric current. Remarkably, this method leads to sustained methane oxidation catalysis with ~70% selectivity for methanol.

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WATER DISCHARGE CONTROL SYSTEM AND METHOD FOR FUEL CELL

NºPublicación: US2020303751A1 24/09/2020

Solicitante:

HYUNDAI MOTOR CO LTD [KR]
KIA MOTORS CORP [KR]

Resumen de: US2020303751A1

A water discharge control system and method for a fuel cell are provided. The water discharge control system includes a fuel cell stack that generates power through an internal chemical reaction, a fuel supply line that recirculates fuel discharged from the fuel cell stack and supplies the fuel to the fuel cell stack, and a water trap that is disposed in the fuel supply line to store water generated in the fuel cell stack. A drain valve is disposed in an outlet port of the water trap to block discharge of the water stored in the water trap to the outside when closed. A drain controller determines whether fuel in the fuel supply line is being discharged through the outlet port when the drain valve is in an open state and closes the drain valve upon determining that fuel is being discharged.

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FUEL CELL STACK

NºPublicación: US2020303760A1 24/09/2020

Solicitante:

HONDA MOTOR CO LTD [JP]

Resumen de: US2020303760A1

A fuel cell stack includes a stack body including a plurality of power generation cells stacked together, a stack case storing the stack body, and an auxiliary device case storing a fuel cell auxiliary device. Two exhaust gas openings are provided in an upper part of the stack case. One exhaust gas opening is provided in an upper part of the auxiliary device case. An exhaust duct is connected to the only three exhaust gas openings in total.

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FLUORINATED COPOLYMER AND COMPOSITIONS AND ARTICLES INCLUDING THE SAME

NºPublicación: US2020303755A1 24/09/2020

Solicitante:

3M INNOVATIVE PROPERTIES CO [US]

Resumen de: US2020303755A1

The copolymer includes divalent units represented by formula —[CF2-CF2]—, divalent units represented by formula: (I), and one or more divalent units independently represented by formula: (II) When Z is hydrogen, the copolymer has an alpha transition temperature of up to 100 ?C. The copolymer has an —SO3Z equivalent weight in a range from 300 to 1400, and a variation of the copolymer in which —SO3Z is replaced with —SO2F has a melt flow index of up to 80 grams per ten minutes measured at a temperature of 265° C. and at a support weight of 5 kg. A catalyst ink or polymer electrolyte membrane including the copolymer are also provided.

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FUEL CELL VEHICLE

NºPublicación: US2020303759A1 24/09/2020

Solicitante:

HONDA MOTOR CO LTD [JP]

Resumen de: US2020303759A1

A fuel cell vehicle is equipped with a mounting bracket disposed with respect to an end plate. The end plate extends in a transverse direction which is perpendicular to a stacking direction and a vertical direction of a cell stack. In addition, the bracket is disposed near one end in the transverse direction of the end plate and at a portion on a lower side thereof, together with being formed in a triangular shape when viewed from the stacking direction.

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FUEL CELL STACK

NºPublicación: US2020303754A1 24/09/2020

Solicitante:

HONDA MOTOR CO LTD [JP]

Resumen de: US2020303754A1

A fuel cell stack includes a cell stack body including a plurality of stacked power generation cells together. A metal plate and an elastic seal member are overlapped with each other at a position facing a bead seal formed on an end metal separator. A support member includes a recess accommodating the metal plate. A gap is provided between an inner peripheral end of the metal plate and the recess, or between an outer peripheral end of the metal plate and the recess, for absorbing thermal expansion difference between the metal plate and the support member.

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OPERATING CONTROL METHOD AND CONTROL SYSTEM OF FUEL CELL STACK

NºPublicación: US2020303752A1 24/09/2020

Solicitante:

HYUNDAI MOTOR CO LTD [KR]
KIA MOTORS CORP [KR]

Resumen de: US2020303752A1

An operating control method of a fuel cell stack is provide. The method includes diagnosing performance of a fuel cell stack based on an output current of the fuel cell stack, when an operating voltage of the fuel cell stack is within a predetermined diagnostic voltage range. Whether a recovery operation of the fuel cell stack is required is determined based on the diagnosed performance of the fuel cell stack and the voltage of the fuel cell stack is reduced, when the recovery operation of the fuel cell stack is required to recover performance of the fuel cell stack.

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Mechanical Coupling Of An Analyte-Selective Sensor And An Infusion System And Information Conveyance Between The Same

NºPublicación: US2020297997A1 24/09/2020

Solicitante:

BIOLINQ INC [US]

Resumen de: US2020297997A1

A device and method for the coupling of an analyte-selective sensor and an infusion system into a singular body-worn device is disclosed herein. Following the coupling, information and/or power is/are exchanged between the two modalities (analyte-selective sensor and an infusion system) by means of a wireless electromagnetic transmission or an electrical connector. The analyte-selective sensor is configured to penetrate the stratum corneum to access the viable epidermis or dermis and measure the presence of an analyte. The infusion system is configured to penetrate the stratum corneum and deliver a solution-phase therapeutic agent.

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PALLADIUM-RUTHENIUM ALLOYS FOR ELECTROLYZERS

NºPublicación: US2020298211A1 24/09/2020

Solicitante:

UNIV HONG KONG SCIENCE & TECHNOLOGY [CN]

Resumen de: US2020298211A1

A Pd—Ru alloy catalyst for hydrogen production and its preparation methods are provided. The catalyst can include a plurality of particles comprising an alloy of at least palladium (Pd) and ruthenium (Ru). Moreover, the catalyst can further include a support material such as carbon support having external or internal surfaces on which the plurality of particles is dispersed. The alloy catalyst can have a molar ratio of Pd:Ru in a range of about 0.5:1 to about 9:1. For hydrogen evolution reaction (HER), the Pd—Ru alloy catalyst exhibits increased catalytic activities comparing to some well-known catalysts.

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MEMBRANE AND PROCESS

NºPublicación: US2020303753A1 24/09/2020

Solicitante:

JOHNSON MATTHEY FUEL CELLS LTD [GB]

JP_2019517111_A

Resumen de: US2020303753A1

A reinforced ion-conducting membrane comprises a planar reinforcing component which comprises a porous polymer material; an ion-conducting component embedded in at least a region of the planar reinforcing component, which ion-conducting component comprises an ion-conducting polymer material; and linking groups which are chemically bonded to both the planar reinforcing component and the ion-conducting component. The reinforced ion-conducting membrane is useful as the membrane in a membrane-electrode assembly for example as used in fuel cells.

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METHOD FOR CONTROLLING FUEL CELL VEHICLES AND FUEL CELL VEHICLES

NºPublicación: US2020298729A1 24/09/2020

Solicitante:

TOYOTA MOTOR CO LTD [JP]

KR_20160056788_A

Resumen de: US2020298729A1

Provided is a method for controlling a fuel cell vehicle capable of informing a user outside of the vehicle of the possibility that the fuel stops power generation and external power-feeding stops, whereby problems due to unexpected stopping of power feeding can be avoided. In a method for controlling a fuel cell vehicle 100 including an external power-feeding device 50, when it is determined that a state of a fuel cell exceeds a limiting point where deterioration of the fuel cell 20 or a failure of a driving device to supply fuel to the fuel cell 20 occurs during external power feeding, warning is issued to outside of the vehicle 10 before the fuel cell 20 stops power generation.

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LIQUID FUEL CPOX REFORMER AND FUEL CELL SYSTEMS, AND METHODS OF PRODUCING ELECTRICITY

NºPublicación: US2020299131A1 24/09/2020

Solicitante:

WATT FUEL CELL CORP [US]

JP_2018087134_A

Resumen de: US2020299131A1

Integrated liquid fuel catalytic partial oxidation (CPOX) reformer and fuel cell systems can include a plurality or an array of spaced-apart CPOX reactor units, each reactor unit including an elongated tube having a gas-permeable wall with internal and external surfaces. The wall encloses an unobstructed gaseous flow passageway. At least a portion of the wall has CPOX catalyst disposed therein and/or comprising its structure. The catalyst-containing wall structure and open gaseous flow passageway enclosed thereby define a gaseous phase CPOX reaction zone, the catalyst-containing wall section being gas-permeable to allow gaseous CPOX reaction mixture to diffuse therein and hydrogen rich product reformate to diffuse therefrom. The liquid fuel CPOX reformer also can include a vaporizer, one or more igniters, and a source of liquid reformable fuel. The hydrogen-rich reformate can be converted to electricity within a fuel cell unit integrated with the CPOX reactor unit.

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SOLID ELECTROLYTE HIGH ENERGY BATTERY

Nº publicación: US2020303773A1 24/09/2020

Solicitante:

IONIC MAT INC [US]

US_10741877_B1

Resumen de: US2020303773A1

The present invention is directed to a battery including a solid ionically conductive polymer electrolyte having a first surface and a second surface; a first electrode disposed on the first surface of the solid ionically conductive polymer electrolyte; a second electrode disposed on the second surface of the solid ionically conductive polymer electrolyte; and at least a first conductive terminal and a second conductive terminal, each terminal being in electrical contact with respectively the first conductive electrode and the second conductive electrode. The invention is also directed to a material including a polymer; a dopant; and at least one compound including an ion source; wherein a liberation of a plurality of ions from the ion source provides a conduction mechanism to form an ionically conductive polymer material. The present invention is further directed to methods for making such batteries and materials.

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