If you want to distinguish your goods, services or both from those of another company, you may need a trademark or trade name. Find out what they are, what their registration procedure is and what it involves.
Information on the deadlines for filing applications for transformation of European Union trademarks into Spanish national trademarks. See more
If you have a new device, product or procedure that solves a technical problem or has a practical advantage, there are different ways to protect it in Spain and other countries. Find out how.
Does your innovation lie in the aesthetics, ornamentation or appearance of your product? Protect it through industrial design. Find out what rights registration confers and how to proceed.
Patents published worldwide are a valuable source of scientific, technical and commercial information.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
If you are an entrepreneur or a company and you want to boost and improve the profitability of your business by adequately protecting the intangible assets of your organisation, in this space you will find what you need.
601
results.
Updated on
25/04/2025 [06:49:00]
Results 525 to 550 of 601
Absstract of: WO2025073579A1
The invention relates to a method (100) for operating a fuel cell system (200), said method (100) having the steps of: - initiating (101) a flushing process in order to discharge inert gas out of an anode subsystem (203) of the fuel cell system (200), - reducing (103) the volumetric flow rate being recirculated in the anode subsystem (203) in comparison to the volumetric flow rate recirculated in the anode subsystem (203) prior to initiating the flushing process, and - opening (105) an outlet valve (209) in order to discharge inert gas out of the anode subsystem (203).
Absstract of: WO2025073832A1
The invention relates to a functional module (1) for an energy converter device, the functional module comprising an air supply device (2) comprising an air collector box (21) in which, in particular, an air filter is arranged, and/or a cooling device (3) comprising a water box (31), characterized in that the module comprises a peripheral edge (10) extending in a sealing plane, the peripheral edge comprising a fastening means (50) intended for assembling the module onto a vehicle body. The invention also relates to an arrangement comprising a body and such a module, and to a vehicle having such a module or such an arrangement.
Absstract of: US2025116008A1
A method of producing formate salt from carbon dioxide; it includes receiving the carbon dioxide in a dry compartment, wherein the carbon dioxide diffuses from the dry compartment into a catholyte solution of a first wet compartment through the gas diffusion layer, and at least part of the carbon dioxide is transformed into formate by an electrochemical reaction, resulting in a formate-containing catholyte solution, whereby a carbonate byproduct is also produced from the carbon dioxide, remaining in the formate-containing catholyte solution; concentrating the formate in the formate-containing catholyte solution; separating the concentrated formate and the carbonate from the water of the formate-containing catholyte solution; and separating the carbonate from the formate to result in isolated formate salt.
Absstract of: US2025116237A1
For powering a vehicle, a high energy density fuel is preferred. However, for example when the high energy fuel is highly concentrated hydrogen peroxide, this fuel may be dangerous to handle; especially when the person handling the fuel is a normal consumer filling a fuel reservoir of his vehicle at a gas station. The present invention therefore provides a vehicle arranged to receive a diluted-and thus safer-fuel, and to densify this fuel to a concentrated fuel in low quantities on board for direct use. To this end a fuel densifier is provided in the vehicle arranged for receiving liquid diluted fuel and arranged to provide a concentrated fuel based on the diluted fuel, the concentrated fuel having a higher energy density than the diluted fuel. A power conversion module of the vehicle is arranged to convert the concentrated fuel to kinetic energy for powering the vehicle.
Absstract of: US2025116014A1
A chromium alloy container has an internal space. The chromium alloy container includes a first alloy member constituted by an alloy containing chromium, a second alloy member constituted by an alloy containing chromium, and an interposing portion interposed between the first alloy member and the second alloy member. The interposing portion includes an oxide adhesion layer constituted by an oxide containing chromium as a main component, and a metal connection portion embedded in the oxide adhesion layer and connecting the first alloy member and the second alloy member to each other.
Absstract of: US2025116011A1
The present fluid container includes a first metallic member, a second metallic member, and an adherence part. Each of the first and second metallic members contains chromium. The adherence part is made of an oxide containing chromium as a primary component. The adherence part adheres the first metallic member and the second metallic member to each other. The adherence part includes a base portion and a protruding portion. The protruding portion protrudes from the base portion in a thickness direction.
Absstract of: CN118805277A
The invention relates to a method (1000) for controlling a fuel cell (1) having an anode (11) and a cathode (12), comprising at least the following steps: receiving (100) in each case a pressure value (pi) for each gas component (2a, 2b, 2c, 2d) present in an anode chamber (110) or a cathode chamber (120) which is important during the operation of the fuel cell, specifying (200) a current (I) for controlling the fuel cell (1), a desired voltage (Us) is calculated (300) using the received pressure value (pi) on the basis of the predefined current (I), the calculation being based on a numerical inversion of a predefined relationship which converts the desired voltage (Us) into the predefined current (I) and the numerical inversion being dependent on addition, subtraction, multiplication, division and power without numerical calculation of logarithms, and the value of the value inversion being calculated by the numerical calculation of the logarithm. The fuel cell (1) is actuated (400) with a predetermined current (I), a voltage (U) generated at the fuel cell (1) is measured (500), and the measured voltage (U) is compared with a calculated due voltage (Us).
Absstract of: CN115489707A
The invention provides a fuel cell ship capable of reducing risk caused by fuel. An exemplary fuel cell ship for propelling a hull using power supplied from a fuel cell for generating power by an electrochemical reaction of fuel, the fuel cell ship being provided with: at least one section including an emission source of the fuel; and the exhaust pipe can discharge the fuel in the subareas to the outside of the ship body. A discharge port of the exhaust pipe is located at a position higher than a cabin or a bridge provided in the hull.
Absstract of: JP2025060194A
【課題】小型化する。【解決手段】燃料電池モジュール１０は筐体１１と燃料電池セルスタック１２と燃焼器１３と第１の熱交換器１４とを有する。燃料電池セルスタック１２を筐体１１に収容する。燃料器１３は燃料電池セルスタック１２における未反応の燃料ガスを燃焼させる。第１の熱交換器１４を筐体１１に収容する。第１の熱交換器１４を筐体１１及びは燃料電池セルスタック１２の少なくとも一方に取付ける。第１の熱交換器１４は燃料電池セルスタック１２から排出される燃料ガスと燃焼器１３に供給される燃料ガスとを熱交換させる。【選択図】図１
Absstract of: JP2025060192A
【課題】エネルギー効率を向上させる。【解決手段】エネルギーシステム１０は部分酸化改質器１１と燃料電池部１２と電解部１３とを有する。部分酸化改質器１１は原燃料から部分酸化改質により燃料を生成する。燃料電池部１２は燃料を用いて発電する。電解部１３に部分酸化改質器１１における部分酸化反応により発する熱を供給する。電解部１３は少なくとも水を電気分解する。【選択図】図１
Absstract of: US2025112254A1
A fuel cell separator including a pair of plates joined with each other to form a cooling medium flow path through which a cooling medium flows between the pair of plates. The each of the pair of plates includes a first flow path forming part forming gas flow paths in spaces between a membrane electrode assembly and outer surfaces of the separator, a seal part protruding toward a structure including the membrane electrode assembly to block a communication of communication holes provided in the separator and the gas flow paths, a tunnel part provided crossing the seal part to protrude toward the structure to form a communication flow path communicating the communication holes and the cooling medium flow path, and a second flow path forming part forming a connecting flow path continuous to the tunnel part.
Absstract of: WO2025073340A1
The invention relates to an electrochemical cell assembly comprising an end plate assembly having an end plate (14), and a stack of cell repeat units, said end plate (14) comprising at least one through-hole (26) formed therein to form a fluid port (28) for supplying fluid from the outside of the electrochemical cell assembly to the stack of cell repeat units, said through-hole being associated with a sealing device (42), said sealing device comprising a sleeve (44), and a first gasket (56), said first gasket (56) being provided on a first face (50) of the sleeve (44), wherein the sleeve (44) is positioned at least partially in a recess (62) formed in a surface (64) of the end plate, said surface facing the stack of cell units.
Absstract of: JP2025059978A
【課題】傾斜地で稼動する場合も、複雑な姿勢調整手段を設けずに燃料電池のガス流路の排水性を確保することができる建設機械を提供する。【解決手段】走行体１と、走行体１の上側に旋回可能に設けられた旋回体２と、旋回体２に配置された駆動源としての燃料電池１０とを備えたショベルにおいて、旋回体２の傾斜を検出する傾斜センサ１６と、傾斜センサ１６の検出結果に基づき、旋回体２の旋回に応じて燃料電池１０のガス流路３６に存在する水が排出可能となる旋回範囲の情報を演算し、この旋回範囲の情報をモニタ１５で報知する車体コントローラ２９とを備える。【選択図】図４
Absstract of: JP2025059592A
【課題】燃料電池システムに備えられるバッテリの残容量が比較的高い状態である場合、発電セルから発生する電力を当該バッテリに供給できない。そのため、発電セルから発生する電力の消費を良好に行う技術を提供する。【解決手段】制御装置２４は、バッテリ２６Ａの残容量が所定の残容量閾値以上の状態で第２発電制御を行う場合、第１の冷媒流路１２０と第２の冷媒流路１４０とが互いに接続された状態で、発電セル２８から発生する電力をヒータ１４４に消費させる。【選択図】図１
Absstract of: JP2025059590A
【課題】発電セルの乾燥を良好に行う。【解決手段】制御装置２４は、第１の冷媒流路１２０と第２の冷媒流路１４０とを遮断した状態で第１発電制御を実行し、第２発電制御を行う場合、加熱器１４４によって加熱された第２の冷媒流路１４０内の冷媒を第１の冷媒流路１２０に流入させる。【選択図】図１
Absstract of: JP2025059673A
【課題】良好な制御装置、燃料電池システム、燃料電池システムの制御方法、およびプログラムを提供する。【解決手段】燃料電池システム１２の制御装置１０は、バイパス弁５８を制御する制御部７８と、燃料電池の発電により発生した生成水によってバイパス弁が凍結する状態であるか否かを判定する判定部８４と、を有し、生成水によってバイパス弁が凍結する状態ではないと判定部によって判定された場合に、制御部は、バイパス弁の開度下限値を第１開度下限値に設定し、生成水によってバイパス弁が凍結する状態であると判定部によって判定された場合に、制御部は、バイパス弁の開度下限値を第１開度下限値よりも大きい第２開度下限値に設定する。【選択図】図１
Absstract of: JP2025059418A
【課題】イオン交換器に収容されるアニオン交換樹脂の総量の低減に寄与することができる燃料電池用イオン交換器及び燃料電池システムを提供する。【解決手段】イオン交換器３０は、燃料電池１０を冷却する冷却水が流通する冷却回路２０に設けられ、冷却水に含まれる陰イオンをイオン交換によって取り除くアニオン交換樹脂を備える。イオン交換器は、第１アニオン交換樹脂を主として収容する第１収容部３１と、第１収容部と並列に配置され、第１アニオン交換樹脂よりも耐熱性が高く、且つイオン交換容量が小さい第２アニオン交換樹脂を主として収容する第２収容部３２とを備える。また、イオン交換器は、第１収容部及び第２収容部に対してそれぞれ冷却水を供給する第１供給通路３３及び第２供給通路３４と、切換弁３５とを備える。切換弁は、第１供給通路及び第２供給通路への冷却水の流入態様を切り換える。【選択図】図１
Absstract of: WO2025073580A1
The invention relates to an electrochemical cell system (11) having an electrochemical cell unit (25) for converting electrochemical energy into electrical energy as a fuel cell unit (1) and/or for converting electrical energy into electrochemical energy as an electrolysis cell unit (6), comprising electrochemical cells (24) arranged in a stacked manner as a cell stack (10), a housing (13) for the cell stack (24), the cell stack (24) being arranged inside the housing (13), a subsystem (40) for the cell stack (24), and a fastening device (46) for fastening the subsystem (40) to the housing (13) of the cell stack (24), the subsystem (40) being fastened to the housing (13) by the fastening device (46), wherein the electrochemical cell unit (24) comprises a centring device (47) having a contact geometry (50) and a mating contact geometry (51) for positioning the subsystem (40) relative to the housing (13) for the cell stack (10).
Absstract of: WO2025073649A1
The invention relates to a method for producing hydrogen that comprises the following steps: - high-temperature electrolysis of steam in an electrolysis unit (102) taking as input a first flow (F1) comprising steam and a second flow (F2) comprising air, the electrolysis providing a third flow (F3) comprising hydrogen and nitrogen; and - separating the hydrogen and the nitrogen in the third flow (F3), in a purification unit (110), provided to receive the third flow (F3) and provide a fourth flow (F4) essentially comprising hydrogen, and a fifth flow (F5) comprising hydrogen and nitrogen; characterised in that the method further comprises recovering the hydrogen contained in the fifth flow (F5) for the electrolysis. The invention also relates to a system (300) implementing such a method.
Absstract of: US2025116022A1
A method of operating a solid oxide electrolysis cell (SOEC) system at partial load, the SOEC system including a plurality of branches each including at least one SOEC stack, includes determining a thermally neutral target voltage and cycling an ON phase and an OFF phase for each of the branches such that the SOEC system operates at an average operating power equal to a chosen percentage of the operating power at the thermally neutral target voltage. In the ON phase, the SOEC stacks in a given branch operate at the thermally neutral target voltage, and in the OFF phase, the SOEC stacks in the given branch are unloaded to an open circuit voltage and operate at 0% of rated power. The frequency of OFF phases for each branch is determined such that stronger or healthier branches have a lower frequency of OFF cycles than weaker or less healthy branches.
Absstract of: US2025116012A1
The present fluid container includes a first metallic member, a second metallic member, an adherence par, a first interface, and a second interface. Each of the first and second metallic members contains chromium. The adherence part is made of an oxide containing chromium as a primary component. The adherence part adheres the first metallic member and the second metallic member to each other. The first interface is provided as an interface between the first metallic member and the adherence part. The second interface is provided as an interface between the second metallic member and the adherence part. The first interface includes a first wavy portion. The first wavy portion repeatedly winds in a thickness direction. The first wavy portion extends along an outer peripheral edge of the first metallic member.
Absstract of: US2025115344A1
A magnetohydrodynamic seawater propulsion thruster includes: a first electrode body including a seawater inlet, a seawater flow space, and a seawater outlet; a second electrode body arranged in the seawater flow space to be spaced apart from the first electrode body, and allowing current to flow through the seawater with the first electrode body; a flow guide having a helical shape, arranged between the first electrode body and the second electrode body in the seawater flow space to guide flowing of seawater; a magnetic field formation unit arranged to surround at least a portion of an outer circumference of the first electrode body and generate a magnetic field in an extension direction of the first electrode body; a power supply unit that supplies electricity to the first and second electrode bodies. The power supply unit includes a fuel cell module generating electricity through electrochemical reaction of fuel and oxidizer.
Absstract of: US2025115141A1
A work vehicle includes a fuel cell module including a fuel cell stack, at least one fuel tank to store fuel to be supplied to the fuel cell stack, a motor connected to the fuel cell module, a power take-off shaft drivable by the motor and to which an implement is connectable, and a controller configured or programmed to be operable in various control modes including a normal mode and an output limitation mode in which an upper limit value of electric power supplied from the fuel cell module to the motor is smaller than in the normal mode. In the output limitation mode, the controller is configured or programmed to alter the upper limit value of the electric power supplied to the motor according to at least one of a type of the implement connected to the power take-off shaft and a type of work performed by the implement.
Absstract of: US2025115167A1
A work vehicle includes a fuel cell module including a fuel cell stack, at least one fuel tank to store fuel to be supplied to the fuel cell stack, a motor connected to the fuel cell module, a travel device drivable by the motor, a power take-off shaft drivable by the motor and to which an implement is connected, and a controller. In response to an operation stop command, the controller is configured or programmed to stop supply of the fuel or the oxidizing gas to the fuel cell module, and then rotate the motor with power from the motor to the travel device halted, thus discharging residual charge in circuitry connected to the motor.
Nº publicación: US2025114782A1 10/04/2025
Applicant:
HAERING THOMAS [DE]
BETWEEN LIZENZ GMBH [DE]
H\u00C4RING Thomas,
between Lizenz GmbH
Absstract of: US2025114782A1
The invention relates to: —anion exchange blend membranes consisting the following blend components: —a halomethylated polymer (a polymer with —(CH2)x-CH2-Hal groups, Hal=F, Cl, Br, I; x=0-12), which is quaternised with a tertiary or a n-alkylated/n-arylated imidazole, an N-alkylated/N-arylated benzimidazole or an N-alkylated/N-arylated pyrazol to form an anion exchanger polymer. —an inert matrix polymer in which the anion exchange polymer is embedded and which is optionally covalently crosslinked with the halomethylated precursor of the anion exchanger polymer, —a polyethyleneglycol with epoxide or halomethyl terminal groups which are anchored by reacting with N—H-groups of the base matrix polymer using convalent cross-linking—optionally an acidic polymer which forms with the anion-exchanger polymer an ionic cross-linking (negative bound ions of the acidic polymer forming ionic cross-linking positions relative to the positive cations of the anion-exchanger polymer)—optionally a sulphonated polymer (polymer with sulphate groups —SO2Me, Me=any cation), which forms with the halomethyl groups of the halomethylated polymer convalent crosslinking bridges with sulfinate S-alkylation. The invention also relates to a method for producing said membranes, to the use of said membranes in electrochemical energy conversion processes (e.g. Redox-flow batteries and other flow batteries, PEM-electrolyses, membrane fuel cells), and in other membrane methods (e.g. electrodial
BOPI
Electronic site
