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公开(公告)号：WO2023089018A1
公开(公告)日：2023-05-25
申请号：PCT/EP2022/082253
申请日：2022-11-17
Applicant: ABB SCHWEIZ AG
Inventor： SCHULER, Gabriel , HE, Minglong , CHARTOUNI, Daniel , KRAMER, Axel
IPC: H01M10/04
Abstract: An electrochemical device producing arrangement comprises at least one wheel for cooperating with a material moving device, where the at least one wheel comprises a first wheel (12) positioned at a first location in relation to the material moving device (14A) and configured to place a sheet of a first electrochemical device forming material at a first sheet placing position, and the cell material moving device (14A) being configured to receive the sheet of first electrochemical device material at the first sheet placing position, move the sheet of first electrochemical device forming material away from the first sheet placing position and to place an electrochemical device stack comprising the sheet of first electrochemical device forming material (42A) in a depositing area (26). There is also a first electrolyte soaking device (100) configured to soak the first electrochemical device forming material in electrolyte before sheets of the first electrochemical device forming material are placed at the first sheet placing position.
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公开(公告)号：EP4227438A1
公开(公告)日：2023-08-16
申请号：EP22156365.3
申请日：2022-02-11
Applicant: ABB SCHWEIZ AG
Inventor： BISKOPING, Matthias , PRIMAS, Bernhard , LEAL-AYALA, Andres , GUTERMUTH, Georg , KOENIG, Kai , THORBURN, Stefan , CHARTOUNI, Daniel
IPC: C25B1/04 , C25B1/34 , C25B9/70 , C25B15/023
Abstract: A method for operating a plurality of electrolyser-stacks is described, wherein each of the plurality of electrolyser-stacks are configured to be provided with water and electrical energy to produce at least a first reaction gas electrochemically at a first electrode type of each of the electrolyser-stacks, and wherein the first reaction gas produced by each of the plurality of electrolyser-stacks are merged into a first gas stream, including:
determining a concentration of impurities, which is originated by a second reaction gas electrochemically produced at a second electrode type of each of the electrolyser-stacks, within the first gas stream;
generating a trigger signal if the concentration of the impurities of the second reaction gas within the merged first reaction gas exceeds a specific second reaction gas level;
identifying at least one electrolyser-stack out of the plurality of electrolyser-stacks, which is low performing in respect to excessively feeding second reaction gas impurities into the first gas stream, by measuring a current density of at least one electrolyser-stack of the plurality of electrolyser-stacks, if the trigger signal is generated.-
公开(公告)号：EP4220782A1
公开(公告)日：2023-08-02
申请号：EP22154354.9
申请日：2022-01-31
Applicant: ABB SCHWEIZ AG
Inventor： HE, Minglong , SCHULER, Gabriel , CHARTOUNI, Daniel , KRAMER, Axel
Abstract: A battery cell (20) is provided. The battery cell (20) comprises a cell body (21), at least two electrical terminals (30, 32) for providing and/or receiving electrical energy, and at least one pressure sensor (40) being arranged within and/or at the cell body (21) and comprising a pressure indicating area (42) which is configured for changing its visual appearance depending on a pressure (P) acting on the pressure sensor (40), wherein the pressure indicating area (42) is arranged such that it is visible from outside of the cell body (21).
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Patent Agency Ranking
公开(公告)号：EP4224615A1
公开(公告)日：2023-08-09
申请号：EP22155336.5
申请日：2022-02-07
Applicant: ABB SCHWEIZ AG
Inventor： SCHULER, Gabriel , HE, Minglong , CHARTOUNI, Daniel , KRAMER, Axel
IPC: H01M50/503 , H01M50/521 , H01M50/204 , H01M50/262
Abstract: A high-performance battery cell (20) is provided. The high-performance battery cell (20) comprises a cell body and at least two electrical contacts (30, 32), the cell body comprising at least two side surfaces (22, 24, 26), wherein at least one of the electrical contacts (30, 32) is formed and arranged such that the corresponding electrical contact (30, 32) covers between 10% and 100% of at least one of the side surfaces (22, 24, 26).
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公开(公告)号：EP4198172A1
公开(公告)日：2023-06-21
申请号：EP21214975.1
申请日：2021-12-16
Applicant: ABB SCHWEIZ AG
Inventor： THORBURN, Stefan , LEAL-AYALA, Andres , BISKOPING, Matthias , CHARTOUNI, Daniel , PRIMAS, Bernhard , KOENIG, Kai , GUTERMUTH, Georg
Abstract: The invention relates to an alkaline electrolyzer arrangement (10, 40, 70, 310) for producing hydrogen gas. The arrangement comprises a first alkaline electrolyzer unit (11, 41, 71, 311) and a second alkaline electrolyzer unit (21, 51, 81, 321), each one of the first and second alkaline electrolyzer units comprising a first end plate (13, 23, 43, 53, 73, 83, 313, 323), a second end plate (15, 25, 45, 55, 75, 85, 315, 325) and a plurality of electrolyzer cells (19, 29, 49, 59) forming a cell stack (17, 27, 47, 57, 77, 87, 117, 317, 327) arranged between the first and second end plates. The alkaline electrolyzer arrangement further comprises a load bearing surface (30, 30', 60, 90, 330) arranged between the first alkaline electrolyzer unit and the second alkaline electrolyzer unit such that the second alkaline electrolyzer unit is arranged vertically above the first alkaline electrolyzer unit and is supported by the load bearing surface.
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公开(公告)号：EP4434110A1
公开(公告)日：2024-09-25
申请号：EP22818659.9
申请日：2022-11-17
Applicant: ABB SCHWEIZ AG
Inventor： SCHULER, Gabriel , HE, Minglong , CHARTOUNI, Daniel , KRAMER, Axel
IPC: H01M10/04
CPC classification number: H01M10/0404 , H01M10/0413 , Y02E60/10 , Y02P70/50
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公开(公告)号：EP4216334A1
公开(公告)日：2023-07-26
申请号：EP22152407.7
申请日：2022-01-20
Applicant: ABB SCHWEIZ AG
Inventor： HE, Minglong , SCHULER, Gabriel , CHARTOUNI, Daniel , KRAMER, Axel
IPC: H01M10/42 , H01M10/48 , G01R31/364 , H01M50/569 , H01M6/50
Abstract: A battery cell (20) is provided. The battery cell (20) comprises a cell body (21); at least two electrical contacts (30, 32); and at least one wear sensor (42) being arranged within and/or at the cell body (21) such that it is visible from outside of the cell body (21) and being configured for determining at least one wear parameter and for changing its visual appearance depending on the measured wear parameter.
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公开(公告)号：EP4184628A1
公开(公告)日：2023-05-24
申请号：EP21208924.7
申请日：2021-11-18
Applicant: ABB SCHWEIZ AG
Inventor： SCHULER, Gabriel , HE, Minglong , CHARTOUNI, Daniel , KRAMER, Axel
IPC: H01M10/04
Abstract: An electrochemical device producing arrangement comprises at least one wheel for cooperating with a material moving device, where the at least one wheel comprises a first wheel (12) positioned at a first location in relation to the material moving device (14A) and configured to place a sheet of a first electrochemical device forming material at a first sheet placing position (PLi), and the cell material moving device (14A) being configured to receive the sheet of first electrochemical device material at the first sheet placing position (PLi), move the sheet of first electrochemical device forming material away from the first sheet placing position (PLi) and to place an electrochemical device stack comprising the sheet of first electrochemical device forming material (42A) in a depositing area (26).
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