Patents by Inventor Andreas Dudenbostel
Andreas Dudenbostel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11936032Abstract: A lead-acid battery is disclosed. The lead-acid battery has a container with a cover and includes one or more compartments. One or more cell elements are provided in the one or more compartments. The one or more cell elements comprise a positive electrode, the positive electrode having a positive substrate and a positive electrochemically active material on the positive substrate; a negative electrode, the negative electrode having a negative substrate and a negative active mass on the negative substrate, wherein the negative active mass comprises a leady oxide, a synthetic organic expander, a very fine particle barium sulfate, and plurality of conductive carbons; and an absorbent glass mat separator between the positive plate and the negative plate. Electrolyte is provided within the container. One or more terminal posts extend from the container or the cover and are electrically coupled to the one or more cell elements.Type: GrantFiled: August 28, 2019Date of Patent: March 19, 2024Assignees: CPS Technology Holdings LLC, Clarios Germany Gmbh & Co. KGInventors: Frank-Thomas Johns, Uwe Bitomsky, Andreas Dudenbostel, Matthew A. Spence, Kavi G. Loganathan, Qingfang Shi, Cornelia Brendel
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Patent number: 11901588Abstract: Disclosed is a pole socket for an energy storage system, having a connecting element with a first end region and with a second end region, a connection element which is arranged on the first end region and which is configured to make electrical contact with electrical consumers, and a contacting element which is arranged on the second end region of the connecting element and which is configured to make electrical contact with a pole shaft. The connection element extends in a first direction of extent proceeding from the connecting element, and wherein the contacting element extends in a second direction of extent proceeding from the connecting element. The second direction of extent runs parallel and in the opposite direction with respect to the first direction of extent, such that the contacting element is arranged offset from the connection element.Type: GrantFiled: March 6, 2020Date of Patent: February 13, 2024Assignee: Clarios Germany GmbH & Co. KGInventors: Julian Firl, Anne-Laure Ledoux, Andreas Dudenbostel
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Patent number: 11870096Abstract: A lead-acid battery is disclosed. The lead-acid storage battery has a container with a cover, the container including one or more compartments. One or more cell elements are provided in the one or more compartments. The one or more cell elements include a positive plate, the positive plate having a positive grid and a positive electrochemically active material on the positive grid; a negative plate, the negative plate having a negative grid and a negative electrochemically active material on the negative grid, wherein the negative electrochemically active material comprises barium sulfate and an organic expander; and a separator between the positive plate and the negative plate. Electrolyte is provided within the container. One or more terminal posts extend, from the cover and are electrically coupled to the one or more cell elements.Type: GrantFiled: August 5, 2022Date of Patent: January 9, 2024Assignees: CPS Technology Holdings LLC, Clarios Germany GmbH & Co. KGInventors: Frank-Thomas Johns, Uwe Bitomsky, Andreas Dudenbostel, Matthew A. Spence, Kavi G. Loganathan, Qingfang Shi, Cornelia Brendel
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Patent number: 11742493Abstract: An electrochemical battery is disclosed. The electrochemical battery has an electrode plate comprising a frame and a generally flat grid connected to the frame, the frame comprising at least a top frame member having a contact lug, wherein the grid comprises a plurality of grid wires and a plurality of window-like open areas between the grid wires, further comprising an active mass within the open areas and/or on the grid wires, wherein the electrode plate comprises on one outer surface or on both opposing outer surfaces of the active mass a pattern of grooves, wherein the grooves extend diagonally from a position closer to the top frame member to a position further away from the top frame member. A method for producing an electrode plate is also disclosed.Type: GrantFiled: January 17, 2022Date of Patent: August 29, 2023Assignee: Clarios Germany GMBH & CO. KGInventors: Andreas Dudenbostel, Frank Johns, Peter Porscha, Detlef Bauder
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Publication number: 20230057730Abstract: A lead-acid battery is disclosed. The lead-acid storage battery has a container with a cover, the container including one or more compartments. One or more cell elements are provided in the one or more compartments. The one or more cell elements include a positive plate, the positive plate having a positive grid and a positive electrochemically active material on the positive grid; a negative plate, the negative plate having a negative grid and a negative electrochemically active material on the negative grid, wherein the negative electrochemically active material comprises barium sulfate and an organic expander; and a separator between the positive plate and the negative plate. Electrolyte is provided within the container. One or more terminal posts extend, from the cover and are electrically coupled to the one or more cell elements.Type: ApplicationFiled: August 5, 2022Publication date: February 23, 2023Inventors: Frank-Thomas Johns, Uwe Bitomsky, Andreas Dudenbostel, Matthew A. Spence, Kavi G. Loganathan, Qingfang Shi, Cornelia Brendel
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Patent number: 11411280Abstract: A lead-acid battery is disclosed. The lead-acid storage battery has a container with a cover, the container including one or more compartments. One or more cell elements are provided in the one or more compartments. The one or more cell elements include a positive plate, the positive plate having a positive grid and a positive electrochemically active material on the positive grid; a negative plate, the negative plate having a negative grid and a negative electrochemically active material on the negative grid, wherein the negative electrochemically active material comprises barium sulfate and an organic expander; and a separator between the positive plate and the negative plate. Electrolyte is provided within the container. One or more terminal posts extend from the cover and are electrically coupled to the one or more cell elements.Type: GrantFiled: June 8, 2018Date of Patent: August 9, 2022Assignees: CPS Technology Holdings LLC, Clarios Germany GmbH & Co. KGInventors: Frank-Thomas Johns, Uwe Bitomsky, Andreas Dudenbostel, Matthew A. Spence, Kavi G. Loganathan, Qingfang Shi, Cornelia Brendel
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Publication number: 20220166118Abstract: Disclosed is a pole socket for an energy storage system, having a connecting element with a first end region and with a second end region, a connection element which is arranged on the first end region and which is configured to make electrical contact with electrical consumers, and a contacting element which is arranged on the second end region of the connecting element and which is configured to make electrical contact with a pole shaft. The connection element extends in a first direction of extent proceeding from the connecting element, and wherein the contacting element extends in a second direction of extent proceeding from the connecting element. The second direction of extent runs parallel and in the opposite direction with respect to the first direction of extent, such that the contacting element is arranged offset from the connection element.Type: ApplicationFiled: March 6, 2020Publication date: May 26, 2022Inventors: Julian Firl, Anne-Laure Ledoux, Andreas Dudenbostel
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Publication number: 20220140350Abstract: An electrochemical battery is disclosed. The electrochemical battery has an electrode plate comprising a frame and a generally flat grid connected to the frame, the frame comprising at least a top frame member having a contact lug, wherein the grid comprises a plurality of grid wires and a plurality of window-like open areas between the grid wires, further comprising an active mass within the open areas and/or on the grid wires, wherein the electrode plate comprises on one outer surface or on both opposing outer surfaces of the active mass a pattern of grooves, wherein the grooves extend diagonally from a position closer to the top frame member to a position further away from the top frame member. A method for producing an electrode plate is also disclosed.Type: ApplicationFiled: January 17, 2022Publication date: May 5, 2022Inventors: Andreas Dudenbostel, Frank Johns, Peter Porscha, Detlef Bauder
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Patent number: 11245117Abstract: An electrochemical battery is disclosed. The electrochemical battery has an electrode plate comprising a frame and a generally flat grid connected to the frame, the frame comprising at least a top frame member having a contact lug, wherein the grid comprises a plurality of grid wires and a plurality of window-like open areas between the grid wires, further comprising an active mass within the open areas and/or on the grid wires, wherein the electrode plate comprises on one outer surface or on both opposing outer surfaces of the active mass a pattern of grooves, wherein the grooves extend diagonally from a position closer to the top frame member to a position further away from the top frame member. A method for producing an electrode plate is also disclosed.Type: GrantFiled: October 15, 2013Date of Patent: February 8, 2022Assignee: Clarios Germany GmbH & Co. KGInventors: Andreas Dudenbostel, Frank Johns, Peter Porscha, Detlef Bauder
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Publication number: 20220021088Abstract: Disclosed is a connection pole for a rechargeable battery. The connection pole has a connection region for securing a pole terminal to the connection pole, and a securing region for securing the connection pole to a housing part of the rechargeable battery. The connection region is in particular of circular or substantially circular form at least at its end facing the securing region, wherein a circumferential region is provided in an end region, which faces the connection region, of the securing region, which circumferential region at least substantially has a ring shape and, for the purpose of preventing rotation of the connection pole, has on its outer circumference a tooth system projecting radially from the circumferential region. Here, the diameter of the substantially ring-shaped circumferential region is consistently smaller than the diameter of that end of the connection region which faces the securing region.Type: ApplicationFiled: December 6, 2019Publication date: January 20, 2022Inventors: Julian Firl, Anne-Laure Ledoux, Andreas Dudenbostel
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Publication number: 20200106070Abstract: A lead-acid battery is disclosed. The lead-acid storage battery has a container with a cover, the container including one or more compartments. One or more cell elements are provided in the one or more compartments. The one or more cell elements include a positive plate, the positive plate having a positive grid and a positive electrochemically active material on the positive grid; a negative plate, the negative plate having a negative grid and a negative electrochemically active material on the negative grid, wherein the negative electrochemically active material comprises barium sulfate and an organic expander; and a separator between the positive plate and the negative plate. Electrolyte is provided within the container. One or more terminal posts extend from the cover and are electrically coupled to the one or more cell elements.Type: ApplicationFiled: June 8, 2018Publication date: April 2, 2020Inventors: Frank-Thomas Johns, Uwe Bitomsky, Andreas Dudenbostel, Matthew A. Spence, Kavi G. Loganathan, Qingfang Shi, Cornelia Brendel
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Publication number: 20200052286Abstract: A lead-acid battery is disclosed. The lead-acid battery has a container with a cover and includes one or more compartments. One or more cell elements are provided in the one or more compartments. The one or more cell elements comprise a positive electrode, the positive electrode having a positive substrate and a positive electrochemically active material on the positive substrate; a negative electrode, the negative electrode having a negative substrate and a negative active mass on the negative substrate, wherein the negative active mass comprises a leady oxide, a synthetic organic expander, a very fine particle barium sulfate, and plurality of conductive carbons; and an absorbent glass mat separator between the positive plate and the negative plate. Electrolyte is provided within the container. One or more terminal posts extend from the container or the cover and are electrically coupled to the one or more cell elements.Type: ApplicationFiled: August 28, 2019Publication date: February 13, 2020Inventors: Frank-Thomas Johns, Uwe Bitomsky, Andreas Dudenbostel, Matthew A. Spence, Kavi G. Loganathan, Qingfang Shi, Cornelia Brendel
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Patent number: 10418637Abstract: The invention relates to a grid arrangement for a plate-shaped battery electrode of an electrochemical accumulator comprising a frame and a grid arranged thereon, wherein the frame comprises at least one upper frame element having a connecting lug of the battery electrode disposed on its side facing away from the grid, wherein the grid comprises grid bars respectively surrounding cutouts of the grid, wherein the majority of the grid bars surrounding the cutouts are respectively disposed in a hexagonal arrangement such that the cutout situated in between forms a hexagon, characterized by one, some or all of the following a), b), c), d), e) features): a) the grid arrangement is coated with a pasty active mass on which liquid-absorbing material designed to absorb liquid electrolyte of the accumulator is disposed, b) the size of the hexagonal cutouts increases toward the upper frame element, c) the grid bars of all the hexagonal cutouts have the same width or the same cross-sectional area, d) none of the grid baType: GrantFiled: October 21, 2014Date of Patent: September 17, 2019Assignee: Johnson Controls Autobatterie GmbH & Co. KGaAInventors: Ingo Koch, Bernd Ide, Frank-Thomas Johns, Armin Staffeldt, Andreas Dudenbostel, Dirk Goebbels, Christian Fischer, Juergen Bauer
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Patent number: 9806322Abstract: The invention relates to a battery cell connector with a first and a second substantially flat limb (1, 2), wherein the first limb (1) has a connecting side (3) for connection to a plurality of electrodes of a battery, the second limb (2) is arranged at an angle with respect to the first limb (1) and extends from that side (4) of the first limb which is opposite the connection side (3), wherein a shoulder (5) is provided which extends from the first to the second limb. Against this background, the invention specifies a battery cell connector with a high current-carrying capacity which is improved in comparison with the known battery cell connectors. For this purpose, the invention provides that the profile of the height (h) of the shoulder (5) from the first limb (1) towards the second limb is nonlinear and is convex with respect to the first and the second limb (1, 2).Type: GrantFiled: March 24, 2010Date of Patent: October 31, 2017Assignee: Johnson Controls Autobatterie GmbH & Co. KGAAInventors: Ingo Koch, Peter Streuer, Andreas Dudenbostel, Anja Schwarze, Dirk Stellfeldt, Peter Schellenberg
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Publication number: 20160260982Abstract: The invention relates to a grid arrangement for a plate-shaped battery electrode of an electrochemical accumulator comprising a frame and a grid arranged thereon, wherein the frame comprises at least one upper frame element having a connecting lug of the battery electrode disposed on its side facing away from the grid, wherein the grid comprises grid bars respectively surrounding cutouts of the grid, wherein the majority of the grid bars surrounding the cutouts are respectively disposed in a hexagonal arrangement such that the cutout situated in between forms a hexagon, characterized by one, some or all of the following a), b), c), d), e) features): a) the grid arrangement is coated with a pasty active mass on which liquid-absorbing material designed to absorb liquid electrolyte of the accumulator is disposed, b) the size of the hexagonal cutouts increases toward the upper frame element, c) the grid bars of all the hexagonal cutouts have the same width or the same cross-sectional area, d) none of the grid baType: ApplicationFiled: October 21, 2014Publication date: September 8, 2016Inventors: Ingo Koch, Bernd Ide, Frank-Thomas Johns, Armin Staffeldt, Andreas Dudenbostel, Dirk Goebbels, Christian Fischer, Juergen Bauer
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Publication number: 20150104715Abstract: An electrochemical battery is disclosed. The electrochemical battery has an electrode plate comprising a frame and a generally flat grid connected to the frame, the frame comprising at least a top frame member having a contact lug, wherein the grid comprises a plurality of grid wires and a plurality of window-like open areas between the grid wires, further comprising an active mass within the open areas and/or on the grid wires, wherein the electrode plate comprises on one outer surface or on both opposing outer surfaces of the active mass a pattern of grooves, wherein the grooves extend diagonally from a position closer to the top frame member to a position further away from the top frame member. A method for producing an electrode plate is also disclosed.Type: ApplicationFiled: October 15, 2013Publication date: April 16, 2015Applicant: JOHNSON CONTROLS AUTOBATTERIE GMBH & CO. KGAAInventors: Andreas Dudenbostel, Frank Johns, Peter Porscha, Detlef Bauder
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Publication number: 20120263992Abstract: The invention relates to a battery cell connector with as first and a second substantially flat limb (1, 2), wherein the first limb (1) has a connecting side (3) for connection to a plurality of electrodes of a battery, the second limb (2) is arranged at an angle with respect to the first limb (1) and extends from that side (4) of the first limb which is opposite the connection side (3), wherein a shoulder (5) is provided which extends from the first to the second limb. Against this background, the invention specifies a battery cell connector with a high current-carrying capacity which is improved in comparison with the known battery cell connectors. For this purpose, the invention provides that the profile of the height (h) of the shoulder (5) from the first limb (1) towards the second limb is nonlinear and is convex with respect to the first and the second limb (1, 2).Type: ApplicationFiled: March 24, 2010Publication date: October 18, 2012Inventors: Ingo Koch, Peter Streuer, Andreas Dudenbostel, Anja Schwarze, Dirk Stellfeldt, Peter Schellenberg