-
公开(公告)号：US11949086B2
公开(公告)日：2024-04-02
申请号：US17677246
申请日：2022-02-22
发明人： Sergiu Nicoara , Scott A. Mercurio
CPC分类号： H01M4/0402 , B05C5/004 , B05C11/025 , B05C11/10 , H01M4/20 , H01M10/0404 , H01M4/73
摘要： A battery paste application tooling assembly includes a hopper, a connector assembly, and a clamp assembly. The battery paste application tooling assembly can be equipped in a pasting machine. The hopper receives battery paste material. The hopper has an orifice plate with an orifice therein. The connector assembly is engageable with the orifice plate and disengageable therefrom. The clamp assembly is movable between a first position and a second position. In the first position, the clamp assembly releasable secures the orifice plate to the hopper. In the second position, the clamp assembly permits removal of the orifice plate from the hopper.
-
公开(公告)号：US20230253569A1
公开(公告)日：2023-08-10
申请号：US18106389
申请日：2023-02-06
摘要： A current collector plate assembly including a polygon-shaped electrically conductive substrate having a first surface and a second, opposing, surface, and at least three edges. A frame is coupled to regions of the first and second surfaces near the at least three edges of the substrate. A first cladding of a positive active materials layer covers an area of the first surface of the substrate. A second cladding of a negative active materials layer covers an area of the second surface of the substrate.
-
公开(公告)号：US20230052472A1
公开(公告)日：2023-02-16
申请号：US17797261
申请日：2021-02-05
发明人： Matthew A. Spence , Paul D. Korinek
摘要： An lead-acid battery is described. The battery includes a carbon fiber electrode having a paste containing a novel additive including one or more carbons, organic expanders, and barium sulfate.
-
公开(公告)号：US20220407083A1
公开(公告)日：2022-12-22
申请号：US17764115
申请日：2020-09-29
摘要： A lead-acid battery is disclosed. The battery comprises a container with a cover having one or more compartments. One or more cell elements are provided in the one or more compartments. The cell elements comprise a positive electrode and a negative electrode. The positive electrode has a positive current collector and a positive electrochemically active material in contact therewith. The negative electrode has a negative current collector and a negative electrochemically active material in contact therewith. At least one of the positive electrochemically active material or the negative electrochemically active material includes electrochemically active fibers dispersed therein. Electrolyte is provided within the container. One or more terminal posts extend from the container or the cover and are electrically coupled to the cell elements. An electrode and an active material for a lead-acid battery are also disclosed.
-
公开(公告)号：US11417871B2
公开(公告)日：2022-08-16
申请号：US16571808
申请日：2019-09-16
发明人： Tatjana Reich
IPC分类号： H01M4/22 , B22D11/00 , B22D11/04 , B22D25/04 , H01M4/73 , H01M4/74 , H01M4/84 , H01M4/14 , H01M10/12
摘要： A system for producing electrodes for lead-acid batteries is disclosed. An electrode that has been produced comprises at least one upper and/or one lower frame element as well as a lattice-shaped region that extends away from said upper or lower frame element and has a plurality of openings, the upper and/or lower frame element being of a greater thickness than the lattice-shaped region. Said system comprises the steps of: a) producing a profiled strip-shaped blank using a casting method in which the strip-shaped blank is formed, solely by means of said casting method, to have a greater thickness on one side in at least one of the regions which should eventually form the upper or lower frame element, than the thickness in regions which should eventually form the lattice-shaped region, and b) producing said lattice-shaped region with the openings in a subsequent expanded metal process.
-
公开(公告)号：US11411225B2
公开(公告)日：2022-08-09
申请号：US16648988
申请日：2018-09-25
发明人： Benjamin Hertzberg
IPC分类号： H01M4/73 , H01M10/04 , H01M10/36 , H01M50/463
摘要： A chambered frame insert (2) for an electrolyte chamber of a battery (200) includes a plurality of ribs (4) laterally and defining a plurality of chambers (6), and a plurality of voids (8) each formed in a corresponding rib and configured to allow gas to travel between the plurality of chambers. The plurality of ribs are angled with respect to a horizontal lateral axis (H) of the frame insert.
-
公开(公告)号：US20220216575A1
公开(公告)日：2022-07-07
申请号：US17704757
申请日：2022-03-25
发明人： Tatjana Reich
摘要： An accumulator having a plurality of electrode plates which are adjacently arranged and form at least one electrode plate stack in the form of a block, wherein each electrode plate comprises a frame having a grid arranged therein and wherein at least the grid is filled with an active mass, and wherein each electrode plate comprises at least one connecting lug protruding beyond the frame, wherein the connecting lugs of same-polarity electrode plates are arranged adjacent to one another in a row, wherein the connecting lugs adjacently arranged in a row are materially bonded together electrically and mechanically into a connecting lug block by at least one weld or solder point arranged between the connecting lugs. Further described is a method for manufacturing an accumulator.
-
公开(公告)号：US11289781B2
公开(公告)日：2022-03-29
申请号：US14896293
申请日：2014-06-13
发明人： Tatjana Reich
摘要： The invention relates to an accumulator having a plurality of electrode plates which are adjacently arranged and form at least one electrode plate stack in the form of a block, wherein each electrode plate comprises a frame having a grid arranged therein and wherein at least the grid is filled with an active mass, and wherein each electrode plate comprises at least one connecting lug protruding beyond the frame, wherein the connecting lugs of same-polarity electrode plates are arranged adjacent to one another in a row, wherein the connecting lugs adjacently arranged in a row are materially bonded together electrically and mechanically into a connecting lug block by at least one weld or solder point arranged between the connecting lugs. The invention furthermore relates to a method for manufacturing an accumulator.
-
69.发明授权公开(公告)号：US11245117B2
公开(公告)日：2022-02-08
申请号：US14054379
申请日：2013-10-15
发明人： Andreas Dudenbostel , Frank Johns , Peter Porscha , Detlef Bauder
摘要： 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.
-
公开(公告)号：US11211614B2
公开(公告)日：2021-12-28
申请号：US16747474
申请日：2020-01-20
申请人： COPPERWATTS LLC
IPC分类号： H01M4/02 , H01M4/73 , H01M4/14 , H01M4/04 , H01M4/64 , H01M4/66 , H01M50/541 , H01M4/22 , H01M10/06 , H01M4/68
摘要： Lead/acid batteries are provided that can include: a plurality of electrodes having a planar copper conductive core member bounded by a polymeric frame maintaining the conductive core member in the planar state.
-
-
-
-
-
-
-
-
-
搜索结果
363 条记录 (耗时 0.019 秒)
