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公开(公告)号：US11949060B2
公开(公告)日：2024-04-02
申请号：US16567478
申请日：2019-09-11
IPC分类号： H01M10/04 , H01M50/109 , H01M50/153 , H01M50/181 , H01M50/184 , H01M50/186 , H01M50/193 , H01M50/528 , H01M50/533 , H01M50/534 , H01M50/536 , H01M50/545 , H01M50/548 , H01M50/56
CPC分类号： H01M10/0427 , H01M10/0431 , H01M50/109 , H01M50/153 , H01M50/181 , H01M50/184 , H01M50/186 , H01M50/193 , H01M50/528 , H01M50/533 , H01M50/534 , H01M50/536 , H01M50/545 , H01M50/56 , H01M50/548 , H01M2220/30
摘要： A rechargeable hearing aid battery includes a stack of active materials forming a core, a two-part casing including an inner casing and an outer casing, and a grommet. The grommet includes an opening through which a conductive tab extends. The conductive tab is configured to electrically connect an electrode of the core to one of the outer casing and the inner casing. The grommet is configured to insulate a portion of the tab from the core and to insulate the core from one of the outer casing and the inner casing. Furthermore, the grommet is configured to separate the inner casing from the outer casing and to seal a gap formed between the inner and outer casing.
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公开(公告)号：USD996204S1
公开(公告)日：2023-08-22
申请号：US29781175
申请日：2021-04-28
设计人： Tomasz Wisniewski , Agata Langner
摘要： FIG. 1 is a top front perspective view of a battery package in a folded configuration according to a first embodiment of the present design.
FIG. 2 is a front view the battery package in the folded configuration of FIG. 1.
FIG. 3 is a back view of the battery package in the folded configuration of FIG. 1.
FIG. 4 is a left side view of the battery package in the folded configuration of FIG. 1; the right side view being a mirror image of the left side view.
FIG. 5 is a top view of the battery package in the folded configuration of FIG. 1.
FIG. 6 is a bottom view of the battery package in the folded configuration of FIG. 1.
FIG. 7 is a top front perspective view showing assembly of a front panel with a folded portion of the battery package of FIG. 1.
FIG. 8 is a view of the battery package of FIG. 1 in an unfolded configuration.
FIG. 9 is a top front perspective view of a battery package in a folded configuration according to a second embodiment of the present design.
FIG. 10 is a front view of the battery package in the folded configuration of FIG. 9.
FIG. 11 is a back view of the battery package in the folded configuration of FIG. 9.
FIG. 12 is a left side view of the battery package in the folded configuration of FIG. 9; the right side view being a mirror image of the left side view.
FIG. 13 is a top view of the battery package in the folded configuration of FIG. 9.
FIG. 14 is a bottom view of the battery package in the folded configuration of FIG. 9.
FIG. 15 is a top front perspective view showing assembly of a front panel with a folded portion of the battery package of FIG. 9.
FIG. 16 is a view of the battery package of FIG. 9 in an unfolded configuration.
FIG. 17 is a top front perspective view of a battery package in a folded configuration according to a third embodiment of the present design.
FIG. 18 is a front view the battery package in the folded configuration of FIG. 17.
FIG. 19 is a back view of the battery package in the folded configuration of FIG. 17.
FIG. 20 is a left side view of the battery package in the folded configuration of FIG. 17; the right side view being a mirror image of the left side view.
FIG. 21 is a top view of the battery package in the folded configuration of FIG. 17.
FIG. 22 is a bottom view of the battery package in the folded configuration of FIG. 17.
FIG. 23 is a top front perspective view showing assembly of a front panel with a folded portion of the battery package of FIG. 17.
FIG. 24 is a view of the battery package of FIG. 17 in an unfolded configuration.
FIG. 25 is a top front perspective view of a battery package in a folded configuration according to a fourth embodiment of the present design.
FIG. 26 is a front view the battery package in the folded configuration of FIG. 25.
FIG. 27 is a back view of the battery package in the folded configuration of FIG. 25.
FIG. 28 is a left side view of the battery package in the folded configuration of FIG. 25; the right side view being a mirror image of the left side view.
FIG. 29 is a top view of the battery package in the folded configuration of FIG. 25.
FIG. 30 is a bottom view of the battery package in the folded configuration of FIG. 25.
FIG. 31 is a top front perspective view showing assembly of a front panel with a folded portion of the battery package of FIG. 25.
FIG. 32 is a view of the battery package of FIG. 25 in an unfolded configuration.
The tightly spaced broken lines represent score lines that form part of the claimed design. The wider spaced broken lines represent parts of the article that form no part of the claim.-
33.发明授权公开(公告)号：US11705584B2
公开(公告)日：2023-07-18
申请号：US15902705
申请日：2018-02-22
发明人： Guanghong Zheng
CPC分类号： H01M10/4235 , H01M4/26 , H01M4/62 , H01M6/045 , H01M6/50 , H01M10/24 , H01M50/403 , H01M2220/30 , H01M2300/0014
摘要： Alkaline electrochemical cells are provided, wherein an organic additive is included in at least one component of the cell in order to increase electron discharge of the cathode, so as to improve the specific capacity of the cell. Methods for preparing such cells are also provided.
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公开(公告)号：US11450847B2
公开(公告)日：2022-09-20
申请号：US16674828
申请日：2019-11-05
摘要： Alkaline electrochemical cells are provided, wherein dissolved zinc oxide or zinc hydroxide is included at least in the free electrolyte solution, and/or solid zinc oxide or zinc hydroxide is included in the anode, so as to slow formation of a zinc oxide passivation layer on a zinc electrode. Methods for preparing such cells are also provided.
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公开(公告)号：US11211615B2
公开(公告)日：2021-12-28
申请号：US16145830
申请日：2018-09-28
发明人： Zhufang Liu , Dawn Marie Freeman , Angelo Mandato
摘要： Various embodiments are directed to an electrochemical cell having a non-homogeneous anode. The electrochemical cell includes a container, a cathode forming a hollow cylinder within the container, an anode positioned within the hollow cylinder of the cathode, and a separator between the cathode and the anode. The anode comprises at least two concentric anode portions, defined by different anode characteristics. For example, the two anode portions may contain different surfactant types, which provides the two anode portions with different charge transfer resistance characteristics. By lowering the charge transfer resistance of a portion of an anode located proximate the current collector of the cell (and away from the separator) relative to an anode portion located adjacent the separator, improved cell discharge performance may be obtained.
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公开(公告)号：USD935078S1
公开(公告)日：2021-11-02
申请号：US29718072
申请日：2019-12-20
设计人： Sin Kwan Chan , Wai Hung Liu , Michael Jerome , H. Y. Lam
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公开(公告)号：US11133499B2
公开(公告)日：2021-09-28
申请号：US16414103
申请日：2019-05-16
发明人： Guanghong Zheng , Andrew J. Barko , Chuze Ma , Bin Li , Julie Diana Goetz , Charlie Nguyen
摘要： Substituted ramsdellite manganese dioxide (R—MnO2) compounds are provided, where a portion of the Mn is replaced by at least one alternative cation, or a portion of the O is replaced by at least one alternative anion. Electrochemical cells incorporating substituted R—MnO2 into the cathode, as well as methods of preparing the substituted R—MnO2, are also provided.
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公开(公告)号：US11031644B2
公开(公告)日：2021-06-08
申请号：US16726382
申请日：2019-12-24
发明人： Ian Pozdol , Marc Syvertsen , Tony Rubsam , Kokkie Schnetz
摘要： The present technology provides a battery that includes an air cathode, an anode, an aqueous electrolyte that includes an amphoteric surfactant, and a housing that includes one or more air access ports defining a total area of void space (“vent area”), where (1) the battery is a size 13 metal-air battery and the total vent area defined by all of the air access ports is from about 0.050 mm2 to about 0.115 mm2; or (2) the battery is a size 312 metal-air battery and the total vent area defined by all of the air access ports is from about 0.03 mm2 to about 0.08 mm2.
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公开(公告)号：US20210043943A1
公开(公告)日：2021-02-11
申请号：US17075200
申请日：2020-10-20
发明人： Erik Mortensen
摘要： A wire mesh including a warp which includes a first nickel alloy wire having a first peak tensile strength; and a weft which includes a wire including nickel having a second peak tensile strength, wherein the first peak tensile strength is greater than or equal to the second peak tensile strength, is provided. A current collector and a zinc-air battery that includes the wire mesh are also provided.
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