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1. 发明申请

US20220416261A1 LIQUID RESERVE BATTERIES FOR LOW TEMPERATURE ACTIVATION AND PERFORMANCE IN MUNITIONS 有权
公开(公告)号：US20220416261A1
公开(公告)日：2022-12-29
申请号：US17736880
申请日：2022-05-04
申请人： Omnitek Partners LLC
发明人： Jahangir S. Rastegar
IPC分类号： H01M6/38 , H01M50/60 , H01M50/70 , H01M50/463 , H01M50/636
摘要： A liquid reserve battery including: a collapsible storage unit having a collapsible cavity for storing a liquid electrolyte therein; and a battery cell in communication with an outlet of the collapsible storage unit, the battery cell having gaps dispersed therein. Wherein the collapsible storage unit comprises a plurality of triangular sidewalls; and the plurality of triangular sidewalls being configured to collapse in a longitudinal direction about a hinge disposed between adjacent sides of each of the plurality of triangular sidewalls.

2. 发明授权

US11626596B2 Liquid reserve batteries for low temperature activation and performance in munitions 有权
公开(公告)号：US11626596B2
公开(公告)日：2023-04-11
申请号：US17736880
申请日：2022-05-04
申请人： Omnitek Partners LLC
发明人： Jahangir S Rastegar
IPC分类号： H01M6/00 , H01M6/38 , H01M50/60 , H01M50/70 , H01M50/463 , H01M50/636
摘要： A liquid reserve battery including: a collapsible storage unit having a collapsible cavity for storing a liquid electrolyte therein; and a battery cell in communication with an outlet of the collapsible storage unit, the battery cell having gaps dispersed therein. Wherein the collapsible storage unit comprises a plurality of triangular sidewalls; and the plurality of triangular sidewalls being configured to collapse in a longitudinal direction about a hinge disposed between adjacent sides of each of the plurality of triangular sidewalls.

3. 发明申请

US20220376371A1 ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, DEVICE, MANUFACTURING METHOD, AND MANUFACTURING DEVICE 有权
公开(公告)号：US20220376371A1
公开(公告)日：2022-11-24
申请号：US17818001
申请日：2022-08-08
申请人： Contemporary Amperex Technology Co., Limited
发明人： Hu Xu , Xing Li , Haizu Jin , Shaojun Niu , Miaomiao Ren
IPC分类号： H01M50/70 , H01M10/0587 , H01M10/0525 , H01M50/528 , H01M50/107 , H01M50/152 , H01M50/627
摘要： An electrode assembly, a battery cell, a battery, a device, a manufacturing method, and a manufacturing device are provided. In some embodiments, the electrode assembly includes at least two electrode plates, including a first electrode plate and a second electrode plate that are of opposite polarities. The first electrode plate and the second electrode plate are wound around a winding axis to form a multilayer structure. The multilayer structure includes an accommodation cavity extending along a direction of the winding axis. The accommodation cavity is configured to accommodate an electrolytic solution. The electrode assembly further includes at least one guide path extending along a first direction. The first direction is a direction perpendicular to the winding axis. The guide path is configured to guide the electrolytic solution out of the accommodation cavity.

4. 发明授权

US11462806B2 Metal-air battery and method of using the same 有权
公开(公告)号：US11462806B2
公开(公告)日：2022-10-04
申请号：US17266155
申请日：2019-07-23
申请人： FUJIKURA COMPOSITES Inc.
发明人： Masaki Takahashi , Tsutomu Narita , Yuka Amamori , Hiroshi Sakama
IPC分类号： H01M50/609 , H01M50/70 , H01M12/06
摘要： Provided is a metal-air battery and a method of using the same that make it possible to obtain a high output while also promoting the discharge of product associated with power generation and achieve stable output over time. A metal-air battery according to the present invention comprises a metal-air battery unit provided with a plurality of metal-air battery cells in parallel, each metal-air battery cell being configured to include a metal electrode, air electrodes disposed facing each other on either side of the metal electrode, and a housing that supports the metal electrode and the air electrodes, wherein the air electrodes are exposed on an outer face on either side of the housing, a liquid chamber is formed in each housing, and in the metal-air battery unit, an air chamber that is open on top is formed between the facing air electrodes between each of the metal-air battery cells, and in each metal-air battery cell, a through-hole that communicates to the liquid chamber and is supplies an electrolytic solution to the liquid chamber and can also release a product produced by a reaction between the metal electrode and the air electrodes to the outside of the metal-air battery unit is formed.

5. 发明授权

US11335983B2 Liquid reserve batteries for munitions 有权
公开(公告)号：US11335983B2
公开(公告)日：2022-05-17
申请号：US16532249
申请日：2019-08-05
申请人： Omnitek Partners LLC
发明人： Jahangir S Rastegar
IPC分类号： H01M6/36 , H01M50/70 , H01M6/50
摘要： A liquid reserve battery including: a collapsible storage unit having a liquid electrolyte stored therein; a battery cell in communication with an outlet of the collapsible storage unit, the battery cell having gaps dispersed therein; a first pyrotechnic material partially disposed adjacent the collapsible storage unit such that initiation of the first pyrotechnic material provides pressure to collapse the collapsible storage unit to heat and force the liquid electrolyte through the outlet and into the gaps; and a tube disposed in the battery cell, wherein second pyrotechnic material is disposed in the tube, the tube being one of formed of an electrically non-conductive material or covered with an electrically non-conductive material.

6. 发明授权

US11515599B2 Lithium ion battery module having a compartmentalized housing 有权
公开(公告)号：US11515599B2
公开(公告)日：2022-11-29
申请号：US16751247
申请日：2020-01-24
申请人： Clarios Advanced Solutions LLC
发明人： Jason D. Fuhr , Gary P. Houchin-Miller , Gerald K. Bowen , John P. Dinkelman , Dharmendra Patel , Alex A. Molinaroli
IPC分类号： H01M6/46 , H01M50/20 , H01M10/052 , H01M10/058 , H01M50/60 , H01M50/70 , H01M50/112 , H01M50/116 , H01M50/124 , H01M50/147 , H01M50/148 , H01M50/155 , H01M50/258 , H01M10/0525 , H01M50/131
摘要： A lithium-ion battery module includes a housing having a plurality of partitions configured to define a plurality of compartments within a housing. The battery module also includes a lithium-ion cell element provided in each of the compartments of the housing. The battery module further includes a cover coupled to the housing and configured to route electrolyte into each of the compartments. The cover is also configured to seal the compartments of the housing.

7. 发明授权

US11329353B2 High efficiency electrochemical power supply source for an underwater vehicle 有权
公开(公告)号：US11329353B2
公开(公告)日：2022-05-10
申请号：US16818307
申请日：2020-03-13
申请人： LEONARDO S.p.A.
发明人： Yuri Gassani
IPC分类号： H01M50/70 , B63G8/08 , G05D11/16 , G05D23/13
摘要： An electrochemical-type power supply source for use in marine environment, is provided with: an electrochemical stack, which generates electric power in the presence, internally, of an electrolytic fluid; a first tank, designed to contain electrolytic fluid at a first temperature; a second tank, designed to contain electrolytic fluid at a second temperature, lower than the first temperature; a thermostatic valve, that mixes electrolytic fluid at a lower temperature with electrolytic fluid at a higher temperature, for generating a mixed electrolytic fluid to be introduced into the electrochemical stack at a controlled temperature for generating a desired electric power. The electrochemical power supply is further provided with an auxiliary tank, adapted to contain electrolytic fluid at a third temperature, higher than the first temperature; and the thermostatic valve is connected to the auxiliary tank and receives, at an input, the electrolytic fluid at the third temperature.

8. 发明授权

US11233286B2 Rechargeable battery having a wall element and wall element therefor 有权
公开(公告)号：US11233286B2
公开(公告)日：2022-01-25
申请号：US16363792
申请日：2019-03-25
申请人： Clarios Germany GmbH & Co., KGAA
发明人： Dirk Bremer , Peter Streuer
IPC分类号： H01M50/10 , H01M10/42 , H01M50/70
摘要： The invention relates to a rechargeable battery comprising a battery housing which has a cell cavity, or several cell cavities separated by dividing walls. One or more of the cell cavities have at least one respective positive and negative electrode, separated from each other by at least one separator, and a liquid electrolyte. One or more of the cell cavities have a respective wall element, which partitions the respective cell cavity into at least two volume chambers which communicate with one another. At least in the lower regions of the volume chambers, a communicating connection between the volume chambers for the liquid electrolytes is provided and in the upper region of the volume chambers, a pressure compensation connection between the volume chambers for assuring equal air pressure in the volume chambers communicating chambers is provided. Also disclosed is a wall element for such a rechargeable battery, and a battery housing.

9. 发明授权

US11189872B2 Multifunctional pouch battery cell frame 有权
公开(公告)号：US11189872B2
公开(公告)日：2021-11-30
申请号：US15825714
申请日：2017-11-29
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Andrew Drews , Brian Robert , Mohan Karulkar
IPC分类号： H01M50/124 , H01M50/116 , H01M50/70 , H01M10/0525
摘要： A pouch battery cell includes a rigid frame forming a skeleton of the cell and defining an aperture, an anode, a separator, a cathode, and a thermal transfer device disposed within the aperture, the anode and cathode each including a current collector with an exposed tab portion bonded to a terminal, integrated into the frame, and the thermal transfer device integrated into the frame and partially extending to the cell exterior.

10. 发明申请

US20230052813A1 LITHIUM ION BATTERY MODULE HAVING A COMPARTMENTALIZED HOUSING 有权
公开(公告)号：US20230052813A1
公开(公告)日：2023-02-16
申请号：US17973153
申请日：2022-10-25
申请人： Clarios Advanced Solutions LLC
发明人： Jason D. FUHR , Gary P. HOUCHIN-MILLER , Gerald K. BOWEN , John P. DINKELMAN , Dharmendra PATEL , Alex A. MOLINAROLI
IPC分类号： H01M50/20 , H01M10/052 , H01M10/058 , H01M50/60 , H01M50/70 , H01M50/112 , H01M50/116 , H01M50/124 , H01M50/147 , H01M50/148 , H01M50/155 , H01M50/258 , H01M10/0525
摘要： A lithium-ion battery module includes a housing having a plurality of partitions configured to define a plurality of compartments within a housing. The battery module also includes a lithium-ion cell element provided in each of the compartments of the housing. The battery module further includes a cover coupled to the housing and configured to route electrolyte into each of the compartments. The cover is also configured to seal the compartments of the housing.

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