Patents by Inventor Haiqi YANG
Haiqi YANG 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: 11996581Abstract: This application provides a battery, an electric apparatus, and a method and a device for preparing battery, relating to the field of battery technologies. The battery includes a battery cell having an electrode terminal; a fire prevention pipeline, configured to accommodate a fire prevention medium; and a fastener, configured to fasten the fire prevention pipeline. The fastener is connected to the electrode terminal.Type: GrantFiled: April 3, 2023Date of Patent: May 28, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Kai Wu, Haiqi Yang, Xiaoteng Huang, Langchao Hu, Jiarong Hong, Wenli Wang
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Patent number: 11996580Abstract: A battery, a power consumption device, and a method and device for producing a battery are provided. The battery includes: a battery cell including a pressure relief mechanism configured to be actuated when an internal pressure or temperature of the battery cell reaches a threshold, to relieve the internal pressure; and a fire-fighting pipeline configured to accommodate a fire-fighting medium and discharge the fire-fighting medium when the pressure relief mechanism is actuated; where the fire-fighting pipeline is covered with an isolation layer, and the isolation layer is configured to block the contact of gases and the fire-fighting pipeline so as not to generate condensate. In a battery provided by the present application the fire-fighting pipeline is covered with an isolation layer, and the isolation layer may be configured to reduce the influence of the condensate on the battery and improving the safety of the battery.Type: GrantFiled: December 30, 2020Date of Patent: May 28, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Chengdu Liang, Jiarong Hong, Haiqi Yang, Xiaoteng Huang, Wenli Wang, Langchao Hu, Cheng Xue
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Patent number: 11973243Abstract: A battery includes a battery cell having a first wall provided with a pressure relief mechanism configured to be actuated when internal pressure or temperature of the battery cell reaches a threshold, a fire-fighting pipeline configured to accommodate a fire-fighting medium and discharge the fire-fighting medium when the pressure relief mechanism is actuated, a first fixing member disposed on a side of the fire-fighting pipeline close to the first wall and provided with first and second limiting parts, and a second fixing member disposed on a side of the fire-fighting pipeline away from the first wall and provided with third and fourth limiting parts. The third and first limiting parts match each other to fix the fire-fighting pipeline between the first and second fixing members. The fourth and second limiting parts match each other to limit the second fixing member in an extending direction of the fire-fighting pipeline.Type: GrantFiled: July 20, 2023Date of Patent: April 30, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Xiaoteng Huang, Chenyi Xu, Langchao Hu, Junxiang Ma, Haiqi Yang, Jun Liu, Peng Wang, Zhanyu Sun
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Patent number: 11955657Abstract: A battery, a powered device, and a method and device for preparing a battery are provided. In some embodiments, the battery includes: a first battery cell and a second battery cell, wherein a pressure relief mechanism of the first battery cell and a pressure relief mechanism of the second battery cell are arranged opposite to 5 each other in a first direction; a box body accommodating the first battery cell and the second battery cell; and a partition component configured to partition the first battery cell and the second battery cell in the first direction, wherein the partition component includes a first wall and a second wall arranged opposite to each other, the first wall is provided with a first through hole, the second wall is provided with a second through hole.Type: GrantFiled: September 25, 2022Date of Patent: April 9, 2024Assignee: Contemporary Amperex Technology Co., LimitedInventors: Yu Tang, Haiqi Yang, Zhimin Zeng, Peng Wang, Xiaoteng Huang
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Publication number: 20240113385Abstract: A battery includes a battery cell including a pressure relief mechanism configured to be actuated to release an internal pressure when the internal pressure or a temperature of the battery cell reaches a threshold value, a firefighting pipeline configured to accommodate a fire extinguishing medium and configured to discharge the fire extinguishing medium when the pressure relief mechanism is actuated, and a fixing member arranged between the battery cell and the firefighting pipeline and configured to fix the firefighting pipeline. The fixing member is provided with a flow passage area and a flow guiding structure. The flow passage area is configured to cause the fire extinguishing medium to flow through the flow passage area to the battery cell when the pressure relief mechanism is actuated. The flow guiding structure is configured to guide the fire extinguishing medium towards the flow passage area when the pressure relief mechanism is actuated.Type: ApplicationFiled: December 7, 2023Publication date: April 4, 2024Inventors: Langchao HU, Xiaoteng HUANG, Haiqi YANG, Chenyi XU, Peng WANG, Zhanyu SUN
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Patent number: 11936027Abstract: Embodiments of the present application provide a case for a battery, a battery, a power consumption device, and a method and device for producing a battery. The case includes: a thermal management component configured to adjust temperature of a battery cell accommodated in the case; a first wall provided with a through hole, the through hole being configured to communicate a gas inside and outside the case; and a condensing component attached to the thermal management component, the condensing component being configured to shield the through hole so as to condense a gas flowing into the inside of the case through the through hole. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.Type: GrantFiled: December 27, 2020Date of Patent: March 19, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Fenggang Zhao, Jiarong Hong, Xiaoteng Huang, Wenli Wang, Cheng Xue, Haiqi Yang, Langchao Hu
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Publication number: 20240088477Abstract: Provided are a battery, a power consumption device, a method and a device for producing a battery. The battery includes: a plurality of battery cells arranged along a first direction; a thermal management component extending along the first direction and being connected to a first wall of each battery cell among the plurality of battery cells, the first wall being a wall with a largest surface area of the battery cell, and the thermal management component being configured to adjust a temperature of the battery cell; and where in the second direction, a size H1 of the thermal management component and a size H2 of the first wall satisfy: 0.1?H1/H2?2, and the second direction is perpendicular to the first direction and parallel to the first wall.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhanyu SUN, Haiqi YANG, Xiaoteng HUANG, Peng WANG, Yuepan HOU
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Patent number: 11926225Abstract: Embodiments of the present application provide a case for a battery, a battery, a power consumption device, and a method and device for producing a battery. The case includes: a thermal management component configured to adjust temperature of a battery cell accommodated in the case; a first wall provided with a through hole, the through hole being configured to communicate a gas inside and outside the case; and a heat conducting component attached to the thermal management component and the first wall, the heat conducting component being configured to conduct heat of the thermal management component to the first wall, so that the first wall condenses a gas flowing from the outside of the case to the inside of the case through the through hole. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.Type: GrantFiled: December 27, 2020Date of Patent: March 12, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Fenggang Zhao, Zhanyu Sun, Xiaoteng Huang, Jiarong Hong, Haiqi Yang, Wenli Wang, Langchao Hu
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Patent number: 11894583Abstract: A box body includes a carrying plate configured to carry a battery and a one-way gravity valve disposed at the carrying plate. The one-way gravity valve is configured to be closed in response to a gravity of liquid in the box body being less than a threshold, and to be open in response to the gravity of the liquid in the box body reaching the threshold.Type: GrantFiled: November 10, 2022Date of Patent: February 6, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Chengdu Liang, Jiarong Hong, Xiaoteng Huang, Wenli Wang, Haiqi Yang, Langchao Hu, Chenyi Xu
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Patent number: 11888136Abstract: Provided are a battery, a power consumption device, a method and a device for producing a battery. The battery includes: a plurality of battery cells arranged along a first direction; a thermal management component extending along the first direction and being connected to a first wall of each battery cell among the plurality of battery cells, the first wall being a wall with a largest surface area of the battery cell, and the thermal management component being configured to adjust a temperature of the battery cell; and where in the second direction, a size H1 of the thermal management component and a size H2 of the first wall satisfy: 0.1?H1/H2?2, and the second direction is perpendicular to the first direction and parallel to the first wall.Type: GrantFiled: March 8, 2023Date of Patent: January 30, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhanyu Sun, Haiqi Yang, Xiaoteng Huang, Peng Wang, Yuepan Hou
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Patent number: 11888177Abstract: Embodiments of the present application provide a battery, a power consumption device, and a method and device for producing a battery. The battery includes: a battery cell, the battery cell including a pressure relief mechanism configured to be actuated when an internal pressure or temperature of the battery cell reaches a threshold, to relieve the internal pressure; a fire-fighting pipeline configured to accommodate a fire-fighting medium and discharge the fire-fighting medium toward the battery cell when the pressure relief mechanism is actuated; and an accommodating part configured to accommodate the fire-fighting medium discharged from the fire-fighting pipeline to lower a temperature of the battery cell. According to technical solutions of the embodiments of the present application, the safety of the battery could be enhanced.Type: GrantFiled: December 31, 2020Date of Patent: January 30, 2024Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Chengdu Liang, Langchao Hu, Xiaoteng Huang, Jiarong Hong, Haiqi Yang, Wenli Wang
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Publication number: 20240021910Abstract: Provided are a battery, a power consumption device, a method for producing a battery, and a device. The battery includes: a plurality of battery cells arranged along a first direction and a thermal management component extending along the first direction and being connected to a first wall of each battery cell among the plurality of battery cells, the thermal management component including a pair of heat conducting plates that are oppositely arranged along a second direction and a flow passage located between the pair of heat conducting plates, the flow passage being configured to accommodate a fluid to adjust temperatures of the battery cell, and the second direction being vertical to the first wall, where in the second direction, a thickness D of the heat conducting plate and a size H of the flow passage satisfy: 0.01?D/H?25. Technical solutions of embodiments of the present application could enhance performance of batteries.Type: ApplicationFiled: September 21, 2023Publication date: January 18, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhanyu SUN, Yuepan HOU, Xiaoteng HUANG, Peng WANG, Haiqi YANG
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Publication number: 20240014502Abstract: A battery includes a housing, and a beam structure and a group of cells which are arranged in the housing. The beam structure is fixed to the housing, and an accommodating space is formed in the beam structure. An external connecting wire of the group of cells is arranged in the accommodating space.Type: ApplicationFiled: September 21, 2023Publication date: January 11, 2024Inventors: Yu TANG, Zhimin ZENG, Haiqi YANG, Chenyi XU, Xiaoteng HUANG, Peng WANG
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Patent number: 11862776Abstract: Provided are a battery, a power consumption device, a method for producing a battery, and a device. The battery includes: a plurality of battery cells arranged along a first direction and a thermal management component extending along the first direction and being connected to a first wall of each battery cell among the plurality of battery cells, the thermal management component including a pair of heat conducting plates that are oppositely arranged along a second direction and a flow passage located between the pair of heat conducting plates, the flow passage being configured to accommodate a fluid to adjust temperatures of the battery cell, and the second direction being vertical to the first wall, where in the second direction, a thickness D of the heat conducting plate and a size H of the flow passage satisfy: 0.01?D/H?25. Technical solutions of embodiments of the present application could enhance performance of batteries.Type: GrantFiled: November 7, 2022Date of Patent: January 2, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhanyu Sun, Yuepan Hou, Xiaoteng Huang, Peng Wang, Haiqi Yang
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Publication number: 20230420798Abstract: Provided are a battery, an electric apparatus, and a method and an apparatus for manufacturing battery, so as to enhance safety performance of the battery. The battery includes: a battery cell, where a first wall of the battery cell is provided with a pressure relief mechanism; a firefighting pipe configured to accommodate a firefighting medium and discharge the firefighting medium when the pressure relief mechanism is actuated; and a fixing member disposed between the first wall and the firefighting pipe. The firefighting pipe includes a first restraint member, and the fixing member includes a second restraint member, where the two restraint members fit with each other to restrict the firefighting pipe in a first direction and a second direction, the first direction is perpendicular to the first wall, and the second direction is parallel to the first wall and perpendicular to an extending direction of the firefighting pipe.Type: ApplicationFiled: September 14, 2023Publication date: December 28, 2023Inventors: Langchao Hu, Xiaoteng Huang, Haiqi Yang, Chenyi Xu, Xiaozhi Wu, Peng Wang, Zhanyu Sun
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Patent number: 11830996Abstract: Provided are a battery, comprising: a battery cell group comprising N battery cell rows arranged in a first direction, battery cells in each battery cell row being arranged in a second direction, the first direction being perpendicular to the second direction; a signal transmission assembly provided on the first face of the battery cell group and comprising a busbar component and an insulation layer, the busbar component being configured to be electrically connected to the battery cells at holes of the insulation layer; and a cooling system provided between two adjacent battery cell rows in the N battery cell rows, with a blocking member being provided at an opening, facing the first face, of a gap between the two adjacent battery cell rows to block the opening to prevent condensed liquid generated by the cooling system from reaching the busbar component.Type: GrantFiled: July 14, 2023Date of Patent: November 28, 2023Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Haiqi Yang, Zhimin Zeng, Yu Tang, Xiaoteng Huang, Peng Wang, Chenyi Xu
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Publication number: 20230369698Abstract: Embodiments of the present application provide a battery, a power consuming apparatus, and a method and apparatus for manufacturing the battery. The battery comprises: a battery cell group comprising a plurality of battery cells; a cooling system provided on a first face of the battery cell group; a signal transmission assembly provided on a second face of the battery cell group that is adjacent to the first face and comprising a busbar component and an insulation layer, the insulation layer enclosing the busbar component, the insulation layer having holes, and the busbar component being configured to be electrically connected to the battery cells in the battery cell group at the holes; and a covering member for covering the signal transmission assembly to prevent condensed liquid generated by the cooling system from reaching the signal transmission assembly.Type: ApplicationFiled: July 25, 2023Publication date: November 16, 2023Inventors: Zhimin Zeng, Yu Tang, Haiqi Yang, Peng Wang, Xiaoteng Huang
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Publication number: 20230369714Abstract: Provided are a case of a battery, a battery, a power consuming apparatus, and a method and apparatus for manufacturing a battery. The case is provided with at least two pressure balancing mechanisms, the pressure balancing mechanisms being used to balance the pressure inside and outside the case, and the at least two pressure balancing mechanisms being connected to a ventilation assembly at an outer side of the case, wherein a first ventilation assembly connected to a first pressure balancing mechanism in the at least two pressure balancing mechanisms is used to open the first pressure balancing mechanism to introduce air into the case, and a second ventilation assembly connected to a second pressure balancing mechanism in the at least two pressure balancing mechanisms is used to open the second pressure balancing mechanism so that the air in the case is discharged. According to some embodiments, the safety of the battery can be enhanced.Type: ApplicationFiled: July 21, 2023Publication date: November 16, 2023Inventors: Zhimin Zeng, Haiqi Yang, Yu Tang, Xiaoteng Huang, Peng Wang
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Publication number: 20230361408Abstract: A battery box, a battery, an electric device, and a method and device for manufacturing battery are provided. The battery box includes a support member and an expansion member. The expansion member presses the support member so that the volumetric capacity of an accommodating space for accommodating binder between the support member and the battery cell changes. The volumetric capacity of the accommodating space can be adjusted. Therefore, under the condition that the accommodating space has a relatively large volumetric capacity, it is simple to inject an appropriate amount of binder; and after the binder is injected, the volumetric capacity of the accommodating space is reduced so that the binder spreads throughout the accommodating space. The foregoing box allows for binder injection reduction during battery assembly, thereby reducing the possibility of binder overflow, improving the safety performance of the battery, and also increasing the energy density of the battery.Type: ApplicationFiled: July 14, 2023Publication date: November 9, 2023Inventors: Chenyi Xu, Zhimin Zeng, Haiqi Yang, Yu Tang, Xiaoteng Huang, Peng Wang
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Publication number: 20230361425Abstract: A battery includes a battery cell having a first wall provided with a pressure relief mechanism configured to be actuated when internal pressure or temperature of the battery cell reaches a threshold, a fire-fighting pipeline configured to accommodate a fire-fighting medium and discharge the fire-fighting medium when the pressure relief mechanism is actuated, a first fixing member disposed on a side of the fire-fighting pipeline close to the first wall and provided with first and second limiting parts, and a second fixing member disposed on a side of the fire-fighting pipeline away from the first wall and provided with third and fourth limiting parts. The third and first limiting parts match each other to fix the fire-fighting pipeline between the first and second fixing members. The fourth and second limiting parts match each other to limit the second fixing member in an extending direction of the fire-fighting pipeline.Type: ApplicationFiled: July 20, 2023Publication date: November 9, 2023Inventors: Xiaoteng HUANG, Chenyi XU, Langchao HU, Junxiang MA, Haiqi YANG, Jun LIU, Peng WANG, Zhanyu SUN