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公开(公告)号：US20130149577A1
公开(公告)日：2013-06-13
申请号：US13759088
申请日：2013-02-05
Applicant: LG Chem, Ltd.
Inventor： BumHyun LEE , Jong Moon YOON , Yong Shik SHIN , Jin Kyu LEE
IPC: H01M2/10
CPC classification number: H01M2/1016 , B60L11/1879 , G01R31/36 , G01R31/3606 , G01R31/3696 , H01M2/1077 , H01M2/206 , H01M2/22 , H01M10/0413 , H01M10/0463 , H01M2220/20 , Y02T10/7005 , Y02T10/705 , Y02T90/16
Abstract: Disclosed is a battery module having a plurality of battery cells, the battery module including a cell module stack having a structure in which a plurality of cell modules having the battery cells mounted in cartridges is vertically stacked, a lower end plate supporting a lower end of the cell module stack, and an upper end plate fixing an uppermost cartridge of the cell module stack disposed on the lower end plate, wherein the cartridges and the upper and lower end plates are provided with through holes formed such that the through holes communicate with one another, a fixing member is inserted through the through holes and coupled to the upper and lower end plates, and the fixing member and the through holes are configured to have a horizontal sectional structure to restrain rotation of the fixing member when rotational force for fastening is applied to the fixing member.
Abstract translation: 公开了一种具有多个电池单元的电池模块，该电池模块包括电池模块堆叠，其具有其中具有安装在盒中的电池单元的多个单元模块垂直堆叠的结构，支撑下端的下端板 电池模块堆叠和固定安装在下端板上的电池模块堆叠的最上面的盒的上端板，其中盒和上端和下端板设置有通孔，所述通孔形成为使得通孔与一个 另一方面，固定构件通过通孔插入并联接到上端板和下端板，并且固定构件和通孔被构造成具有水平截面结构，以便在用于固定的旋转力时限制固定构件的旋转 施加到固定构件。
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公开(公告)号：US20130143086A1
公开(公告)日：2013-06-06
申请号：US13756584
申请日：2013-02-01
Applicant: LG CHEM, LTD.
Inventor： BumHyun LEE , Jong Moon YOON , Yong Shik SHIN , Jin Kyu LEE
CPC classification number: G01R31/362 , G01R31/3696 , H01M2/1077 , H01M10/482 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/655 , H01M10/6555 , H01M2220/20
Abstract: Disclosed is a voltage sensing assembly to detect voltages of battery cells having electrode terminals formed at an upper end or a lower end thereof in a state in which the voltage sensing assembly is mounted to a battery module, the voltage sensing assembly including (a) a block case, formed of an electrically insulative material, mounted to a front or rear of the battery module corresponding to electrode terminal connection parts of the battery cells, (b) conductive sensing parts connected to voltage sensing terminals located at one-side ends of bus bars electrically connected to the electrode terminal connection parts of the battery cells, and (c) a connector to transmit voltages sensed by the conductive sensing parts to a controller.
Abstract translation: 公开了一种电压检测组件，用于在电压感测组件安装到电池模块的状态下检测具有形成在其上端或下端的电极端子的电池单元的电压，该电压感测组件包括（a） 由电绝缘材料形成的块体，与电池单元的电极端子连接部分安装到电池模块的前部或后部，（b）连接到位于总线的一端的电压感测端子的导电感测部件 电连接到电池单元的电极端子连接部分的条，以及（c）用于将由导电感测部件感测的电压传输到控制器的连接器。
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公开(公告)号：US20210291497A1
公开(公告)日：2021-09-23
申请号：US17261601
申请日：2019-08-06
Applicant: LG CHEM, LTD.
Inventor： Jong Min SHIN , Dong Woo YOO , Jin Kyu LEE
Abstract: The present application relates to an asymmetry composite material and a method for preparing the same, which provides a composite material comprising a metal porous body (metal foam or the like) and a polymer component, and provides a method for preparing a composite material, wherein the polymer component is formed in an asymmetrical structure on both sides of the metal porous body (metal foam or the like), and a composite material prepared in such a manner.
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公开(公告)号：US20200180030A1
公开(公告)日：2020-06-11
申请号：US16627139
申请日：2018-07-06
Applicant: LG CHEM, LTD
Inventor： So Jin Kim , Dong Woo YOO , Jin Kyu LEE
Abstract: The present application provides a method for preparing a metal foam. The present application provides a method which can freely control characteristics, such as pore size and porosity, of the metal foam, prepare the metal foam in the form of films or sheets which have conventionally been difficult to produce, particularly the form of thin films or sheets as well, and prepare a metal foam having excellent other physical properties such as mechanical strength. According to one example of the present application, it is also possible to efficiently form a structure in which the metal foams as above are integrated with good adhesive force on a metal base material.
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公开(公告)号：US20200147692A1
公开(公告)日：2020-05-14
申请号：US16625863
申请日：2018-07-06
Applicant: LG CHEM, LTD.
Inventor： So Jin KIM , Dong Woo YOO , Jin Kyu LEE
Abstract: The present application relates to a method for preparing a metal foam. The present application can provide a method capable of preparing a metal foam which is thin and has suitable porosity and pore sizes by a simple and efficient process.
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Patent Agency Ranking
公开(公告)号：US20200055120A1
公开(公告)日：2020-02-20
申请号：US16348762
申请日：2017-11-29
Applicant: LG CHEM, LTD.
Inventor： Dong Woo YOO , Jin Kyu LEE
Abstract: The present application provides a method for manufacturing a metal foam. The present application can provide a method for manufacturing a metal foam, which is capable of forming in a very short time a metal foam comprising uniformly formed pores and having excellent mechanical properties as well as the desired porosity, and a metal foam produced by the above method. In addition, the present application can provide a method capable of forming a metal foam in which the above-mentioned physical properties are ensured, while being in the form of a thin film or sheet, in a short time, and such a metal foam.
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公开(公告)号：US20190318857A1
公开(公告)日：2019-10-17
申请号：US16462449
申请日：2017-11-21
Applicant: LG CHEM, LTD.
Inventor： Sai Bom PARK , Jin Kyu LEE , Sang Bum AHN
Abstract: The present application relates to a composition for 3D printing, a 3D printing method using the same, and a three-dimensional shape comprising the same, and provides an ink composition capable of realizing precise formation of a three-dimensional shape and uniform curing physical properties of the three-dimensional shape.
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公开(公告)号：US20190276620A1
公开(公告)日：2019-09-12
申请号：US16347123
申请日：2017-10-30
Applicant: LG CHEM, LTD.
Inventor： Hyeok JEONG , Cheol Hee LEE , Jin Kyu LEE
IPC: C08J5/18 , C09D133/08 , C09D4/06
Abstract: The coating composition of the present application has excellent antistatic properties and thus can be used as an antistatic hard coating film. The coating composition of the present application may comprise a salt based on a polyoxometalate anion and a radically polymerizable cation, and a radically polymerizable binder to form an antistatic hard coating film having excellent antistatic property, abrasion resistance and moist-heat resistance. Such a film can be used for an optical laminate and a display device, and the like.
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29.发明申请公开(公告)号：US20180241102A1
公开(公告)日：2018-08-23
申请号：US15753084
申请日：2016-12-02
Applicant: LG CHEM, LTD.
Inventor： Hyo Chan KIM , Gwan Woo KIM , Jin Kyu LEE , Sang Wook YIM
IPC: H01M10/613 , H01M10/6554 , H01M10/6568
Abstract: Disclosed herein are a cooling system and a battery pack including the same. The cooling system includes a refrigerant introduction port, through which liquid refrigerant is introduced, a refrigerant discharge port, through which the liquid refrigerant is discharged, a plurality of refrigerant pipes configured to communicate with the refrigerant introduction port or the refrigerant discharge port, one or more pipe connection members configured to interconnect two or more of the refrigerant pipes such that the refrigerant pipes communicate with each other, the pipe connection members being configured to divide the liquid refrigerant or to change the flow direction of the liquid refrigerant between the connected refrigerant pipes, and a plurality of cooling plates, each of which has a hollow flow channel communicating with at least one of the refrigerant pipes and each of which has one surface on which a corresponding one of the battery modules is mounted, the liquid refrigerant being circulated along the hollow flow channel.
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30.发明申请公开(公告)号：US20170288257A1
公开(公告)日：2017-10-05
申请号：US15509661
申请日：2015-12-02
Applicant: LG CHEM, LTD.
Inventor： Eun Hye KIL , Jin Kyu LEE , Ki Tae KIM , Hyung Ku YUN , Hyeaeun HAN
IPC: H01M10/052 , C07C69/22 , C07D317/36
Abstract: Disclosed are an electrolyte for lithium secondary batteries including 10 to 50% by weight of a cyclic carbonate compound, and 50 to 90% by weight of a linear ester compound, based on the total weight of a non-aqueous solvent, wherein a content of ethyl propionate of the linear ester compound is 20 to 60% by weight, based on the total weight of the non-aqueous solvent, and a lithium secondary battery including the electrolyte and exhibiting superior low-temperature characteristics.
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