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21. 发明授权

US5227261A Cylindrical electrochemical cells with a diaphragm seal 失效
标题翻译：具有膜片密封的圆柱形电化学细胞
公开(公告)号：US5227261A
公开(公告)日：1993-07-13
申请号：US775401
申请日：1991-10-15
申请人： Philip Georgopoulos
发明人： Philip Georgopoulos
IPC分类号： H01M2/08 , H01M2/04 , H01M2/06 , H01M2/12 , H01M10/36
CPC分类号： H01M2/06 , H01M2/0421 , H01M2/1241 , H01M10/05
摘要： Electrochemical cells are comprised of a seal member that has a centrally located cylindrical hub joining a base, which base has a ventable diaphragm portion and a nonventable diaphragm portion, which hub has an end extending above the base and an end extending below the base, into which a current collector is inserted in an interference fit with the end extending above the base, which ventable diaphragm portion joins the hub at an interface forming an arc of between about 135 degrees and 250 degrees, and which interface is the thinnest portion of the base.

22. 发明授权

US4966822A Battery assembly 失效
标题翻译：电池组件
公开(公告)号：US4966822A
公开(公告)日：1990-10-30
申请号：US345681
申请日：1989-05-01
申请人： Lowell E. Johnston
发明人： Lowell E. Johnston
IPC分类号： H01M2/04 , H01M2/30 , H01M2/34 , H01M6/10
CPC分类号： H01M2/348 , H01M2/0421 , H01M2/30 , H01M2/34 , H01M6/10 , Y10T29/49108 , Y10T29/4911
摘要： A battery cell including a cylindrical container having a cap assembly positioned in the open end thereof. The cap assembly includes a terminal extending into the container, a rigid plate, a thermal disconnect assembly and a contact cap. A seal fits about the cap assembly to electrically isolate the cap from the container and provide a sealing function and vent for the battery. A sleeve is associated with the seal to tightly seal the terminal. The terminal is associated with a spiral wrapped cell by means of a tab welded thereto. The cell is assembled in a flat layered arrangement and then wrapped about the terminal prior to placement in the container.
摘要翻译：一种电池单元，包括具有位于其开口端的盖组件的圆柱形容器。盖组件包括延伸到容器中的端子，刚性板，热断开组件和接触帽。密封件围绕盖组件安装以将盖与容器电隔离并为电池提供密封功能和通风口。套筒与密封件相关联，以密封端子。端子通过焊接在其上的接头与螺旋缠绕的电池相关联。将电池组装成平坦的分层布置，然后在放置在容器中之前围绕端子缠绕。

23. 发明授权

US4309493A Closure for galvanic elements 失效
标题翻译：电流元件闭合
公开(公告)号：US4309493A
公开(公告)日：1982-01-05
申请号：US175828
申请日：1980-08-08
申请人： Thomas Kuhl , Hans Sauer
发明人： Thomas Kuhl , Hans Sauer
IPC分类号： H01M2/06 , H01M2/04 , H01M2/02
CPC分类号： H01M2/0421
摘要： A closure for a galvanic element, and particularly a cylindrical cell, is formed in substance of a cap-like or toroidal, resilient member, whose upstanding outer rim is segmented by slits into distinct flaps. These are therefore capable of acting resiliently in a radial direction and are capable of maintaining in the sealing region a steady sealing pressure between the cup and a plastic closure member. During closing of the cell through crimping, the flaps are supported from inside by a crimper support sleeve. In this way, the plastic of the closure body is plasticized during movement of the crimping tool toward the die.
摘要翻译：用于电流元件，特别是圆柱形电池的封闭件形成为帽状或环形的弹性构件，其直立的外缘由狭缝分割成不同的翼片。因此，它们能够在径向上弹性地作用并且能够在密封区域内保持杯和塑料封闭构件之间的稳定的密封压力。在通过压接封闭电池的过程中，折片由卷边器支撑套筒从内部支撑。以这种方式，封闭体的塑料在压接工具向模具移动期间被塑化。

24. 发明授权

US3741813A Battery having gas pervious liquid impervious member sealed over holein top 失效
公开(公告)号：US3741813A
公开(公告)日：1973-06-26
申请号：US3741813D
申请日：1971-11-03
申请人： ESB INC
发明人： BERGUM B , LONNEBOTN T
IPC分类号： H01M2/04 , H01M2/12 , H01M21/00
CPC分类号： H01M2/1264 , H01M2/0413 , H01M2/0421 , H01M2/12
摘要： GIH-01 A HOLE IN THE TOP OF A BATTERY IS COVERED BY A GAS PERVIOUS, LIQUID IMPERIOUS MEMBER SECURED TO THE TOP IN A MANNER WHICH PROVIDES A LIQUID-TIGHT CLOSURE AROUND THE HOLE. THE GAS PERVIOUS, LIQUID IMPERIOUS MEMBER MAY BE EXTENDED TO AND AROUND THE EDGE OF THE TOP WHERE IT IS CRIMPED BY THE CONTAINER AND WHERE IT FUNCTIONS AS A GROMMET TO PROVIDE A LIQUID TIGHT- CLOSURE AROUND THE OERIMETER OF THE TOP. THE GAS PERVIOUS, LIQUID IMPERIOUS MEMBER MAY BE CRIMPED BETWEEN THE TOP AND AN ELECTRICCALLY CONDUCTIVE CONTACT MEMBER WHICH IS SECURED TO THE TOP. CONSTRUCTIONS ARE ILLUSTRATED IN WHICH THE GAS PERVIOUS, LIQUID IMPERIOUS MEMBER IS ELECTRICALLY NONCONDUCTIVE, WHILE OTHER CONSTRUCTIONS ARE SHOWN IN WHICH THE MEMBER IS CONDUCTIVE.

25. 发明授权

US2402784A Top closure for leakproof dry cells 失效
标题翻译：防漏干电池的顶盖
公开(公告)号：US2402784A
公开(公告)日：1946-06-25
申请号：US45661342
申请日：1942-08-29
申请人： RAY O VAC CO
发明人： SMITHBACK HOWARD J
IPC分类号： H01M2/04 , H01M6/08
CPC分类号： H01M2/0421 , H01M6/08

26. 发明授权

US08546015B2 Battery can and alkaline battery 有权
标题翻译：电池罐和碱性电池
公开(公告)号：US08546015B2
公开(公告)日：2013-10-01
申请号：US13062715
申请日：2009-09-18
申请人： Yukiyoshi Murakami , Shigeyuki Kuniya
发明人： Yukiyoshi Murakami , Shigeyuki Kuniya
IPC分类号： H01M2/02 , H01M6/08
CPC分类号： H01M10/28 , H01M2/0235 , H01M2/0257 , H01M2/0421 , H01M6/08
摘要： This invention provides a battery can allowing for a reduced amount of gas forming therein, thus realizing lower production cost. The cathode can 11 of an alkaline battery is cylindrically shaped and closed-bottomed, comprising an opening 15, a body 17 and a bottom 18, with the body 17 being divided into an opening sealing section 31 and an electrode mixture container section 33 which are arranged in order from the opening 15, with the plate thickness t0 set for the electrode mixture container section 33, which is not less than 80% of the plate thickness t1 of the opening sealing section 31, with the plate thickness t3 of the electrode mixture container section 33 gradually reducing in the region starting at the topmost point of the electrode mixture container section 33 and ending at the set plate thickness t0.
摘要翻译：本发明提供一种能够减少气体形成量的电池罐，从而实现较低的生产成本。碱性电池的阴极罐11是圆柱形和底部底部，包括开口15，主体17和底部18，其中主体17被分成开口密封部分31和电极混合物容器部分33，它们是从开口15顺序排列，对于不小于开口密封部31的板厚t1的80％的电极混合物容器部33设定的板厚度t0，电极混合物的板厚度t3 容器部分33在从电极混合物容器部分33的最高点开始并以设定的板厚t0结束的区域中逐渐减小。

27. 发明授权

US08211567B2 Sealed battery, and vehicle equipped therewith 失效
标题翻译：密封电池和配备的车辆
公开(公告)号：US08211567B2
公开(公告)日：2012-07-03
申请号：US12276458
申请日：2008-11-24
申请人： Hideki Hori , Shigetaka Nagamatsu
发明人： Hideki Hori , Shigetaka Nagamatsu
IPC分类号： H01M2/02 , H01M2/08
CPC分类号： H01M2/0421 , H01M2/08 , H01M10/0525 , H01M10/613 , H01M10/625 , H01M10/643 , H01M10/6561 , H01M10/6567 , Y02E60/122
摘要： A sealed battery includes: a battery container having in at least an end portion thereof an opening portion, and a container folded-back portion formed in a peripheral edge of the opening portion; a lid having in its outer periphery a lid folded-back portion, and being attached to the opening portion of the battery container; a junction portion in which the container folded-back portion and the lid folded-back portion are integrally joined by a double-rolled seam method; a first seal member closing a first gap between a distal end portion of the container folded-back portion clamping a distal end portion of the lid folded-back portion and an inside of a folded curve portion of the lid folded-back portion; and a second seal member closing a second gap between the distal end portion of the lid folded-back portion and an inside of a folded curve portion of the container folded-back portion.
摘要翻译：密封电池包括：至少在其端部具有开口部的电池容器和形成在开口部的周缘的容器折回部; 盖子，其外周具有盖折返部分，并且附接到电池容器的开口部分; 其中容器折回部分和盖子折叠部分通过双层接缝法一体地接合的接合部分; 第一密封构件，其封闭所述容器折回部分的顶端部分之间的第一间隙，所述第一间隙夹持所述盖折回部分的远端部分和所述盖折回部分的折叠弯曲部分的内侧; 以及第二密封构件，其封闭所述盖折返部的前端部与所述容器折回部的折曲部的内侧之间的第二间隙。

28. 发明申请

US20110165455A1 BATTERY CAN AND ALKALINE BATTERY 有权
标题翻译：电池和碱性电池
公开(公告)号：US20110165455A1
公开(公告)日：2011-07-07
申请号：US13062715
申请日：2009-09-18
申请人： Yukiyoshi Murakami , Shigeyuki Kuniya
发明人： Yukiyoshi Murakami , Shigeyuki Kuniya
IPC分类号： H01M2/02 , H01M6/08
CPC分类号： H01M10/28 , H01M2/0235 , H01M2/0257 , H01M2/0421 , H01M6/08
摘要： This invention provides a battery can allowing for a reduced amount of gas forming therein, thus realizing lower production cost. The cathode can 11 of an alkaline battery is cylindrically shaped and closed-bottomed, comprising an opening 15, a body 17 and a bottom 18, with the body 17 being divided into an opening sealing section 31 and an electrode mixture container section 33 which are arranged in order from the opening 15, with the plate thickness t0 set for the electrode mixture container section 33,which is not less than 80% of the plate thickness t1 of the opening sealing section 31, with the plate thickness t3 of the electrode mixture container section 33 gradually reducing in the region starting at the topmost point of the electrode mixture container section 33 and ending at the set plate thickness t0.
摘要翻译：本发明提供一种能够减少气体形成量的电池罐，从而实现较低的生产成本。碱性电池的阴极罐11是圆柱形和底部底部，包括开口15，主体17和底部18，其中主体17被分成开口密封部分31和电极混合物容器部分33，它们是从开口15顺序排列，对于不小于开口密封部31的板厚t1的80％的电极混合物容器部33设定的板厚度t0，电极混合物的板厚度t3 容器部分33在从电极混合物容器部分33的最高点开始并以设定的板厚t0结束的区域中逐渐减小。

29. 发明申请

US20100330415A1 SECONDARY BATTERY HAVING AN INSULATING CASE LOCATED BETWEEN AN ELECTRODE ASSEMBLY AND A CAP ASSEMBLY 审中-公开
标题翻译：具有位于电极组件和盖组件之间的绝缘壳的二次电池
公开(公告)号：US20100330415A1
公开(公告)日：2010-12-30
申请号：US12751025
申请日：2010-03-31
申请人： Jounghwan PARK
发明人： Jounghwan PARK
IPC分类号： H01M2/02
CPC分类号： H01M2/021 , H01M2/0212 , H01M2/0413 , H01M2/0421 , H01M2/30 , H01M10/052
摘要： A secondary battery having improved high and low temperature stability includes an insulating case which is prevented from being deformed and damaged at high and low temperatures. The secondary battery includes an electrode assembly, a case accommodating the electrode assembly, a cap assembly coupled with the case, and an insulating case positioned between the electrode assembly and the cap assembly. The heat resistance temperature of the insulating case is about 100° Celsius to about 200° Celsius.
摘要翻译：具有改善的高低温稳定性的二次电池包括防止在高低温下变形和损坏的绝缘壳体。二次电池包括电极组件，容纳电极组件的壳体，与壳体连接的盖组件和位于电极组件和盖组件之间的绝缘壳体。绝缘壳体的耐热温度为约100摄氏度至约200摄氏度。

30. 发明申请

US20090269663A1 ALKALINE BATTERY 有权
标题翻译：碱性电池
公开(公告)号：US20090269663A1
公开(公告)日：2009-10-29
申请号：US12067904
申请日：2007-04-14
申请人： Susumu Kato , Seiji Wada , Yasushi Sumihiro
发明人： Susumu Kato , Seiji Wada , Yasushi Sumihiro
IPC分类号： H01M2/08
CPC分类号： H01M2/08 , H01M2/0235 , H01M2/0413 , H01M2/0421 , H01M2/1241 , H01M6/06
摘要： An alkaline battery of the present invention includes a battery case, a power generating element housed in the interior of the battery case, and an assembled sealing part for closing the opening of the battery case. The assembled sealing part includes a resin sealing member. The sealing member includes a central cylindrical portion having a through-hole for inserting a shank of a negative electrode current collector therethrough, a peripheral cylindrical portion interposed between the periphery of the negative electrode terminal plate and the end portion of the opening of the battery case, and a joint portion for joining the central cylindrical portion and the peripheral cylindrical portion. The end portion of the opening of the battery case is curved such that the top of the peripheral cylindrical portion of the sealing member is wrapped therein, and the curved portion is crimped inward so that the periphery of the negative electrode terminal plate is fixed tightly. The sealing member includes polyamide having an equilibrium moisture content at a relative humidity of 50% of 0.9 to 1.7%.
摘要翻译：本发明的碱性电池包括电池壳体，容纳在电池壳体内部的发电元件和用于封闭电池壳体的开口的组装密封部件。组装的密封部件包括树脂密封构件。密封构件包括具有用于插入负极集电体的杆的通孔的中心圆筒部，插入在负极端子板的周边和电池壳体的开口的端部之间的周边圆筒部，以及用于接合中心圆筒部和圆周圆筒部的接合部。电池壳体的开口的端部弯曲，使得密封构件的圆周圆筒部分的顶部被包裹，并且弯曲部分被向内卷曲，使得负极端子板的周边被紧固地固定。密封构件包括在相对湿度为50％为0.9至1.7％的平衡水分含量的聚酰胺。

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