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1. 发明申请

US20180026310A1 LEAD ACID BATTERY 审中-公开
公开(公告)号：US20180026310A1
公开(公告)日：2018-01-25
申请号：US15549867
申请日：2015-12-04
申请人： GS Yuasa International Ltd.
发明人： Kenji IZUMI , Yoshinobu SATO , Etsuko OGASAWARA , Takeshi CHIBA , Yu KOJIMA , Kazuhiro SUGIE
IPC分类号： H01M10/12 , H01M4/73 , H01M4/68 , H01M4/14 , H01M4/62
CPC分类号： H01M10/12 , F02N11/0862 , H01M4/14 , H01M4/62 , H01M4/625 , H01M4/68 , H01M4/685 , H01M4/73 , H01M2004/027 , H01M2004/028 , Y02E60/126
摘要： A lead acid battery including: a positive electrode plate including a positive electrode grid and a positive electrode active material; a negative electrode plate including a negative electrode grid and a negative electrode active material; an electrode plate group including the positive electrode plate, the negative electrode plate, and a separator interposed between the positive electrode plate and the negative electrode plate; a battery container including a plurality of cell chambers each accommodating the electrode plate group and an electrolyte; and a lid sealing an opening of the battery container. A ratio P/N of mass P of the positive electrode active material to mass N of the negative electrode active material is 1.25 or more and 1.65 or less. The negative electrode grid contains bismuth in an amount of 1 ppm or more and 300 ppm or less.

2. 发明授权

US09553335B2 Lead-acid battery 有权
标题翻译：铅酸蓄电池
公开(公告)号：US09553335B2
公开(公告)日：2017-01-24
申请号：US13996680
申请日：2010-12-21
申请人： Koji Kogure , Masatoshi Toduka
发明人： Koji Kogure , Masatoshi Toduka
IPC分类号： H01M4/13 , H01M4/60 , H01M4/58 , H01M10/06 , H01M2/16 , H01M4/04 , H01M4/20 , H01M4/56 , H01M4/68 , H01M4/62 , H01M10/42 , H01M10/14 , H01M4/02
CPC分类号： H01M10/06 , H01M2/1606 , H01M2/1613 , H01M2/162 , H01M4/0416 , H01M4/20 , H01M4/56 , H01M4/62 , H01M4/628 , H01M4/685 , H01M10/14 , H01M10/4235 , H01M2004/021 , Y02E60/126 , Y02T10/7016
摘要： A lead-acid battery improving the charge acceptance in an initial stage, suppressing the decrease of the charge acceptance for a long time use of the battery and having a long life is provided. In a lead-acid battery using a paste type negative plate prepared by filling a past form negative active material using a lead powder as a starting material in a collector made of a lead alloy, a flake graphite and a condensate of bisphenols and aminobenzene sulfonic acid are contained in the negative active material. The average primary particle diameter of the flake graphite is 10 μm or more and 220 μm or less, preferably, 100 μm or more and 220 μm or less. The content of the flake graphite is preferably from 0.5 mass parts to 2.7 mass parts and, more preferably, from 1.1 mass parts to 2.2 mass parts based on 100 mass parts of the negative active material (spongy metallic lead) in a fully charged state.
摘要翻译：提供了在初期阶段提高充电接受度的铅酸电池，抑制长时间使用电池并且寿命长的充电接受性的降低。在使用在铅合金制的集电体中使用铅粉末作为起始原料填充过去的负极活性物质而制备的糊状负极板的铅酸电池中，将片状石墨和双酚和氨基苯磺酸的缩合物包含在负极活性物质中。片状石墨的平均一次粒径为10μm以上且220μm以下，优选为100μm以上且220μm以下。片状石墨的含量相对于100质量份的完全充电状态的负极活性物质（海绵状金属铅）优选为0.5质量份〜2.7质量份，更优选为1.1质量份〜2.2质量份。

3. 发明申请

US20160254570A1 VALVE REGULATED LEAD-ACID BATTERY 审中-公开
标题翻译：阀调节铅酸电池
公开(公告)号：US20160254570A1
公开(公告)日：2016-09-01
申请号：US15028904
申请日：2014-10-03
申请人： GS YUASA INTERNATIONAL LTD.
发明人： Tomoko MATSUMURA
IPC分类号： H01M10/12 , H01M4/73 , H01M10/06 , H01M4/68
CPC分类号： H01M10/121 , C22C11/06 , H01M4/685 , H01M4/73 , H01M10/06 , H01M10/10 , H01M2220/10
摘要： A valve regulated lead-acid battery includes a positive electrode current collector which is a punched current collector obtained by punching a rolled sheet of lead alloy and in which the average interlayer distance in a layered current collector structure at a cross-section parallel to the rolling direction and along the thickness direction of the current collector is not less than 25 μm and not more than 180 μm.
摘要翻译：阀调节铅酸电池包括正极集电体，该正极集电体是通过冲压铅合金的轧制板得到的冲压集电体，其中层压集电器结构中平行于轧制的横截面的平均层间距离方向和沿着集电体的厚度方向不小于25μm且不大于180μm。

4. 发明授权

US09356321B2 Lead-acid battery 有权
标题翻译：铅酸蓄电池
公开(公告)号：US09356321B2
公开(公告)日：2016-05-31
申请号：US14419184
申请日：2013-10-22
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Etsuko Ogasawara , Misaki Harada , Kazuhiro Sugie , Kenji Izumi , Yu Kojima , Kazuhiko Shimoda , Kazunari Ando
IPC分类号： H01M10/06 , H01M10/12 , H01M2/28 , H01M4/14 , H01M4/56 , H01M4/73 , H01M4/68 , H01M10/08 , H01M4/57 , H01M10/42 , H01M2/24 , H01M2/26 , H01M2/30 , H01M4/02
CPC分类号： H01M10/12 , H01M2/24 , H01M2/266 , H01M2/28 , H01M2/305 , H01M4/14 , H01M4/56 , H01M4/57 , H01M4/68 , H01M4/685 , H01M4/73 , H01M10/08 , H01M2004/021 , H01M2010/4292 , H01M2220/20 , Y02E60/126
摘要： In a lead-acid battery including an electrode plate group housed in a cell chamber 6 with an electrolyte, each positive electrode plate includes a positive electrode grid made of lead or a lead alloy containing no antimony, and a positive electrode active material with which the positive electrode grid is filled. Each negative electrode plate includes a negative electrode grid made of lead or a lead alloy containing no antimony, a surface layer formed on a surface of the negative electrode grid and made of a lead alloy containing antimony, and a negative electrode active material with which the negative electrode grid is filled. A mass ratio MN/MP falls within a range of 0.70 to 1.10, where MP represents the mass of the positive electrode active material per cell chamber, and MN represents the mass of the negative electrode active material per cell chamber.
摘要翻译：在包含电解槽室6的电极板组的铅酸蓄电池中，每个正极板包括由不含锑的铅或铅合金制成的正极栅极和正极活性物质，正极栅格填充。每个负极板包括由铅或不含锑的铅合金制成的负极栅极，在负极栅格的表面上形成的由含有锑的铅合金制成的表面层，以及负极活性物质，负极栅格填充。质量比MN / MP落在0.70〜1.10的范围内，其中MP表示每个电池室的正极活性物质的质量，MN表示每个电池室的负极活性物质的质量。

5. 发明授权

US09114446B2 Methods and system for manufacturing lead battery plates 有权
标题翻译：铅电池板制造方法及系统
公开(公告)号：US09114446B2
公开(公告)日：2015-08-25
申请号：US13128064
申请日：2008-11-07
申请人： Russell Derek , Anders Persson
发明人： Russell Derek , Anders Persson
IPC分类号： B21C23/00 , B21C23/08 , B21C31/00 , H01M4/68
CPC分类号： H01M4/82 , B21C23/002 , B21C23/005 , B21C23/085 , B21C29/003 , B21C31/00 , C22C11/00 , C22F1/12 , H01M4/685
摘要： Disclosed are methods and a system for manufacturing a lead or lead alloy plate lattice for a lead-acid battery, comprising continuous extrusion of a melt of lead or lead alloy under temperatures lower by 10-100° C. than the melting point of lead, or the lead alloy, the extrudate being subsequently subjected to a flattening process under a temperature lower by more than at least 230° C. than the melting point of lead or the lead alloy, with a total draft rate less than 10%, and thereafter the extrudate may be processed so as to manufacture a plate lattice.
摘要翻译：公开了用于制造铅酸电池的铅或铅合金板晶格的方法和系统，包括在比铅的熔点低10-100℃的温度下连续挤出铅或铅合金的熔体，或铅合金，挤出物随后在比铅或铅合金的熔点低至少230℃的温度下进行压平加工，总吸气量小于10％，此后可以对挤出物进行加工以制造板格。

6. 发明授权

US08771871B2 Lead storage battery and manufacturing method of the same 有权
标题翻译：铅蓄电池及其制造方法相同
公开(公告)号：US08771871B2
公开(公告)日：2014-07-08
申请号：US11720602
申请日：2005-09-27
申请人： Jun Furukawa , Toshimichi Takada , Daisuke Monma , Hidetoshi Abe
发明人： Jun Furukawa , Toshimichi Takada , Daisuke Monma , Hidetoshi Abe
IPC分类号： H01M4/56 , H01M6/04
CPC分类号： H01M10/08 , H01M4/685 , H01M10/12 , H01M2300/0005 , Y02E60/126 , Y02P70/54
摘要： There is disclosed a lead storage battery comprising a group of plates housed in a battery jar, and an electrolyte injected therein to impregnate the group of plates with the electrolyte, thus performing formation treatment, the lead storage battery being adapted to be used in a partial state of charge where the state of charge is confined within the range of more than 70% to less than 100%, wherein the group of plates are formed of a stack constituted by a large number of negative substrates comprising grid substrates filled with a negative active material, by a large number of positive substrates comprising grid substrates filled with a positive active material, and by a porous separator interposed between the negative electrodes and positive electrodes, and the electrolyte contains at least one kind of ion selected from the group consisting of aluminum ions, selenium ions and titanium ions.
摘要翻译：公开了一种铅蓄电池，其包括容纳在电池罐中的一组板和注入其中的电解质以使电解质浸渍该组板，从而进行形成处理，该铅蓄电池适于部分地使用其中电荷状态被限制在大于70％至小于100％的范围内的电荷状态，其中所述板组由由大量负极基板构成的堆叠构成，所述负极基板包括填充有负极活性物质的栅格基板材料，通过大量正极基板，其包括填充有正极活性材料的栅格基板，以及插入在负极和正极之间的多孔隔板，并且所述电解质包含选自铝中的至少一种离子离子，硒离子和钛离子。

7. 发明申请

US20120003543A1 ACID-LEAD BATTERY ELECTRODE COMPRISING A NETWORK OF PORES PASSING THERETHROUGH, AND PRODUCTION METHOD 有权
标题翻译：包含通过孔的网络的酸铅电池电极和生产方法
公开(公告)号：US20120003543A1
公开(公告)日：2012-01-05
申请号：US13256322
申请日：2010-03-23
申请人： Angel Zhivkov Kirchev , Nina Kircheva
发明人： Angel Zhivkov Kirchev , Nina Kircheva
IPC分类号： H01M4/38 , C25D1/00
CPC分类号： H01M4/0404 , C04B35/524 , C04B35/83 , C04B38/0022 , C04B2111/00853 , C04B2235/616 , H01M2/1613 , H01M2/1673 , H01M4/0438 , H01M4/14 , H01M4/20 , H01M4/22 , H01M4/38 , H01M4/56 , H01M4/661 , H01M4/663 , H01M4/667 , H01M4/68 , H01M4/685 , H01M4/73 , H01M4/808 , H01M4/82 , H01M10/12 , C04B35/52 , C04B38/008
摘要： A structure including a network of parallel, homogeneous pores extending through the structure, and an outer frame around the lateral faces of the structure. The structure and the frame are made of carbon. The electrode is covered by a layer based on lead. The pores are filled with an active material based on lead.
摘要翻译：包括延伸穿过结构的平行的，均匀的孔的网络以及围绕结构的侧面的外框架的结构。结构和框架由碳制成。电极由基于铅的层覆盖。毛孔填充有基于铅的活性物质。

8. 发明授权

US07879490B2 Lead battery and lead battery storage method 失效
标题翻译：铅电池和铅蓄电池存储方式
公开(公告)号：US07879490B2
公开(公告)日：2011-02-01
申请号：US10588849
申请日：2005-03-17
申请人： Hiroshi Yasuda , Tsunenori Yoshimura , Mitsuru Kurokawa , Sadao Furuya
发明人： Hiroshi Yasuda , Tsunenori Yoshimura , Mitsuru Kurokawa , Sadao Furuya
IPC分类号： H01M10/06 , H01M4/23 , H01M10/42 , H01M4/73
CPC分类号： H01M2/1653 , H01M2/362 , H01M4/23 , H01M4/667 , H01M4/685 , H01M4/73 , H01M10/06 , H01M10/128 , H01M10/42 , H01M2300/0011 , Y02E60/126
摘要： This invention provides a lead battery that becomes usable by injecting an electrolyte thereinto. The battery includes: positive and negative electrode plates each having a grid comprising a Pb—Ca based alloy; separators that separate the positive electrode plates from the negative electrode plates; the electrolyte comprising sulfuric acid; and a battery container accommodating the positive and negative electrode plates, the separators, and the electrolyte. The battery container is sealed, and part of the positive and negative electrode plates is immersed in the electrolyte. The height Y0 of the positive and negative electrode plates and the distance Y1 from the bottom of the positive and negative electrode plates to the level of the electrolyte satisfy the relation: 15≦Y1/Y0×100≦60.
摘要翻译：本发明提供一种通过向其中注入电解质而可用的铅电池。电池包括：正极板和负极板，每个板具有包含Pb-Ca基合金的栅格; 将正极板与负极板分离的分离器; 所述电解质包含硫酸; 以及容纳正极板和负极板，隔板和电解质的电池容器。将电池容器密封，将正极板和负极板的一部分浸入电解液中。正极板和负极板的高度Y0以及从正极板和底板的底部到电解液层的距离Y1满足关系式：15＆nlE; Y1 / Y0×100＆nlE; 60。

9. 发明授权

US07678496B2 Current collector of lead-acid storage battery, and lead-acid storage battery 失效
标题翻译：铅酸蓄电池集电器和铅酸蓄电池
公开(公告)号：US07678496B2
公开(公告)日：2010-03-16
申请号：US12323508
申请日：2008-11-26
申请人： Masanori Sakai , Yasuo Kondo , Kyoko Honbo , Tokiyoshi Hirasawa , Masayuki Terada
发明人： Masanori Sakai , Yasuo Kondo , Kyoko Honbo , Tokiyoshi Hirasawa , Masayuki Terada
IPC分类号： H01M2/14 , H01M4/56 , H01M4/66
CPC分类号： H01M4/82 , H01M4/68 , H01M4/685 , H01M6/10 , Y10T29/10
摘要： An object of the present invention is to take fundamental measures against the phenomenon that the positive current collector of a lead-acid battery elongates due to corrosion, in consideration of a mechanism, and to inhibit corrosion elongation. A current collector is prepared by the steps of: mixing a lead oxide of pinning compounds for inhibiting recrystallization with the atomized powder of lead or a lead alloy; and then powder-rolling the mixture. A lead-acid battery is composed with the use of the current collector.
摘要翻译：本发明的目的是针对铅酸电池的正极集电体由于腐蚀而延长的现象，考虑到机理，并且抑制腐蚀伸长的基本措施。通过以下步骤制备集电器：将用于抑制再结晶的钉扎化合物的氧化铅与铅或铅合金的雾化粉末混合; 然后粉碎该混合物。使用集电器组成铅酸电池。

10. 发明申请

US20100040901A1 Electrode and a Method for Forming an Electrode 有权
标题翻译：电极和形成电极的方法
公开(公告)号：US20100040901A1
公开(公告)日：2010-02-18
申请号：US11989880
申请日：2006-07-28
申请人： John Thomas Turner
发明人： John Thomas Turner
IPC分类号： B32B3/00 , B22D25/00 , B32B15/01
CPC分类号： B23P15/00 , B22D19/00 , B22D25/04 , H01M4/685 , H01M4/84 , Y10T29/49991 , Y10T428/12 , Y10T428/12389 , Y10T428/12403 , Y10T428/12493 , Y10T428/12694 , Y10T428/12701 , Y10T428/12903 , Y10T428/2495
摘要： A method of forming an electrode includes casting a molten metal in a mould to form an electrode with a header portion and a blade portion. The blade portion of the electrode is then rolled after it has been cast. The blade portion may be rolled into at least two different thicknesses. In one embodiment the metal is lead or lead alloy and the method relates to the forming of a lead or lead alloy anode.
摘要翻译：形成电极的方法包括在模具中铸造熔融金属以形成具有集管部分和叶片部分的电极。然后电极的刀片部分在铸造之后被轧制。叶片部分可以卷成至少两个不同的厚度。在一个实施例中，金属是铅或铅合金，并且该方法涉及铅或铅合金阳极的形成。

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