公开(公告)号：US20070111102A1

公开(公告)日：2007-05-17

申请号：US11529299

申请日：2006-09-29

申请人： Kaoru Inoue ,  Masato Fujikawa ,  Takayuki Shirane ,  Hiroaki Matsuda ,  Sumihito Ishida

发明人： Kaoru Inoue ,  Masato Fujikawa ,  Takayuki Shirane ,  Hiroaki Matsuda ,  Sumihito Ishida

IPC分类号： H01M4/62 ,  H01M4/58 ,  B05D5/12

CPC分类号： H01M4/483 ,  H01M4/362 ,  H01M4/587 ,  H01M4/62 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/027

摘要： A negative electrode for non-aqueous electrolyte secondary batteries has a mixture layer including a composite negative electrode active material which is composed of active material cores capable of charging and discharging at least lithium ions; carbon nanofibers; and catalyst elements. The carbon nanofibers are attached to the surfaces of the active material cores. The catalyst elements are at least one selected from the group consisting of copper, iron, cobalt, nickel, molybdenum, and manganese, and promote the growth of the carbon nanofibers. The active material cores have the carbon nanofibers therebetween.

摘要翻译： 非水电解质二次电池用负极具有包含复合负极活性物质的混合层，所述复合负极活性物质由能够至少锂离子充放电的活性物质芯构成; 碳纳米纤维; 和催化剂元素。 碳纳米纤维附着在活性物质芯的表面上。 催化剂元素是选自铜，铁，钴，镍，钼和锰中的至少一种，并促进碳纳米纤维的生长。 活性材料芯在其间具有碳纳米纤维。

公开(公告)号：US06805211B2

公开(公告)日：2004-10-19

申请号：US10251799

申请日：2002-09-23

申请人： Masato Fujikawa

发明人： Masato Fujikawa

IPC分类号： B60K606

CPC分类号： B60W20/40 ,  B60K6/383 ,  B60K6/48 ,  B60K6/54 ,  B60L2240/421 ,  B60L2240/441 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W20/00 ,  B60W2510/0604 ,  B60W2510/0638 ,  B60W2510/081 ,  B60W2510/1005 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/12 ,  B60W2710/02 ,  B60W2710/105 ,  B60W2710/244 ,  B60W2720/106 ,  F16H3/724 ,  Y02T10/48 ,  Y02T10/56 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10S903/913 ,  Y10S903/917 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/946 ,  Y10S903/947 ,  Y10T477/26

摘要： In a parallel hybrid vehicle, an revolution speed of an engine, a revolution speed of a motor/generator, and a regenerative power obtained by the motor/generator are calculated under both of released and clutched states of a lock-up clutch for each gear speed range achievable by a transmission on the basis of an estimated requested vehicular deceleration state and a driving state related to one of the gear speed ranges of the transmission and an operation state of the clutch is selected on the basis of the engine speed of the engine, the revolution speed of the motor/generator, and a regenerative power obtained by the motor/generator calculated as described above in such a manner that as a charge state of the charge device becomes smaller, the regenerative power obtained by means of the motor/generator becomes larger.

摘要翻译： 在并联混合动力车辆中，对于每个齿轮，在锁止离合器的释放和离合状态两者下计算发动机的转速，电动机/发电机的转速和由电动机/发电机获得的再生功率 根据发动机的发动机转速，基于发动机的发动机转速来选择与变速器的变速范围和离合器的运转状态有关的驱动状态， ，电动机/发电机的转速以及由上述计算出的电动机/发电机获得的再生电力，使得充电装置的充电状态变小时，通过电动机/ 发电机变大。

公开(公告)号：US09231237B2

公开(公告)日：2016-01-05

申请号：US13807672

申请日：2011-05-31

申请人： Keisuke Shimizu ,  Tomohiko Yokoyama ,  Masato Fujikawa ,  Keisuke Naito

发明人： Keisuke Shimizu ,  Tomohiko Yokoyama ,  Masato Fujikawa ,  Keisuke Naito

IPC分类号： H01M2/12 ,  H01M2/10

CPC分类号： H01M2/1223 ,  H01M2/1077 ,  H01M2/1241

摘要： Batteries 100 are accommodated in a case 20, wherein the batteries 100 each include an opening portion 8a for releasing gas produced in an associated one of the batteries to outside the battery, the case 20 is partitioned into an accommodation section 50 configured to accommodate the batteries 100 and an exhaust passage 60 configured to expel the gas released from at least one of the opening portions 8a of the batteries 100 to outside the case 20, the opening portions 8a of the batteries 100 are allowed to communicate with the exhaust passage 60 through sealed connection passages 40, and a one-way open valve 70 which is configured to open only along a direction from the opening portion 8a of the battery 100 to the exhaust passage 60 is provided in an intermediate portion or at an end of each of the connection passages 40.

摘要翻译： 电池100容纳在壳体20中，其中电池100各自包括用于将相关联的一个电池中产生的气体释放到电池外部的开口部分8a，壳体20被分隔成容纳电池的容纳部分50 100和排气通道60，其被配置为将从电池100的至少一个开口部分8a释放的气体排出到壳体20的外部，电池100的开口部分8a通过密封的方式与排气通道60连通 连接通道40和单向打开阀70被构造成仅沿着从电池100的开口部分8a到排气通道60的方向打开，在每个连接件的中间部分或末端 通道40。

公开(公告)号：US08389153B2

公开(公告)日：2013-03-05

申请号：US12681709

申请日：2009-06-01

申请人： Masato Fujikawa ,  Tomohiko Yokoyama

发明人： Masato Fujikawa ,  Tomohiko Yokoyama

IPC分类号： H01M2/08 ,  H01M2/02

CPC分类号： H01M2/0413 ,  H01M2/022 ,  H01M2/08 ,  H01M2/1011 ,  H01M10/0525

摘要： A battery including: a battery case having a bottom, a side wall, and an upper opening; an electrode assembly; an electrolyte; and a sealing plate covering the upper opening of the battery case accommodating the electrode assembly and the electrolyte, the electrode assembly including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, a gasket is interposed between an opening-edge portion of the battery case and the sealing plate, a first resistive layer is disposed between the opening-edge portion of the battery case and the gasket, or a second resistive layer is disposed between the sealing plate and the gasket. The first or second resistive layer contains a mixture of a particulate inorganic oxide and a binder. This configuration makes it possible to prevent a short circuit between the battery case and the sealing plate even when the gasket is broken.

摘要翻译： 一种电池，包括：具有底部，侧壁和上部开口的电池壳体; 电极组件; 电解液 以及覆盖容纳电极组件和电解质的电池壳体的上部开口的密封板，所述电极组件包括正极，负极和介于正极和负极之间的隔膜，垫圈插入在 电池壳体和密封板的开口边缘部分，在电池壳体的开口边缘部分和垫圈之间设置第一电阻层，或者在密封板和垫圈之间设置第二电阻层。 第一或第二电阻层含有颗粒无机氧化物和粘合剂的混合物。 这种构造使得即使当垫圈破裂时也可以防止电池壳体和密封板之间的短路。

公开(公告)号：US20130005530A1

公开(公告)日：2013-01-03

申请号：US13583734

申请日：2010-03-10

申请人： Masato Fujikawa ,  Tomoyuki Maruyama

发明人： Masato Fujikawa ,  Tomoyuki Maruyama

IPC分类号： B60W10/08

CPC分类号： B60W20/40 ,  B60K6/442 ,  B60K6/448 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  Y02T10/6234 ,  Y02T10/6243 ,  Y02T10/6286 ,  Y10T477/26

摘要： A motor drive mode for driving a vehicle with only a second motor/generator is available in a selected one of two motor drive sub-modes consisting of a response-oriented motor drive sub-mode established by placing a forward drive clutch in a released state and placing a starting clutch in an engaged state, and a fuel-economy-oriented motor drive sub-mode established by placing the forward drive clutch in an engaged state and placing the starting clutch in a released state. In the response-oriented motor drive sub-mode in which an engine and a transmission are disconnected from each other, the engine can be efficiently started to change the vehicle drive mode to an engine drive mode, and an engaging action of only the forward drive clutch is required after starting of the engine, so that the engine drive mode can be established with a high response. In the fuel-economy-oriented motor drive sub-mode, the starting clutch is released to disconnect the transmission from the motor/generator, for reducing a power loss and improving fuel economy. After starting of the engine to establish the engine drive mode, an engaging action of only the starting clutch is required.

摘要翻译： 用于仅使用第二电动机/发电机驱动车辆的电动机驱动模式可用于通过将向前驱动离合器放置在释放状态而建立的响应取向的电动机驱动子模式的两个电动机驱动子模式中的所选择的一个中 并且将起动离合器置于接合状态，以及通过将前进驱动离合器置于接合状态并将起动离合器置于释放状态而建立的燃料经济型电动机驱动副模式。 在发动机和变速器彼此断开的面向响应的电动机驱动子模式中，可以有效地启动发动机，将车辆驱动模式改变为发动机驱动模式，并且仅将前进驱动 发动机起动后需要离合器，从而能够以较高的响应建立发动机驱动模式。 在燃料经济性的电动机驱动副模式中，释放起动离合器以将电动机/发电机的变速器断开，以减少功率损耗并提高燃油经济性。 在启动发动机以建立发动机驱动模式之后，仅需要起动离合器的接合动作。

公开(公告)号：US08334699B2

公开(公告)日：2012-12-18

申请号：US12602752

申请日：2008-06-04

申请人： Jun Asakura ,  Takuya Nakashima ,  Toshiyuki Nakatsuji ,  Masato Fujikawa

发明人： Jun Asakura ,  Takuya Nakashima ,  Toshiyuki Nakatsuji ,  Masato Fujikawa

IPC分类号： G01N27/416 ,  H02J7/00 ,  H02J7/04

CPC分类号： H01M10/48 ,  G01R31/025 ,  G01R31/36 ,  H01M10/052 ,  H01M10/4235 ,  H01M2200/00

摘要： A battery internal short-circuit detection apparatus includes: a voltage detection unit for detecting a terminal voltage of the battery; a current detection unit for detecting a discharging current of the battery; a voltage drop and recovery detection unit for detecting a momentary voltage drop of the battery and a recovery from the voltage drop, in response to a result of detection performed by the voltage detection unit; and a determination unit for determining that an internal short circuit has occurred, when a maximum value of the discharging current detected by the current detection unit between the voltage drop and the recovery is equal to or lower than a threshold current.

摘要翻译： 电池内部短路检测装置包括：电压检测单元，用于检测电池的端子电压; 用于检测电池的放电电流的电流检测单元; 响应于由电压检测单元进行的检测的结果，用于检测电池的瞬时电压降和从电压降恢复的电压降和恢复检测单元; 以及当电压检测单元在电压降和恢复之间检测到的放电电流的最大值等于或低于阈值电流时，确定发生内部短路的确定单元。

公开(公告)号：US20120301757A1

公开(公告)日：2012-11-29

申请号：US13576871

申请日：2010-12-15

申请人： Tomohiko Yokoyama ,  Kazuki Endo ,  Masato Fujikawa

发明人： Tomohiko Yokoyama ,  Kazuki Endo ,  Masato Fujikawa

IPC分类号： H01M4/00 ,  H01M2/36

CPC分类号： H01M10/0431 ,  H01M2/02 ,  H01M2/263 ,  H01M10/052 ,  H01M10/0587 ,  H01M2002/0205 ,  Y02T10/7011

摘要： In a rectangular battery, a lead 9L connected to an electrode plate having a first polarity is connected to a battery case 1 which is an external terminal having the first polarity. A lead 11L connected to an electrode plate having a second polarity is connected to an external terminal 25 having the second polarity, through a connection plate 29. A distance between the battery case 1 and the connection plate 29 at at least one end of the battery case 1 in a long-side direction is equal to or less than the half of the width of the battery case 1 in a short-side direction thereof.

摘要翻译： 在矩形电池中，连接到具有第一极性的电极板的引线9L连接到作为具有第一极性的外部端子的电池壳体1。 连接到具有第二极性的电极板的引线11L通过连接板29连接到具有第二极性的外部端子25.在电池的至少一端处电池壳体1和连接板29之间的距离 长边方向的壳体1在短边方向上等于或小于电池壳体1的宽度的一半。

公开(公告)号：US08318337B2

公开(公告)日：2012-11-27

申请号：US12498729

申请日：2009-07-07

申请人： Tomohiko Yokoyama ,  Masato Fujikawa

发明人： Tomohiko Yokoyama ,  Masato Fujikawa

IPC分类号： H01M2/22 ,  H01M2/26

CPC分类号： H01M10/0525 ,  H01M2/22 ,  H01M2/26 ,  H01M2/34 ,  H01M2/348 ,  H01M4/70 ,  H01M10/0587 ,  H01M10/613 ,  H01M10/643 ,  H01M10/654 ,  H01M10/6553

摘要： A battery includes an electrode assembly including a first electrode and a second electrode, a non-aqueous electrolyte, a battery case, a first lead connecting the first electrode with a bottom of the battery case, a seal member sealing an opening of the battery case, and a second lead connecting the second electrode with the seal member. At least one of the first lead and the second lead has a high resistant portion that has a higher resistance than the other portions per unit length. The high resistant portion is disposed at a position of the first lead closer to the first electrode than the portion connected to the bottom of the battery case or at a position of the second lead closer to the second electrode than the portion connected to the seal member. The high resistant portion is in contact with the battery case or the seal member.

摘要翻译： 电池包括电极组件，其包括第一电极和第二电极，非水电解质，电池壳体，将第一电极与电池壳体的底部连接的第一引线，密封电池壳体的开口的密封构件 以及将第二电极与密封构件连接的第二引线。 第一引线和第二引线中的至少一个具有比每单位长度的其它部分更高的电阻的高电阻部分。 高阻抗部分设置在比连接到电池盒的底部的部分更靠近第一电极的位置处，或者在比第二引线更靠近第二电极的位置处，与连接到密封构件的部分 。 高电阻部分与电池壳体或密封构件接触。

公开(公告)号：US08048569B2

公开(公告)日：2011-11-01

申请号：US12030411

申请日：2008-02-13

申请人： Masato Fujikawa ,  Masaya Ugaji ,  Takayuki Shirane ,  Kaoru Inoue

发明人： Masato Fujikawa ,  Masaya Ugaji ,  Takayuki Shirane ,  Kaoru Inoue

IPC分类号： H01M4/13

CPC分类号： H01M10/0525 ,  H01M4/70 ,  H01M4/75 ,  H01M4/78

摘要： A non-aqueous electrolyte secondary battery comprising a negative electrode having a current collector provided with convex portions and concave portions on both surfaces, a first columnar body formed in a tilting orientation on the convex portion on one of the surfaces of the current collector, and a second columnar body formed in a tilting orientation on the convex portion on the other surface, a positive electrode having a positive electrode current collector provided with a positive electrode mixture layer containing a positive electrode active material capable of reversibly inserting and extracting lithium ions on both surfaces, and a separator interposed between the positive electrode and the negative electrode in a confronting manner, wherein the first columnar body and the second columnar body on the negative electrode are tilted to an orthogonal direction of a winding direction of the current collector.

摘要翻译： 一种非水电解质二次电池，包括具有集电体的负极，所述集电器在两个表面上设置有凸部和凹部，在所述集电体的一个表面上的所述凸部上以倾斜取向形成的第一柱状体，以及 在另一个表面的凸部上以倾斜取向形成的第二柱状体，具有正极集电体的正极，该正极集电体设置有包含能够在两者上可逆地插入和提取锂离子的正极活性物质的正极合剂层 表面和以相对方式夹在正极和负极之间的隔膜，其中负极上的第一柱状体和第二柱状体沿着集电体的卷绕方向的正交方向倾斜。

公开(公告)号：US20110151297A1

公开(公告)日：2011-06-23

申请号：US13060208

申请日：2010-05-21

申请人： Keisuke Shimizu ,  Tomohiko Yokoyama ,  Masato Fujikawa

发明人： Keisuke Shimizu ,  Tomohiko Yokoyama ,  Masato Fujikawa

IPC分类号： H01M2/10 ,  H01M2/02 ,  H01M10/36

CPC分类号： H01M2/105 ,  H01M2/023 ,  H01M2/1241 ,  H01M2/204 ,  H01M2/22 ,  H01M2/342 ,  H01M10/643 ,  H01M10/6553

摘要： A battery pack includes a plurality of batteries 12, and a pack case 13 containing the batteries 12. An electrode group is placed in a battery case 11, and an opening of the battery case 11 is sealed by a sealing plate 9. A first internal lead 6 electrically connected to one of positive and negative electrodes is connected to an inner bottom surface of the battery case 11. A second internal lead electrically connected to the other one of the positive and negative electrodes is connected to the sealing plate. The first internal lead 6 is arranged near an inner side surface of the battery case 11. Each of the batteries 12 is arranged in the pack case 13 with part of an outer side surface of the battery case 11 corresponding to the first internal lead 6 facing the inner side surface of the pack case 13.

摘要翻译： 电池组包括多个电池12和包含电池12的包装盒13.电池组放置在电池盒11中，电池盒11的开口由密封板9密封。第一内部 电连接到正极和负极之一的引线6连接到电池壳体11的内部底面。电连接到正极和负极中的另一个的第二内部引线连接到密封板。 第一内部引线6布置在电池壳体11的内侧表面附近。每个电池12布置在电池壳体13中，电池壳体11的外侧表面的一部分对应于第一内部引线6的面对 包装盒13的内侧表面。