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1. 发明专利

JP2014135235A Battery pack and industrial vehicle 有权
标题翻译：电池包和工业车辆
公开(公告)号：JP2014135235A
公开(公告)日：2014-07-24
申请号：JP2013003672
申请日：2013-01-11
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SAKAI TAKASHI , KATO TAKAYUKI , SUGIMOTO TAKAHISA , WATANABE SHINTARO , UEDA HIROO , OISHI EIJI , MORISAKU NAOTO , MAEDA KAZUKI
IPC分类号： H01M10/60 , B60K11/06 , H01M2/10 , H01M10/42
摘要： PROBLEM TO BE SOLVED: To provide an industrial vehicle in which a battery control apparatus can be efficiently cooled.SOLUTION: A battery pack 30 mounted on a fork lift includes: a plurality of battery modules 50 each having a plurality of square batteries 51; a battery control apparatus 61 for controlling the battery modules 50; and a dummy module 60. The thermal coupling between the dummy module 60 and the battery control apparatus 61 is stronger than the thermal coupling between the battery modules 50 and the battery control apparatus 61.
摘要翻译：要解决的问题：提供一种能够有效冷却电池控制装置的工业车辆。解决方案：安装在叉车上的电池组30包括：多个电池模块50，每个电池模块具有多个方形电池51; 用于控制电池模块50的电池控制装置61; 和虚拟模块60.虚拟模块60和电池控制装置61之间的热耦合比电池模块50和电池控制装置61之间的热耦合更强。

2. 发明专利

JP2014039371A System for charging power storage device 审中-公开
标题翻译：充电蓄电装置系统
公开(公告)号：JP2014039371A
公开(公告)日：2014-02-27
申请号：JP2012179393
申请日：2012-08-13
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SHIRODONO SEISHI , SUGIMOTO TAKAHISA
IPC分类号： H02J7/02 , H01M10/44
摘要： PROBLEM TO BE SOLVED: To charge a plurality of secondary batteries in a shorter time per secondary battery than charging them one by one, with the use of a power supply capable of supplying a current required to charge a single secondary battery.SOLUTION: Control means 14 controls a changeover switch S1 such that a constant voltage charging unit 12 charges a capacitor C1 and then constant-current-charges a secondary battery 30 connected to a secondary battery connection part 16, with a current supplied from a constant current charging unit 11, and subsequently constant-voltage-charges the secondary battery 30 with the charge of energy in the capacitor C1. The control means 14 controls a changeover switch S2 such that a constant voltage charging unit 13 charges a capacitor C2 and then constant-current-charges a secondary battery 30 connected to a secondary battery connection part 20 with a current supplied from the constant current charging unit 11 while the constant voltage charging unit 12 performs the constant voltage charge, and subsequently constant-voltage-charges the secondary battery 30 with the charge of energy in the capacitor C2.
摘要翻译：要解决的问题：为了对每个二次电池进行更短的时间对多个二次电池进行充电，而不是通过使用能够提供为单个二次电池充电所需的电流的电源而逐个充电它们。解决方案：控制装置 14控制切换开关S1，使得恒压充电单元12对电容器C1充电，然后利用从恒流充电单元11提供的电流对连接到二次电池连接部16的二次电池30进行恒流充电，然后在电容器C1中以能量的电荷对二次电池30进行恒电压充电。控制装置14控制切换开关S2，使得恒压充电单元13对电容器C2进行充电，然后用连续充电单元从恒流充电单元提供的电流对连接到二次电池连接部20的二次电池30进行恒流充电 11，而恒压充电单元12进行恒压充电，随后在电容器C2中以能量的电荷对二次电池30进行恒压充电。

3. 发明专利

JP2014036469A Power storage module controller 有权
标题翻译：电源存储模块控制器
公开(公告)号：JP2014036469A
公开(公告)日：2014-02-24
申请号：JP2012175162
申请日：2012-08-07
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SUGIMOTO TAKAHISA
IPC分类号： B60L3/00 , B60K1/04 , H01M10/44 , H01M10/48 , H02J7/00
摘要： PROBLEM TO BE SOLVED: To provide a power storage module controller capable of suppressing excess current flow when starting a power supply from a power storage group to a vehicle device.SOLUTION: A central processing unit of a battery ECU establishes an electrical coupling between a first power storage device groups as a part of parallel-coupled first and second power storage device groups and a vehicle device upon input of an activation signal(steps Sb2, Sb3, Sb11, Sb12). After a predetermined period of time is elapsed from the establishment of the coupling between the first power storage device group and the vehicle device (YES in steps Sb4, Sb13), the central processing unit establishes an electrical coupling between the second power storage device group and the vehicle device (steps Sb6, Sb14).
摘要翻译：要解决的问题：提供一种能够抑制从蓄电组件到车辆装置的电力供给时的过剩电流的蓄电模块控制器。解决方案：电池ECU的中央处理单元建立第一作为并联耦合的第一和第二蓄电装置组的一部分的蓄电装置组，以及输入启动信号时的车辆装置（步骤Sb2，Sb3，Sb11，Sb12）。在建立第一蓄电装置组与车辆装置之间的耦合的预定时间段之后（步骤Sb4，Sb13为“是”），中央处理单元建立第二蓄电装置组与车辆装置（步骤Sb6，Sb14）。

4. 发明专利

JP2013247031A Nonaqueous electricity storage device and lithium ion secondary battery 有权
标题翻译：非电力电力存储器件和锂离子二次电池
公开(公告)号：JP2013247031A
公开(公告)日：2013-12-09
申请号：JP2012121182
申请日：2012-05-28
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： ODAGIRI TOSHIO , SUGIMOTO TAKAHISA , HAMAGUCHI YOHEI
IPC分类号： H01M10/0585 , H01G11/52 , H01G11/54 , H01M2/16 , H01M2/18 , H01M10/052 , H01M10/0569
CPC分类号： Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous electricity storage device capable of reducing man-hours in manufacturing an electrode assembly including a ceramic coat separator and a ceramic separator which cannot be thermo-welded.SOLUTION: A lithium ion secondary battery 10 is a nonaqueous electricity storage device including a laminate-type electrode assembly 12 stored together with an electrolyte in a case 11, the electrode assembly including a sheet-like electrode 13 for a positive electrode and a sheet-like negative electrode being laminated while a ceramic separator 15 is interposed between the electrodes. The electrolyte contains a substance having a melting point of 25°C or above. The electrode 13 constitutes the electrode assembly 12 while being stored in the ceramic separator 15 that is bonded by the substance to be formed in a bag shape.
摘要翻译：要解决的问题：提供一种能够减少制造包括陶瓷涂层分离器和不能热熔接的陶瓷分离器的电极组件的工时的非水蓄电装置。解决方案：锂离子二次电池10是非水性的蓄电装置，其包括与电解液一起存储在壳体11中的叠层型电极组件12，该电极组件包括层叠有正极的片状电极13和片状负极，陶瓷隔板15为插在电极之间。电解质含有熔点为25℃以上的物质。电极13构成电极组件12，同时被储存在被形成袋状物质的陶瓷隔板15中。

5. 发明专利

JP2013211144A Power storage device 审中-公开
标题翻译：电源存储设备
公开(公告)号：JP2013211144A
公开(公告)日：2013-10-10
申请号：JP2012080024
申请日：2012-03-30
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SUGIMOTO TAKAHISA , KINOSHITA KYOICHI , TOMIOKA MASAMI
IPC分类号： H01M2/34 , H01G2/16 , H01G11/00 , H01G11/66 , H01M2/06 , H01M2/30
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage device capable of sufficiently breaking an electrode terminal using a thermosensitive deformation section.SOLUTION: A secondary battery 10 as a power storage device comprises: an electrode assembly 14; a case 11 housing the electrode assembly 14; and a positive electrode terminal 41 for extracting power of the electrode assembly 14 to the outside of the case 11. Here, a thermosensitive deformation member 63 extending in an axial line direction of a shaft section 52 in a shape recovery temperature is mounted to the shaft section 52 of a positive electrode bolt 51 constituting the positive electrode terminal 41. When the thermosensitive deformation member 63 is extended, its tensile force is transmitted to the shaft section 52 via each of nuts 61, 62 provided on both axial line sides of the thermosensitive deformation member 63, and the shaft section 52 is torn.
摘要翻译：要解决的问题：提供一种能够使用热敏变形部充分破坏电极端子的蓄电装置。解决方案：作为电力存储装置的二次电池10包括：电极组件14; 容纳电极组件14的壳体11; 以及用于将电极组件14的电力提取到壳体11的外部的正极端子41.这里，将具有形状恢复温度的轴部52的轴线方向延伸的热敏变形部件63安装在轴构成正极端子41的正极螺栓51的部分52.当热敏变形构件63伸长时，其张力通过设置在热敏变形构件63的两个轴线侧的螺母61,62中的每一个传递到轴部52。变形构件63，轴部52被撕裂。

6. 发明专利

JP2013191366A Power storage device and vehicle 有权
标题翻译：电力存储设备和车辆
公开(公告)号：JP2013191366A
公开(公告)日：2013-09-26
申请号：JP2012056072
申请日：2012-03-13
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SUGIMOTO TAKAHISA , KINOSHITA KYOICHI
IPC分类号： H01M2/34 , H01M2/26
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a technique for decreasing the electrical resistance of a power storage device having a current interruption structure.SOLUTION: The power storage device includes a negative electrode terminal, a negative electrode, and a conductive plate 54. The conductive plate 54 is electrically connected with both the negative electrode terminal and the negative electrode. Material of the conductive plate 54 is copper or a copper alloy. In the plan view of the conductive plate 54, a deposition part 55 of copper or a copper alloy having a diameter smaller than that of metal particles of the conductive plate 54 is provided between a first region connected electrically with the negative electrode terminal, and a second region connected electrically with the negative electrode. The deposition part 55 becomes a fracture origin when the internal pressure of the power storage device rises. The deposition part 55 encloses the first region.
摘要翻译：要解决的问题：提供一种降低具有电流中断结构的蓄电装置的电阻的技术。解决方案：蓄电装置包括负极端子，负极和导电板54.导电板 54与负极端子和负极电连接。导电板54的材料是铜或铜合金。在导电板54的平面图中，在与负极端子电连接的第一区域和与负极端子电连接的第一区域之间设置有直径小于导电板54的直径的铜或铜合金的沉积部分55，第二区域与负极电连接。当蓄电装置的内部压力升高时，沉积部分55成为断裂起点。沉积部分55包围第一区域。

7. 发明专利

JP2013175423A Terminal connection member and battery pack 审中-公开
标题翻译：端子连接器和电池组
公开(公告)号：JP2013175423A
公开(公告)日：2013-09-05
申请号：JP2012112820
申请日：2012-05-16
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SUGIMOTO TAKAHISA , KINOSHITA KYOICHI
IPC分类号： H01M2/20 , H01M2/10 , H01M10/50
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a terminal connection member which makes expansion changes due to temperature changes less likely to occur and contributes to the inhibition of internal temperature rise of a battery.SOLUTION: A terminal connection member 12 electrically connecting electrode terminals 111, 112 of an electric cell 11 is formed by a pair of metal members 14, 15 made of aluminum and a body part 16 made of a composite material of a first material made of aluminum and a second material made of a ceramic. The metal member 14 is joined to one surface 161 of the flat plate like body part 16, and the metal member 15 is joined to the other surface 162 of the flat plate like body part 16. The terminal connection member 12 is formed by die-casting the body part 16 with the metal members 14, 15.
摘要翻译：要解决的问题：提供一种由于温度变化不太可能发生膨胀而变化的端子连接构件，并且有助于抑制电池的内部温度升高。解决方案：电连接电极端子111,112的端子连接构件12 电池11由一对由铝构成的金属构件14,15和由铝制的第一材料和由陶瓷制成的第二材料的复合材料制成的主体部分16形成。金属构件14连接到平板状本体部16的一个表面161，并且金属构件15接合到平板状主体部分16的另一个表面162上。端子连接构件12通过模具 - 用金属构件14,15铸造主体部分16。

8. 发明专利

JP2013134979A Manufacturing device of electrode, power storage device, vehicle, manufacturing method of electrode 有权
标题翻译：电极制造装置，蓄电装置，车辆，电极制造方法
公开(公告)号：JP2013134979A
公开(公告)日：2013-07-08
申请号：JP2011286874
申请日：2011-12-27
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SUGIMOTO TAKAHISA , KINOSHITA KYOICHI
IPC分类号： H01M4/04
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing device of an electrode capable of enhancing the production efficiency, and to provide a power storage device, a vehicle, and a manufacturing method of an electrode.SOLUTION: An electrode manufacturing device 30 in which both surfaces of a belt-shaped metal foil 25 are coated with an active material paste 32 includes a tank to be coated with the active material paste 32, and a shaping section 35 for adjusting the thickness of the layer of active material paste 32 on the metal foil 25 coated with the active material paste 32. The shaping section 35 includes a plurality of columnar members 37 juxtaposed in the thickness direction of the metal foil 25, while facing each other and spaced apart from each other, when the active material paste 32 is applied, and a plurality of clearances 38 are formed by the columnar members 37.
摘要翻译：要解决的问题：提供一种能够提高生产效率的电极的制造装置，并且提供一种电力存储装置，车辆和电极的制造方法。解决方案：一种电极制造装置30，其中两个表面带状金属箔25涂覆有活性材料浆料32，其包括待涂覆活性物质浆料32的罐和用于调节金属箔上的活性物质浆料层32的厚度的成形部分35 涂覆有活性物质糊料32.成型部分35包括沿着金属箔片25的厚度方向并排并且当施加活性材料浆料32时彼此间隔开的多个柱状部件37 ，并且由柱状构件37形成多个间隙38。

9. 发明专利

JP2014127339A Battery module 有权
标题翻译：电池模块
公开(公告)号：JP2014127339A
公开(公告)日：2014-07-07
申请号：JP2012282998
申请日：2012-12-26
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： WATANABE SHINTARO , SUGIMOTO TAKAHISA , OISHI EIJI , SAKAI TAKASHI , UEDA HIROO , MORISAKU NAOTO , MAEDA KAZUKI , KATO TAKAYUKI
IPC分类号： H01M2/10
CPC分类号： H01M2/1061 , H01M2/1077 , H01M10/02 , H01M10/0413 , H01M10/0436 , H01M10/0481
摘要： PROBLEM TO BE SOLVED: To inhibit pressurization to a secondary battery from being weakened.SOLUTION: In a battery module 10, a square type battery 12 retained in a battery holder 11 and a plate member 13 pressurizing the square type battery 12 are alternately juxtaposed. In a portion in the juxtaposed direction of the square type battery 12 in the battery holder 11, an opening is formed which is opened in a housing part of the battery holder 11. The plate member 13 is provided in the opening. A first surface 13a of the plate member 13 in the thickness direction protrudes from the battery holder 11.
摘要翻译：要解决的问题：抑制对二次电池的加压不被削弱。解决方案：在电池模块10中，保持在电池保持器11中的方形电池12和对方形电池12加压的板构件13交替并置。在电池保持器11中的方形电池12的并列方向的一部分中，形成有在电池保持器11的壳体部分中开口的开口。板构件13设置在开口中。板状部件13的厚度方向的第一面13a从电池座11突出。

10. 发明专利

JP2014123515A Battery module 有权
标题翻译：电池模块
公开(公告)号：JP2014123515A
公开(公告)日：2014-07-03
申请号：JP2012279813
申请日：2012-12-21
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： MORISAKU NAOTO , SUGIMOTO TAKAHISA , WATANABE SHINTARO , OISHI EIJI , SAKAI TAKASHI , UEDA HIROO , MAEDA KAZUKI
IPC分类号： H01M10/60 , H01M2/10
摘要： PROBLEM TO BE SOLVED: To prevent the concentration of a load on a corner portion of a square battery from a heat transmission plate.SOLUTION: In a battery module 50, a plurality of square batteries 52 are arranged in parallel while held by a battery holder 51, and the square batteries 52 and heat transmission plates 53 are alternately arranged in parallel. The battery module 50 is pressurized in an arranging direction of the square batteries 52 and the heat transmission plates 53, by end plates 54 and 55. The heat transmission plate 53 is composed of a heat absorbing portion 81 opposite to a first side surface 52a and a second side surface 52b of the square battery 52, and a heat radiating portion 82 extending from the heat absorbing portion 81. The heat absorbing portion 81 is formed with a recessed portion 84 separated from the square battery 52 at a part opposite to an end portion 52c on the heat radiating portion 82 side on the first side surface 52a and the second side surface 52b of the square battery 52.
摘要翻译：要解决的问题：防止来自传热板的方形电池的角部上的负载集中。解决方案：在电池模块50中，多个方形电池52并排布置，同时由电池座 51，方形电池52和传热板53交替排列成平行。电池模块50通过端板54和55在方形电池52和传热板53的排列方向上被加压。传热板53由与第一侧表面52a相对的吸热部分81和方形电池52的第二侧面52b和从吸热部81延伸的散热部82.吸热部81形成有与方形电池52分离的凹部84，与凹部84的与端部相反的部分在方形电池52的第一侧面52a和第二侧面52b上的散热部82侧的部分52c。

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