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    • 1. 发明专利
    • 蓄電装置及び蓄電装置の製造方法
    • 蓄电装置及蓄电装置的制造方法
    • JP2015041523A
    • 2015-03-02
    • JP2013172228
    • 2013-08-22
    • 株式会社豊田自動織機Toyota Industries Corp
    • MINAGATA ATSUSHIKONDO YUJI
    • H01M2/34H01M2/02H01M2/04H01M10/04
    • 【課題】電極組立体と蓋側構造体の相対移動を抑制することに伴う不都合無く、電極組立体をケース本体に挿入することができる蓄電装置及び蓄電装置の製造方法を提供すること。【解決手段】二次電池10は、ケース11内に電極組立体14を有するとともに、電極組立体14を包んでケース11から絶縁する絶縁フィルム70を有する。また、二次電池10は、蓋側構造体Kを備えており、絶縁フィルム70は、電極組立体14のタブ側端面36からはみ出した延出部74を備え、蓋側構造体Kが含む導電部材カバー75と、絶縁フィルム70の延出部74とが粘着テープ78によって接合されている。【選択図】図1
    • 要解决的问题:提供一种能够将电极组件插入到壳体中而不会由于抑制电极组件和盖侧结构之间的相对运动而导致的不便的电力存储装置,并且还提供一种制造 蓄电装置。解决方案:二次电池10在壳体11中具有电极组件14,并且还具有绝缘膜70,电极组件14通过该绝缘膜70被包裹以与壳体11绝缘。此外,二次电池10包括: 盖侧结构K.绝缘膜70包括从电极组件14的突片侧端面36突出的延伸部74和由盖侧结构K和延伸部74包括的导电构件盖75 绝缘膜70通过胶带78彼此接合。
    • 3. 发明专利
    • Power storage device
    • 电源存储设备
    • JP2014135174A
    • 2014-07-24
    • JP2013001894
    • 2013-01-09
    • Toyota Industries Corp株式会社豊田自動織機
    • SO SHINPEIKONDO YUJIAKIYAMA YASUNARI
    • H01M10/04H01G11/00H01G11/66H01M2/34H01M10/0585
    • PROBLEM TO BE SOLVED: To provide a power storage device capable of surely performing short-circuiting.SOLUTION: A secondary battery 100A comprises a case 10, an electrode assembly 20 housed in the case 10, a first conductive plate 12, a second conductive plate 14, and an insulating member 16. The first conductive plate 12 and the second conductive plate 14 are disposed between the case 10 and the electrode assembly 20. The insulating member 16 is disposed between the first conductive plate 12 and the second conductive plate 14. The electrode assembly 20 comprises a positive electrode 30, a negative electrode 40, and a separator 50 disposed between the positive electrode 30 and the negative electrode 40. The first conductive plate 12 is electrically connected to the positive electrode 30. The second conductive plate 14 is electrically connected to the negative electrode 40. The first conductive plate 12 includes a salient 12B. A through hole 14B is formed in the second conductive plate 14. At least a part of the salient 12B is disposed in the through hole 14B in a state in which the part is separated from the second conductive plate 14.
    • 要解决的问题:提供一种能够可靠地执行短路的蓄电装置。解决方案:二次电池100A包括壳体10,容纳在壳体10中的电极组件20,第一导电板12,第二导电板 第一导电板12和第二导电板14设置在壳体10和电极组件20之间。绝缘构件16设置在第一导电板12和第二导电板14之间。 电极组件20包括正极30,负极40和设置在正极30和负极40之间的隔板50.第一导电板12与正电极30电连接。第二导电板14 电连接到负极40.第一导电板12包括突出的12B。 在第二导电板14中形成有通孔14B。突起12B的至少一部分以与第二导电板14分离的状态设置在通孔14B中。
    • 4. 发明专利
    • Electricity storage device
    • 电力存储设备
    • JP2014107219A
    • 2014-06-09
    • JP2012261296
    • 2012-11-29
    • Toyota Industries Corp株式会社豊田自動織機
    • KONDO YUJIODAGIRI TOSHIOAKIYAMA YASUNARI
    • H01M10/0585H01M10/04
    • PROBLEM TO BE SOLVED: To provide an electricity storage device capable of improving safety against sticking of a nail or the like and collapse while suppressing deterioration in battery characteristics.SOLUTION: A secondary battery 10 incudes: an electrode assembly 14 including a positive electrode 21 and a negative electrode 22 alternately laminated with a separator 23 interposed therebetween; and a case 11 storing the electrode assembly 14. Here, wall parts 51, 52 partitioning a first storing chamber S1 where the electrode assembly 14 and an electrolyte 61 are stored from a second storing chamber S2 where a flame-resistant agent 62 is stored are provided within the case 11.
    • 要解决的问题:提供一种能够提高安全性的电力存储装置,能够抵抗钉子等的粘附和崩溃,同时抑制电池特性的劣化。解决方案:二次电池10包括:电极组件14,其包括正电极21和 交替层叠隔着隔板23的负极22; 以及存储电极组件14的壳体11.这里,分隔存储电极组件14和电解质61的第一存储室S1的壁部分51,52从存储有阻燃剂62的第二存储室S2储存, 设在案件11内。
    • 6. 发明专利
    • Power storage device, vehicle, and method for manufacturing power storage device
    • 蓄电装置,车辆及制造蓄电装置的方法
    • JP2013168238A
    • 2013-08-29
    • JP2012029625
    • 2012-02-14
    • Toyota Industries Corp株式会社豊田自動織機
    • KONDO YUJI
    • H01M2/26H01G11/10H01G11/66H01M4/66H01M10/04
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide a power storage device, a vehicle, and a method for manufacturing a power storage device, wherein a laminated portion made of uncoated portions and a collector member can be joined together by resistance welding without causing significant unintended adhesion.SOLUTION: A secondary battery includes an electrode body 25 of multi-layer structure made of positive electrode sheets 21, negative electrode sheets 22, and separators 23 sandwiched therebetween. A positive electrode collector portion 28 made by laminating positive electrode leads 21a of the positive electrode sheets 21, and a positive electrode collector terminal 30 are adjacent to each other in the lamination direction to form a joined portion 33, and the positive electrode collector portion 28 and the positive electrode collector terminal 30 are joined together in the lamination direction by resistance welding. A first end face 35a and a second end face 35b in the joined portion 33 are each provided with a DLC film 36 composed of a conductive material, and the material forming the DLC film 36 has a melting point higher than those of the materials forming the end faces each provided with the DLC film 36.
    • 要解决的问题:提供一种蓄电装置,车辆和蓄电装置的制造方法,其中由未涂覆部分制成的层压部分和集电体部件可以通过电阻焊接而接合在一起,而不会引起明显的非预期粘合。 解决方案:二次电池包括由正极片21,负极片22和夹在其间的隔板23构成的​​多层结构的电极体25。 通过层叠正极片21的正极引线21a和正极集电体端子30而构成的正极集电体部28在层叠方向上彼此相邻,形成接合部33,正极集电体部28 并且正极集电体端子30通过电阻焊接在层叠方向上接合在一起。 接合部33中的第一端面35a和第二端面35b均设置有由导电材料构成的DLC膜36,形成DLC膜36的材料的熔点高于形成 每个设置有DLC膜36的端面。
    • 7. 发明专利
    • Internal combustion engine
    • 内燃机
    • JP2006152897A
    • 2006-06-15
    • JP2004343647
    • 2004-11-29
    • Toyota Industries Corp株式会社豊田自動織機
    • KISUGI TAKESHIKONDO YUJI
    • F01M13/04
    • PROBLEM TO BE SOLVED: To reduce the size, number of parts, and a variation in the thickness of a filter 3 in a structure for separating oil from blow-by gas by using the filter formed of a nonwoven fabric.
      SOLUTION: In this internal combustion engine, a filter chamber 2 capable of storing the filter 3 is formed in a head cover 1. Reinforcement ribs 4a and 4a are projectedly formed integrally with each other on the head cover 1 at the position of the ceiling surface of the filter chamber 2. The filter 3 is disposed in the filter chamber 2 with its upper surface brought into contact with the lower end faces of the reinforcement ribs 4a and 4a. A contact surface 3 is formed on the head cover 1, a filter support member 7 is fixedly brought into contact with the contact surface, and the lower surface of the filter 3 is supported by the filter support member 7.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过使用由无纺布形成的过滤器,可以减少用于从窜气分离油的结构中的过滤器3的尺寸,部件数量和厚度的变化。 解决方案:在该内燃机中,在头盖1中形成有能够容纳过滤器3的过滤室2.加强肋4a,4a在头盖1的一侧位置一体形成一体, 过滤室2的顶面。过滤器3设置在过滤室2中,其上表面与加强肋4a和4a的下端面接触。 在头盖1上形成有接触面3,过滤器支撑部件7与接触面固定地接触,过滤器3的下表面被过滤器支承部件7支承。 C)2006,JPO&NCIPI
    • 8. 发明专利
    • 蓄電装置
    • 电源存储设备
    • JP2015018710A
    • 2015-01-29
    • JP2013145658
    • 2013-07-11
    • 株式会社豊田自動織機Toyota Industries Corp
    • KONDO YUJISO SHINPEIOKUDA MOTOAKISHINODA HIDEAKI
    • H01M10/0585H01G11/00H01M4/66H01M10/04
    • Y02E60/13
    • 【課題】ケースが押し潰されたり、釘が刺さったりしたときに、短絡用電極での短絡を速やかに発生させることができる蓄電装置を提供すること。【解決手段】二次電池10において、電極組立体12の積層方向の両端に位置する偏平面12bと、各偏平面12bに対向した第2側壁24との間に、正極短絡用電極31と負極短絡用電極33とが絶縁された状態で積層方向に沿って積層されている。短絡ユニット30において、正極短絡用電極31は、負極短絡用電極33への対向面の全面に絶縁コーティング層32を備える。【選択図】図4
    • 要解决的问题:提供一种蓄电装置,其中可以快速地产生用于短路的电极的短路,当壳体被压碎时或者当钉子插入到壳体中时。解决方案:在二次电池10中, 用于正短路的电极31和用于负短路的电极33在层叠方向上层叠,同时被隔离,位于层叠方向上位于电极组件12的两端的平面12b之间, 面对每个平坦表面12b的第二侧壁24。 在短路单元30中,用于正短路的电极31包括绝缘涂层32,该绝缘涂层32完全在与负极短路的电极33相对的表面上。
    • 9. 发明专利
    • Electrical storage device
    • 电源存储设备
    • JP2014175084A
    • 2014-09-22
    • JP2013044414
    • 2013-03-06
    • Toyota Industries Corp株式会社豊田自動織機
    • SO SHINPEIKONDO YUJIAKIYAMA YASUNARI
    • H01M10/04H01M2/34H01M10/0585
    • PROBLEM TO BE SOLVED: To provide a power storage device capable of reliably causing short circuiting of an uncoated electrode.SOLUTION: In a power storage device 1, a first conductive plate 21 that constitutes a conductive plate group P comprises an expand electrode group 27 including a sheet-like first uncoated electrode 24 and a second uncoated electrode 25 that is expandable in an in-plane direction by a slit 26 arranged in a zigzag pattern. In the power storage device 1, when nailing is carried out, the second uncoated electrode 25 of the expand electrode group 27 expands in an in-plane direction and deforms in a staircase pattern so as to have a thickness while the first uncoated electrode 24 is present with a certain thickness. Thus, the first conductive plate 21 and a nail V make sufficient contact with each other and a short-circuit between the nail V and the first conductive plate 21 and the second conductive plate 22 can be reliably caused.
    • 要解决的问题:提供一种能够可靠地使未涂覆电极短路的蓄电装置。解决方案:在蓄电装置1中,构成导电板组P的第一导电板21包括膨胀电极组27,其包括: 片状第一未涂覆电极24和第二未涂覆电极25,其通过布置成Z字形图案的狭缝26沿面内方向扩展。 在蓄电装置1中,当进行打钉时,膨胀电极组27的第二未涂布电极25在面内方向上膨胀,并且在第一未涂覆电极24为 呈现一定的厚度。 因此,第一导电板21和钉子V彼此充分接触,并且能够可靠地引起钉子V与第一导电板21和第二导电板22之间的短路。
    • 10. 发明专利
    • Power supply device
    • 电源设备
    • JP2014157735A
    • 2014-08-28
    • JP2013028091
    • 2013-02-15
    • Toyota Industries Corp株式会社豊田自動織機
    • KONDO YUJIODAGIRI TOSHIOAKIYAMA YASUNARI
    • H01M10/44B60L3/00B60L11/18H01M2/10H01M10/052H01M10/0569H02J7/00
    • Y02E60/122Y02T10/7011Y02T10/7022Y02T10/7241
    • PROBLEM TO BE SOLVED: To provide a power supply device that can improve output performance at a low temperature, and that has an excellent durability.SOLUTION: A controller 40 discharges a power of a PC battery 51 when a temperature of an EC battery 50 detected by an EC battery temperature sensor 72 is lower than a first threshold, and discharges a power of the EC battery 50 when the temperature of the EC battery 50 detected by the EC battery temperature sensor 72 is higher than the first threshold. The controller 40 charges the PC battery 51 when the EC battery 50 is dischargeable and the PC battery 51 is not full-charged and when a temperature of the PC battery 51 detected by a PC battery temperature sensor 73 is lower than a second threshold. The controller 40 disposes the charged power when the EC battery 50 is dischargeable and the PC battery 51 is not full-charged and when the temperature of the PC battery 51 detected by the PC battery temperature sensor 73 is higher than the second threshold.
    • 要解决的问题:提供一种可以在低温下提高输出性能并且具有优异的耐久性的电源装置。解决方案:当检测到EC电池50的温度时,控制器40放电PC电池51的电力 通过EC电池温度传感器72低于第一阈值,并且当由EC电池温度传感器72检测到的EC电池50的温度高于第一阈值时,EC电池50的电力放电。 当EC电池50可放电并且PC电池51未充满电并且PC电池温度传感器73检测到的PC电池51的温度低于第二阈值时,控制器40对PC电池51充电。 当EC电池50可放电并且PC电池51未充满电并且PC电池温度传感器73检测到的PC电池51的温度高于第二阈值时,控制器40处理充电电力。