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    • 2. 发明专利
    • Fuel cell system
    • 燃油电池系统
    • JP2013118140A
    • 2013-06-13
    • JP2011265878
    • 2011-12-05
    • Denso Corp株式会社デンソーToyota Motor Corpトヨタ自動車株式会社
    • YAMADA TAKASHISAKAGAMI YUICHIIZUHARA HIDETSUGUSUEMATSU KEIGO
    • H01M8/04H01M8/10
    • Y02E60/521
    • PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suppressing delay of diagnosis of a fuel cell with a simple configuration.SOLUTION: A fuel cell system includes: a fuel cell 1 composed by laminating a plurality of battery cells 10a which generate electric energy through electrochemical reaction of oxygen and hydrogen; a current difference detecting device 100 which is arranged adjacently in a lamination direction of the battery cells 10a relating to at least one battery cell 10a of the plurality of battery cells 10a, and detects physical quantity correlating with difference between currents flowing at least two portions in the battery cells 10a adjacently arranged; and state diagnostic means which diagnoses state of the fuel cell 1 according to a detection value detected by the current difference detecting device 100.
    • 解决的问题:提供能够以简单的结构抑制燃料电池的诊断延迟的燃料电池系统。 燃料电池系统包括:燃料电池1,其通过层叠多个通过氧和氢的电化学反应产生电能的电池单体10a; 电流差检测装置100,其与电池单体10a的层叠方向相邻配置,与多个电池单元10a的至少一个电池单元10a相关,并且检测与流过至少两个部分的电流之间的差异相关的物理量 电池单元10a相邻布置; 以及根据由电流差检测装置100检测出的检测值来诊断燃料电池1的状态的状态诊断单元。(C)2013,JPO&INPIT
    • 3. 发明专利
    • Air conditioning device for fuel cell vehicle
    • 燃料电池车用空调装置
    • JP2013032144A
    • 2013-02-14
    • JP2012149411
    • 2012-07-03
    • Denso Corp株式会社デンソーToyota Motor Corpトヨタ自動車株式会社
    • KOYAMA TAKASHISAKAGAMI YUICHIYAMADA TAKASHISUEMATSU KEIGO
    • B60H1/08B60H1/02B60H1/03B60L1/02B60L11/18H01M8/04
    • B60H1/00392B60H1/00921H01M2250/20Y02T90/32
    • PROBLEM TO BE SOLVED: To provide an air conditioning device for a fuel cell vehicle capable of performing heating by effectively using a total power of the vehicle while preventing the maximum output of a fuel cell from decreasing.SOLUTION: When executing a heat pump heating mode, a first fuel consumption M1 is calculated that is the sum of fuel consumption necessary for maintaining the temperature of a fuel cell 2 at a standard fuel cell temperature or more and fuel consumption necessary for performing heating by a heat pump cycle. When executing a cooling water heating mode, a second fuel consumption M2 is calculated that is the sum of fuel consumption necessary for maintaining the temperature of the fuel cell 2 at the standard fuel cell temperature or more and fuel consumption necessary for performing heating using the heat of cooling water. When the first fuel consumption M1 is smaller than the second fuel consumption M2, the heat pump heating mode is determined to be executed. When the first fuel consumption M1 is larger than the second fuel consumption M2, the cooling water heating mode is determined to be executed.
    • 解决方案:提供一种燃料电池车辆的空气调节装置,其能够通过有效地利用车辆的总功率进行加热,同时防止燃料电池的最大输出减小。 解决方案:当执行热泵加热模式时,计算第一燃料消耗量M1,其是将燃料电池2的温度维持在标准燃料电池温度或更高的燃料消耗所必需的燃料消耗之和和为 通过热泵循环进行加热。 当执行冷却水加热模式时,计算第二燃料消耗量M2,其是将燃料电池2的温度维持在标准燃料电池温度以上所需的燃料消耗量和使用热量进行加热所需的燃料消耗量之和 的冷却水。 当第一燃料消耗量M1小于第二燃料消耗量M2时,确定执行热泵加热模式。 当第一燃料消耗量M1大于第二燃料消耗量M2时,确定执行冷却水加热模式。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Separator manufacturing method and electrodeposition coating device
    • 分离器制造方法和电沉积涂层装置
    • JP2006080026A
    • 2006-03-23
    • JP2004265386
    • 2004-09-13
    • Toyota Motor Corpトヨタ自動車株式会社
    • MURATE MASASHIYAMADA TAKASHI
    • H01M8/02C25D13/00C25D13/12
    • C25D17/02C25D5/02H01M8/0206H01M8/0228H01M8/0273H01M8/0284Y02P70/56
    • PROBLEM TO BE SOLVED: To provide a technique for forming a uniform coating film in a part of a member by simple work. SOLUTION: A primer 16 for forming a resin frame 17 is formed in an outer circumferential part 16p of a separator 1 for a fuel cell. A substrate 11 of the separator 1 is a rectangular plate made of stainless steel. An electrodeposition coating device 2 has a upper die 21 and a lower die 22 covering only the outer circumferential part 16p other than a central part 12 of the substrate 11. Since the substrate 11 is interposed between the upper die 21 and the lower die 22, a circular electrrodeposition chamber 31 taking in the outer circumferential part 16p of the substrate 11 on the inside is formed. An electrodeposition coating solution 32 is filled in the electrodeposition chamber 31 and electrodeposition coating is conducted. The electrodeposition coating film is washed with pure water and dried with high temperature air. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供通过简单的工作在构件的一部分中形成均匀涂膜的技术。 解决方案:用于形成树脂框架17的底漆16形成在用于燃料电池的隔板1的外周部16p中。 隔板1的基板11是由不锈钢制成的矩形板。 电沉积涂布装置2具有仅覆盖基板11的中心部12以外的外周部16p的上模21和下模22.由于基板11插入在上模21和下模22之间, 形成在内侧的基板11的外周部16p的圆形电沉积室31。 将电沉积涂布液32填充到电沉积室31中,进行电沉积涂布。 电沉积涂膜用纯水洗涤,用高温空气干燥。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Method for manufacturing coil
    • 制造线圈的方法
    • JP2013251997A
    • 2013-12-12
    • JP2012125485
    • 2012-05-31
    • Aisin Aw Co Ltdアイシン・エィ・ダブリュ株式会社Toyota Motor Corpトヨタ自動車株式会社
    • HASHIMOTO SHINGOTANAKA HIROYUKIOTA TAKANORIIWATSUKI KAZUYAKITAMURA MANABUWATANABE ATSUSHIYAMADA TAKASHI
    • H02K15/04H02K3/04H02K15/085
    • PROBLEM TO BE SOLVED: To provide a method for manufacturing a coil allowing miniaturization of a coil end in a stator.SOLUTION: A method for manufacturing a coil includes: a crank forming step of forming a step on each of flat conductors 10; a winding step of forming winding 46 with a pair of inside-slot-disposed parts 48 and coil end planned parts 50 and 52 by laminating the flat conductors 10 adjacent to each other while winding the flat conductors 10 with the molded steps into a circle; a shift forming step of forming a clearance δ between the flat conductors 10 adjacent to each other; a convex forming step of forming the coil end planned parts 50 and 52 into a convex shape; an opening forming step of performing forming so that the distance between the pair of inside-slot-disposed parts 48 is gradually increased in a lamination direction of the flat conductors 10; and an arc forming step of forming edges 28 and 30 of the coil end planned part 50 into an arc shape.
    • 要解决的问题:提供一种用于制造线圈端子在定子中的小型化的线圈的方法。解决方案:一种用于制造线圈的方法,包括:在每个扁平导体10上形成台阶的曲柄形成步骤; 通过在将扁平导体10与模制步骤缠绕成圆形的同时层叠彼此相邻的扁平导体10而形成具有一对内槽设置部48和线圈端部规划部50和52的绕组46的卷绕步骤; 在彼此相邻的扁平导体10之间形成间隙δ的换档形成步骤; 将所述线圈端部规定部50,52形成为凸状的凸形成工序; 开口形成步骤,进行成形,使得一对内槽配置部48之间的距离在扁平导体10的层叠方向上逐渐增大; 以及将线圈端部规定部50的边缘28,30形成为圆弧状的电弧形成工序。
    • 9. 发明专利
    • Air conditioning device for fuel cell vehicle
    • 燃料电池车用空调装置
    • JP2012250611A
    • 2012-12-20
    • JP2011124374
    • 2011-06-02
    • Denso Corp株式会社デンソーToyota Motor Corpトヨタ自動車株式会社
    • KOYAMA TAKASHISAKAGAMI YUICHIYAMADA TAKASHISUEMATSU KEIGO
    • B60H1/08B60H1/03B60L1/08B60L11/18H01M8/00H01M8/04
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide an air conditioning device for a fuel cell vehicle, which can efficiently perform heating by the exhaust heat of a fuel cell, while controlling the flooding of the fuel cell.SOLUTION: The air conditioning device for the fuel cell vehicle includes: a cooling water supply means S3 for opening a shut valve 42 when a cooling water temperature is equal to or more than a reference cooling water temperature Tw1; a heat discharge increase means S9 for increasing the heat emitted from the fuel cell 2 when the cooling water temperature has fallen below a reference heat medium temperature Tw1; and an air flow rate increase means S7 for increasing an air flow rate supplied to the fuel cell 2, if the air flow rate supplied to fuel cell 2 is equal to or less than a reference air flow Ga1, when increasing the heat emitted from the fuel cell 2 by the heat discharge increase means S9.
    • 解决的问题:提供一种能够在控制燃料电池的溢流的同时,通过燃料电池的排热有效地进行加热的燃料电池车辆用空调装置。 解决方案:燃料电池车用空调装置包括:冷却水供给单元S3,其在冷却水温度为基准冷却水温度Tw1以上时打开截止阀42; 当冷却水温度已经低于参考热介质温度Tw1时,用于增加从燃料电池2发射的热量的放热增加装置S9; 以及如果提供给燃料电池2的空气流量等于或小于参考空气流量Ga1,则增加从燃料电池2供给的热量的空气流量增加装置S7, 燃料电池2通过放热增加装置S9。 版权所有(C)2013,JPO&INPIT
    • 10. 发明专利
    • Motor
    • 发动机
    • JP2011229248A
    • 2011-11-10
    • JP2010095759
    • 2010-04-19
    • Aisin Aw Co LtdToyota Motor Corpアイシン・エィ・ダブリュ株式会社トヨタ自動車株式会社
    • KITAMURA MANABUWATANABE ATSUSHIYAMADA TAKASHIHASHIMOTO SHINGOKAWASAKI MUTSUYUKIKOGA KIYOTAKA
    • H02K3/04
    • H02K15/0464Y10T29/49009
    • PROBLEM TO BE SOLVED: To provide a motor in which a distributedly wound coil using flat conductor wires can be easily inserted into a slot from the axial direction.SOLUTION: A motor comprises: a stator 10 including a stator core 13 and a coil basket 12 which is a distributedly wound coil using flat conductor wires; and a rotor 42 having a center shaft 41. The motor includes bent parts JA and JB in which a coil end part on one end of the coil basket 12 is bent toward the rotor side from conductor wire portions SA and SB in slots of the stator core. A lower side concentric part H, a horizontal part FA, and a horizontal part FB, which constitute another coil end part on the other end of the coil basket 12, are located closer to the rotor shaft center than an inner peripheral surface 13b of teeth 13a. The coil end part on one end and the other coil end part on the other end are both made by winding five flat conductor wires in piles in the flat-wise direction.
    • 要解决的问题:提供一种电动机,其中使用扁平导线的分布缠绕线圈可以容易地从轴向插入槽中。 电动机包括:定子10,其包括定子芯13和线圈篮12,线圈篮12是使用扁平导线的分布缠绕线圈; 以及具有中心轴41的转子42.电动机包括弯曲部分JA和JB,其中线圈篮12的一端上的线圈端部从定子的槽中的导体线部分SA和SB向转子侧弯曲 核心。 构成线圈篮12的另一端的另一个线圈端部的下侧同心部分H,水平部分FA和水平部分FB比齿的内周面13b更靠近转子轴心 13A。 一端的线圈端部和另一端的另一个线圈端部都是通过在平坦方向上缠绕五根扁平的导线而制成的。 版权所有(C)2012,JPO&INPIT