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公开(公告)号：US08408873B2
公开(公告)日：2013-04-02
申请号：US12018527
申请日：2008-01-23
申请人： Masaaki Iwasa , Takeshi Tsukamoto , Hideto Nogiwa , Tetsuya Kuwano , Yoshihisa Maeda , Hiromi Kobayashi , Ryujiro Udo
发明人： Masaaki Iwasa , Takeshi Tsukamoto , Hideto Nogiwa , Tetsuya Kuwano , Yoshihisa Maeda , Hiromi Kobayashi , Ryujiro Udo
CPC分类号： B23K26/24 , B23K26/206 , B23K33/00 , B23K2101/001 , F01D5/3061 , F04D29/026 , F04D29/2222 , F05D2230/234 , F05D2230/237 , F05D2230/64 , F05D2300/43 , F05D2300/603 , Y10T29/49336 , Y10T29/49968
摘要： Blades are connected to the surface of a disk and slots are formed in the surface of a shroud, which is opposite from the other surface of the shroud where the blades are to be welded. The blades are arranged on the opposite surface from the slots and a laser beam is applied from the surface in which the slots are formed, to weld the shroud and the blades. Components are installed on the surfaces of the slots on the opposite side from the blades after the blades and the shroud in which the slots are formed are welded. Alternatively, the slots are filled with a material different from that of the shroud, such as a resin. With this configuration, distortion caused by welding heat can be reduced without degrading the fluid performance.
摘要翻译： 叶片连接到盘的表面，并且槽形成在护罩的表面中，护罩的表面与待焊接的刀片的护罩的另一个表面相对。 刀片设置在与槽相反的表面上，并且从其中形成槽的表面施加激光束以焊接护罩和刀片。 组件安装在与叶片相对侧的槽的表面上，在叶片和形成有槽的护罩之间被焊接。 或者，槽被填充有与护罩不同的材料，例如树脂。 利用这种结构，可以降低焊接热引起的变形，而不降低流体性能。
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公开(公告)号：US08426766B2
公开(公告)日：2013-04-23
申请号：US12248271
申请日：2008-10-09
申请人： Takeshi Tsukamoto , Yoshihisa Maeda , Hiromi Kobayashi , Hideto Nogiwa , Tetsuya Kuwano , Ryujiro Udo , Masaaki Iwasa
发明人： Takeshi Tsukamoto , Yoshihisa Maeda , Hiromi Kobayashi , Hideto Nogiwa , Tetsuya Kuwano , Ryujiro Udo , Masaaki Iwasa
IPC分类号： B23K26/00
CPC分类号： F04D29/284 , B23K26/144 , B23K26/244 , B23K26/28 , B23K33/004 , B23K2101/001 , F01D5/048 , F01D5/3061 , F04D29/023 , F05D2230/234 , Y02T50/673 , Y10T29/49316
摘要： A welding method for an impeller having a plurality of blades, a disc and an exterior body including a shroud welded to the plurality of blades, comprising the steps of: a first step for forming a groove having a prescribed depth and a prescribed width toward one of the blades on a surface of the disc or the exterior body, which is opposite to a surface against the blade abuts, emitting laser light toward the bottom of the groove, and performing melt-through bead welding to bond the bottom of the groove to an end of the blade in such a way that a bead formed on the back of the disc or the shroud is curved with an inward depression; and a second step for performing overlaying welding after completion of the first step by supplying a filler metal to a molten zone while the bottom of the groove is scanned with the laser light.
摘要翻译： 一种用于叶轮的焊接方法，所述叶轮具有多个叶片，盘和外部主体，所述叶片和外部主体包括焊接到所述多个叶片的罩体，包括以下步骤：第一步骤，用于形成具有规定深度和规定宽度的槽朝向一个 在与盘片相对的表面上的刀片表面上的刀片邻接，朝向凹槽的底部发射激光，并且进行熔透珠焊接以将槽的底部结合到 叶片的端部以这样的方式使得形成在盘或罩的背面上的胎圈以向内的凹陷弯曲; 以及第二步骤，通过在用激光扫描槽的底部的同时向熔融区域供应填充金属来完成第一步骤之后的覆盖焊接。
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公开(公告)号：US20080237195A1
公开(公告)日：2008-10-02
申请号：US12018527
申请日：2008-01-23
申请人： Masaaki Iwasa , Takeshi Tsukamoto , Hideto Nogiwa , Tetsuya Kuwano , Yoshihisa Maeda , Hiromi Kobayashi , Ryujiro Udo
发明人： Masaaki Iwasa , Takeshi Tsukamoto , Hideto Nogiwa , Tetsuya Kuwano , Yoshihisa Maeda , Hiromi Kobayashi , Ryujiro Udo
CPC分类号： B23K26/24 , B23K26/206 , B23K33/00 , B23K2101/001 , F01D5/3061 , F04D29/026 , F04D29/2222 , F05D2230/234 , F05D2230/237 , F05D2230/64 , F05D2300/43 , F05D2300/603 , Y10T29/49336 , Y10T29/49968
摘要： Blades are connected to the surface of a disk and slots are formed in the surface of a shroud, which is opposite from the other surface of the shroud where the blades are to be welded. The blades are arranged on the opposite surface from the slots and a laser beam is applied from the surface in which the slots are formed, to weld the shroud and the blades. If powder is melted and put in the slots formed for welding in the shroud to fill the slots, thermal distortion occurs. On the other hand, if the slots are left empty, a problem of degrading the fluid performance arises. To solve these problems, components are installed on the surfaces of the slots on the opposite side from the blades after the blades and the shroud in which the slots are formed are welded. Alternatively, the slots are filled with a material different from that of the shroud, such as a resin. With this configuration, distortion caused by welding heat can be reduced without degrading the fluid performance. This method can be applied to the case where the blades are formed on the surface of the shroud, not on the surface of the disk, and to the slots formed in the disk after the blades and the disk are laser-welded.
摘要翻译： 叶片连接到盘的表面，并且槽形成在护罩的表面中，护罩的表面与待焊接的刀片的护罩的另一个表面相对。 刀片设置在与槽相反的表面上，并且从其中形成槽的表面施加激光束以焊接护罩和刀片。 如果粉末熔化并放入形成为用于在护罩中焊接的槽以填充槽，则发生热变形。 另一方面，如果槽是空的，则出现降低流体性能的问题。 为了解决这些问题，在叶片和其中形成有狭槽的护罩焊接之后，将部件安装在与叶片相对侧上的槽的表面上。 或者，槽被填充有与护罩不同的材料，例如树脂。 利用这种结构，可以降低焊接热引起的变形，而不降低流体性能。 该方法可以应用于在叶片和盘被激光焊接之后叶片形成在护罩的表面上而不是在盘的表面上的情况下以及形成在盘中的槽。
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公开(公告)号：US20140038003A1
公开(公告)日：2014-02-06
申请号：US14112146
申请日：2011-04-18
申请人： Takuro Tsunaki , Masaaki Iwasa , Takashi Sasaki
发明人： Takuro Tsunaki , Masaaki Iwasa , Takashi Sasaki
IPC分类号： H01M2/12
CPC分类号： H01M2/1252 , H01M2/0217 , H01M10/0431 , H01M10/0525 , H01M10/0587 , H01M2220/20 , Y02T10/7011
摘要： A secondary battery typified by a lithium-ion secondary battery includes a battery outer container in which a gas release valve and positive and negative electrode external terminals are provided, an electrode group in which positive and negative plates are stacked with a separator interposed therebetween and current collection portions are provided at both ends, and positive and negative electrode current collectors forming a current path from the current collection portions of the electrode group to the positive and negative electrode external terminals, and the cross-sectional area of a gas exhaust flow channel through which gas generated inside the electrode group is discharged from the gas release valve is set so as to increase in a downstream direction.
摘要翻译： 以锂离子二次电池为代表的二次电池包括：电池外容器，其中设置有气体释放阀和正极和负极外部端子;电极组，其中正极板和负极板彼此分隔开并且电流 收集部设置在两端，正极集电体和负极集电体形成从电极组的集电部分到正极和负极外部端子的电流路径，以及气体排出流路的横截面积 从气体释放阀排出的电极组内产生的气体被设定为在下游方向上增大。
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公开(公告)号：US09391308B2
公开(公告)日：2016-07-12
申请号：US14112146
申请日：2011-04-18
申请人： Takuro Tsunaki , Masaaki Iwasa , Takashi Sasaki
发明人： Takuro Tsunaki , Masaaki Iwasa , Takashi Sasaki
IPC分类号： H01M2/12 , H01M10/04 , H01M2/02 , H01M10/0587 , H01M10/0525
CPC分类号： H01M2/1252 , H01M2/0217 , H01M10/0431 , H01M10/0525 , H01M10/0587 , H01M2220/20 , Y02T10/7011
摘要： A secondary battery typified by a lithium-ion secondary battery includes a battery outer container in which a gas release valve and positive and negative electrode external terminals are provided, an electrode group in which positive and negative plates are stacked with a separator interposed therebetween and current collection portions are provided at both ends, and positive and negative electrode current collectors forming a current path from the current collection portions of the electrode group to the positive and negative electrode external terminals, and the cross-sectional area of a gas exhaust flow channel through which gas generated inside the electrode group is discharged from the gas release valve is set so as to increase in a downstream direction.
摘要翻译： 以锂离子二次电池为代表的二次电池包括：电池外容器，其中设置有气体释放阀和正极和负极外部端子;电极组，其中正极板和负极板彼此分隔开并且电流 收集部设置在两端，正极集电体和负极集电体形成从电极组的集电部分到正极和负极外部端子的电流路径，以及气体排出流路的横截面积 从气体释放阀排出的电极组内产生的气体被设定为在下游方向上增大。
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公开(公告)号：US20140141293A1
公开(公告)日：2014-05-22
申请号：US14119549
申请日：2012-05-25
申请人： Kazuaki Urano , Masaaki Iwasa , Takuro Tsunaki
发明人： Kazuaki Urano , Masaaki Iwasa , Takuro Tsunaki
IPC分类号： H01M2/12 , H01M2/02 , H01M10/052
CPC分类号： H01M10/052 , H01M2/024 , H01M2/043 , H01M2/0473 , H01M2/1241 , H01M2/1252 , H01M2/365 , H01M2200/20
摘要： A safety valve is integrally formed in a battery lid together with a peripheral wall portion by press and the like. The safety valve is formed in contact with the peripheral wall portion, at the bottom portion of the depressed portion depressed from the upper surface of the base portion of the battery lid. The upper surface of the safety valve is located below the lower surface of the base portion. When pressing force parallel to the upper surface of the battery lid is exerted on the inner peripheral surface of the peripheral wall portion while the connection tube and the like is connected, the pressing force can be supported by the entire thickness (plate thickness) of the base portion.
摘要翻译： 安全阀通过压力机等与周壁部一体地形成在电池盖中。 在从电池盖的基部的上表面凹陷的凹部的底部形成有与周壁部接触的安全阀。 安全阀的上表面位于基部的下表面的下方。 当连接管等连接时，平行于电池盖的上表面的按压力被施加在周壁部的内周面上，因此可以将按压力全部地支撑在 基部。
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公开(公告)号：US08673470B2
公开(公告)日：2014-03-18
申请号：US13022038
申请日：2011-02-07
申请人： Kinya Aota , Toshiro Fujita , Kouichi Kajiwara , Masaaki Iwasa
发明人： Kinya Aota , Toshiro Fujita , Kouichi Kajiwara , Masaaki Iwasa
IPC分类号： H01M6/10
CPC分类号： H01M10/052 , H01M2/0217 , H01M2/263 , H01M10/0431 , H01M10/0587 , Y02T10/7011
摘要： A secondary cell includes: an electrode roll in which a positive foil on which a positive-electrode material is coated and a negative foil on which a negative-electrode material is coated are winded through a separator into a flat shape around a winding core; a case in which the electrode roll is housed; a cover which seals the case; a positive terminal and a negative terminal provided on the cover; a positive electrode current collector plate that is electrically connected to the positive foil of the electrode roll and the positive terminal and held by the cover; and a negative electrode current collector plate that is electrically connected to the negative foil of the electrode roll and the negative terminal and held by the cover. The positive electrode current collector plate and the negative electrode current collector plate are each connected to the winding core.
摘要翻译： 二次电池包括：其上涂覆有正极材料的正极箔和其上涂覆有负极材料的负极箔的电极辊绕隔板卷绕成绕芯的扁平形状; 容纳电极辊的情况; 一个封盖的封面; 设置在盖上的正极端子和负极端子; 与电极辊的正极和正极端子电连接并由盖保持的正极集电板; 以及负极集电板，其与电极辊和负极端子的负极箔电连接并由盖保持。 正极集电板和负极集电板分别与卷芯连接。
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公开(公告)号：US3988423A
公开(公告)日：1976-10-26
申请号：US514081
申请日：1974-10-11
CPC分类号： B01D53/86
摘要： A method for removing efficiently and economically harmful materials from a waste gas exhausted in a process for producing acrylonitrile by ammoxidation of propylene, which comprises dividing the waste gas exhausted after the absorption of acrylonitrile into two flows, mixing the first flow gas with air in an amount necessary for combustion of the combustible gas contained in the whole waste gas, subjecting the main flow gas of the mixed gas thus obtained to heat-exchange with the gas of the outlet of the first catalyst layer, combining the main flow gas with the remainder of the mixed gas, preheating thereby the mixed gas at a temperature of 200.degree. to 450.degree. C, passing the preheated mixed gas through the first catalyst layer wherein at least one noble metal is dispersed on an alumina carrier, and therein burning the gas at a temperature of 650.degree. to 750.degree. C in the presence of an excess amount of oxygen to give a combustion gas, combining the combustion gas with the second flow gas which is preheated by subjecting the main flow gas of the second flow gas to heat-exchange with the gas of the outlet of the second catalyst layer and combining the main flow gas with the remainder of the second flow gas, and thereby controlling the temperature of the combustion gas to 250.degree. to 450.degree. C, passing the combustion gas combined with the second flow gas through the second catalyst layer, and therein burning the gas at a temperature of the outlet of 600.degree. to 750.degree. C in a concentration of the remaining oxygen of 0 to 0.5 % by volume.
摘要翻译： 一种从在丙烯的氨氧化反应生产丙烯腈的方法中排出的废气中有效且经济有害的物质去除的方法，该方法包括将丙烯腈吸收后排出的废气分成两个流，将第一流动气体与空气混合在一起 将所得到的混合气体的主流量气体与第一催化剂层的出口的气体进行热交换，将主流动气体与其余部分组合， 的混合气体，在200〜450℃的温度下预热混合气体，使预热的混合气体通过第一催化剂层，其中至少一种贵金属分散在氧化铝载体上，并将其中的气体燃烧在 在过量的氧存在下，在650℃至750℃的温度下，得到燃烧气体，将燃烧气体与第二流量 s，其通过使第二流动气体的主流动气体与第二催化剂层的出口的气体进行热交换并将主流动气体与第二流动气体的其余部分组合，从而控制温度 的燃烧气体至250℃至450℃，使与第二流动气体结合的燃烧气体通过第二催化剂层，并且在600℃至750℃的出口温度下将气体燃烧，浓度为 剩余氧气为0〜0.5体积％。
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公开(公告)号：US20110195286A1
公开(公告)日：2011-08-11
申请号：US13022038
申请日：2011-02-07
申请人： Kinya AOTA , Toshiro Fujita , Kouichi Kajiwara , Masaaki Iwasa
发明人： Kinya AOTA , Toshiro Fujita , Kouichi Kajiwara , Masaaki Iwasa
IPC分类号： H01M10/36
CPC分类号： H01M10/052 , H01M2/0217 , H01M2/263 , H01M10/0431 , H01M10/0587 , Y02T10/7011
摘要： A secondary cell includes: an electrode roll in which a positive foil on which a positive-electrode material is coated and a negative foil on which a negative-electrode material is coated are winded through a separator into a flat shape around a winding core; a case in which the electrode roll is housed; a cover which seals the case; a positive terminal and a negative terminal provided on the cover; a positive electrode current collector plate that is electrically connected to the positive foil of the electrode roll and the positive terminal and held by the cover; and a negative electrode current collector plate that is electrically connected to the negative foil of the electrode roll and the negative terminal and held by the cover. The positive electrode current collector plate and the negative electrode current collector plate are each connected to the winding core.
摘要翻译： 二次电池包括：其上涂覆有正极材料的正极箔和其上涂覆有负极材料的负极箔的电极辊绕隔板卷绕成绕芯的扁平形状; 容纳电极辊的情况; 一个封盖的封面; 设置在盖上的正极端子和负极端子; 与电极辊的正极和正极端子电连接并由盖保持的正极集电板; 以及负极集电板，其与电极辊和负极端子的负极箔电连接并由盖保持。 正极集电板和负极集电板分别与卷芯连接。
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公开(公告)号：US4605779A
公开(公告)日：1986-08-12
申请号：US758017
申请日：1985-07-24
申请人： Teruo Matsuda , Shinkichi Shimizu , Masaaki Iwasa
发明人： Teruo Matsuda , Shinkichi Shimizu , Masaaki Iwasa
IPC分类号： B01J27/00 , B01J27/02 , C07B61/00 , C07C45/00 , C07C45/62 , C07C45/67 , C07C47/21 , C07C67/00
摘要： A novel method for producing tiglic aldehyde from ethylacrolein by isomerization in the presence of a hydrogenating catalyst is disclosed. According to the invention, tiglic aldehyde can be prepared in a good yield.
摘要翻译： 公开了一种在氢化催化剂存在下通过异构化由乙基丙烯醛生产噻唑醛的新方法。 根据本发明，可以以良好的产率制备单体醛。
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