公开(公告)号：US5845560A

公开(公告)日：1998-12-08

申请号：US926667

申请日：1997-09-09

申请人： Hiromi Nagata ,  Yuji Kaneshige ,  Masaaki Nishimoto ,  Hayato Ikeda ,  Nobuhiro Ishizaka

发明人： Hiromi Nagata ,  Yuji Kaneshige ,  Masaaki Nishimoto ,  Hayato Ikeda ,  Nobuhiro Ishizaka

IPC分类号： F04B27/08 ,  B60H1/32 ,  C22C21/02 ,  C22C21/04 ,  F04B27/10 ,  F01B3/00

CPC分类号： C22C21/02 ,  B60H1/3223 ,  C22C21/04 ,  F04B27/1045 ,  F04B27/1063 ,  F04B27/1081 ,  F05C2201/0475 ,  F05C2201/903 ,  F16C19/30 ,  Y10T29/49236

摘要： It is an object of the present invention to reduce the abrasion at a pressure receiving portion of the cylinder block, without increasing the manufacturing cost, even when the outer rings of a bearing are jointly rotated and eccentrically fluctuated. The cylinder blocks are made of aluminum alloy comprising, by weight, 1.5 to 3.5% of Cu, 13 to 16% of Si, 0.5% or less of Mg, 1.0% or less of Zn, 1.0% or less of Fe and the remainder of Al. The matrix, except for primary Si crystal, is relatively soft. Primary Si crystals which each independently project from the pressure receiving portions tend to be pushed into the base material by the outer rings of the thrust bearings, so that the levels of primary Si crystals are easily made to be approximately uniform. As a result, the interference and thrust load from the outer rings can be appropriately supported by a large number of primary Si crystals, and a jointly rotating motion and an eccentric fluctuation can be appropriately supported by a large number of primary Si crystals under severe operating conditions.

摘要翻译： 本发明的目的在于，即使在轴承的外圈共同旋转且偏心地变动的情况下，也不会增加制造成本，可以减小气缸体的受压部的磨损。 气缸体由铝合金制成，包括重量比为Cu的1.5-3.5％，Si为13-16％，Mg为0.5％以下，Zn为1.0％以下，Fe为1.0％以下，余量为 的Al 除了初级Si晶体之外，基体相对较软。 各自独立地从压力接收部突出的初级Si晶体倾向于通过推力轴承的外圈推入基材中，使得初级Si晶体的水平容易大致均匀。 结果，来自外圈的干涉和推力负荷可以被大量的初级Si晶体适当地支撑，并且在严格的操作下可以通过大量的初级Si晶体适当地支持联合旋转运动和偏心波动 条件。

公开(公告)号：US20080118833A1

公开(公告)日：2008-05-22

申请号：US11667110

申请日：2005-11-16

申请人： Atsushi Ueda ,  Shoichiro Watanabe ,  Takeshi Yao ,  Takashi Takeuchi ,  Takayuki Shirane ,  Takaya Saito ,  Hiromi Nagata

发明人： Atsushi Ueda ,  Shoichiro Watanabe ,  Takeshi Yao ,  Takashi Takeuchi ,  Takayuki Shirane ,  Takaya Saito ,  Hiromi Nagata

IPC分类号： H01M4/02 ,  H01M4/58 ,  H01M4/52 ,  H01M10/40

CPC分类号： H01M10/0566 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/44 ,  H01M10/448 ,  H01M2010/4292

摘要： A non-aqueous electrolyte secondary battery includes a positive electrode that contains a lithium composite oxide as an active material. The cut-off voltage of charge is set to 4.25 to 4.5 V. In a region where the positive electrode and the negative electrode face each other, the Wp/Wn ratio R is in the range from 1.3 to 19 where Wp is the weight of the active material contained in the positive electrode per unit area and Wn is the weight of the active material contained in the negative electrode per unit area. This battery is excellent in safety, cycle characteristics, and storage characteristics even when the cut-off voltage of charge in a normal operating condition is set to 4.25 V or more.

摘要翻译： 非水电解质二次电池包括含有作为活性物质的锂复合氧化物的正极。 电荷截止电压设定为4.25〜4.5V。在正极和负极彼此面对的区域中，Wp / Wn比R在1.3〜19的范围内，Wp为 包含在每单位面积的正极中的活性物质，Wn是单位面积中负极中含有的活性物质的重量。 即使正常工作状态下的充电截止电压设定为4.25V以上，该电池的安全性，循环特性，存储特性也优异。

公开(公告)号：US5630355A

公开(公告)日：1997-05-20

申请号：US580535

申请日：1995-12-29

申请人： Hayato Ikeda ,  Hiromi Nagata ,  Yuji Kaneshige ,  Masaaki Nishimoto

发明人： Hayato Ikeda ,  Hiromi Nagata ,  Yuji Kaneshige ,  Masaaki Nishimoto

IPC分类号： C22C21/04 ,  F04B27/10 ,  F04B39/02 ,  F01B11/02

CPC分类号： C22C21/04 ,  F04B27/1045 ,  F04B27/109 ,  F04B39/0215 ,  F05C2201/0475 ,  F05C2201/903 ,  F05C2225/04 ,  F05C2253/12 ,  Y10T29/4927

摘要： It is an object of the present invention to secure excellent slidability between a piston and cylinder bore even under severe running conditions.Cylinder blocks are made of aluminum alloy comprising, by weight, 1.5 to 5.0% of Cu, 13 to 16% of Si, 0.5% or less of Mg, 1.0% or less of Zn, 1.0% or less of Fe, and the remainder of Al, and exfoliated recessions of primary Si crystal exist on the inner surface of a cylinder bore. The large number of minute exfoliated recessions function as oil reservoir spots.

摘要翻译： 本发明的一个目的是即使在严苛的运行条件下也能确保活塞和气缸孔之间的优异的滑动性。 气缸体由铝合金制成，包含重量百分比为1.5〜5.0％的Cu，13〜16％的Si，0.5％以下的Mg，1.0％以下的Zn，1.0％以下的Fe，余量 的Al，并且主Si晶体的剥离的凹陷存在于缸孔的内表面上。 大量微小的脱落衰退作为油藏斑点。

公开(公告)号：US20110281165A1

公开(公告)日：2011-11-17

申请号：US13191148

申请日：2011-07-26

申请人： Atsushi UEDA ,  Shoichiro WATANABE ,  Takeshi YAO ,  Takashi TAKEUCHI ,  Takayuki SHIRANE ,  Takaya SAITO ,  Hiromi NAGATA

发明人： Atsushi UEDA ,  Shoichiro WATANABE ,  Takeshi YAO ,  Takashi TAKEUCHI ,  Takayuki SHIRANE ,  Takaya SAITO ,  Hiromi NAGATA

IPC分类号： H01M4/131 ,  H01M4/52 ,  H01M4/50 ,  H01M10/052 ,  H01M4/134

CPC分类号： H01M10/0566 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/44 ,  H01M10/448 ,  H01M2010/4292

摘要： A non-aqueous electrolyte secondary battery includes a positive electrode that contains a lithium composite oxide as an active material. The cut-off voltage of charge is set to 4.25 to 4.5 V. In a region where the positive electrode and the negative electrode face each other, the Wp/Wn ratio R is in the range from 1.3 to 19 where Wp is the weight of the active material contained in the positive electrode per unit area and Wn is the weight of the active material contained in the negative electrode per unit area. This battery is excellent in safety, cycle characteristics, and storage characteristics even when the cut-off voltage of charge in a normal operating condition is set to 4.25 V or more.

摘要翻译： 非水电解质二次电池包括含有作为活性物质的锂复合氧化物的正极。 电荷截止电压设定为4.25〜4.5V。在正极和负极彼此面对的区域中，Wp / Wn比R在1.3〜19的范围内，Wp为 包含在每单位面积的正极中的活性物质，Wn是单位面积中负极中含有的活性物质的重量。 即使正常工作状态下的充电截止电压设定为4.25V以上，该电池的安全性，循环特性，存储特性也优异。