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11.发明授权Titanium oxide compound for use in electrode and lithium secondary battery comprising the same 有权用于包含该氧化钛的电极和锂二次电池的氧化钛化合物公开(公告)号：US08361657B2
公开(公告)日：2013-01-29
申请号：US12635895
申请日：2009-12-11
IPC分类号： H01M4/48
CPC分类号： H01M4/485 , C01G23/00 , C01G23/005 , C01G23/0532 , C01P2002/72 , C01P2006/12 , C01P2006/40 , H01M10/052
摘要： For the purpose of increasing the electric capacity of lithium secondary batteries comprising titanium-based negative electrode materials, the present invention aims to produce a titanium oxide compound whose crystal structure, crystallite size, specific surface area and primary particle size are controlled, and to provide a lithium secondary battery comprising such a compound.The present invention produces a lithium secondary battery by using, as an electrode active material, a titanium oxide compound for use in an electrode, which is represented by TiO2.(H2O)a.(A2O)b (wherein A is Na or K, a is 0
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公开(公告)号：US5338182A
公开(公告)日：1994-08-16
申请号：US858421
申请日：1992-03-24
CPC分类号： B29C45/2806
摘要： This invention is directed to a pressure molding apparatus for molten resin in which an oil-pressurized cylinder internally holding an end of gate pin can freely move in compatibility with thermal elongation or contraction of a manifold pipe. In addition, a limit switch to be activated by the descending movement of this cylinder in correspondence with the descending movement of the gate pin is interlinked to a molten-resin supply source. By provision of these mechanisms, molten resin can smoothly be delivered to the interior of a molding unit without obstruction. Since substantial space is provided around this cylinder, pipes can easily be installed. Furthermore, the inner lateral surface of the gate aperture on the side of the gate pin is provided with an obtuse angle wider than the tip angle of the gate pin, and a tapered hole having an adequate length and tapered diameter expanding itself from the gate aperture to the inner surface of the molding unit is provided. By provision of the above structure, the gate aperture is prevented from being choked by residual resin and a concave indentation cannot be generated in the molded resin product at the portion corresponding to the gate aperture.
摘要翻译： 本发明涉及一种用于熔融树脂的压力成型装置，其中内部保持浇口销端部的加油筒可以与歧管管道的热伸长或收缩兼容，自由移动。 此外，通过该气缸的下降运动而与闸销的下降运动相对应地启动的限位开关与熔融树脂供给源相互连接。 通过设置这些机构，熔融树脂可以顺利地被输送到模制单元的内部而没有障碍。 由于在该气缸周围设置了大量空间，所以可以容易地安装管道。 此外，栅极端侧的栅极孔的内侧表面设置有比栅极销的尖角更宽的钝角，并且具有足够的长度和锥形直径的锥形孔，其从栅极孔自身扩大 提供到模制单元的内表面。 通过设置上述结构，防止栅极孔被残留的树脂阻塞，并且在对应于栅极孔的部分处的模制树脂产品中不能产生凹陷痕。
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13.发明授权Pressure molding apparatus for molten resin having a limit switch which detects movement of a gate pin 失效具有检测闸销的移动的限位开关的用于熔融树脂的压力成型装置
公开(公告)号：US5238392A
公开(公告)日：1993-08-24
申请号：US852897
申请日：1992-03-18
CPC分类号： B29C45/2725 , B29C45/2806
摘要： A pressure molding apparatus for supplying molten resin to a mold includes a gate unit having an aperture therein for passage of molten resin into a mold cavity of the mold, a gate pipe connected for communication with the gate unit, and a gate pin which is axially movable within the gate pipe. The gate pin has a gate pin end at one end and a tip at another end thereof, the tip being engageable with the aperture for controlling flow of molten resin through the gate unit. The apparatus also includes a manifold pipe for supplying molten resin to the gate pipe, a connection arrangement for connecting the gate pipe to the manifold pipe. The connection arrangement includes a receiving portion for receiving molten resin from the manifold pipe, the gate pin passing completely through the receiving portion and the gate pin end extending beyond the connection arrangement. A limit switch arrangement is provided for detecting movement of the gate pin end to a predetermined position, the limit switch arrangement producing a signal indicative of whether the gate pin end is at the predetermined position. A molten-resin supply pipeline is also provided which includes a base pipe for supplying the molten resin to the interior of the manifold pipe, and the base pipe is connected to the manifold pipe by a pillar pipe.
摘要翻译： 用于将熔融树脂供给到模具的压力成型装置包括：门单元，其具有用于使熔融树脂通入模具的模腔中的孔，连接到门单元的浇口管，以及轴向 可在门管内移动。 闸销在一端具有闸销端，在其另一端具有尖端，所述尖端可与所述孔接合，以控制熔融树脂通过所述门单元的流动。 该设备还包括用于将熔融树脂供应到浇口管的歧管，用于将闸管连接到歧管管的连接装置。 连接装置包括用于从歧管管接收熔融树脂的接收部分，栅极引脚完全穿过接收部分，并且栅极销端延伸超过连接装置。 提供限位开关装置，用于检测门极端部到预定位置的移动，限位开关装置产生一个指示门极端是否处于预定位置的信号。 还提供了一种熔融树脂供应管道，其包括用于将熔融树脂供应到歧管管内部的基管，并且基管通过支柱管连接到歧管管。
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公开(公告)号：US5234336A
公开(公告)日：1993-08-10
申请号：US536864
申请日：1990-06-12
CPC分类号： B29C45/27
摘要： The invention provides a pressure molding apparatus for molten resin capable of efficiently maintaining the temperature of molten resin in the gate pipe, which is provided with molten-resin feeding gate pipes beneath the gate aperture of a molding unit composed of upper and lower molds in order that molten resin can be delivered to the interior of the molding unit before being pressed and molded, where the heater unit for maintaining the temperature of molten resin is disposed in the external periphery of the gate pipes in the state of being divided into two units in the vertical direction. Opposite portions of the gate pipe vertically being divided into two units are connected to each other so that length can optionally be adjusted to the extended or contracted direction, wherein the heater unit is discretely provided in the periphery of the gate pipes which are separately disposed.
摘要翻译： 本发明提供了一种熔融树脂的压力成型装置，其能够有效地保持浇口管中的熔融树脂的温度，该浇口管在上模和下模组成的模制单元的浇口孔的下方设有熔融树脂供给浇口管， 熔融树脂可以在被压制和模制之前被输送到模制单元的内部，其中用于保持熔融树脂的温度的加热器单元被设置在门管的外周中，分为两个单元 垂直方向。 垂直分成两个单元的门管的相对的部分彼此连接，使得可以可选地将长度调节到延伸或收缩方向，其中加热器单元离散地设置在分开设置的浇口管的周边。
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