Battery separator
    3.
    发明授权
    Battery separator 失效
    电池分离器

    公开(公告)号:US5514494A

    公开(公告)日:1996-05-07

    申请号:US491766

    申请日:1995-06-19

    摘要: A battery assembly comprising a separator, spaced metal/metal oxide electrodes and a liquid electrolyte, the improvement comprising a rigid, porous, ceramic separator that is wettable by the liquid electrolyte, that has a porosity of 40-90 volume %, an average pore size in the range of 0.1-25 microns, a thickness of 1-12 mm, and a weight loss of not more than about 5% when exposed to H.sub.2 SO.sub.4 having a specific gravity of 1.28 for 72 hours at 70.degree.C.

    摘要翻译: 一种电池组件,包括隔离物,间隔开的金属/金属氧化物电极和液体电解质,该改进包括刚性多孔的陶瓷隔板,其可被液体电解质润湿,孔隙率为40-90体积%,平均孔 尺寸在0.1-25微米的范围内,厚度为1-12毫米,当在70℃暴露于比重为1.28的H 2 SO 4 72小时时,重量损失不超过约5%。

    Method of preparing a battery separator
    4.
    发明授权
    Method of preparing a battery separator 失效
    制备电池隔膜的方法

    公开(公告)号:US5728331A

    公开(公告)日:1998-03-17

    申请号:US598935

    申请日:1996-02-09

    摘要: A battery assembly comprising a separator, spaced metal/metal oxide electrodes and a liquid electrolyte, the improvement comprising a rigid, porous, ceramic separator that is wettable by the liquid electrolyte, that has a porosity of 40-90 volume %, an average pore size in the range of 0.1-25 microns, a thickness of 1-12 mm, and a weight loss of not more than about 5% when exposed to H.sub.2 SO.sub.4 having a specific gravity of 1.28 for 72 hours at 70.degree. C.

    摘要翻译: 一种电池组件,包括隔离物,间隔开的金属/金属氧化物电极和液体电解质,该改进包括刚性多孔的陶瓷隔板,其可被液体电解质润湿,孔隙率为40-90体积%,平均孔 尺寸在0.1-25微米的范围内,厚度为1-12毫米,当在70℃暴露于比重为1.28的H 2 SO 4 72小时时,重量损失不超过约5%。

    Honeycomb battery separator
    5.
    发明授权
    Honeycomb battery separator 失效
    蜂窝电池隔膜

    公开(公告)号:US5554464A

    公开(公告)日:1996-09-10

    申请号:US506713

    申请日:1995-07-26

    摘要: An elongated, rigid, porous, ceramic separator for a rechargeable battery assembly, the separator having a honeycomb structure in which open cells are separated from adjacent cells by thin, porous, ceramic walls, the open cells and separating walls running lengthwise of the honeycomb, the cell walls being porous and the open cells and wall pores being adapted to be filled with an electrolyte to permit ion flow between electrodes in a battery.

    摘要翻译: 一种用于可再充电电池组件的细长的,刚性的,多孔的陶瓷隔板,所述隔板具有蜂窝状结构,其中开放电池通过薄的,多孔的陶瓷壁与邻近的电池分开,所述开放电池和分隔壁沿蜂窝状纵向延伸, 细胞壁是多孔的,并且开孔和壁孔适于填充电解质以允许电池中的电极之间的离子流动。

    Ultraviolet absorbing and yellow light filtering glass article
    8.
    发明授权
    Ultraviolet absorbing and yellow light filtering glass article 失效
    紫外吸收和黄光过滤玻璃制品

    公开(公告)号:US06677260B2

    公开(公告)日:2004-01-13

    申请号:US09886764

    申请日:2001-06-21

    IPC分类号: H01K126

    摘要: The present invention is directed at a family of glasses capable of absorbing UV radiation and filtering yellow light in the visible region of the spectrum, the family of glasses having a composition consisting essentially, in terms of weight percent on the oxide basis, of: 55-95.7% SiO2, 0-28% B2O3, 0.5-18% Al2O3, 0-4% SrO, 0-13% BaO, 0-13% CaO, 0-8% MgO, 0-7.5% Na2O, 0-9.5% K2O, 0-1.5% Li2O, 0-1.5% Sb2O3, 0.4-4.5% Nd2O3, and 0.1-1% CeO2. Glasses of the present invention are capable of employment as envelopes for tungsten-halogen lamps and other high temperature light sources, as well as sealed-beam incandescent headlights. Also, the glasses can be used as for other applications where high contrast and enhanced visible properties of transmitted or reflected visible light can be a benefit, such as opthalmic glass, computer screens with enhanced contrast properties, or glass hosts for lasers.

    摘要翻译: 本发明涉及能够吸收紫外辐射并过滤光谱可见光区域中的黄光的玻璃系列,具有以氧化物为基准的基本上以重量百分数计的组成的玻璃系列为:55 -95.7%SiO 2,0-28%B 2 O 3,0.5-18%Al 2 O 3,0-4%SrO,0-13%BaO,0-13%CaO,0-8%MgO,0-7.5%Na 2 O,0-9.5 %K2O,0-1.5%Li2O,0-1.5%Sb2O3,0.4-4.5%Nd2O3和0.1-1%CeO2。 本发明的玻璃能够用作钨卤素灯和其他高温光源以及密封束白炽灯的信封。 此外,眼镜可以用于其他应用,其中透射或反射的可见光的高对比度和增强的可见性可以是有益的,例如眼镜玻璃,具有增强的对比度性质的计算机屏幕或用于激光的玻璃主机。

    Methods of making floor tile and wall covering from extruded hot
recycled vinyl thermoplastic membrane having discrete fibers randomly
dispersed therein
    10.
    发明授权
    Methods of making floor tile and wall covering from extruded hot recycled vinyl thermoplastic membrane having discrete fibers randomly dispersed therein 失效
    从具有离散纤维的挤出热再循环乙烯基热塑性膜制造地板砖和墙体覆盖物的方法随机分散在其中

    公开(公告)号:US5560797A

    公开(公告)日:1996-10-01

    申请号:US446536

    申请日:1995-05-19

    摘要: A method of continuously fabricating a cushiony recycled plastic floor tile or wall cover wherein a single-ply sheet, made up substantially of recycled membrane and a proportion of discrete fibers sufficient to create a cushion effect in the tile, is extruded. The fibers are reduced in length by cooling the sheet extrudate produced, chopping the sheet extrudate into particles in which the fibers are reduced in length and then passing the chopped extrudate into the extruder to reextrude it. When size reduction is achieved, the hot substrate proceeds immediately into the nip between laminating rolls and a preheated cover film selected from the group comprising transparent sheet, colored sheet, and sheet with decorative imprinting is passed on into the nip with the substrate. Compressive pressure is applied by the laminating rolls to autogeneously heat weld the substrate and cover film in surface to surface sealed contact without the imposition of air bubbles or wrinkles between them. The welded product is then cooled and cut into discrete sizes.

    摘要翻译: 一种连续制造缓冲再生塑料地板砖或墙盖的方法,其中基本上由再循环膜构成的单层片材和足以在瓷砖中产生缓冲效果的一定数量的离散纤维被挤出。 通过冷却生产的片材挤出物,将片材挤出物切割成纤维长度减小的颗粒,然后将切碎的挤出物通入挤出机中以将其重新挤出,从而使纤维长度减小。 当实现尺寸减小时,热衬底立即进入层压辊之间的辊隙中,并且预先选择的包含透明片,彩色片和具有装饰性印迹的片的预热盖膜与衬底一起进入辊隙。 通过层压辊施加压缩压力以自动热焊接基板和覆盖膜的表面密封接触,而不会在它们之间施加气泡或褶皱。 然后将焊接产品冷却并切割成分立的尺寸。