会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Liquid phase sintered silicon carbide abrasive particles
    • 液相烧结碳化硅磨料颗粒
    • US08840694B2
    • 2014-09-23
    • US13539395
    • 2012-06-30
    • Guan WangYves Boussant-Roux
    • Guan WangYves Boussant-Roux
    • B24D3/00B24D5/00B24D5/06C09K3/14
    • C09K3/1418
    • An abrasive article includes a bonded abrasive body having abrasive particles contained within a bond material. The abrasive particles include silicon carbide and are essentially free of carbon-based and boron-based sintering aid materials. In an embodiment, the bond material can include a phenolic resin. In another embodiment, the bonded abrasive body can include an oxide phase disposed interstitially between the silicon carbide abrasive particles. In an additional embodiment, the abrasive particles can consist essentially of silicon carbide and aluminum oxide in a ratio of silicon carbide to alumina of at least about 8:1.
    • 磨料制品包括具有包含在粘合材料内的磨料颗粒的粘结研磨体。 研磨颗粒包括碳化硅,并且基本上不含碳基和硼基烧结助剂材料。 在一个实施方案中,粘合材料可以包括酚醛树脂。 在另一个实施例中,粘合的研磨体可以包括位于碳化硅磨料颗粒之间间隙的氧化物相。 在另外的实施方案中,磨料颗粒可以基本上由碳化硅和氧化铝以碳化硅与氧化铝的比例至少约为8:1组成。
    • 7. 发明授权
    • Charger
    • 充电器
    • US08022668B2
    • 2011-09-20
    • US12292051
    • 2008-11-12
    • Ke-Guan Wang
    • Ke-Guan Wang
    • H02J7/02
    • H02J7/0042H01R35/04H02J2007/0062H05K5/02
    • A charger includes a shell assembly defining a receiving space therein, a locating body fixed in the shell assembly and defining a locating cavity and a plurality of locating fillisters communicating with the locating cavity, and a plug pivotally received in the receiving space and having a base portion and at least two conductive blades fixed partially in the base portion. The base portion protrudes oppositely to form a pair of pivoting shafts pivoted in the shell assembly. A free end of one of the pivoting shafts defines a locating pillar pivoted in the locating cavity of the locating body. A side surface of the locating pillar protrudes outward to form a plurality of locating ribs buckled into the corresponding locating fillisters of the locating body when the conductive blades of the plug are completely rotated into and out of the receiving space.
    • 充电器包括限定其中的容纳空间的壳体组件,固定在壳体组件中并限定定位腔的定位体和与定位腔连通的多个定位填充器,以及枢转地容纳在容纳空间中的插头, 部分和至少两个导电叶片部分地固定在基部中。 基部相对地突出以形成在壳组件中枢转的一对枢转轴。 一个枢转轴的自由端限定了枢转在定位体的定位腔中的定位柱。 当插头的导电叶片完全旋转进入和离开接收空间时,定位柱的侧表面向外突出形成多个定位肋,该定位肋被弯曲到定位体的相应的定位凹槽中。