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
    • 6. 发明授权
    • Process for the preparation of a mixture comprising a solid phase and a
liquid phase of a metal alloy, and device for its performance
    • 用于制备包含金属合金的固相和液相的混合物的方法及其性能的装置
    • US4310352A
    • 1982-01-12
    • US160023
    • 1980-06-16
    • Giovanni ManfreJonathan MironiRenzo Moschini
    • Giovanni ManfreJonathan MironiRenzo Moschini
    • B01D9/00C22C1/00C22B9/00
    • C22C1/005B01D9/0013
    • A process for the preparation of a mixture comprising a solid phase and a liquid phase of a metal alloy, in which the concentration of the said solid phase has a pre-established value, is described; it comprises at least a first stage for bringing the said alloy into a completely fluid state, a second stage for creating a constant range flow of the mixture between an inlet section and an outlet section, a third stage for subdividing in a longitudinal direction the said flow into a plurality of flow sections, each of which has a predetermined length and in each of which the flow is subdivided into at least two independent streams, and a fourth stage for making each of the said streams flow along such a trajectory as to obtain in each of the said streams of each flow section a confluence of parts of both streams of the immediately preceding section.
    • 描述了制备包含其中所述固相的浓度具有预先建立的值的金属合金的固相和液相的混合物的方法; 至少包括用于使所述合金进入完全流体状态的第一阶段,用于在入口部分和出口部分之间形成混合物的恒定范围流动的第二阶段,用于在纵向方向上细分所述混合物的所述第三阶段 流入多个流动部分,每个流动部分具有预定长度,并且每个流动部分中的每一个流被细分成至少两个独立的流,以及第四阶段,用于使每个所述流沿着这样的轨迹流动以获得 在每个流动部分的每个所述流中,紧邻前一部分的两股流的部分的汇合。
    • 10. 发明授权
    • Method and apparatus for continuously producing very small diameter
metal wire having a glass coating thereover
    • 用于连续生产具有玻璃涂层的非常小直径的金属丝的方法和装置
    • US4311506A
    • 1982-01-19
    • US210134
    • 1980-11-24
    • Giovanni Manfre'Vittorio Pellegrini
    • Giovanni Manfre'Vittorio Pellegrini
    • B21C37/04C03B37/026C23C2/00H01B3/08C03C27/02
    • B21C37/047C03B37/026C23C2/003H01B3/082
    • A method is described for continuously producing very small diameter metal wire from molten material, comprising at least one heating stage for heating in a first predetermined position a glass tube in which a wire of metal material is disposed, these being fed in the direction of their longitudinal axis in such a manner as to cause said glass to soften to a required viscosity and said material to melt in order to form a wire, and a cooling stage for cooling, in a second predetermined position, said wire on which a required traction is exerted; the method is characterised in that said second predetermined position, in which said wire cooling stage is carried out, is located, with respect to said first position, at such a location along the wire axis that solidification of said material takes place in a section situated not before the limiting section at which the reduction in cross-section of said wire terminates, the quantity of heat removed during said cooling stage being sufficiently high to prevent softening of the glass of said tube downstream of said limiting section.
    • 描述了一种用于从熔融材料连续生产非常小直径的金属丝的方法,包括至少一个用于在第一预定位置加热的加热台,其中设置金属材料线的玻璃管,这些玻璃管沿着它们的方向 纵向轴线以使所述玻璃软化至所需粘度并且所述材料熔化以形成线材;以及冷却阶段,用于在第二预定位置中将所需的牵引力在所述导线上冷却 施加 该方法的特征在于,执行所述钢丝冷却台的所述第二预定位置相对于所述第一位置沿着所述钢丝轴线位于所述位置,所述材料的固化位于位于 不是在所述导线的横截面减小的限制部分终止之前,在所述冷却阶段中去除的热量足够高以防止所述管的玻璃在所述限制部分下游的软化。