利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

194 条记录 (耗时 0.015 秒)

    Method of soldering radiator tanks
    51.
    发明授权
    Method of soldering radiator tanks 失效
    散热器罐的焊接方法

    公开(公告)号：US4330077A

    公开(公告)日：1982-05-18

    申请号：US139358

    申请日：1980-04-11

    申请人： Fred M. Young

    发明人： Fred M. Young

    IPC分类号： B23K1/18 ,  F28F9/04 ,  B23K31/00

    CPC分类号： B23K1/18 ,  F28F9/0246 ,  F28F9/0256

    摘要： A leakproof soldered joint between overlying surfaces of two pieces of metal which are riveted together to bring areas of said surfaces into intimate contact with one another all around the holes through which the rivets pass, said joint being achieved by a method which, before the riveting operation, involves placement of thin washers of solder between said pieces of metal in register with aligning rivet holes therein, to establish a slight space between said pieces, and after the riveting operation, applying molten solder to all of the marginal edges of said overlying surfaces of the two pieces of metal so as to cause it to flow by capillary action between the entire areas of said overlying surfaces, and utilizing the heat of the molten solder to melt said washers and thereby cause molten solder therefrom to flow into any and all interstices between the rivets and the edges of the holes through which they pass.

    摘要翻译： 两块金属的覆盖表面之间的防漏焊接接头铆接在一起，以使所述表面的区域彼此紧密接触，所述孔铆接通过所述孔，所述接头通过一种在铆接之前的方法来实现 操作涉及将所述金属片之间的薄垫圈放置在所述金属片之间，以对准其中的铆钉孔，以在所述片之间建立一个微小的空间，并且在铆接操作之后，将熔融焊料施加到所述上覆表面的所有边缘 的两块金属，以便通过毛细管作用在所述上覆表面的整个区域之间流动，并且利用熔融焊料的热量来熔化所述垫圈，从而使熔融的焊料从其流入任何和所有的间隙 在铆钉和它们通过的孔的边缘之间。

    Method for sealing packages
    54.
    发明授权
    Method for sealing packages 失效
    密封包装方法

    公开(公告)号：US3937388A

    公开(公告)日：1976-02-10

    申请号：US363658

    申请日：1973-05-24

    申请人： Daniel D. Zimmerman

    发明人： Daniel D. Zimmerman

    IPC分类号： B23K1/18 ,  H01L21/00 ,  B23K31/00

    CPC分类号： H01L21/67126 ,  B23K1/18

    摘要： A method and apparatus for sealing packages, e.g., microelectronics packages containing heat sensitive elements, by applying heat to melt solder on the peripheries thereof. At the same time heat is being applied to a package heat sinks are simultaneously engaged with the top and bottom portions thereof to carry off excess heat and thus protect the heat sensitive elements from damage.

    摘要翻译： 一种用于密封包装的方法和装置，例如包含热敏元件的微电子封装，通过在其周边上施加热量来熔化焊料。 同时，热量被施加到包装上，散热器同时与其顶部和底部接合，以传递多余的热量，从而保护热敏元件免受损坏。

    Method of testing spiral-welded seal tubes
    56.
    发明授权
    Method of testing spiral-welded seal tubes 失效
    测试螺旋焊接密封管的方法

    公开(公告)号：US3828158A

    公开(公告)日：1974-08-06

    申请号：US27124072

    申请日：1972-07-12

    申请人： HOESCH AG

    发明人： SABLOTNY A

    IPC分类号： B21C37/12 ,  B23K9/032 ,  G01N29/27 ,  B23K1/18

    CPC分类号： B23K9/0325 ,  B21C37/122 ,  G01N29/27

    摘要： Method of producing or testing with a welding or testing instrument welded spiral-seamed tubes formed of a steel band, which comprises rolling a steel band in a continuous spiral so as to form a rotating tube-shaped body; placing on the steel band at a constant spacing from an edge of the steel band extending toward a given welding location thereon, a premagnetized tape containing a ferromagnetic material adhering to the steel band and carrying a marking line disposed parallel to the edge of the steel band; sensing the marking line and regulating in accordance therewith the orientation of at least one of the welding and testing instruments with respect to the edge of the steel band so that the instrument and the given welding location are momentarily in registry as the tube-shaped body rotates; and withdrawing the premagnetized tape from the steel band after the steel band edge of the tube-shaped body has rotated past a second one of the instruments in the travel direction of the steel band edge; and apparatus for carrying out the method.

    摘要翻译： 用钢带形成的焊接或测试仪器焊接螺旋缝合管的生产或测试方法，包括以连续的螺旋滚动钢带以形成旋转的管状体; 以与钢带的朝向给定焊接位置延伸的边缘恒定的间隔放置在钢带上，预磁化带包含粘附在钢带上的铁磁材料，并带有平行于钢带边缘设置的标记线 ; 感测标记线并根据其中至少一个焊接和测试仪器相对于钢带的边缘的取向进行调节，使得当管状体旋转时，仪器和给定的焊接位置被暂时记录在一起 ; 并且在所述管状体的钢带边缘沿着所述钢带边缘的行进方向旋转经过所述第二仪器之后，将所述预磁化带从所述钢带中取出; 以及用于执行该方法的装置。

    Method of joining a niobium tube to a stainless steel tube
    57.
    发明授权
    Method of joining a niobium tube to a stainless steel tube 失效
    将不锈钢管连接到不锈钢管上的方法

    公开(公告)号：US3791026A

    公开(公告)日：1974-02-12

    申请号：US23480572

    申请日：1972-03-15

    申请人： COMMISSARIAT ENERGIE ATOMIQUE

    发明人： SCHLEY R ,  TORTEL J ,  DUFRENE J ,  LACOSTE J

    IPC分类号： B23K1/18 ,  B23K35/30 ,  B23K31/02

    CPC分类号： B23K1/18 ,  B23K35/3033

    摘要： The method consists in fitting the end portions of the tubes one inside the other with a predetermined clearance, the steel tube being placed on the outside and provided at its extremity with an external machined annular flange forming a reservoir, in filling the reservoir with a suitable brazing compound, in placing the assembly in a vacuum and heating it to a temperature of 1,020* to 1,030*C and in removing the reservoir after the brazing operation.

    摘要翻译： 该方法包括将管的端部以预定间隙装配在另一个中，钢管被放置在外部并且在其末端处设置有形成储存器的外部加工的环形凸缘，以在适当的位置填充储存器 在将组件放置在真空中并将其加热至1020℃至1,030℃的温度并在钎焊操作之后移除该储存器。