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    Electrical interconnection device
    33.
    发明授权
    Electrical interconnection device 失效
    电气互连装置

    公开(公告)号：US5357074A

    公开(公告)日：1994-10-18

    申请号：US108158

    申请日：1993-08-17

    Applicant: Joseph M. Pawlikowski

    Inventor： Joseph M. Pawlikowski

    IPC: B23K3/047 ,  H01R4/02 ,  H01R43/02 ,  H05K1/02 ,  H05K3/34 ,  B23K1/00

    CPC classification number: H01R43/0242 ,  B23K3/0473 ,  H01R12/53 ,  H05K1/0212 ,  B23K2201/32 ,  H05K1/0242 ,  H05K2201/083 ,  H05K2201/10356 ,  H05K2201/10924 ,  H05K2203/1115 ,  H05K3/3421 ,  H05K3/3494

    Abstract: A device 10 usable in conjunction with a source of constant amplitude high frequency alternating current of known frequency for providing sufficient thermal energy to melt a fusible electrically conductive material 32 includes an integral member formed from strip 12 of a first metal having a carrier strip section 14 and a plurality of fingers 20 initially integrally coextending therefrom. The carrier strip section 14 further has a thin magnetic layer 18 thereon, transforming the carrier strip into a Curie point heater. The fingers 20 including end portions 22 having layers of solder affixed to opposite sides thereof are adapted to receive bare end portions of conductors 36 inserted into slots 28 thereof. The device 10 and the conductors 36 disposed therein are placed on the board 50 with the respective conductors 36 opposed from respective contact pads 52 and separated by the finger end portions 22. Upon subjecting the heater body 14 to the constant current of known frequency, the heater body 14 generates and transfers sufficient thermal energy to the finger end portions 22 to melt the fusible material 32 disposed therealong thereby electrically and mechanically interconnecting the array of conductors to the contact pads 52. The heater body 14 is then detached from the fingers 20 thereby electrically isolating the interconnections.

    Abstract translation: 可用于与已知频率的恒定幅度高频交流电源结合使用以提供足够的热能来熔化可熔导电材料32的装置10包括由具有载体带部分14的第一金属的带12形成的整体部件 以及最初与之共同延伸的多个指状物20。 载体条部分14还具有薄的磁性层18，将载体条变换成居里点加热器。 包括固定在其相对侧上的焊料层的端部22的指状物20适于容纳插入到其狭槽28中的导体36的裸端部分。 设备10和布置在其中的导体36放置在板50上，各个导体36与相应的接触垫52相对并且被指状端部22分离。当对加热器体14进行已知频率的恒定电流时， 加热器主体14产生并将足够的热能传递到手指端部22以熔化设置在其上的可熔材料32，从而将导体阵列电气地和机械地互连到接触垫52.然后加热器主体14从指状物20分离，从而 电隔离互连。

    Device for connecting electric conductors
    35.
    发明授权
    Device for connecting electric conductors 失效
    电导体连接装置

    公开(公告)号：US4646957A

    公开(公告)日：1987-03-03

    申请号：US632447

    申请日：1986-02-24

    Applicant: Lothar Nuss

    Inventor： Lothar Nuss

    IPC: B23K20/10 ,  H01R43/02

    CPC classification number: B23K20/106 ,  H01R43/0207 ,  B23K2201/32 ,  Y10T29/49202

    Abstract: An ultrasonic welding apparatus for electrical conductors comprising strands of wire comprising a sonotrode for generating ultrasonic vibrations and a cooperating anvil having movable side walls to compress the wire strands against the head of the sonotrode. The anvil has two moving parts, one moving back and forth parallel to the fixed sonotrode face, and the other moving up and down normal to the fixed face. The moving parts carry the side walls of the anvil and with the fixed face provide an adjustable space for wires of various sizes, the space having a rectangular cross section. The gap between the moving anvil parts and the adjacent fixed face of the sonotrode are accurately controlled.

    Abstract translation: 一种用于电导体的超声波焊接装置，其包括用于产生超声波振动的超声焊丝的线束，以及具有可移动侧壁的协作砧，以将线股压靠在超声波发生器的头部。 砧座具有两个移动部件，一个平行于固定超声波表面的前后移动，另一个移动部件垂直于固定面上下移动。 移动部件承载砧座的侧壁，并且固定面为各种尺寸的线提供可调节的空间，该空间具有矩形横截面。 移动砧座部分与超声波发生器的相邻固定面之间的间隙被精确控制。

    Fine wire butt welder
    36.
    发明授权
    Fine wire butt welder 失效
    精细焊接焊接机

    公开(公告)号：US3768718A

    公开(公告)日：1973-10-30

    申请号：US3768718D

    申请日：1971-12-01

    Applicant: KELSEY HAYES CO

    Inventor： ROZMUS W ,  ROZMUS M

    IPC: B23K11/04 ,  B23K20/02 ,  B23K21/00

    CPC classification number: B23K11/04 ,  B23K20/028 ,  B23K2201/32

    Abstract: A fine wire welding machine for cold butt welding small diameter wires through a multiple upset technique. The machine includes a loading mechanism for accurately positioning the fine wire strands for subsequent engagement with the welding dies and the welding dies are movable in a plane parallel to their abutting faces for shearing the wires and aligning the end of the wire from one spool with the end of the wire from another spool for the subsequent welding technique. An improved operating mechanism is incorporated for operating the dies for movement in a predetermined sequence whereby the dies first move into gripping relation with the respective wire ends, the dies then move together to upset the wire ends, next the dies release the wire ends while still held in the upset position and finally the dies retract from their upset position for a repeat of the cycle.

    Abstract translation: 一种细焊丝机，通过多重镦粗技术冷对焊小直径电线。 该机器包括用于精确地定位细金属丝线以便随后与焊接模具接合的加载机构，并且焊接模具可在平行于它们的邻接面的平面中移动，用于剪切电线，并将电线的一端与一个线轴对准 用于随后的焊接技术的另一个线轴的电线末端。 结合了改进的操作机构来操作模具以预定的顺序移动，由此模具首先与相应的线端部移动成夹紧关系，然后模具一起移动以镦锻线端部，接下来，模具在静止时释放线端部 保持在不舒服的位置，最后模具从其不适位置缩回，以重复循环。

    Apparatus for soldering electrical leads to terminals on a core and coil assembly
    37.
    发明授权
    Apparatus for soldering electrical leads to terminals on a core and coil assembly 失效
    用于将电线焊接到芯线和线圈组件上的终端的装置

    公开(公告)号：US3767102A

    公开(公告)日：1973-10-23

    申请号：US3767102D

    申请日：1971-03-01

    Applicant: GEN ELECTRIC

    Inventor： PARSONS R

    IPC: B23K3/06 ,  H01F41/10 ,  H01R43/02 ,  B23K1/08

    CPC classification number: H01R43/02 ,  B23K3/0653 ,  B23K2201/32 ,  H01F41/10

    Abstract: Apparatus for soldering electrical leads to terminals of a magnetic core and coil assembly by providing means for moving the core and coil assembly past a flow of solder to solder the leads and terminals. Predetermined lengths of leads are held in place adjacent to terminal pads on the assembly as the terminals and leads are wetted by providing means for causing at least the ends of the leads to traverse the crest of a cascade of solder. The point of intersection of a lead, a terminal, and a cascade of solder is called a soldering site. The direction of the solder flow is controlled so that solder will not contact the core and coil. A rail of a conveyer both supports the terminal pads and gauges the length of lead inserted in the terminals. The conveyor includes a trough along which the free ends of the leads may slide. The conveyor moves the assembly along a solder emitting orifice. As the terminals traverse the orifice at least the ends of the leads contact the flow of solder to wet the ends of the leads and adjacent portions of the terminals with molten solder.

    Abstract translation: 用于通过提供用于使芯和线圈组件经过焊料流移动以焊接引线和端子的装置的方式将电焊接到磁芯和线圈组件的端子的装置。 当端子和引线被润湿时，预定长度的引线保持在组件上的端子焊盘附近的位置，通过提供用于使引线的至少端部穿过级联焊料的顶部的装置被润湿。 引线，端子和级联焊料的交点称为焊接点。 控制焊料流动的方向使得焊料不会接触芯部和线圈。 输送机的轨道都支撑端子垫，并测量插入端子的导线长度。 输送机包括一个槽，引线的自由端沿着此槽滑​​动。 输送机沿着焊料发射孔移动组件。 当端子穿过孔口时，引线的至少端部接触焊料流，以熔化的焊料润湿引线端部和端子的相邻部分。

    Method for forming small diameter tips on sintered material cathodes
    38.
    发明授权
    Method for forming small diameter tips on sintered material cathodes 失效
    在烧结材料阴极上形成小直径提示的方法

    公开(公告)号：US3711908A

    公开(公告)日：1973-01-23

    申请号：US3711908D

    申请日：1970-08-27

    Applicant: IBM

    Inventor： BROERS A

    IPC: B23K15/00 ,  B23K26/00 ,  H01J9/02 ,  H01J9/16 ,  H01J9/44

    CPC classification number: H01J9/025 ,  B23K15/0093 ,  B23K26/0006 ,  B23K26/0081 ,  B23K2201/32 ,  B23K2203/50

    Abstract: There is disclosed a method for forming tips on normally sintered material electron-emitting cathodes. The method comprises melting the electron-emitting end of the cathode with an electron beam or other suitable narrow beam heating means, such as a laser, for example. This melting produces a dense fused mass at the end of the cathode. This fused mass can then be polished to a tip having a very small diameter such as substantially less than 5 microns.

    Abstract translation: 公开了在正常烧结材料电子发射阴极上形成尖端的方法。 该方法包括用电子束或其它合适的窄束加热装置（例如激光）熔化阴极的电子发射端。 这种熔化在阴极的末端产生致密的熔融物质。 然后将该熔融物料抛光到具有非常小直径的尖端，例如基本上小于5微米。

    Fine wire butt welder
    39.
    发明授权
    Fine wire butt welder 失效
    精细焊接焊接机

    公开(公告)号：US3653571A

    公开(公告)日：1972-04-04

    申请号：US3653571D

    申请日：1969-06-19

    Applicant: KELSEY HAYES CO

    Inventor： ROZMUS WALTER J ,  ROZMUS MATT T

    IPC: B23K20/00 ,  B23K20/02 ,  B23K21/00

    CPC classification number: B23K20/028 ,  B23K2201/32

    Abstract: A fine wire welding machine for cold butt welding small diameter wires through a multiple upset technique. The machine includes a loading mechanism for accurately positioning the fine wire strands for subsequent engagement with the welding dies and the welding dies are movable in a plane parallel to their abutting faces for shearing the wires and aligning the end of the wire from one spool with the end of the wire from another spool for the subsequent welding technique. An improved operating mechanism is incorporated for operating the dies for movement in a predetermined sequence whereby the dies first move into gripping relation with the respective wire ends, the dies then move together to upset the wire ends, next the dies release the wire ends while still held in the upset position and finally the dies retract from their upset position for a repeat of the cycle.

    Abstract translation: 一种细焊丝机，通过多重镦粗技术冷对焊小直径电线。 该机器包括用于精确地定位细金属丝线以便随后与焊接模具接合的加载机构，并且焊接模具可在平行于它们的邻接面的平面中移动，用于剪切电线，并将电线的一端与一个线轴对准 用于随后的焊接技术的另一个线轴的电线末端。 结合了改进的操作机构来操作模具以预定的顺序移动，由此模具首先与相应的线端部移动成夹紧关系，然后模具一起移动以镦锻线端部，接下来，模具在静止时释放线端部 保持在不舒服的位置，最后模具从其不适位置缩回，重复循环。

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