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公开(公告)号：US3747051A
公开(公告)日：1973-07-17
申请号：US3747051D
申请日：1970-07-16
Applicant: AMP INC
CPC classification number: B23K9/22 , H01R4/029 , H01R43/02 , H05K3/4046 , H05K2201/10295 , H05K2201/10303 , H05K2201/10628
Abstract: A welding method and means is disclosed utilizing a conductive foil disposed between or adjacent members to be welded together with the foil serving as one electrode and one or both of the members serving as another electrode of the welding circuit and with the members being forced together or with the foil being forced against the members by a separate electrode.
Abstract translation: 公开了一种焊接方法和装置，其使用设置在待焊接在一起的成员之间或相邻构件之间的导电箔，其中所述箔用作一个电极，并且所述构件中的一个或两个用作焊接电路的另一个电极，并且构件被强制在一起， 其中箔被单独的电极压在构件上。
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公开(公告)号：US3715629A
公开(公告)日：1973-02-06
申请号：US3715629D
申请日：1967-04-05
Applicant: AMP INC
Inventor： SWENGEL R
CPC classification number: H05K7/023
Abstract: This invention relates to a modular system and its components, and more particularly to a system wherein the functional circuit cells or circuit modules are pluggable elements in a framework providing essentially three dimensions for the intermodule wiring. The framework includes sidewall panels having printed circuitry strips on one side thereof and electrical contacts of the other side thereof, the contacts being selectively connected to the printed circuitry strips according to a predetermined pattern.
Abstract translation: 本发明涉及一种模块化系统及其组件，更具体地涉及一种系统，其中功能电路单元或电路模块是框架中的可插拔元件，为模块间布线提供基本上三维的框架。 框架包括在其一侧上具有印刷电路板的侧壁面板和其另一侧的电触点，触点根据预定图案选择性地连接到印刷电路板条。
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公开(公告)号：SE313611B
公开(公告)日：1969-08-18
申请号：SE325463
申请日：1963-03-26
Applicant: AMP INC
IPC: H01R12/50 , H01R13/514 , H02B1/20 , H02B15/04 , H05K1/00 , H05K1/14 , H05K3/10 , H05K7/02 , H05K7/10 , H05K7/14 , H05K7/00
Abstract: 866,528. Circuit assemblies. AMP Inc. Dec. 23, 1959 [Dec. 29, 1958], No. 43661/59. Class 37. A circuit assembly is composed of a plurality of modular units, each of which is made of electricallyinsulating material and contains at least one electrical circuit component with its leads connected to conductive strips on the outside of the unit and extending in a direction such that in planes perpendicular thereto the unit is of uniform cross-section. Fig. 1 shows a unit of square cross-section and comprising a plurality of plates 25 each supporting one or more components which are connected to recessed terminal areas at the edges of the plate by printed wiring, Fig. 2 (not shown). The plates are assembled by being held in a jig, resilient conductive strips 33, Fig. 3, thereafter being inserted in the recessed terminal areas and in corresponding recesses in the end-plates 31, 32. The strips 33 carry a coating of solder on their lower edges; assembly is completed by the application of heat to fuse the solder to the recessed terminal areas of the plates 25. The unit may then be encapsulated in an epoxy resin or left open when it is desired that cooling air should circulate around the components of the unit. The units are mounted in a support-member 4, Fig. 7, which is provided with open-ended compartments for receiving the units, the walls of the compartments being formed with channels 8 carrying printed circuit conductors with which the components of the units are interconnected by means of the conductive strips 33. The conductors in the channels 8 are connected to similar conductors in channels 12 on the outer walls of the support-member by means of conductively lined holes 72 or rivets. The member 4 may also be provided with conductive strips and be mounted with other similar members 4A, 4B &c. within an H-shaped pack 6. The components within the units are interconnected by the printed conductors within the channels 8 and 12 and power may be supplied to the circuit so formed from a power cable 53 by means of a suitable unit to which it is connected and the channels. 8 and 12 with which the unit makes contact. Instead of being mounted within a support-member, the units may be assembled together as shown in Fig. 10, by means of a pair of conductive strips 80 lying in and soldered to aligned contiguous strips of units 30A, 30B, 30C and 30D. Further short strips 81 effect specific connections between the units. Alternatively, as shown in Fig. 17, the units may be formed with recesses 134 for receiving the conductive strips 33 as well as with the strips themselves and be arranged within a support-member 130 having recesses 132 and conductive strips 33, as shown. The units may be of rectangular or circular cross-section in which case suitablyshaped compartments are provided in the support members, Fig. 12 (not shown). Printed circuits. The printed conductors within the channels 8 and 12 may be prepared by dipping the support-member in an electroless nickel or silver plating solution and thereafter coating those areas where no conductor is required with a resist. An electrolytic coating of copper, silver or gold may then be deposited on the exposed areas after which the resist is removed and the nickel or silver layer applied as the first stage is etched away.
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