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1. 发明授权

US5513424A Method for the manufacture of foil capacitors 失效
标题翻译：箔电容器的制造方法
公开(公告)号：US5513424A
公开(公告)日：1996-05-07
申请号：US389968
申请日：1995-02-15
申请人： Philippe Mysson , Ronan Stephan
发明人： Philippe Mysson , Ronan Stephan
IPC分类号： B23K3/06 , H01G4/228 , H01G4/232 , H01G4/18 , H01G4/33
CPC分类号： H01G4/232 , B23K3/0653 , H01G4/228 , B23K2201/36 , Y10T29/435
摘要： A method for the manufacture of foil capacitors with metallized plastic films, said method comprising the following steps:coiling at least one pair of metallized plastic films so as to form the stacked structure of the capacitors;metallizing the lateral faces of the coiled structure in order to create the plates of the capacitors;cutting out the coiled and metallized structure, or parent capacitor, into semi-finished capacitors;putting the semi-finished capacitors and their connection wires through a cleansing flux;soldering the connection wires to the plates of the semi-finished capacitors;wherein the soldering is done by wave soldering and wherein, between said metallization and said cutting, a heat treatment operation designed to give the plastic film the characteristics needed to withstand the wave soldering and a new metallization designed to ensure the mechanical and electrical quality of the connections are carried out successively.
摘要翻译：一种用金属化塑料膜制造箔电容器的方法，所述方法包括以下步骤：卷绕至少一对金属化塑料膜，以形成电容器的堆叠结构; 对卷绕的结构的侧面进行金属化，以便形成电容器的板; 将线圈和金属化结构或母电容器切割成半成品电容器; 将半成品电容器及其连接线穿过清洁助焊剂; 将连接线焊接到半成品电容器的板上; 其中所述焊接是通过波峰焊进行的，并且其中在所述金属化和所述切割之间进行热处理操作，该热处理操作被设计成使塑料膜具有承受波峰焊所需的特性，以及设计成确保塑料膜的机械和电气质量的新的金属化连接依次进行。

2. 发明授权

US5384005A Process for producing laminated capacitors and capacitor made from such a process 失效
标题翻译：用于制造由这种方法制成的层压电容器和电容器的方法
公开(公告)号：US5384005A
公开(公告)日：1995-01-24
申请号：US183236
申请日：1994-01-19
申请人： Nicolas Chapas , Philippe Mysson , Ronan Stephan
发明人： Nicolas Chapas , Philippe Mysson , Ronan Stephan
IPC分类号： B23K26/36 , H01G13/06 , B44C1/22 , C23F1/00
CPC分类号： H01G13/06 , B23K26/362
摘要： A process for producing laminated capacitors includes stacking of metallized plastic films. It includes a step of winding of at least one pair of metallized plastic films, this step being separated into three phases, a first phase of making finishing turns and during which the films are demetallized so that their superposition does not lead to any additional capacitance in the final component, a second phase of superposing the films so that they contribute to the capacitance of the final component and during which the films are demetallized near their edges, and a third phase intended to perform finishing turns under the same conditions as during the first phase, wherein the demetallizations of the films occurring in the successive phases are performed by etching. The process for producing laminated capacitors can also include at least one step of demetallization of metallized plastic films appearing in the form of widths of great width intended to be cut into elementary ribbons, in which the demetallization is performed by etching.
摘要翻译：层叠电容器的制造方法包括层叠金属化塑料膜。它包括缠绕至少一对金属化塑料膜的步骤，该步骤被分为三个阶段，第一阶段进行精整匝，并且在该阶段期间，薄膜被去金属化，使得它们的叠加不会导致任何额外的电容最终成分，叠加膜的第二阶段，使得它们有助于最终成分的电容，并且在其附近边缘附近去除金属膜，第三相旨在在与第一次成分相同的条件下进行整理匝数相，其中在连续相中发生的膜的去金属化通过蚀刻进行。制造叠层电容器的方法还可以包括至少一个将金属化的塑料薄膜去金属化的步骤，该金属化塑料薄膜呈宽度大小的形式，将要切割成基本薄带，其中通过蚀刻进行去金属化。

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