SOLDERING MATERIAL AND ELECTRONIC COMPONENT ASSEMBLY
    2.
    发明授权
    SOLDERING MATERIAL AND ELECTRONIC COMPONENT ASSEMBLY 有权
    焊接材料和电子元件组件

    公开(公告)号:EP2422918B1

    公开(公告)日:2017-12-06

    申请号:EP10766826.1

    申请日:2010-04-19

    Abstract: A lead-free solder material is provided, which shows a high thermal fatigue resistance and is able to effectively reduce occurrence of connection failure that would cause a function of a product to stop. A solder material comprises 1.0-4.0% by weight of Ag, 4.0-6.0% by weight of In, 0.1-1.0% by weight of Bi, 1% by weight or less (excluding 0% by weight) of a sum of one or more elements selected from the group consisting of Cu, Ni, Co, Fe and Sb, and a remainder of Sn. When a copper-containing electrode part (3a) of an electronic component (3) is connected to a copper-containing electrode land (1a) of a substrate (1) by using this solder material, a part (5b) having an excellent stress relaxation property can be formed in the solder-connecting part and a Cu-Sn intermetallic compound (5a) can be rapidly grown from the electrode land (1a) and the electrode part (3a) to form a strong blocking structure. Thus, even in a severe temperature environment, cleavage can be prevented from generating and extending, a high thermal fatigue resistance can be attained, and occurrence of connection failure can be reduced.

    VERFAHREN ZUR HERSTELLUNG EINES ROHRES AUS METALL DURCH LASERSCHWEISSEN
    4.
    发明公开
    VERFAHREN ZUR HERSTELLUNG EINES ROHRES AUS METALL DURCH LASERSCHWEISSEN 有权
    用激光焊接由金属制造管的方法

    公开(公告)号:EP3238871A1

    公开(公告)日:2017-11-01

    申请号:EP16305500.7

    申请日:2016-04-29

    Applicant: Nexans

    Abstract: Es wird ein Verfahren zur Herstellung eines Rohres (11) aus Metall angegeben, mit welchem ein Metallband (2) mittels einer Abzugseinrichtung in seiner Längsrichtung bewegt und durh eine Formung (in 5) seinrichtung geführt wird, in welcher dassebe zu einem Schlitzrohr (6) mit einem in Längsrichtung verlaufenden Schlitz geformt wird. Die beiden Kanten des Metallbands (2) liegen am Schlitz aneinander. Sie werden zur Herstellung eines rundum geschlossenen Rohres (11) durch eine mit einem Laser ausgerüstete Schweißeinrichtung (10) miteinander verschweißt. Das Schlitzrohr (6) wird nach dem Austritt aus der Formungseinrichtung (5) zunächst bis in den Bereich des lasers bewegt und dann angehalten. Daraufhin werden die Bereiche der miteinander zu verschweißenden Kanten des Schlitzrohrs (6) durch den Laser vorbehandelt. Danach wird die Leistung des Lasers auf seine der Schweißtemperaturentsprechende Schweißleistung eingestelltund gleichzeitig wird das Schlitzrohr (6) durch Einschalten der Abzugseinrichtung in seiner Längsrichtung bewegt.

    Abstract translation: 本发明提供由金属制成的管(11),利用该金属带(2)移动由一个抽取装置的装置在其纵向上和durh成形的情况下(在5)鼓风单元制造其中dassebe到开槽管的方法(6) 形成有纵向延伸的狭槽。 金属带(2)的两个边缘在槽处彼此靠在一起。 它们通过配备有焊接装置(10)的激光器焊接在一起以产生完全封闭的管(11)。 开槽管(6)首先移动到成形装置(5)的出口,进入激光器的区域,然后停止。 然后,待焊接在一起的槽管(6)的边缘区域由激光器预处理。 此后,激光到对应的焊接功率的焊接其温度的功率,开槽管(6)被调整并通过开启在其纵向方向上的触发机构同时移动。

    BATTERY MODULE AND METHOD FOR CONNECTING FIRST AND SECOND ELECTRIC TERMINALS OF FIRST AND SECOND BATTERY CELLS TO FIRST VOLTAGE DETECTING MEMBER AND SECOND VOLTAGE DETECTING MEMBER OF INTERCONNECTING ASSEMBLY
    8.
    发明公开
    BATTERY MODULE AND METHOD FOR CONNECTING FIRST AND SECOND ELECTRIC TERMINALS OF FIRST AND SECOND BATTERY CELLS TO FIRST VOLTAGE DETECTING MEMBER AND SECOND VOLTAGE DETECTING MEMBER OF INTERCONNECTING ASSEMBLY 有权
    电池模块和将第一和第二电池单元的第一和第二电端子连接到互连装配的第一电压检测部件和第二电压检测部件的方法

    公开(公告)号:EP3190643A1

    公开(公告)日:2017-07-12

    申请号:EP16749429.3

    申请日:2016-02-05

    Applicant: LG Chem, Ltd.

    Abstract: A battery module and a method are provided. The battery module includes a first battery cell having a first electrical terminal, a second battery cell having a second electrical terminal, and an interconnect assembly having a plate portion, first and second finger portions, a blade portion, and first and second voltage sense members. The first and second voltage sense members are coupled to the first and second finger portions, respectively. The blade portion is disposed between the first and second finger portions such that a first gap is defined between the first finger portion and the blade portion, and a second gap is defined between the second finger portion and the blade portion. The first and second electrical terminals extend through the first and second gaps, respectively, and are coupled to the first and second voltage sense members, respectively.

    Abstract translation: 提供了一种电池模块和方法。 该电池模块包括具有第一电端子的第一电池单元,具有第二电端子的第二电池单元,以及互连组件,该互连组件具有板部分,第一和第二指状部分,叶片部分以及第一和第二电压感测构件 。 第一和第二电压感测构件分别耦合到第一和第二手指部分。 叶片部分设置在第一和第二指状部分之间,使得第一指状部分和叶片部分之间限定第一间隙,并且第二指状部分和叶片部分之间限定第二间隙。 第一和第二电端子分别延伸穿过第一和第二间隙,并且分别联接到第一和第二电压感测构件。

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