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公开(公告)号：US12070816B2
公开(公告)日：2024-08-27
申请号：US17031077
申请日：2020-09-24
IPC分类号： B23K26/21 , B23K26/32 , H01B7/00 , H01B7/40 , H01R4/02 , B23K101/32 , B23K101/36 , H01M50/531
CPC分类号： B23K26/21 , B23K26/32 , H01B7/0009 , H01B7/40 , B23K2101/32 , B23K2101/36 , H01M50/531
摘要： A process for welding a conductor onto a workpiece includes providing the conductor including a first metal, providing the workpiece including a second metal, removing an insulation of the conductor over a predetermined length, and forming a bead in a stripped region of the conductor. The conductor is held down on the workpiece to produce a mechanical contact in a welding region between the conductor and the workpiece. The welding region is arranged in a region of the bead. The conductor is laser welded to the workpiece in the welding region.
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公开(公告)号：US12009125B2
公开(公告)日：2024-06-11
申请号：US17325677
申请日：2021-05-20
IPC分类号： H01B7/42 , H01B7/08 , H01M10/613 , H01M10/6554 , H01M10/6556 , H01M10/6568 , H01M50/502
CPC分类号： H01B7/425 , H01B7/0823 , H01M10/613 , H01M10/6554 , H01M10/6556 , H01M10/6568 , H01M50/502
摘要： A flat electrical cable comprises a conductive core having a core sheath and a cooling channel having a cooling channel sheath. The cooling channel and the core extend mutually parallel to one another along a length of the cable and are integrally joined to one another by a web extending along the core and the cooling channel.
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公开(公告)号：US20220201866A1
公开(公告)日：2022-06-23
申请号：US17554598
申请日：2021-12-17
摘要： An electrical element includes a pair of conducting elements spaced from one another, a recess receiving an electrical component, and a trough extending from a first conducting element of the pair of conducting elements to a second conducting element of the pair of conducting elements. The conducting elements are at least partially exposed in the recess.
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公开(公告)号：US10797411B2
公开(公告)日：2020-10-06
申请号：US16393118
申请日：2019-04-24
摘要： A conducting arrangement comprises a first electrical conductor element having a first contact section with a first material and a second electrical conductor element having a second contact section welded to the first contact section. A side of the second contact section facing the first contact section has a predefined microstructure with a recess. The first material of the first contact section at least partially fills the recess of the predefined microstructure.
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公开(公告)号：US11843131B2
公开(公告)日：2023-12-12
申请号：US17213329
申请日：2021-03-26
发明人： Martin Henle , Szilard Eberhardt , Marco Wagner , Olivier Dalino , Koen Liebaert , Aniruddha Berikai Vasu , Andre Martin Dressel , Jochen Brandt , Christopher Joest , Christoph Rennefeld , Thorsten Callies , Florian Brabetz , Uwe Hauck , Ralf Gollee , Rudi Blumenschein , Gerzson Toth , Josef Sinder
IPC分类号： H01M50/528 , H01R43/02 , H01R4/62 , H01M50/569
CPC分类号： H01M50/528 , H01M50/569 , H01R4/625 , H01R43/0221
摘要： An electrical device including a conductor cable having an electrical conductor embedded in an insulation sheath of the conductor cable in a contact plane. The electrical conductor is stripped of the insulation sheath in a predetermined contact section at least on one contact side, the contact section of the conductor is bent out with the contact side from the contact plane to beyond the insulation sheath. The device further includes an electrical connection counterpart. The contact side of the contact section of the conductor rests on the electrical connection counterpart and is connected directly to the electrical connection counterpart to form an electrical contact.
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公开(公告)号：US20220297226A1
公开(公告)日：2022-09-22
申请号：US17695448
申请日：2022-03-15
发明人： Rudi Blumenschein , Frank Kaehny , Manuel Eheim
摘要： An arrangement for making a diffusion solder connection between an electrically conductive contact element and a workpiece includes a protective chamber and an acceleration device. The protective chamber has a workpiece position at which at least a portion of the workpiece is arranged. The acceleration device shoots the electrically conductive contact element into the workpiece arranged at the workpiece position.
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公开(公告)号：US20200058920A1
公开(公告)日：2020-02-20
申请号：US16540246
申请日：2019-08-14
摘要： A cooling lance is provided to cool an electrically conductive contact body. The cooling lance includes a lance body, a fluid line extending through the lance body, and a flexible cooling bladder positioned on an end of the lance body and in fluidic communication with the fluid line.
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公开(公告)号：US20190326689A1
公开(公告)日：2019-10-24
申请号：US16393118
申请日：2019-04-24
摘要： A conducting arrangement comprises a first electrical conductor element having a first contact section with a first material and a second electrical conductor element having a second contact section welded to the first contact section. A side of the second contact section facing the first contact section has a predefined microstructure with a recess. The first material of the first contact section at least partially fills the recess of the predefined microstructure.
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公开(公告)号：US11864321B2
公开(公告)日：2024-01-02
申请号：US17554598
申请日：2021-12-17
CPC分类号： H05K1/183 , H05K3/0014 , H01B7/08 , H05K3/34 , H05K2201/09036 , H05K2203/0195
摘要： An electrical element includes a pair of conducting elements spaced from one another, a recess receiving an electrical component, and a trough extending from a first conducting element of the pair of conducting elements to a second conducting element of the pair of conducting elements. The conducting elements are at least partially exposed in the recess.
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公开(公告)号：US11145995B2
公开(公告)日：2021-10-12
申请号：US15939723
申请日：2018-03-29
IPC分类号： B23K1/00 , H01R4/02 , H01M2/20 , H01R43/02 , H01R11/28 , H01R4/38 , H01R4/34 , B23K101/38 , H01R4/44 , H01R11/12 , H01R11/16
摘要： An electrical contact for forming a materially bonded, electrically conductive connection to a mating contact comprises a contact surface and a soldering body. The contact surface has a recess extending into the contact surface. The soldering body is formed of a hard solder material and is pressed into the recess. The soldering body protrudes out from the recess beyond the contact surface.
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