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1.发明授权公开(公告)号：US09160006B2
公开(公告)日：2015-10-13
申请号：US14107824
申请日：2013-12-16
申请人： Ulrich Hampel , Volker Denkmann , Andreas Siemen , Kathrin Eckhard , Wilhelm Schenkel , Sandra Eberhard , Dieter Bögershausen
发明人： Ulrich Hampel , Volker Denkmann , Andreas Siemen , Kathrin Eckhard , Wilhelm Schenkel , Sandra Eberhard , Dieter Bögershausen
CPC分类号： H01M4/661 , C23C22/78 , C23G1/00 , C23G3/021 , H01M2/00 , H01M4/667 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： The invention relates to a current collector foil made of aluminum or an aluminum alloy, to the use of the current collector foil for batteries or accumulators, in particular lithium-ion accumulators, and to a method for producing the current collector foil. The object of providing a current collector foil, which has very good properties with regard to conductivity and tensile strength, and which can also be produced economically, is achieved in that the current collector foil has an acid-pickled or alkali-pickled surface.
摘要翻译： 本发明涉及由铝或铝合金制成的集电器箔，以及使用集电器箔用于电池或蓄电池，特别是锂离子蓄电池，以及集电器箔的制造方法。 提供集电箔的目的是在电导率和拉伸强度方面具有非常好的性能，并且也可以经济地制造，这是因为集电箔具有酸洗或碱洗的表面。
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2.发明申请公开(公告)号：US20140096375A1
公开(公告)日：2014-04-10
申请号：US14107824
申请日：2013-12-16
申请人： Ulrich Hampel , Volker Denkmann , Andreas Siemen , Kathrin Eckhard , Wilhelm Schenkel , Sandra Eberhard , Dieter Bögershausen
发明人： Ulrich Hampel , Volker Denkmann , Andreas Siemen , Kathrin Eckhard , Wilhelm Schenkel , Sandra Eberhard , Dieter Bögershausen
CPC分类号： H01M4/661 , C23C22/78 , C23G1/00 , C23G3/021 , H01M2/00 , H01M4/667 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： The invention relates to a current collector foil made of aluminium or an aluminium alloy, to the use of the current collector foil for batteries or accumulators, in particular lithium-ion accumulators, and to a method for producing the current collector foil. The object of providing a current collector foil, which has very good properties with regard to conductivity and tensile strength, and which can also be produced economically, is achieved in that the current collector foil has an acid-pickled or alkali-pickled surface.
摘要翻译： 本发明涉及由铝或铝合金制成的集电器箔，以及使用集电器箔用于电池或蓄电池，特别是锂离子蓄电池，以及集电器箔的制造方法。 提供集电箔的目的是在电导率和拉伸强度方面具有非常好的性能，并且也可以经济地制造，这是因为集电箔具有酸洗或碱洗的表面。
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公开(公告)号：US20130309513A1
公开(公告)日：2013-11-21
申请号：US13949911
申请日：2013-07-24
申请人： Volker Denkmann , Ulrich Hampel , Andreas Siemen , Kathrin Eckhard , Wilhelm Schenkel , Oliver Seifferth
发明人： Volker Denkmann , Ulrich Hampel , Andreas Siemen , Kathrin Eckhard , Wilhelm Schenkel , Oliver Seifferth
CPC分类号： F28F21/02 , C23C26/00 , C23C30/00 , H01B1/023 , H01B13/321
摘要： The invention relates to a strip or foil (1) made from aluminium or an aluminium alloy that has an external oxide layer. The object of providing a strip or foil made from aluminium or an aluminium alloy in which the thermal and/or electrical conductivity remains consistently high regardless of the formation of an aluminium oxide layer is solved by arranging thermally and/or electrically highly conductive functional particles on one or both sides of the strip or foil, which functional particles at least partly penetrate the oxide layer of on the strip or foil.
摘要翻译： 本发明涉及一种由铝或具有外部氧化物层的铝合金制成的条或箔（1）。 提供由铝或铝合金制成的条或箔的目的是通过将热和/或电高度导电的功能颗粒布置在其上，其中热和/或电导率保持一致地高，而不管形成氧化铝层是什么 条带或箔的一侧或两侧，该功能性颗粒至少部分地穿透条或箔上的氧化物层。
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公开(公告)号：US09887044B2
公开(公告)日：2018-02-06
申请号：US14526779
申请日：2014-10-29
申请人： Ulrich Hampel , Kathrin Eckhard , Simon Jupp , Andreas Siemen
发明人： Ulrich Hampel , Kathrin Eckhard , Simon Jupp , Andreas Siemen
CPC分类号： H01G11/04 , C25D5/16 , C25D7/0692 , H01G11/68 , H01G11/70 , H01M4/661 , H01M4/667 , H01M4/70 , Y02E60/13 , Y02T10/7022
摘要： The invention relates to a current collector foil for batteries, accumulators or capacitors, comprising a carrier material and at least one electrically conductive layer made from a metal. Moreover, the invention relates to a method for producing a corresponding current collector foil as well as to the advantageous use thereof. The object of providing a current collector foil for batteries, accumulators or capacitors, which is optimized in relation to the contact surface and the adhesive properties and which results in an improved service life, is achieved as a result of the fact that the at least one electrically conductive layer is produced at least partially by electrodepositing a metal and has a texture.
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公开(公告)号：US20150050558A1
公开(公告)日：2015-02-19
申请号：US14526779
申请日：2014-10-29
申请人： Ulrich Hampel , Kathrin Eckhard , Simon Jupp , Andreas Siemen
发明人： Ulrich Hampel , Kathrin Eckhard , Simon Jupp , Andreas Siemen
CPC分类号： H01G11/04 , C25D5/16 , C25D7/0692 , H01G11/68 , H01G11/70 , H01M4/661 , H01M4/667 , H01M4/70 , Y02E60/13 , Y02T10/7022
摘要： The invention relates to a current collector foil for batteries, accumulators or capacitors, comprising a carrier material and at least one electrically conductive layer made from a metal. Moreover, the invention relates to a method for producing a corresponding current collector foil as well as to the advantageous use thereof. The object of providing a current collector foil for batteries, accumulators or capacitors, which is optimised in relation to the contact surface and the adhesive properties and which results in an improved service life, is achieved as a result of the fact that the at least one electrically conductive layer is produced at least partially by electrodepositing a metal and has a texture.
摘要翻译： 本发明涉及一种用于电池，蓄电池或电容器的集电器箔，其包括载体材料和由金属制成的至少一个导电层。 此外，本发明涉及一种用于制造相应的集电器箔的方法及其有利的用途。 为了使电池，蓄电池或电容器的集电器箔提供相对于接触表面和粘合剂特性而优化并且导致改善的使用寿命的目的，是由于以下事实而实现的： 至少部分地通过电沉积金属产生导电层并具有纹理。
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公开(公告)号：US11260439B2
公开(公告)日：2022-03-01
申请号：US14448244
申请日：2014-07-31
申请人： Dieter Bögershausen , Jochen Schwarz , Bernhard Kernig , Kathrin Eckhard , Axel Blecher , Olaf Güßgen
发明人： Dieter Bögershausen , Jochen Schwarz , Bernhard Kernig , Kathrin Eckhard , Axel Blecher , Olaf Güßgen
IPC分类号： C22C21/00 , B21B45/02 , B21B1/22 , C23C22/78 , C23G1/00 , C23G1/22 , C22F1/04 , C23C22/82 , C23C30/00 , C23C22/83 , C22C21/14 , C22C21/06 , C22C21/12 , C22C21/04 , C22C21/08 , C22C21/16 , C22C21/02 , C22C21/10 , C22C21/18 , B21D51/26 , G01J3/46
摘要： The invention relates to an aluminum alloy strip with improved surface optics, which is fabricated via hot and/or cold rolling, and consists of a type AA 3xxx, AA 5xxx, AA 6xxx or AA 8xxx aluminum alloy. The object of proposing an aluminum alloy strip that is suitable for attractive and precious surface optics despite the elevated percentage of alloy constituents is achieved in that, after degreasing, the finish-rolled aluminum alloy strip exhibits an increase in the luminance value L*(ΔL) in relation to the rolled-greasy state of more than 5 while measuring the color of the surface in the CIE L*a*b* color space using a standard illuminant D65 and a normal observation angle of 10°, excluding direct reflection in 45°/0° geometry.
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7.发明申请Aluminum Alloy Strip with Improved Surface Appearance and Method for Producing Same 审中-公开具有改进表面外观的铝合金带及其制造方法公开(公告)号：US20140341678A1
公开(公告)日：2014-11-20
申请号：US14448244
申请日：2014-07-31
申请人： Dieter Bögershausen , Jochen Schwarz , Bernhard Kernig , Kathrin Eckhard , Axel Blecher , Olaf Güßgen
发明人： Dieter Bögershausen , Jochen Schwarz , Bernhard Kernig , Kathrin Eckhard , Axel Blecher , Olaf Güßgen
摘要： The invention relates to an aluminum alloy strip with improved surface optics, which is fabricated via hot and/or cold rolling, and consists of a type AA 3xxx, AA 5xxx, AA 6xxx or AA 8xxx aluminum alloy. The object of proposing an aluminum alloy strip that is suitable for attractive and precious surface optics despite the elevated percentage of alloy constituents is achieved in that, after degreasing, the finish-rolled aluminum alloy strip exhibits an increase in the luminance value L*(ΔL) in relation to the rolled-greasy state of more than 5 while measuring the color of the surface in the CIE L*a*b* color space using a standard illuminant D65 and a normal observation angle of 10°, excluding direct reflection in 45°/0° geometry.
摘要翻译： 本发明涉及一种具有改进的表面光学的铝合金带，其通过热和/或冷轧制造，并由AA 3xxx，AA 5xxx，AA 6xxx或AA 8xxx铝合金制成。 尽管提高了合金成分的百分比，但提出了适合于有吸引力和珍贵的表面光学的铝合金条的目的是实现了在脱脂之后，精轧铝合金带显示亮度值L *（＆Dgr ; L）相对于滚动油腻状态大于5，同时使用标准光源D65和正常观察角度10°测量CIE L * a * b *色彩空间中的表面的颜色，不包括直接反射 45°/ 0°几何。
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公开(公告)号：US20200308713A1
公开(公告)日：2020-10-01
申请号：US16900027
申请日：2020-06-12
申请人： Kathrin Eckhard , Olaf Güßgen , Oliver Bauer
发明人： Kathrin Eckhard , Olaf Güßgen , Oliver Bauer
摘要： In a method for cleaning a non-machined aluminum alloy product involving alkaline degreasing and treatment thereof after alkaline pickling with an acidic solution, the aluminum alloy product undergoes (a) initial acid cleaning before alkaline degreasing or (b) alkaline degreasing, followed by a subsequent acid rinse, alkaline treatment anew and an additional acid rinse thereafter. The aluminum alloy product may be a rolled aluminum alloy strip, a rolled aluminum alloy sheet and an aluminum alloy profile.
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公开(公告)号：US20180347067A1
公开(公告)日：2018-12-06
申请号：US16046575
申请日：2018-07-26
摘要： The invention relates to a strip consisting of an aluminium alloy for providing adhesive connections. In addition, the invention relates to a method for producing a strip having a one or two-sided surface structure which consists of an aluminium alloy, at least provided in certain areas and prepared for an adhesive connection, and also relates to a corresponding adhesive connection. The object of providing an aluminium alloy strip optimised for adhesive connections, which has optimised surface properties for ageing-resistant adhesive connections, on the one hand, and which can be cost-effectively produced in a way which is reliable in terms of the process, on the other hand, is achieved for a strip consisting of an aluminium alloy for providing adhesive connections by the strip at least in areas having a surface structure prepared for adhesive connections, wherein the surface structure has depressions which were produced using an electrochemical graining process.
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公开(公告)号：US20150053751A1
公开(公告)日：2015-02-26
申请号：US14531717
申请日：2014-11-03
CPC分类号： B23K35/0238 , B23K1/0008 , B23K1/0012 , B23K1/19 , B23K35/288 , B23K2103/10 , B32B15/016 , C22C19/056 , C22C21/00 , C22C21/02 , C22F1/043 , F28F1/126 , F28F21/084 , F28F21/089 , Y10T428/12764
摘要： Use of an aluminium composite material consisting of at least one aluminium core alloy and at least one outer brazing layer consisting of an aluminium brazing alloy provided on one or both sides of the aluminium core alloy. Based on this prior art the object of the present invention is to provide a thermal joining process for an aluminium composite material, so that the use of fluxes can be dispensed with, this object being achieved in that the aluminium brazing layer of the aluminium composite material has a pickled surface and the aluminium composite material is used in a fluxless thermal joining process and the joining process is carried out in the presence of a protective gas.
摘要翻译： 使用由至少一个铝芯合金组成的铝复合材料和在铝芯合金的一侧或两侧上设置的由铝钎焊合金组成的至少一个外钎焊层。 基于该现有技术，本发明的目的是提供一种铝复合材料的热接合方法，从而可以省去使用助焊剂，该目的是通过铝复合材料的铝钎焊层 具有酸洗面，铝复合材料用于无助熔剂热接合工序，接合工序在保护气体的存在下进行。
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