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公开(公告)号：US20200328426A1
公开(公告)日：2020-10-15
申请号：US16760301
申请日：2018-11-20
发明人： Galyna LAPTYEVA , Ulrich HAMPEL , Volker DENKMANN
摘要： The invention relates to a battery electrode foil comprising an aluminium alloy, wherein the aluminium alloy has the following composition in % by weight: Si: 0.01-0.15% by weight, Fe: 0.02-0.4% by weight, Cu: ≤0.08% by weight, Mn: ≤0.03% by weight, Mg: ≤0.03% by weight, Cr: ≤0.01% by weight, Ti: 0.005-0, 03% by weight, wherein the aluminium alloy can contain impurities up to a maximum of 0.05% in each case, in total up to a maximum of 0.15%, the remaining % by weight being aluminium, the proportion of aluminium however being at least 99.35% by weight; wherein the battery electrode foil has intermetallic phases with a diameter length of 0.1 to 1.0 μm with a density of≤9500 particles/mm2. The invention further relates to a method for the production of a battery electrode foil, its use for the production of accumulators, and accumulators containing the battery electrode foil.
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2.发明授权公开(公告)号：US10550456B2
公开(公告)日：2020-02-04
申请号：US14625071
申请日：2015-02-18
发明人： Thomas Hentschel , Olaf Engler , Henk-Jan Brinkman
摘要： The invention relates to an aluminium alloy strip composed of an AA 5xxx-type aluminium alloy containing at least 4 wt. % of Mg in addition to Al and inevitable impurities. The object of the invention of proposing an aluminium alloy strip in an AlMg aluminium alloy strip which is resistant to intercrystalline corrosion despite having high strength and an Mg content of at least 4 wt. %, is achieved according to a first teaching of the present invention by an aluminium alloy strip that has a recrystallized microstructure, the grain size (GS) of which in μm has the following relation to the Mg content (c_Mg) in wt. % :GS≥22+2*c_Mg, and wherein the aluminium alloy of the aluminium alloy strip has the composition described herein.
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公开(公告)号：US20180147607A1
公开(公告)日：2018-05-31
申请号：US15361929
申请日：2016-11-28
发明人： Rick COMTOIS , John SCHINDLER , Karl COMTOIS , David LOCKE
摘要： A system (1) for analyzing and sorting material (2) including a feeder (10) for transporting at least one piece of material along a feeding surface (15) towards and onto an upper portion (21) of a chute (20), a sorting device (50), a laser device (30), a spectrometer (40) configured to detect an emission from the piece of material and to produce an output signal corresponding to the emission, and a controller device configured to receive the output signal and to operate the sorting device. The laser device and the spectrometer are both provided on a level below the feeding surface. Also, the laser device is configured to produce a laser beam that can be incident on the piece of material when the piece of material is at least partially protruding from the chute or has fallen off from the chute via the lower edge of the chute and is airborne.
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公开(公告)号：US09835376B2
公开(公告)日：2017-12-05
申请号：US15315771
申请日：2015-06-03
发明人： Oliver Walkenhorst , Oliver Hommel
CPC分类号： F27D3/14 , B22D35/04 , B22D37/00 , B22D39/00 , C21C5/5294 , F27B3/045 , F27D27/005 , F27D2003/0054 , Y02P10/216
摘要： The invention relates to a station for transferring a metal melt from a melting furnace into a transport crucible. The station includes a docking chamber, which has a docking opening and is designed to be docked to a filling opening of the transport crucible a suctioning device, which is designed to suction a gas from the docking chamber or from the transport crucible docked to the docking chamber, and a suction pipe, which has a suction channel extending between an inlet opening and an outlet opening. The inlet opening is arranged outside the docking chamber and the outlet opening is arranged in such a way that a metal melt flowing through the suction channel and exiting from the outlet opening passes through the docking opening.
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公开(公告)号：US11085903B2
公开(公告)日：2021-08-10
申请号：US16309162
申请日：2017-04-06
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , NEMAK S.A.B. DE C.V. , HYDRO ALUMINIUM ROLLED PRODUCTS GMBH , INOSON GMBH , RHEINISCH-WESTFÄLISCHE TECHNISCHE HOCHSCHULE (RWTH) AACHEN
发明人： Thomas Waschkies , Andrea Reuther , Rudolf Licht , Miriam Weikert-Mueller , Friederike Feikus , Sebastian Fischer , Mark Badowski , Thomas Hahn-Jose
IPC分类号： G01N29/40 , G01N33/205 , G01N15/02 , G01N15/06 , G01N15/10 , G01N29/032 , G01N29/44 , G01N29/48 , G01N29/24 , G01N29/22
摘要： The invention relates to a method and a device for quantitive determination of a number and size of particulate components contained in a medium flowing along a flow channel. Ultrasonic waves are coupled into the flowing medium, which are reflected at least partially by the particulate components and reflected ultrasonic wave portions which are detected in a ultrasonic time signals, on which the quantitive determination is based. Amplitude values associated with the individual ultrasonic time signals, are detected which are each greater than an amplitude threshold value established for each ultrasonic time signal: The detected amplitude values are assigned to values describing the size and the number of the particulate components.
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公开(公告)号：US20170122665A1
公开(公告)日：2017-05-04
申请号：US15315771
申请日：2015-06-03
发明人： Oliver Walkenhorst , Oliver Hommel
CPC分类号： F27D3/14 , B22D35/04 , B22D37/00 , B22D39/00 , C21C5/5294 , F27B3/045 , F27D27/005 , F27D2003/0054 , Y02P10/216
摘要： The invention relates to a station for transferring a metal melt from a melting furnace into a transport crucible. The station includes a docking chamber, which has a docking opening and is designed to be docked to a filling opening of the transport crucible a suctioning device, which is designed to suction a gas from the docking chamber or from the transport crucible docked to the docking chamber, and a suction pipe, which has a suction channel extending between an inlet opening and an outlet opening. The inlet opening is arranged outside the docking chamber and the outlet opening is arranged in such a way that a metal melt flowing through the suction channel and exiting from the outlet opening passes through the docking opening.
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公开(公告)号：US10478861B2
公开(公告)日：2019-11-19
申请号：US15361929
申请日：2016-11-28
发明人： Rick Comtois , John Schindler , Karl Comtois , David Locke
摘要： A system (1) for analyzing and sorting material (2) including a feeder (10) for transporting at least one piece of material along a feeding surface (15) towards and onto an upper portion (21) of a chute (20), a sorting device (50), a laser device (30), a spectrometer (40) configured to detect an emission from the piece of material and to produce an output signal corresponding to the emission, and a controller device configured to receive the output signal and to operate the sorting device. The laser device and the spectrometer are both provided on a level below the feeding surface. Also, the laser device is configured to produce a laser beam that can be incident on the piece of material when the piece of material is at least partially protruding from the chute or has fallen off from the chute via the lower edge of the chute and is airborne.
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