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公开(公告)号：EP4434060A1
公开(公告)日：2024-09-25
申请号：EP23725701.9
申请日：2023-05-09
发明人： DEGEN, Stefan
CPC分类号： H01C1/142 , H01C1/14 , H01C1/148 , H01C17/281 , H01C17/006 , H01C7/003 , H01C17/07 , H01C17/28 , G01R1/203 , G01R3/00
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公开(公告)号：EP3794359B1
公开(公告)日：2023-05-03
申请号：EP19795098.3
申请日：2019-10-15
发明人： LEPPER, Andreas , POLLMANN, Michael
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公开(公告)号：EP3472844B1
公开(公告)日：2021-05-19
申请号：EP17736918.8
申请日：2017-07-03
发明人： HETZLER, Ullrich
IPC分类号： H01C7/06 , H01C17/232 , H01C17/24 , G01R1/20 , G01R19/32 , H01C17/242
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公开(公告)号：EP3472844A1
公开(公告)日：2019-04-24
申请号：EP17736918.8
申请日：2017-07-03
发明人： HETZLER, Ullrich
IPC分类号： H01C7/06 , H01C17/232 , H01C17/24 , G01R1/20 , G01R19/32 , H01C17/242
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公开(公告)号：EP2647270A1
公开(公告)日：2013-10-09
申请号：EP12815642.9
申请日：2012-12-21
发明人： HETZLER, Ulrich , STÜHN, Rüdiger
CPC分类号： H05K1/0212 , H05K1/111 , H05K1/181 , H05K3/3415 , H05K3/3494 , H05K2201/10022 , Y10T29/49144 , Y10T29/53174
摘要： The invention relates to a soldering method and a corresponding soldering device for soldering a printed circuit board (2) to an electric component (8) using a solder (6, 7), said solder (6, 7) being melted by heat and then connecting the component (8) to the printed circuit board (2). The heat required to melt the solder (6, 7) is generated by electrically energizing the component (8), thereby generating an electric heat loss in the component (8), said heat loss being transferred from the component (8) to the solder (6, 7) and melting the solder (6, 7).
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公开(公告)号：EP3309800B1
公开(公告)日：2019-03-20
申请号：EP16193341.1
申请日：2016-10-11
发明人： Langer, Jochen , Bawohl, Melanie , Modes, Christina , Burk, Steffen , Marien, Jan , Kalemba, Paul , Desch, Anja , Reul, Roland , Reitz, Jessica
IPC分类号： H01C7/06 , H01C17/065 , H01C7/00
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公开(公告)号：EP2981833A1
公开(公告)日：2016-02-10
申请号：EP14705477.9
申请日：2014-02-17
发明人： HETZLER, Ullrich
IPC分类号： G01R1/20
CPC分类号： G01R19/0092 , G01R1/203 , G01R35/005
摘要： The invention relates to a measuring resistor (1), in particular a low-resistance current-measuring resistor, comprising two terminal parts (2, 3) that consist of a conductor material for introducing and discharging a current, and a resistor element (4) that consists of a resistor material, wherein the resistor element (4) is arranged between the two terminal parts (2, 3) in the direction of the current and current flows through the resistor element (4). According to one variant of the invention, the measuring resistor (1) has several pairs of voltage-measuring contacts (7) for measuring the voltage falling across the resistor element (4) in order to be able to compensate metrologically for inhomogeneities in the current density. In contrast, according to another variant of the invention, one pair of voltage-measuring contacts (7) is arranged at a location at which the measuring resistor (1) exhibits neither a capacitive behaviour nor an inductive behaviour, such that the current flowing through the measuring resistor (1) and the voltage across the voltage-measuring contacts (7) are substantially in phase.
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公开(公告)号：EP2542902A1
公开(公告)日：2013-01-09
申请号：EP11701746.7
申请日：2011-01-17
发明人： HETZLER, Ullrich
CPC分类号： G01R19/0092 , G01K7/02 , G01R1/203 , G01R5/22 , G01R11/185 , G01R19/00 , G01R19/03 , G01R19/225 , G01R21/02
摘要： The invention relates to an electronic component (1), in particular a current sensor, having a resistance element (5) made of a resistance material, a first connection part (3) made of a conductor material for introducing an electrical current into the resistance element (5), and a second connection part (4) made of a conductor material for discharging the electrical current from the resistance element (5). According to the invention, the component (1) has a temperature-measuring device (8) for measuring a temperature difference between the resistance element (5), on the one hand, and at least one of the two connection parts (3, 4), on the other hand, in order to derive the current from the temperature difference.
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