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公开(公告)号：EP4407872A1
公开(公告)日：2024-07-31
申请号：EP23153112.0
申请日：2023-01-24
IPC分类号： H03K17/18 , H03K17/687 , H03K17/10 , G01R31/26
CPC分类号： H03K17/18 , H03K17/6871 , H03K17/102 , G01R31/2621
摘要： The present invention relates to an electrical power switching circuit (1) comprising: a first semiconductor switch (Q1) having a first control input (C1) and a second semiconductor switch (Q2) having a second control input (C2), wherein the first semiconductor switch (Q1) and the second semiconductor switch (Q2) are connected in series; a comparator (2) configured to compare a first voltage to a second voltage and to output a first electrical signal (S1) if the first voltage exceeds the second voltage by a first predetermined threshold and to output a second electrical signal (S2) if the second voltage exceeds the first voltage by a second predetermined threshold, wherein the first voltage corresponds to a voltage drop (u1) across the first semiconductor switch (Q1) and the second voltage corresponds to a voltage drop (u2) across the second semiconductor switch (Q2); and a combiner (3) configured to combine the first signal (S1) and the second signal (S2) and to feed a combined signal (SC) to the first (C1) and second (C2) control inputs of the first (Q1) and second (Q2) semiconductor switches.
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公开(公告)号：EP3936404B1
公开(公告)日：2024-07-24
申请号：EP21179832.7
申请日：2021-06-16
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公开(公告)号：EP4400359A1
公开(公告)日：2024-07-17
申请号：EP23151585.9
申请日：2023-01-13
摘要： The present invention relates to an electrical connection system for charging a battery of a vehicle, the system comprising: a core element having a charging plug side for receiving a charging plug and an inner side substantially opposite the charging plug side, the core element comprising a first current section with a housing; and an interface module mountable to the inner side of the core element for electrically engaging with the first current section, wherein the interface module is configured to establish an electrical connection between one or more inner vehicle terminals and the first current section.
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公开(公告)号：EP4391742A1
公开(公告)日：2024-06-26
申请号：EP22215705.9
申请日：2022-12-21
IPC分类号： H05K5/00
CPC分类号： H05K5/0052 , H05K5/006
摘要： The specification provides a housing (100) for a PCB (1000) comprising: a housing base (200) and a housing body (300), the base (200) and body (300) each comprising first and second corresponding coupling members configured to provide a two-part coupling of the base to the body to form the housing; wherein the base (200) comprises a PCB retainer (250) and the housing body (300) comprises a corresponding PCB receiver (350), configured such that when the base (200) is coupled to the housing body (300), the PCB is retained in position securely therebetween. Also provided is a method for assembly of assembly of a PCB housing to provide a controlled location and retention of a PCB for operation, the method comprising: providing a housing, locating the PCB in the housing receiver and locating the base and body in a pre-fixing position. A fixing force is applied such that displacement of a connection member of the base into a fixing location relative to a connection member of the housing body and fixing the base to the body.
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公开(公告)号：EP4391289A1
公开(公告)日：2024-06-26
申请号：EP23211477.7
申请日：2023-11-22
发明人： DEUTSCH, Robert , MOORE, Stephen
CPC分类号： H02J7/345 , H02J2310/4020200101 , H01G11/08 , H02J7/007182
摘要： An ultracapacitor module (100) includes an ultracapacitor cell stack (202) containing ultracapacitor cells (204) connected in series and a bidirectional boost/buck DC/DC converter (208). The cell stack (202) and the converter (208) are configured to be connected in series with a voltage bus (218) of a vehicle. The ultracapacitor module (100) includes voltage sensors (702) configured to determine a voltage value of each ultracapacitor cell (204). The ultracapacitor module (100) includes electronically controlled switches (706) connected in series with a bleed resistor (704). The electronically controlled switches (706) and bleed resistor (704) are connected in parallel with each of the ultracapacitor cells (204). The ultracapacitor module (100) includes an electronic controller (206) that communicates with the converter (208), the voltage sensors (702), and the switches (706). The electronic controller (206) is configured to determine the voltage of each ultracapacitor cell (204) via the voltage sensors (702) and operate the switches (706) to selectively discharge at least one of the ultracapacitor cells (204) to bring the voltage of the discharged ultracapacitor cell (204) closer to one of the other ultracapacitor cells (204).
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公开(公告)号：EP4391249A1
公开(公告)日：2024-06-26
申请号：EP22216395.8
申请日：2022-12-23
发明人： DROESBEKE, Gert
IPC分类号： H01R43/02 , H01R13/506 , H01R4/02 , H01R13/10 , H01R13/659
CPC分类号： H01R4/023 , H01R4/029 , H01R13/506 , H01R4/027 , H01R13/65914 , H01R13/10 , H01R43/0221 , H01R43/0263
摘要： A connector assembly includes at least one elongated inner signal contact defining an axial direction and having a tube-like connection portion, wherein the tube-like connection portion defines a first welding opening. The connector assembly further includes an insulating element including a first insulating part and a second insulating part, wherein the first insulating part defines at least one elongated cavity designed to accommodate the at least one elongated inner signal contact and the second insulating part includes at least one second welding opening. The first welding opening and the at least one second welding opening are aligned in an assembled state of the connector assembly.
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公开(公告)号：EP4390979A1
公开(公告)日：2024-06-26
申请号：EP23218673.4
申请日：2023-12-20
CPC分类号： H01B7/0861 , H01B7/40 , H01B7/0884
摘要： A wiring cable and a method of manufacturing a wiring cable are described. The wiring cable includes a plurality of elongate planar electrical conductors electrically insulated from one another and shielded by a protective jacket formed over the elongate electrical conductors. The protective jacket includes a substantially flat outer surface of the wiring cable. The wiring cable further includes a signal conductor with an annular outer profile integrated with the protective jacket at the substantially flat outer surface and at least partially shielded from interference by the protective jacket of the wiring cable. The annular signal conductor may be jacketless, without annular shielding or an annular protective coating.
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公开(公告)号：EP4386995A1
公开(公告)日：2024-06-19
申请号：EP23195645.9
申请日：2023-09-06
发明人： LIPTAK, Nicole , MESSURI, Michael
IPC分类号： H01R9/05 , H01R4/18 , H01R43/04 , H01R103/00
CPC分类号： H01R2103/0020130101 , H01R9/0518 , H01R4/184 , H01R43/04
摘要： A coaxial electrical cable assembly includes an electrical terminal (100) having an inner ferrule (116) disposed between an insulator surrounding a central conductor of an electrical cable and a shield conductor (114) of the electrical cable and an outer ferrule (102) crimped to the shield conductor (114) and in compressive contact therewith. The outer ferrule (102) defines a pair of crimp wings (112A, 112B) extending from a first side of a base portion (110) of the outer ferrule (102) and a single crimp wing extending from a second side of the base portion (110) opposite the first side. The single crimp wing (108) is disposed within a gap (120) between the pair of crimp wings (112A, 112B).
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公开(公告)号：EP4382952A1
公开(公告)日：2024-06-12
申请号：EP22212340.8
申请日：2022-12-08
IPC分类号： G01S7/04 , G01S7/41 , G01S13/931 , G01S13/86
CPC分类号： G01S7/04 , G01S7/417 , G01S13/931 , G01S2013/931720130101 , G01S2013/932220200101 , G01S13/867 , G01S13/865 , G01S7/411
摘要： A computer implemented method for displaying information to an occupant of a vehicle comprises the following steps carried out by computer hardware components: determining data associated with radar responses captured by at least one radar sensor mounted on the vehicle; determining a visualization of the data; and displaying the visualization to the occupant of the vehicle.
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