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公开(公告)号：US12130323B2
公开(公告)日：2024-10-29
申请号：US17275619
申请日：2019-09-11
Applicant: META SYSTEM S.p.A.
Inventor： Cesare Lasagni
CPC classification number: G01R31/1263 , B60L3/0069 , B60L53/20 , G01R27/18
Abstract: A system for checking the electrical insulation in converters for electric cars comprises at least one voltage generator connected to at least one line to be monitored of a high-voltage converter for electric vehicles and connected to the ground of said converter, and at least one current detection unit operatively connected to said voltage generator and configured to detect any current possibly present on the voltage generator and to generate a warning signal in the event of detection of the current.
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公开(公告)号：US11653468B2
公开(公告)日：2023-05-16
申请号：US17275620
申请日：2019-09-11
Applicant: META SYSTEM S.p.A.
Inventor： Cesare Lasagni
IPC: H05K7/14
CPC classification number: H05K7/1432 , H05K7/1408
Abstract: A high power connector comprises an electricity conductive element of substantially elongated conformation and provided with a first end portion electrically connectable to a power electronic circuit of a power electronic apparatus and with a second end portion provided with an electrical connection terminal, the conductive element being insertable inside a through opening made on the cover with said terminal facing outwards, wherein the connector comprises a locking element made of an electrically insulating material that can be coupled with the conductive element and fixable to the outer surface of the cover.
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公开(公告)号：US20210298209A1
公开(公告)日：2021-09-23
申请号：US17261808
申请日：2019-07-18
Applicant: META SYSTEM S.p.A.
Inventor： Giuseppe SIMONAZZI , Cesare LASAGNI
Abstract: A battery charger for vehicles comprises one outer container, one electronic appliance housed inside the container, operatively connectable to an electric battery of a vehicle and configured for the recharge of the battery, and one cooling circuit of the electronic appliance, wherein the electronic appliance comprises one electronic board provided with an insulated metal substrate associated with the cooling circuit, with a layer of electrically insulating material made on one portion of the insulated metal substrate, and with one electronic circuit made on the layer of electrically insulating material, in which the electronic board comprises one conductive metal bar for the transport and the distribution of current, electrically connected to the electronic circuit and provided with one portion arranged in direct contact with one surface portion of the electronic board, for the cooling of the conductive metal bar by the cooling circuit.
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公开(公告)号：US20210282289A1
公开(公告)日：2021-09-09
申请号：US17261805
申请日：2019-07-10
Applicant: META SYSTEM S.p.A.
Inventor： Giuseppe SIMONAZZI
Abstract: A battery charger for electric or hybrid motor vehicles having one container body installable on a motor vehicle and defining one housing compartment, one electronic appliance housed inside the housing compartment, connectable to one electric battery of the motor vehicle and configured to recharge the battery, one closing body of the container body associated in a removable manner with the latter to close the housing compartment, and the closing body being adapted to protect the electronic appliance housed inside the housing compartment whereby the closing body includes a reinforcing device/structure/component which are shaped and arranged so as to prevent the deformation of the closing body itself.
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公开(公告)号：US20100149923A1
公开(公告)日：2010-06-17
申请号：US11989572
申请日：2006-07-28
Applicant: Severino Bigliardi
Inventor： Severino Bigliardi
CPC classification number: G01S15/931 , G01S15/526 , G01S2013/9314 , G01S2013/9367 , G01S2015/938
Abstract: The present invention refers to a system for detecting obstacles for vehicles, comprising at least one sensor able to transmit a detection signal and to receive an echo signal reflected off at least one obstacle, means of parametric evaluation of said received echo signal which comprise means of comparison between at least two successive echo signals for the determination of a reference echo signal able to define the position of at least one fixed obstacle with respect to said at least one sensor.
Abstract translation: 本发明涉及一种用于检测车辆障碍物的系统，包括至少一个能够发送检测信号的传感器和接收从至少一个障碍物反射的回波信号的传感器，所述接收到的回波信号的参数评估装置包括： 用于确定能够相对于所述至少一个传感器定义至少一个固定障碍物的位置的参考回波信号的至少两个连续回波信号之间的比较。
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Patent Agency Ranking
公开(公告)号：US11984256B2
公开(公告)日：2024-05-14
申请号：US17264740
申请日：2019-07-26
Applicant: META SYSTEM S.p.A.
Inventor： Giuseppe Simonazzi , Cesare Lasagni , Severino Bigliardi
CPC classification number: H01F27/402 , H01C7/02 , H01F27/24 , H01F27/28 , H02J7/0042 , H01F2027/406
Abstract: A wound component having a ferromagnetic support, at least one electrically conductive winding wound around the ferromagnetic support and adapted to conduct at least one induction current, and a temperature sensor interposed between the ferromagnetic support and the winding.
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27.发明授权公开(公告)号：US10225921B2
公开(公告)日：2019-03-05
申请号：US14653658
申请日：2013-12-12
Applicant: META SYSTEM S.P.A.
Inventor： Cesare Lasagni
Abstract: The procedure for the manufacture and assembly of electronic boards includes the steps of: arranging a first electronic board (2) having a first power connector (7) of substantially elongated shape; arranging a second electronic board (10) having a through opening (14) suitable for allowing the passage of the first power connector (7); arranging a third electronic board (15) including a power circuit and having a second power connector (18) which can be connected to the first power connector (7); associating the second electronic board (10) with the first electronic board (2), wherein the step of associating includes inserting the first power connector (7) through the through opening (14); associating the third electronic board (15) with the second electronic board (10), wherein the step of associating includes connecting the second power connector (18) to the first power connector (7).
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公开(公告)号：US10181226B2
公开(公告)日：2019-01-15
申请号：US15306127
申请日：2015-04-23
Applicant: Meta System S.p.A.
Inventor： Giuseppe Simonazzi
IPC: B60R21/0132 , B60T8/172 , G07C5/08 , G07C5/00
Abstract: The telematic monitoring system (1) for vehicles comprise a management and control unit (2) installed on a vehicle and capable of managing and controlling information relating to the vehicle (V) itself, a remote processing unit (3) for processing said information, a communication unit (4) installed on the vehicle (V), operatively connected to the management and control unit (2) and capable of communicating with the remote processing unit (3), a first device (6) operatively connected to the management and control unit (2), having first measurement means (7) for measuring instantaneous acceleration and first integral fastening means (8) to a front glass (A) of the compartment of the vehicle (V), a second device (9) operatively connected to the management and control unit (2), having second measurement means (10) for measuring instantaneous acceleration and second integral fastening means (11) to a rear glass (P) of the compartment of the vehicle (V), processing means (12) of first acceleration data (D1) and of second acceleration data (D2) coming from the first device (6) and from the second device (9) respectively, for the processing of the way a bump occurs on/of the vehicle (V).
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公开(公告)号：US10046655B2
公开(公告)日：2018-08-14
申请号：US15024490
申请日：2014-09-22
Applicant: Meta System S.p.A.
Inventor： Cesare Lasagni
Abstract: The battery charger (C) for electric vehicles comprises a voltage converter (DC/DC CONV), a power factor correction circuit (PFC) connected upstream of the voltage converter (DC/DC CONV), a controller circuit (PFC CNTR) operatively connected to the correction circuit (PFC) and suitable for piloting the correction circuit (PFC) for the correction of the power factor in the battery charger (C), a retroaction line (L) connected to the output of the voltage converter (DC/DC CONV) and to an input of the controller circuit (PFC CNTR), wherein the controller circuit (PFC CNTR) is suitable for varying the output voltage (VPFC) of the correction circuit (PFC) within a predefined voltage interval and according to the output voltage (VDCOUT) of the voltage converter (DC/DC CONV), in order to let the voltage converter (DC/DC CONV) operate as much as possible around the point of maximum efficiency.
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30.发明申请PROCEDURE FOR THE MANUFACTURE AND ASSEMBLY OF ELECTRONIC BOARDS AND ELECTRONIC DEVICE THUS OBTAINABLE 审中-公开电子板的制造和组装程序及可获得的电子设备公开(公告)号：US20150351226A1
公开(公告)日：2015-12-03
申请号：US14653658
申请日：2013-12-12
Applicant: META SYSTEM S.P.A.
Inventor： Cesare LASAGNI
CPC classification number: H05K1/0213 , H05K1/0263 , H05K1/142 , H05K1/144 , H05K1/181 , H05K3/30 , H05K3/305 , H05K3/368 , H05K2201/042 , H05K2201/09063 , H05K2201/10189 , Y10T29/49128
Abstract: The procedure for the manufacture and assembly of electronic boards includes the steps of: arranging a first electronic board (2) having a first power connector (7) of substantially elongated shape; arranging a second electronic board (10) having a through opening (14) suitable for allowing the passage of the first power connector (7); arranging a third electronic board (15) including a power circuit and having a second power connector (18) which can be connected to the first power connector (7); associating the second electronic board (10) with the first electronic board (2), wherein the step of associating includes inserting the first power connector (7) through the through opening (14); associating the third electronic board (15) with the second electronic board (10), wherein the step of associating includes connecting the second power connector (18) to the first power connector (7).
Abstract translation: 制造和组装电子板的步骤包括以下步骤：布置具有大致细长形状的第一电源连接器（7）的第一电子板（2） 布置具有适于允许第一电源连接器（7）通过的通孔（14）的第二电子板（10）; 布置包括电源电路的第三电子板（15），并具有可连接到第一电源连接器（7）的第二电源连接器（18）。 将所述第二电子板（10）与所述第一电子板（2）相关联，其中所述关联步骤包括通过所述通孔（14）插入所述第一电源连接器（7）。 将第三电子板（15）与第二电子板（10）相关联，其中关联步骤包括将第二电源连接器（18）连接到第一电源连接器（7）。
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