-
公开(公告)号：US20250155474A1
公开(公告)日：2025-05-15
申请号：US19024901
申请日：2025-01-16
Applicant: DENSO CORPORATION
Inventor： Kazuhiro YOSHINO , Takeshi TSUKAMOTO , Akito SASAKI
Abstract: In a method for manufacturing a current sensor, a wiring board is placed by bringing the wiring board into contact with board contact portions of a sensor housing while deforming an adhesive applied on top surfaces of board adhesion portions of the sensor housing between the board adhesion portions and the wiring board, and a shield is placed by bringing the shield into contact with shield contact portions of the sensor housing while deforming an adhesive applied on top surfaces of shield adhesion portions of the sensor housing between the shield adhesion portions and the shield. After the placing of the wiring board and the placing of the shield, both the adhesive positioned between the board adhesion portions and the wiring board and the adhesive positioned between the shield adhesion portions and the shield are cured simultaneously.
-
公开(公告)号：US20180326863A1
公开(公告)日：2018-11-15
申请号：US15975877
申请日：2018-05-10
Applicant: DENSO CORPORATION
Inventor： Takahiro SOKI , Takashi INAMOTO , Ryosuke SAKAI , Takeshi TSUKAMOTO
CPC classification number: B60L11/1879 , B60L11/1855 , H01M2/1077 , H01M2/1083 , H01M10/0413 , H01M10/441 , H01M10/482 , H01M2010/4271 , H02J7/04
Abstract: A control module is arranged in alignment with a battery module in a longitudinal direction. The battery module includes battery cells that are aligned in the longitudinal direction and each have upper and lower end faces opposite to each other in a height direction perpendicular to the longitudinal direction. The control module includes a busbar configured to electrically connect the battery module to an electrical load, a switch configured to switch electrical connection of the busbar with the electrical load between a connected state and a disconnected state, and a controller that controls the switch. In the height direction, the busbar is located closer to the upper end faces of the battery cells than to the lower end faces; the controller is located closer to the lower end faces of the battery cells than to the upper end faces; and the switch is located between the busbar and the controller.
-
Patent Agency Ranking
公开(公告)号：US20230280377A1
公开(公告)日：2023-09-07
申请号：US18317330
申请日：2023-05-15
Applicant: DENSO CORPORATION
Inventor： Ryo MIYAMOTO , Kazuki MIKAMO , Takeshi TSUKAMOTO
CPC classification number: G01R15/20 , G01R19/0092
Abstract: A current sensor includes: a bus bar defining a longitudinal direction along one direction and in which an alternating current flows along the longitudinal direction; a sensor unit that outputs a detection signal based on a magnetic field generated according to the alternating current flowing through the bus bar; and a sensor housing in which the bus bar and the sensor unit are arranged. The bus bar is configured by a first bus bar and a second bus bar stacked in an arrangement direction of the bus bar and the sensor unit. The bus bar includes a covered portion covered with the sensor housing and a fastening portion exposed from the sensor housing. The first bus bar and the second bus bar are arranged in a state in which a gap is defined between the first bus bar and the second bus bar in the covered portion.
-
公开(公告)号：US20180331396A1
公开(公告)日：2018-11-15
申请号：US15976071
申请日：2018-05-10
Applicant: DENSO CORPORATION
Inventor： Takahiro SOKI , Takashi INAMOTO , Ryosuke SAKAI , Takeshi TSUKAMOTO
IPC: H01M10/42 , H01M2/20 , H01M10/48 , H01M2/10 , H01M10/613 , H01M10/625 , H01M10/6561 , G01R31/36
CPC classification number: H01M10/425 , G01R31/005 , G01R31/364 , G01R31/3828 , H01M2/1077 , H01M2/1083 , H01M2/12 , H01M2/206 , H01M10/4207 , H01M10/48 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/625 , H01M10/6561 , H01M10/6563 , H01M2010/4271 , H01M2220/20
Abstract: A control module is arranged in alignment with a battery module in a longitudinal direction. The control module includes a busbar, a switch and a current sensor configured to detect electric current flowing through the busbar. The current sensor includes a magneto-electric transducer and a magnetic field suppressor. The magneto-electric transducer is configured to convert a magnetic field, which depends on the electric current flowing through the busbar and passes through the magneto-electric transducer along a plane perpendicular to a height direction, into an electrical signal. The magnetic field suppressor is configured to suppress external magnetic fields from passing through the magneto-electric transducer along the plane perpendicular to the height direction. The switch includes a pair of magnets that are magnetized and opposed to each other in a lateral direction perpendicular to both the longitudinal and height directions. The current sensor is aligned with the magnets in the longitudinal direction.
-
公开(公告)号：US20150377932A1
公开(公告)日：2015-12-31
申请号：US14765003
申请日：2014-03-10
Applicant: DENSO CORPORATION
Inventor： Takeshi TSUKAMOTO , Tatsuya TAKAGI , Teruo ODA
CPC classification number: G01R19/0092 , G01R15/202
Abstract: An electric current sensor includes a core having a coupling portion formed by bending a part of a plate member, and one end portion and the other end portion of the plate member are disposed to oppose to each other through a constant magnetic gap on a side opposite from the coupling portion. The core has: a first tapered portion in which a width of the plate member continuously decreases from one end of the coupling portion adjacent to the one end portion to a distal end of the one end portion; and a second tapered portion in which the width of the plate member continuously decreases from an other end of the coupling portion adjacent to the other end portion to a distal end of the other end portion.
Abstract translation: 电流传感器包括具有通过弯曲板构件的一部分而形成的联接部的芯，并且板构件的一个端部和另一端部通过相对的一侧上的恒定磁隙设置成彼此相对 从耦合部分。 芯具有：第一锥形部分，其中板构件的宽度从与一个端部相邻的连接部分的一端连续地减小到一个端部的远端; 以及第二锥形部，其中，所述板构件的宽度从与所述另一端部相邻的所述联接部的另一端连续地减小到所述另一端部的前端。
-
公开(公告)号：US20220326283A1
公开(公告)日：2022-10-13
申请号：US17849947
申请日：2022-06-27
Applicant: DENSO CORPORATION
Inventor： Akito SASAKI , Ryosuke SAKAI , Hiroaki MIWA , Takeshi TSUKAMOTO , Hiroshi NOMURA , Takuma ESAKA , Tatsuaki SUGITO
Abstract: A current sensor includes a wiring board, a shield, an insulating sensor housing, and a shield adhesive. The wiring board and the shield are accommodated in the sensor housing. The sensor housing has a shield support part to support the shield, and a shield adhesion part. An application surface of the shield adhesion part is further from the shield than a contact surface of the shield support part. The shield is mounted on the contact surface of the shield support part, and the shield adhesive is disposed between the application surface of the shield adhesion part and the shield. The shield and the wiring board are aligned with and spaced from each other in the sensor housing.
-
公开(公告)号：US20210003615A1
公开(公告)日：2021-01-07
申请号：US17023568
申请日：2020-09-17
Applicant: DENSO CORPORATION
Inventor： Akito SASAKI , Ryosuke SAKAI , Hiroaki MIWA , Takeshi TSUKAMOTO , Hiroshi NOMURA , Takuma ESAKA , Tatsuaki SUGITO
Abstract: A current sensor includes a wiring board, a shield, an insulating sensor housing, and a shield adhesive. The wiring board and the shield are accommodated in the sensor housing. The sensor housing has a shield support part to support the shield, and a shield adhesion part. An application surface of the shield adhesion part is further from the shield than a contact surface of the shield support part. The shield is mounted on the contact surface of the shield support part, and the shield adhesive is disposed between the application surface of the shield adhesion part and the shield. The shield and the wiring board are aligned with and spaced from each other in the sensor housing.
-
-
-
-
-
-
Search Results
7
records
(took 0.013 seconds)
