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公开(公告)号：US11121692B2
公开(公告)日：2021-09-14
申请号：US16641384
申请日：2017-09-12
发明人： Satoshi Yoneda
摘要： An input loop line (5) is disposed in a region inside or outside the loop of an output loop line (9) as viewed in the thickness direction of a dielectric layer (2).
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公开(公告)号：US11381213B2
公开(公告)日：2022-07-05
申请号：US17039782
申请日：2020-09-30
发明人： Kenji Hirose , Satoshi Yoneda
摘要： A noise filter includes a magnetic core including a magnetic material; and a distance adjusting member that accepts adjustment of a distance between a loop portion and the magnetic core, the loop portion being a portion of one or more conductor wiring lines wired in loop shape out of a first conductor wiring line and a second conductor wiring line.
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公开(公告)号：US11437969B2
公开(公告)日：2022-09-06
申请号：US17206965
申请日：2021-03-19
发明人： Satoshi Yoneda , Kenji Hirose
摘要： A coupling loop circuit is constructed in such a way that a sixth conductor is made to three-dimensionally cross a second conductor, an eighth conductor is made to three-dimensionally cross each of the second conductor and a fourth conductor, a first loop area and a second loop area spatially overlap each other, and an overlapping area between the first loop area and the second loop area is formed by the second conductor, the fourth conductor, the sixth conductor, and the eighth conductor.
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公开(公告)号：US10749494B2
公开(公告)日：2020-08-18
申请号：US16315538
申请日：2016-08-03
发明人： Satoshi Yoneda , Kenji Hirose , Yoshiyuki Kusano
摘要： A positive electrode side input loop line (10a) and a positive electrode side output loop line (10b), and a negative electrode side input loop line (11a) and a negative electrode side output loop line (11b) form two sets of coupling loops, and the loop lines of the two sets have the same winding direction, and have the same loop sizes of and relative relationship between the loop lines. A capacitor (3) is connected in series between the positive electrode side input loop line (10a) and the negative electrode side input loop line (11a).
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公开(公告)号：US10366826B2
公开(公告)日：2019-07-30
申请号：US15518398
申请日：2015-10-20
IPC分类号： B60L11/08 , B60L11/18 , B60R16/03 , H01F27/38 , H02J7/02 , H02J7/14 , H03H7/01 , H03H7/09 , H02M1/10 , H02M1/42 , H01F3/10 , H01F17/06 , H01F37/00 , B60L50/13 , B60L50/51
摘要： A dual-mode choke coil includes: a lower core that has a first through fourth columnar body; a first upper core and a second upper core; a first coil in which two coil conductors are respectively wound onto the first columnar body and a third columnar body in mutually different directions and are connected in series; and a second coil in which two coil conductors are respectively wound onto a second columnar body and the fourth columnar body in mutually different directions and are connected in series, and in which the winding direction of the coil conductor of the second columnar body is the same as that of the coil conductor of the first columnar body. With this configuration, both common mode noise and normal mode noise can be reduced.
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