公开(公告)号：US20190357392A1

公开(公告)日：2019-11-21

申请号：US16398423

申请日：2019-04-30

Applicant: HONDA MOTOR CO., LTD.

Inventor： Toshiki IKEDA ,  Jun KATO ,  Kosuke NISHIYAMA ,  Takanori SAKAGUCHI ,  Takaaki FUSHIMI ,  Shinnosuke SATO ,  Ryota KITAMOTO ,  Yusuke SHINDO

IPC: H05K7/20 ,  H02J7/24 ,  H01G2/08

Abstract: An electric power conversion device is provided with a case (60) which includes: a first member (61) having a first region (73) defining therein a first passage (78, 79) in which a cooling medium flows, and a second region (74) disposed on a side of the first region; and a second member (88) disposed so as to at least partly overlap with the second region as seen from a direction orthogonal to the second region in a spaced apart relationship to the second region, and internally defining a second passage (91) connected to the first passage. A reactor (31) is positioned in the first region, and a switching device (33) is positioned on the surface of the second member facing away from the first member while a capacitor (35) is positioned between the second member and the second region of the first member.

公开(公告)号：US20190356235A1

公开(公告)日：2019-11-21

申请号：US16405013

申请日：2019-05-07

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yusuke SHINDO ,  Jun KATO ,  Ryota KITAMOTO ,  Shinnosuke SATO ,  Toshiki IKEDA ,  Takanori SAKAGUCHI ,  Kosuke NISHIYAMA ,  Takaaki FUSHIMI

IPC: H02M7/00 ,  H01F27/02 ,  H02M3/155 ,  H02J7/24 ,  H05K7/20 ,  H05K7/14 ,  H01G2/02 ,  H02B1/20

Abstract: An electric power conversion device is provided with a case (60) including a mounting portion (61) extending along a plane defined by a first direction and a second direction that are orthogonal to each other, and a side wall (62) provided along a periphery of the mounting portion, a primary side connection portion (23) and a secondary side connection portion (27) provided on the case, a plurality of reactors arranged along the second direction in the case and connected in parallel to one another, and a switching unit including a plurality of switching devices positioned in the case on one side of the reactors in the first direction, arranged along the first direction, and respectively connected to the reactors.

公开(公告)号：US20170221632A1

公开(公告)日：2017-08-03

申请号：US15367179

申请日：2016-12-02

Applicant: HONDA MOTOR CO., LTD.

Inventor： Tomoaki ONO ,  Shinnosuke SATO ,  Kosuke NISHIYAMA ,  Atsushi AMANO

IPC: H01G2/08 ,  H01G2/10 ,  H01M10/42

CPC classification number: H01G2/08 ,  H01G2/10 ,  H01G11/18 ,  H01G11/78 ,  H01L23/3675 ,  H01M10/4264 ,  H01M2010/4271 ,  H01M2220/20 ,  Y02E60/13

Abstract: A capacitor arrangement structure includes a casing, a housing, and a heat sink. The casing accommodates a capacitor. The casing includes a casing bottom. The housing includes a bottom wall. The housing has a height from the bottom wall which includes an inner surface and an outer surface opposite to the inner surface in a height direction. The casing is mounted on the inner surface so that the casing bottom opposes a mounting surface in the inner surface. The heat sink includes a heat sink top. The heat sink is provided on the outer surface of the bottom wall not to overlap the casing viewed along the height direction. The heat sink top opposes the outer surface. A distance between the casing bottom and the mounting surface in the height direction is smaller than a distance between the heat sink top and the mounting surface in the height direction.

公开(公告)号：US20170221633A1

公开(公告)日：2017-08-03

申请号：US15414621

申请日：2017-01-25

Applicant: HONDA MOTOR CO., LTD.

Inventor： Shinnosuke SATO ,  Tomoaki ONO ,  Atsushi AMANO ,  Kosuke NISHIYAMA ,  Koshiro FUCHIBE

IPC: H01G2/10 ,  H05K7/20

CPC classification number: H01G4/38 ,  H01G2/04 ,  H01G2/08 ,  H01G9/0003 ,  H01G9/28 ,  H01G11/10 ,  H01G11/18 ,  H01G11/82 ,  Y02E60/13

Abstract: A capacitor unit includes a casing, a heat sink, a heat radiation sheet, and a notch. The casing accommodates the capacitors. The casing includes a positive electrode terminal block and a negative electrode terminal block. The heat sink is provided on the casing in a stacking direction. The heat radiation sheet is made of insulation material and is sandwiched in the stacking direction between the casing and the heat sink to cover the positive electrode terminal block and the negative electrode terminal block. The notch is provided in at least one of the casing and the heat radiation sheet between the negative electrode terminal block and the positive electrode terminal block. The notch passes through the at least one of the casing and the heat radiation sheet along a plain substantially perpendicular to the stacking direction to separate the negative electrode terminal block and the positive electrode terminal block.

公开(公告)号：US20160039308A1

公开(公告)日：2016-02-11

申请号：US14818562

申请日：2015-08-05

Applicant: HONDA MOTOR CO., LTD.

Inventor： Takaaki FUSHIMI ,  Atsushi AMANO ,  Takanori SUZUKI ,  Kosuke NISHIYAMA ,  Yusuke GOTOU

IPC: B60L11/18 ,  B60K1/04

CPC classification number: B60L11/1881 ,  B60K1/00 ,  B60K1/04 ,  B60K2001/0411 ,  B60Y2306/01

Abstract: A fuel cell electric automobile includes a fuel cell stack, a traction motor, a first control device for controlling output of the fuel cell stack, and a second control device for controlling electrical energy supplied to the traction motor. The first control device is provided vertically above the fuel cell stack, and the second control device is provided vertically below the fuel cell stack and on a lateral side of the traction motor.

Abstract translation: 燃料电池电动汽车包括燃料电池堆，牵引电动机，用于控制燃料电池堆的输出的第一控制装置和用于控制供给到牵引电动机的电能的第二控制装置。 第一控制装置垂直设置在燃料电池堆的上方，第二控制装置设置在燃料电池堆的垂直下方以及牵引电动机的侧面。