公开(公告)号：US20230095256A1

公开(公告)日：2023-03-30

申请号：US17940037

申请日：2022-09-08

Applicant: Mazda Motor Corporation

Inventor： Hiroshi TANAKA ,  Takuma INAMI ,  Nobuyuki NAKAYAMA ,  Hiroyuki BABA

IPC: B62D25/20 ,  B62D21/11 ,  B60K1/04 ,  B60L50/60 ,  B60H1/00 ,  B60H1/24

Abstract: A vehicle-body structure may include a floor panel, a dash panel extending upward from a vehicle front portion of the floor panel and partitioning a vehicle front portion of an occupant space, a cooler disposed on a vehicle front side of the dash panel, a control device disposed in the occupant space, and a supply pipe through which a heat exchange medium subjected to heat exchange at a heat exchanger is supplied to the control device. The heat exchanger may be closer to the control device than a powertrain PT mounted on an automobile.

公开(公告)号：US20230094304A1

公开(公告)日：2023-03-30

申请号：US17940012

申请日：2022-09-08

Applicant: Mazda Motor Corporation

Inventor： Takuma INAMI ,  Nobuyuki NAKAYAMA ,  Hiroyuki BABA

IPC: B60K1/04 ,  B62D21/11 ,  B62D25/20

Abstract: An electric-vehicle-body structure includes a floor panel constituting a floor of an occupant space, and a center frame disposed to be higher than and away from the floor panel at a vehicle-width-direction central portion of the occupant space and extending in a front-rear direction. A battery unit includes battery frames disposed at a lower position than the floor panel and extending in the front-rear direction. Such a positional relation is achieved in which the battery frames and the center frame overlap each other in a plan view.

公开(公告)号：US20230094186A1

公开(公告)日：2023-03-30

申请号：US17939959

申请日：2022-09-08

Applicant: Mazda Motor Corporation

Inventor： Takuma INAMI ,  Nobuyuki NAKAYAMA ,  Hiroyuki BABA ,  Hiroaki FUJII

IPC: B62D21/15 ,  B62D25/20 ,  B62D21/04

Abstract: To decrease the retraction amount of a traveling motor at front collision. A vehicle-body structure includes a floor panel constituting a floor of an occupant space including a seat on which a passenger sits, a center frame disposed to be higher than and away from the floor panel at a vehicle-width-direction central portion of the occupant space and extending in a vehicle front-rear direction, and a connecting member extending upward from the floor panel, having an upper portion fixed to the center frame, and connecting the center frame to the floor panel. A traveling motor is arranged on a vehicle front side of the connecting member.

公开(公告)号：US20230094086A1

公开(公告)日：2023-03-30

申请号：US17940016

申请日：2022-09-08

Applicant: Mazda Motor Corporation

Inventor： Takuma INAMI ,  Nobuyuki NAKAYAMA ,  Hiroyuki BABA

IPC: B62D21/11 ,  B62D25/08 ,  B62D25/20 ,  B62D25/14 ,  B62D25/12

Abstract: A vehicle-body structure includes a first floor panel constituting a floor of an occupant space, a dash panel, a second floor panel provided on a vehicle rear side of the occupant space, a connection panel connecting a rear portion of the first floor panel and a front portion of the second floor panel, and a center frame disposed to be higher than and away from the first floor panel at a vehicle-width-direction central portion of the occupant space and extending in a front-rear direction. A front portion of the center frame is connected to the dash panel. A rear portion of the center frame is connected to the connection panel.

公开(公告)号：US20180015958A1

公开(公告)日：2018-01-18

申请号：US15637917

申请日：2017-06-29

Applicant: MAZDA MOTOR CORPORATION

Inventor： Masayuki NAGAYOSHI ,  Naoki NAGANO ,  Megumi TOYOTA ,  Nobuyuki NAKAYAMA ,  Masahide KANEMORI ,  Haruo ETCHU

IPC: B62D25/08 ,  B60K11/04

CPC classification number: B62D25/084 ,  B60K11/04

Abstract: Disclosed herein is a structure for mounting a heat exchanger in a vehicle. The structure includes a shroud, and a mount supporting a supported portion and allowing vertical vibrations of the supported portion with respect to each side of the shroud in a vehicle width direction. The supported portion is provided on each side of the heat exchanger in the vehicle width direction. The mount body of the mount is mounted in a mounting portion located higher than a fixed portion on the side of the shroud in the vehicle width direction. The fixed portion is fixed to a body member of the vehicle. A receiver supporting a lower surface of the mount body serves as the mounting portion. A fixing bracket for fixing the mount body to the side of the shroud is provided in front of or behind the mount body of the mount in the vehicle.