公开(公告)号：US11091059B2

公开(公告)日：2021-08-17

申请号：US16524648

申请日：2019-07-29

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Takahiro Yoshida

IPC: B60N2/015 ,  B60N2/07 ,  B60N2/005

Abstract: The structure for mounting a seat rail includes a floor panel constituting the floor of a cabin; a seat rail disposed on the upper surface of the floor panel; and a retainer for supporting the floor panel at a position where the seat rail is present thereabove with the floor panel in-between. The seat rail, the floor panel, and the retainer are attached to one another with a bolt and a nut (a first attachmenting portion) at a position where the seat rail, the floor panel, and the retainer are placed overlapping one on the other. The floor panel is welded on the retainer at a position (a second attachmenting portion) away from the first attachment portion. The retainer has a bead formed between the first attachment portion and the second attachment portion. The bead extends along the longitudinal direction of a seat rail.

公开(公告)号：US11828246B2

公开(公告)日：2023-11-28

申请号：US17963136

申请日：2022-10-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Takahiro Yoshida ,  Takehiro Komatsu

IPC: F02D41/40 ,  F02D41/06

CPC classification number: F02D41/402 ,  F02D41/065 ,  F02D2200/021 ,  F02D2200/1002 ,  F02D2250/31

Abstract: An internal combustion engine system includes an internal combustion engine including an in-cylinder injection valve and a fuel pressure adjustment mechanism, and a control device that executes fuel injection control at a time of automatic restart of the internal combustion engine that is automatically stopped, by controlling the in-cylinder injection valve and the fuel pressure adjustment mechanism, in which the control device includes a first controller that executes the compression stroke injection a first number of times after an automatic restart request is made and control the pressure of the fuel to a predetermined value, and a second controller that executes the intake stroke injection a second number of times after the compression stroke injection is executed the first number of times and make the pressure of the fuel lower than the predetermined value.

公开(公告)号：US11959449B2

公开(公告)日：2024-04-16

申请号：US18069900

申请日：2022-12-21

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Takahiro Yoshida ,  Masanao Idogawa ,  Masahiro Kachi ,  Koji Ichikawa ,  Satoshi Masuda

IPC: F02N11/08 ,  F02D41/06 ,  F02D41/30

CPC classification number: F02N11/0859 ,  F02D41/062 ,  F02D41/3017 ,  F02N11/0851 ,  F02N2200/022 ,  F02N2200/041

Abstract: A control device for a hybrid electric vehicle includes an electronic control unit. The electronic control unit is configured to perform a start-up control of shifting the connection and disconnection clutch to a coupled state at the time of starting the internal combustion engine to rotate the internal combustion engine by the driving torque of the electric motor, and starting the first fuel injection mode using the direct injection injector. The electronic control unit is configured to switch from the first fuel injection mode to a second fuel injection mode for using the port injector prior to an end of the start-up control when the number of times of combustion cycles of the internal combustion engine with the first fuel injection mode reaches a predetermined first target number of times.

公开(公告)号：US11761373B1

公开(公告)日：2023-09-19

申请号：US18183333

申请日：2023-03-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masaya Kubo ,  Koji Ichikawa ,  Takahiro Yoshida ,  Takahiro Nishigaki ,  Noriaki Kumagai ,  Sohichi Imai ,  Masahiro Noguchi

IPC: F01P7/16

CPC classification number: F01P7/164 ,  F01P2025/36 ,  F01P2037/00 ,  F01P2050/24

Abstract: A cooling device is employed in a vehicle including an internal combustion engine provided with a forced-induction device and an intercooler. The cooling device includes a circulation circuit configured to circulate coolant supplied to the intercooler, an electric pump configured to operate to circulate the coolant in the circulation circuit, and processing circuitry configured to control a discharge amount of the coolant of the pump. The processing circuitry is configured to execute a control amount deriving process of deriving a control amount of the pump based on a requested flow rate and a coolant temperature, and an operation process of causing the pump to operate based on the control amount when the requested flow rate is larger than 0.

公开(公告)号：US20200039383A1

公开(公告)日：2020-02-06

申请号：US16524648

申请日：2019-07-29

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Takahiro Yoshida

IPC: B60N2/005 ,  B60N2/07

Abstract: The structure for mounting a seat rail includes a floor panel constituting the floor of a cabin; a seat rail disposed on the upper surface of the floor panel; and a retainer for supporting the floor panel at a position where the seat rail is present thereabove with the floor panel in-between. The seat rail, the floor panel, and the retainer are attached to one another with a bolt and a nut (a first attachmenting portion) at a position where the seat rail, the floor panel, and the retainer are placed overlapping one on the other. The floor panel is welded on the retainer at a position (a second attachmenting portion) away from the first attachment portion. The retainer has a bead formed between the first attachment portion and the second attachment portion. The bead extends along the longitudinal direction of a seat rail.