公开(公告)号：US20240077015A1

公开(公告)日：2024-03-07

申请号：US18457405

申请日：2023-08-29

Applicant: HONDA MOTOR CO., LTD.

Inventor： Miyo KITAMURA ,  Shinji SHIMOYAMA ,  Keijiro KOIDE ,  Masahiro KATO ,  Tatsuya KURIMOTO ,  Tatsuki TANAKA ,  Koji SATO ,  Takumi TOKINOYA

IPC: F01P11/02

CPC classification number: F01P11/0204

Abstract: The present invention relates to a reservoir tank for coolant that stores the coolant for cooling an internal combustion engine. The reservoir tank includes: a tank chamber that stores the coolant; an opening, which is disposed in an upper part of the tank chamber, through which the coolant flows in and flows out, and in a circumferential wall of which a breathing hole is formed; and a first communication passage, a second communication passage, and a third communication passage that respectively communicate with the opening and the tank chamber.

公开(公告)号：US20210301713A1

公开(公告)日：2021-09-30

申请号：US17212177

申请日：2021-03-25

Applicant: HONDA MOTOR CO., LTD.

Inventor： Shuji KOMATSU ,  Naoki HOTTA ,  Keijiro KOIDE ,  Shinji SHIMOYAMA ,  Ichiro FUKUZAWA ,  Yusuke FUKADA

IPC: F01P11/02

Abstract: An expansion tank, includes: a tank main body defining a storage chamber storing a coolant liquid therein; multiple partition walls provided in the tank main body to divide the storage chamber into multiple division chambers including an inlet chamber and an outlet chamber, the partition walls being formed with communication holes for bringing adjacent ones of the division chambers into communication with each other; a coolant liquid inlet portion that is provided on the tank main body and is open to the inlet chamber; a coolant liquid outlet portion that has an outlet opening in a depression formed in a bottom of the tank main body and is open to the outlet chamber; and a barrier wall extending from a side wall of the tank main body or one of the partition walls into the depression.

公开(公告)号：US20180283261A1

公开(公告)日：2018-10-04

申请号：US15758798

申请日：2016-09-26

Applicant: HONDA MOTOR CO., LTD.

Inventor： Haruo MORISHITA ,  Shinji SHIMOYAMA ,  Yoshihiro HATTORI ,  Takafumi MURAKAMI

IPC: F01P11/02

Abstract: An expansion tank includes a plurality of partition walls separating a storage chamber of the tank main body into a plurality of compartment chambers, each partition wall provided with a lower communicating portion and an upper communicating portion formed in a lower part and an upper part thereof, respectively, to communicate the adjoining compartment chambers to each other, wherein the compartment chambers include an inlet chamber having an inlet, an outlet chamber having an outlet, and intermediate chambers, and wherein one of the compartment chambers other than the outlet chamber is provided with a communication port, and a lower edge of the upper communicating portion of the partition wall defining the compartment chamber provided with the communication port is lower than a lower edge of the upper communicating portion of another one of the partition walls.

公开(公告)号：US20140020641A1

公开(公告)日：2014-01-23

申请号：US13904034

申请日：2013-05-29

Applicant: HONDA MOTOR CO., LTD.

Inventor： Shinji SHIMOYAMA

IPC: F01P7/14

CPC classification number: F01P7/14 ,  F01P1/02 ,  F01P2001/023 ,  F01P2007/146 ,  F01P2060/16 ,  Y02T10/121 ,  Y02T10/16

Abstract: An internal combustion engine includes a deactivatable cylinder group, a constantly operating cylinder group, a first water passage, a second water passage, an upstream integrated water passage, a downstream integrated water passage, a connecting passage, a third water passage, and a device. The downstream integrated water passage includes a junction and an upstream end. The upstream end is closer to the second water passage than to the first water passage in the downstream integrated water passage. The third water passage connects the connecting passage and a portion provided between the junction and the upstream end in the downstream integrated water passage. The device is provided adjacent to at least a part of the third water passage to exchange heat with water flowing in the third water passage.

Abstract translation: 一种内燃机，包括可失活的气缸组，恒定操作的气缸组，第一水通道，第二水通道，上游集成水通道，下游集成水通道，连接通道，第三水通道和设备 。 下游集成水通道包括结和上游端。 上游端靠近第二水通道而不是下游集成水通道中的第一水通道。 第三水通道将连接通道和设置在下游集成水通道中的连接点和上游端之间的部分相连。 该装置邻近第三水通道的至少一部分设置，以与在第三水通道中流动的水进行热交换。