公开(公告)号：US11535219B2

公开(公告)日：2022-12-27

申请号：US16478204

申请日：2018-01-26

Applicant: ADVICS CO., LTD.

Inventor： Ryosuke Sakakibara

IPC: B60T11/26 ,  B60T17/06 ,  F16D25/12 ,  B60T11/16 ,  F15B1/26

Abstract: This reservoir tank is provided with a reservoir body formed in the shape of a hollow box inside which a hydraulic fluid is stored, and is connected to a vehicle master cylinder in such a way that brake fluid flows into and out of the same. The reservoir body is provided with a top plate portion formed in the shape of a plate. A flow path portion having one or a plurality of flow paths formed in a serpentine fashion and opening downward in a vertical direction is provided in a protruding manner on an inner wall surface of the top plate portion, and a slit is provided on a downstream side of the flow path.

公开(公告)号：US10744988B2

公开(公告)日：2020-08-18

申请号：US16135527

申请日：2018-09-19

Applicant: ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yusuke Sekine ,  Ryosuke Sakakibara ,  Jun Matsushima ,  Akira Omizu ,  Koji Masuda ,  Akira Sakai ,  Hideki Sugawa

IPC: B60T11/26 ,  B60T11/22 ,  B60T17/06 ,  B60T17/22 ,  B60K15/077 ,  B60K15/03

Abstract: The reservoir tank includes a reservoir body which reserves a fluid in an inner portion thereof formed to be in a hollow box shape. The reservoir body includes a port extending outward, a reservoir chamber which reserves the fluid and a port chamber which volume is smaller than that of the reservoir chamber and is in fluid communication with the port and a first communication passage positioned at a portion lower than a changeable liquid surface of the fluid reserved in the reservoir chamber in a vertical direction and provided at the first partition portion to allow the fluid communication between the reservoir chamber and the port chamber and wherein the port chamber and the port are kept being a state in which they are filled with the fluid supplied from the reservoir chamber via the first communication passage.

公开(公告)号：US20190084541A1

公开(公告)日：2019-03-21

申请号：US16135527

申请日：2018-09-19

Applicant: ADVICS CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yusuke Sekine ,  Ryosuke Sakakibara ,  Jun Matsushima ,  Akira Omizu ,  Koji Masuda ,  Akira Sakai ,  Hideki Sugawa

IPC: B60T11/26 ,  B60T11/22 ,  B60T17/22 ,  B60T17/06

Abstract: The reservoir tank includes a reservoir body which reserves a fluid in an inner portion thereof formed to be in a hollow box shape. The reservoir body includes a port extending outward, a reservoir chamber which reserves the fluid and a port chamber which volume is smaller than that of the reservoir chamber and is in fluid communication with the port and a first communication passage positioned at a portion lower than a changeable liquid surface of the fluid reserved in the reservoir chamber in a vertical direction and provided at the first partition portion to allow the fluid communication between the reservoir chamber and the port chamber and wherein the port chamber and the port are kept being a state in which they are filled with the fluid supplied from the reservoir chamber via the first communication passage.