公开(公告)号：US20250015382A1

公开(公告)日：2025-01-09

申请号：US18895350

申请日：2024-09-24

Applicant: BYD COMPANY LIMITED

Inventor： Lei ZHOU ,  Ya ZHOU ,  Zhixue HUANG ,  Xiangjun DAI

IPC: H01M10/63 ,  H01M10/42 ,  H01M10/48 ,  H01M10/613 ,  H01M10/6551 ,  H01M10/6563 ,  H01M10/663 ,  H01M50/209 ,  H01M50/251 ,  H01M50/271

Abstract: An energy storage cabinet includes: a cabinet, and a first space and a second space formed in the cabinet. Multiple battery modules are disposed in the first space and stacked in a first direction of the energy storage cabinet, and the first space and the second space are disposed side by side in a second direction of the energy storage cabinet perpendicular to the first direction. A controller disposed in the second space and electrically connected to the battery modules.

公开(公告)号：US20160245313A1

公开(公告)日：2016-08-25

申请号：US15146691

申请日：2016-05-04

Applicant: BYD COMPANY LIMITED

Inventor： Lei ZHOU ,  Qiang GUO

IPC: F15B15/14 ,  B66F9/22

CPC classification number: F15B15/149 ,  B66F9/22 ,  F15B11/15 ,  F15B2211/7725

Abstract: A forklift, a hydraulic cylinder assembly (100) and a hydraulic device thereof are provided. The hydraulic cylinder assembly (100) includes a cylinder (1) having first, second oil inlets (151, 152) and first, second oil outlets (153, 154) therein; a cylinder liner (2) disposed within the cylinder (1) and being moveable between first and second positions, and defining a first oil port (21) and a second oil port (22) therein; a piston (31) disposed within the cylinder liner (2) and being moveable between a third position and a fourth position; a first oil chamber (41) and a second oil chamber (42) are defined by the cylinder (1), the cylinder liner (2) and the piston (31), the first oil chamber (41) is communicated with the first oil port (21), and the second oil chamber (42) is communicated with the second oil port (22).

Abstract translation: 提供了一种叉车，液压缸组件（100）及其液压装置。 液压缸组件（100）包括在其中具有第一，第二进油口（151,152）和第一，第二出油口（153,154）的气缸（1） 设置在所述气缸（1）内并可在第一和第二位置之间移动并且在其中限定第一油口（21）和第二油口（22）的气缸套（2） 设置在气缸套（2）内并可在第三位置和第四位置之间移动的活塞（31） 第一油室（41）和第二油室（42）由气缸（1），气缸套（2）和活塞（31）构成，第一油室（41）与第一油 （21），第二油室（42）与第二油口（22）连通。

公开(公告)号：US20250023182A1

公开(公告)日：2025-01-16

申请号：US18900801

申请日：2024-09-29

Applicant: BYD COMPANY LIMITED

Inventor： Youhe WU ,  Zhixue HUANG ,  Xiangjun DAI ,  Lei ZHOU

IPC: H01M50/262 ,  H01M10/42 ,  H01M10/48 ,  H01M10/613 ,  H01M10/6551 ,  H01M10/6563 ,  H01M50/211 ,  H01M50/251 ,  H01M50/271

Abstract: An energy storage module and an energy storage cabinet. The energy storage module includes: an energy storage unit, the energy storage unit including a plurality of cells, and the plurality of cells being arranged in sequence in the thickness direction of the cells; a first side plate and a second side plate, the energy storage unit being provided between the first side plate and the second side plate; and support beams, the support beams extending in the thickness direction of the cells and being connected between the first side plate and the second side plate so as to enable the first side plate and the second side plate to clamp the energy storage unit, and the support beams being arranged on at least one side of the energy storage unit in the width direction of the cells.

公开(公告)号：US20250023119A1

公开(公告)日：2025-01-16

申请号：US18897830

申请日：2024-09-26

Applicant: BYD COMPANY LIMITED

Inventor： Lei ZHOU ,  Ya ZHOU ,  Zhixue HUANG ,  Xiangjun DAI

IPC: H01M10/42 ,  G08B17/10 ,  H01M10/6554 ,  H01M10/6563 ,  H01M10/658 ,  H01M10/663 ,  H01M50/251

Abstract: An energy storage cabinet includes a cabinet, which comprises a cabinet body and an opening and closing door, where the cabinet body defines an installation cavity with one end open, a first space and a second space are formed in the installation cavity, the opening and closing door is used for opening or closing the installation cavity. The cabinet also includes a plurality of energy storage modules, the energy storage modules being arranged in the first space, the energy storage modules being stacked in a first direction of the energy storage cabinet, the first space and the second space being arranged side by side in a second direction perpendicular to the first direction; and a control unit, the control unit being arranged in the second space and the control unit is electrically connected to the energy storage module.

公开(公告)号：US20240039098A1

公开(公告)日：2024-02-01

申请号：US18478687

申请日：2023-09-29

Applicant: BYD COMPANY LIMITED

Inventor： Lei ZHOU ,  Zhixue HUANG ,  Xiangjun DAI ,  Zhengyi HUANG

IPC: H01M50/209 ,  H01M50/271 ,  H01M50/296 ,  H01M10/42

CPC classification number: H01M50/209 ,  H01M50/271 ,  H01M50/296 ,  H01M10/425 ,  H01M2010/4271

Abstract: The present disclosure provides a battery module and a battery pack. The battery module includes: multiple cells and an outer frame. The outer frame includes: four support columns, two side plates, and two end plates. The two side plates are arranged opposite to each other. The two end plates are arranged opposite to each other. The four support columns are respectively connected between end portions of the side plates and the end plates. One of a top and a bottom of the support column is provided with a support platform and another is provided with a fitting hole. The support platform of one battery module is fittable in the fitting hole of another battery module.