公开(公告)号：WO2023061144A1

公开(公告)日：2023-04-20

申请号：PCT/CN2022/119110

申请日：2022-09-15

Applicant: 宁德时代新能源科技股份有限公司

Inventor： 谭心勇 ,  陶光华 ,  廖通章 ,  杨威海 ,  白银

IPC: B08B1/00 ,  B08B1/02 ,  B08B1/04 ,  B08B5/04 ,  H01M50/691

Abstract: 本申请公开了一种擦拭装置及清洁设备。擦拭装置包括：旋转单元、抽吸单元和擦拭头，抽吸单元、旋转单元和擦拭头依次地设置在一个中心轴线上，在中心轴线上设置有擦拭装置中空管和擦拭头中空管，擦拭装置中空管设置在旋转单元中，擦拭头中空管设置在擦拭头中。

公开(公告)号：WO2023283436A1

公开(公告)日：2023-01-12

申请号：PCT/US2022/036540

申请日：2022-07-08

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： POLAKOWSKI, Matthew, R. ,  FASSBENDER, Kyle, C.

IPC: H01M50/691 ,  B08B7/00 ,  H01M50/204 ,  H01M50/502

Abstract: A battery pack including a supporting structure, a battery cell housed within the supporting structure, a sleeve partially surrounding the battery cell, a bus bar, and a wire. The sleeve extends over a portion of a first end of the battery cell and has a laser-cut cutaway portion exposing a laser-cleaned first bonding area of the first end of the battery cell. The laser-cleaned first bonding area is positioned adjacent to an outer perimeter of the first end of the battery cell. The bus bar has a laser-cleaned second bonding area. The wire is bonded to the first and second laser-cleaned bonding areas to electrically connect the battery cell to the bus bar.

公开(公告)号：WO2023008873A1

公开(公告)日：2023-02-02

申请号：PCT/KR2022/010952

申请日：2022-07-26

Applicant: 주식회사 엘지에너지솔루션

Inventor： 이대기 ,  장린 ,  윤여영

IPC: H01M10/54 ,  G01N1/10 ,  H01M50/691

Abstract: 본 발명은 전해액 추출 시스템 및 방법에 관한 것으로, 구체적으로는 전지를 분해하여 전지로부터 전해액을 손실없이 안정적으로 추출하는 전해액 추출 시스템 및 방법을 제공하기 위한 것이다.

公开(公告)号：WO2022167897A1

公开(公告)日：2022-08-11

申请号：PCT/IB2022/050637

申请日：2022-01-25

Applicant: GRAF INDUSTRIES S.P.A.

Inventor： VACCARI, Andrea

IPC: H01M4/06 ,  H01M4/38 ,  H01M4/86 ,  H01M4/96 ,  H01M8/18 ,  H01M12/06 ,  H01M50/138 ,  H01M50/249 ,  H01M50/627 ,  H01M50/691 ,  B60L53/80 ,  H01M4/24

Abstract: The rechargeable battery (1) comprises at least one electrochemical cell (2) provided with: one anode housing (3) of at least one anode electrode (4) made of metallic material; one cathode housing (5) of at least one cathode electrode (6); one electrolyte housing (7) of one electrolyte mixture (8), positioned between the anode housing (3) and the cathode housing (5); and one electrical connector assembly (10) connected to the anode housing (3) and to the cathode housing (5) and adapted to transfer electrical energy, generated by means of an electrochemical process, to a user point (V); wherein: the anode electrode (4) comprises a plurality of solid anode elements (11) and shaped so as to slide inside the anode housing (3); and the electrochemical cell (2) comprises replenishment means (19) adapted to take at least the anode elements (11) oxidized as a result of the electrochemical process and to restore them with pure anode elements (11).

公开(公告)号：WO2022229367A1

公开(公告)日：2022-11-03

申请号：PCT/EP2022/061435

申请日：2022-04-29

Applicant: A.P. MØLLER - MÆRSK A/S

Inventor： VEJLGAARD-LAURSEN, Morten

IPC: B63B17/00 ,  B67D9/00 ,  H01M8/04082 ,  H01M8/18 ,  H01M50/60 ,  B60L53/80 ,  H01M4/06 ,  H01M4/38 ,  H01M4/86 ,  H01M4/96 ,  H01M12/06 ,  H01M50/138 ,  H01M50/249 ,  H01M50/627 ,  H01M50/691

Abstract: Disclosed is a bunker system comprising a container configured to contain electrolyte for a battery system of a vessel, a charger configured to charge the electrolyte in the container, and a first port that is fluidically connectable between the container and the vessel to permit a flow of the electrolyte between the container and the vessel.

公开(公告)号：WO2022082393A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/121996

申请日：2020-10-19

Applicant: 江苏时代新能源科技有限公司

Inventor： 梁成都 ,  洪家荣 ,  黄小腾 ,  汪文礼 ,  杨海奇 ,  胡浪超 ,  徐晨怡

IPC: H01M50/691 ,  H01M10/42

Abstract: 本申请涉及一种电池、用电装置、制备电池的方法和设备，其中，箱体包括：承载板，用于承载电池；单向重力阀，设置于承载板；单向重力阀被配置为在箱体内的液体的重力小于阈值时关闭；且在箱体内的液体的重力达到阈值时开启，以使液体经由单向重力阀排出。通过设置单向重力阀，在箱体内的液体过多，例如液体的重力达到阈值时，可以及时将箱体内的液体排出，从而可以避免过多的液体长期滞留在箱体内，进而可以减少安全隐患，提高电池的寿命。

公开(公告)号：WO2021234422A1

公开(公告)日：2021-11-25

申请号：PCT/GB2021/051256

申请日：2021-05-21

Applicant: EDGE MOBILITY LTD

Inventor： MEHTA, Arjun ,  CLEARY, Sean

IPC: H01M10/613 ,  H01M50/204 ,  H01M50/609 ,  H01M50/691 ,  H01M10/6551 ,  H01M10/6556 ,  H01M10/656 ,  H01M10/6567 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6557 ,  H01M10/6561 ,  H01M10/6563 ,  H01M10/6566 ,  H01M50/10

Abstract: There is disclosed a battery pack comprising: a first battery cell layer comprising a structure for locating battery cells and providing a flow path for a coolant so that the coolant passes across the battery cells; a gasket of a first gasket type located adjacent a first face of the first battery cell layer; and a gasket of a second gasket type located adjacent a second face of the first battery cell layer. Each of the first gasket type and the second gasket type comprises a first side and a second side. The first gasket type comprises holes for the coolant located on the first side of the first gasket type; and the second gasket type comprises holes for the coolant located on the second side of the second gasket type. The gaskets enable the coolant to flow from a first end of the battery pack to a second end of the battery pack via the flow path.

公开(公告)号：WO2021123581A1

公开(公告)日：2021-06-24

申请号：PCT/FR2020/052396

申请日：2020-12-11

Applicant: VALEO SYSTEMES THERMIQUES

Inventor： AZZOUZ, Kamel ,  MAMMERI, Amrid

IPC: H01M10/625 ,  H05K7/20 ,  H01M10/6568 ,  H01M10/6569 ,  H01M10/42 ,  H01M10/6563 ,  H01M50/204 ,  H01M50/673 ,  H01M50/691 ,  H01M2220/20

Abstract: L'invention a pour objet un dispositif (1) de régulation thermique d'un composant électrique ou électronique comportant un boitier (2) configuré pour loger au moins un composant électrique ou électronique susceptible de dégager de la chaleur, un premier circuit (4) de distribution de fluide diélectrique, des moyens (5) de distribution agencés sur le premier circuit de distribution pour permettre la projection de fluide diélectrique en direction de la surface du composant électrique ou électronique (3), ledit fluide étant apte à se vaporiser au contact du composant électrique ou électronique (3), le boîtier (2) comportant en outre au moins une paroi (7) de condensation du fluide (6) diélectrique en phase vapeur, un bac (8) de récupération du fluide (6) diélectrique en phase liquide et une pompe (9) configurée pour permettre la recirculation du fluide (6) diélectrique en phase liquide depuis le bac (8) de récupération vers les moyens (5) de distribution par l'intermédiaire du premier (4) circuit de distribution de fluide diélectrique, caractérisé en ce que le dispositif (1) de régulation thermique comporte un réservoir additionnel (11), en communication fluidique avec le bac de récupération (8), qui est configuré pour recevoir le fluide diélectrique (6).

公开(公告)号：WO2022243575A2

公开(公告)日：2022-11-24

申请号：PCT/EP2022/063945

申请日：2022-05-23

Applicant: EDGE MOBILITY LTD

Inventor： MEHTA, Arjun ,  CLEARY, Sean

IPC: H01M10/615 ,  H01M10/617 ,  H01M50/204 ,  H01M50/609 ,  H01M50/691 ,  H01M10/6551 ,  H01M10/6556 ,  H01M10/656 ,  H01M10/6567 ,  H01M10/6557 ,  H01M10/6561 ,  H01M10/6563 ,  H01M10/6566 ,  H01M50/10 ,  H01M50/20 ,  H01M50/209 ,  H01M50/24 ,  H01M50/258 ,  H01M10/613 ,  H01M10/63 ,  H01M10/655 ,  H01M10/6553 ,  H01M10/66 ,  H01M50/213 ,  H01M50/502 ,  H01M10/6569 ,  H01M50/284 ,  H01M50/287

Abstract: A battery system and method for assembling such a system. The battery system comprises an enclosure, an array of cells within the enclosure, a coolant comprising a dielectric fluid that is electrically non-conductive, and a PCB installed over the array. The PCB comprises a substrate, a first conductive layer on a side of the substrate opposite the array, the first conductive layer comprising a plurality of cell-bonding pads, and an array of through-holes, each of the through-holes being adjacent to at least one of the cell-bonding pads. The PCB includes positive and negative power pads conductively coupled to the cell-bonding pads to create a power circuit that allows for the transfer of power to and from the array of cells. The PCB includes mounting pads, to at least some of which are installed electronic components that allow for monitoring and/or management of the cells when the battery system is in use. Terminals of the cells are wire-bonded to corresponding cell-bonding pads on the PCB through the through-holes. At least part of one or more cells and at least some of the electronic components are in direct contact with the coolant when the battery system is in use. The coolant enables the transfer of heat from one or more of the cells to one or more of the electronic components and vice versa.

公开(公告)号：WO2022014974A1

公开(公告)日：2022-01-20

申请号：PCT/KR2021/008827

申请日：2021-07-09

Applicant: 주식회사 엘지에너지솔루션

Inventor： 인정현 ,  이영호 ,  박준규 ,  김수열 ,  윤한기

IPC: H01M50/20 ,  H01M50/24 ,  H01M50/691 ,  H01M50/502

Abstract: 본 발명의 일 실시예에 따른 전지 모듈은, 복수의 전지셀이 적층되어 있는 전지셀 적층체; 상기 전지셀 적층체를 수용하는 모듈 프레임; 및 상기 전지셀 적층체의 전후면을 커버하는 엔드 플레이트를 포함하고, 상기 모듈 프레임 바닥부와 상기 엔드 플레이트 사이에는 개구부가 형성된다.