CN109195839B - 用于卷绕电缆线的便携式装置 - Google Patents

用于卷绕电缆线的便携式装置 Download PDF

Info

Publication number
CN109195839B
CN109195839B CN201780032486.9A CN201780032486A CN109195839B CN 109195839 B CN109195839 B CN 109195839B CN 201780032486 A CN201780032486 A CN 201780032486A CN 109195839 B CN109195839 B CN 109195839B
Authority
CN
China
Prior art keywords
cable
handle
portable device
flexible support
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201780032486.9A
Other languages
English (en)
Other versions
CN109195839A (zh
Inventor
J·巴夫陶德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Publication of CN109195839A publication Critical patent/CN109195839A/zh
Application granted granted Critical
Publication of CN109195839B publication Critical patent/CN109195839B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14Conductive energy transfer
    • B60L53/18Cables specially adapted for charging electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/36Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/34Handled filamentary material electric cords or electric power cables
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

本发明涉及用于一种用于卷绕电缆线、具体地卷绕用于电动或混合动力车辆的充电缆线的便携式装置,该电缆线包括在其端部中的每个处的连接元件。该装置包括把手,该把手在其内接纳该缆线的基本上中间部分,该缆线的该两个非中间部分彼此相邻地离开该把手。该装置包括呈平螺线形状的柔性支撑件,该柔性支撑件能够在其内接纳该缆线的该两个非中间部分,该两个非中间部分离开该把手并且能够在储存构型下围绕该把手裹绕。应用:电动或混合动力车辆。

Description

用于卷绕电缆线的便携式装置
技术领域
本发明涉及用于卷绕电缆线、具体地卷绕用于电动或混合动力车辆的充电缆线的便携式装置。
背景技术
在目前关于全球变暖的共识背景下,随着在这方面的标准变得越来越苛刻,减少二氧化碳(CO2)排放是机动车辆制造商必须面对的主要挑战。
除了常规热机性能的不断提高(这伴随着CO2排放的减少)之外,电动车辆(EV)和混合动力电动车辆(HEV)现在被认为是用于减少CO2排放的最有希望的解决方案。
为了符合EV要求,近年来已经测试了用于储存电能的不同技术。现在看来,具有锂离子(Li-ion)电池单元的电池是可能提供具体地有助于加速性能的功率密度和有助于自主性的能量密度之间的最佳折衷方案的电池。然而,具体地如果考虑到电池端子所需要的电压水平为大约400V,或者所需要的再充电功率水平为在几个小时的慢速充电状态下的大约2至3千瓦时,在几十分钟的快速充电状态下的高达几十千瓦时,则将该锂离子技术用于构成用于EV的牵引用电池面临许多困难。在这种类型的充电功率水平下,充电缆线本身经受相当大的压力。
最著名也最简单的解决方案是提供“跨接”充电缆线,该缆线具有适用于设想的最大充电功率的宽横截面,该缆线在车辆的行李箱中运送。该解决方案的主要缺点是在充电阶段期间缆线在地面上拖拽并且变脏。因此,用户在将它储存在他的行李箱中之前将它整齐地折叠(考虑到其大的横截面,这可为复杂的)并且将他的手弄脏,或将它松散地放在行李箱中并且当他再次需要它时存在将必须解开它的显著风险。因此,将手弄脏似乎是不可避免的,并且这是本发明提出要解决的缺点。
为了避免该缺点,在现有技术中,具体地从专利申请US 2015/0008878 A1中已知一种用于储存充电缆线的装置,该装置包括设置有用于展开和缠绕缆线的曲柄的卷绕器,以及用于运送装置的把手。它还包括整合在卷绕器的中心中的用于控制充电的壳体,这使得可以控制从标准插座的慢速充电。该解决方案的主要缺点是发热的风险。实际上,在用于快速充电的高功率水平下,发热问题不限于电池:所有涉及的导电元件都通过焦耳效应释放大量的热量,并且在设计车辆的所有电气架构时需要考虑该现象。因此,不仅必须选择具有足够大的横截面的将车辆连接到充电端子的充电缆线,而且还必须将其设计成使得可以以受控的方式排出热量。如US 2015/0008878 A1中的通过缠绕的解决方案显然不是这种情况,其中缆线不仅紧密缠绕,而且还被封闭,这防止了任何通过对流进行冷却的现象。
发明内容
具体地,本发明的目的是克服前述缺点,特别是与弄脏和发热的风险相关联的那些缺点。出于该目的,本发明的主题是一种用于卷绕电缆线的便携式装置,该电缆线包括在其端部中的每个处的连接元件。该装置包括把手。把手在其内部中容纳缆线的基本上中间部分,其中缆线的两个非中间部分彼此相邻地从把手离开。该装置包括呈平螺线形状的柔性支撑件,该柔性支撑件可在其内部中容纳从把手离开的缆线的两个非中间部分,并且可在储存构型下围绕把手缠绕。
有利地,该装置还可包括环,该环可在储存构型下维持围绕把手缠绕的柔性支撑件。
例如,柔性支撑件可在其内部中包括通向支撑件的相对横向侧面的两个喉部,其中喉部能够容纳缆线的两个非中间部分。
有利地,装置还可包括滑动件,该滑动件可沿着柔性支撑件滑动,诸如在缆线的两个非中间部分上施加支撑,并且迫使两个非中间部分同时插入两个喉部中。
有利地,呈平螺线形状的柔性支撑件可在缠绕圈的内侧和外侧在其侧面上包括具有互补形状的突出部和凹陷部,其中在储存构型下能够将突出部安置在凹陷部中而不在其中留下间隙。
本发明的主题还是一种用于将电动或混合动力车辆与充电端子接通的此类型装置。
除了通过简单的自然对流促进缆线的冷却之外,根据本发明的装置还使得可以独立地在其支撑件和其把手的两侧上释放所需要长度的缆线,使得可根据充电站点所处的局部约束条件将其设置得更靠近车辆或更靠近充电插座,从而具体地使得可以限制接触地面的缆线长度。
附图说明
通过参照附图1、附图2、附图3、附图4、附图5、附图6和附图7提供的以下描述,本发明的其他特性和优点将变得显而易见,这些附图示意性地表示本发明的有利实施例。
图1至图7示出根据本发明的用于对电动或混合动力车辆再充电的单个装置。
具体实施方式
图1至图7示出根据本发明的用于对电动或混合动力车辆再充电的单个装置1。图1示出处于储存构型下的该装置,并且图7示出处于使用构型下的该装置。如由图2更好地示出的,该装置包括把手11,用于缆线13的支撑件12围绕该把手缠绕,该支撑件12具有阿基米德螺线(或平螺线)的形状并且由柔性材料制成。在缆线13的两端分别设置有用于连接到电动车辆的插头14(在本示例中配备有保护盖)和用于连接到充电端子的插头15。如由图3更好地示出的,将缆线13的基本上中间部分安装在把手11的主体中。如由图4更好地示出的,对于位于安装在把手11中的部分的两侧上的缆线13的非中间部分来说,可将其部分容纳在螺线形支撑件12内部。在本实施例中,支撑件12和缆线13各自具有可围绕把手11产生3个缠绕圈数的长度。然而,支撑件12和缆线13的长度可根据操作要求进行调适。
在图4中,支撑件12的横截面视图示出在储存构型下以3个缠绕圈数装配在支撑件12内部的缆线13。支撑件12在其内部中包括两个喉部121和喉部122,该两个喉部具有基本上与缆线13的横截面互补的相同的圆柱形横截面。喉部121和喉部122对称地设置在支撑件12内部,使得它们的对应开口通向支撑件12的相对的横向侧面(即,面向与由支撑件12形成的螺线的平面正交的方向的侧面)。如由图5和图6更好地示出的,滑动件16可沿着支撑件12滑动,诸如在支撑件12的两侧上对缆线13施加支撑力,并且因此迫使缆线13同时插入两个喉部121和喉部122中。图4还示出:支撑件12包括在缠绕圈内侧在其侧面(即,面向缠绕圈的中心的侧面)上的突出部123,并且在缠绕圈外侧在其相对侧面(即,在面向与缠绕圈的中心相反的方向的侧面)上,该支撑件包括凹陷部124,该凹陷部具有与突出部123互补的形状,使得在储存构型下可将突出部123安置在凹陷部124中而不在其中留下间隙。
如由图6更好地示出的,保持环17使得在基本上沿着缆线13的整个长度被插入支撑件12中的该缆线的储存构型下,可以维持抵靠把手11夹持的螺线形支撑件12,并且因此可以维持沿着支撑件12的整个长度容纳在凹陷部124中的突出部123,而不在其中留下间隙。因此,根据本发明的装置形成紧凑的刚性组件,该组件可通过把手11容易地操纵,而不会使支撑件12变形。例如,可将该装置容易地放置在车辆的行李箱中。有利地,由于环17是柔性的并且开放的,所以它可打开以便释放和展开支撑件12。然后,将滑动件16沿着支撑件12推回并且在支撑件12的两侧上牵拉缆线13足以将缆线13释放到所需要的长度。如由图7所示,在使用构型下,例如,除了被安装在把手11中的缆线13的中间部分中之外,可将该缆线从支撑件12完全抽出,并且因此根据本发明的装置使得可以将电动或混合动力车辆容易地接通再充电端子。通过调适从支撑件12抽出的缆线13的长度,容易限制或防止缆线13在地面上拖拽,并且因此避免在下次车辆充电期间将手弄脏。在所有情况下,当在充电之后储存缆线13时将不需要接触该缆线。然后推动滑动件16就将足够,这至少给予缆线13时间进行干燥。有利地,如图7所示,即使在该使用构型下,环17也可重新封闭,使得支撑件12保持完全围绕把手11缠绕,该支撑件不偏离到任何地方,并且具体地该支撑件不在地面上拖拽。
仅通过说明的方式提供以上实施例,并且本发明可应用于需要定期与插座接通的任何电气装置。
根据本发明的装置还具有非常轻便的优点,并且具有简单且因此可靠的设计。该装置使得可以独立地在其把手的两侧上将缆线展开到所需要的长度,并且因此缆线不太可能在地面上拖拽。该装置的把手也符合人体工程学,因为该装置的使用不需要弄脏手,并且该装置具有受限制的尺寸:可容易地将该装置储存在车辆的行李箱中,而不占据可用于行李的容积。最后,缆线沿着其整个长度通风良好,并且因此可通过简单的自然对流进行冷却。

Claims (6)

1.一种用于卷绕电缆线(13)的便携式装置(1),该电缆线包括在其端部中的每个处的连接元件(14,15),该便携式装置包括把手(11),其特征在于:
-该把手在其内部中容纳该电缆线的基本上中间部分,其中该电缆线的两个非中间部分彼此相邻地从该把手离开;
-该便携式装置包括呈平螺线形状的柔性支撑件(12),该柔性支撑件能够:
ο在其内部中容纳从该把手离开的该电缆线的该两个非中间部分;
ο在储存构型下围绕该把手缠绕。
2.如权利要求1所述的便携式装置,其特征在于,该便携式装置还包括环(17),该环能够在该储存构型下维持围绕该把手(11)缠绕的该柔性支撑件(12)。
3.如权利要求1所述的便携式装置,其特征在于,该柔性支撑件(12)在其内部中包括通向该柔性支撑件的相对横向侧面的两个喉部(121,122),所述横向侧面面向与由柔性支撑件形成的螺线的平面正交的方向,其中这些喉部能够容纳该电缆线(13)的该两个非中间部分。
4.如权利要求3所述的便携式装置,其特征在于,该便携式装置还包括滑动件(16),该滑动件能够沿着该柔性支撑件(12)滑动,在该电缆线(13)的该两个非中间部分上施加支撑,并且迫使该两个非中间部分同时插入该两个喉部(121,122)中。
5.如权利要求1所述的便携式装置,其特征在于,呈平螺线形状的该柔性支撑件(12)在其面向其缠绕圈的中心的侧面上和其面向与缠绕圈的中心相反的方向的侧面上包括具有互补形状的突出部和凹陷部,其中在该储存构型下能够将该突出部安置在该凹陷部中而不在其中留下间隙。
6.如权利要求1-5中任一项所述的便携式装置,其特征在于,该便携式装置用于将电动或混合动力车辆与充电端子接通。
CN201780032486.9A 2016-05-26 2017-05-19 用于卷绕电缆线的便携式装置 Active CN109195839B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1654738A FR3051986B1 (fr) 2016-05-26 2016-05-26 Dispositif portatif de devidage d'un cable electrique, notamment un cable de charge pour un vehicule electrique ou hybride
FR1654738 2016-05-26
PCT/FR2017/051237 WO2017203140A1 (fr) 2016-05-26 2017-05-19 Dispositif portatif de devidage d'un cable electrique, notamment un cable de charge pour un vehicule electrique ou hybride

Publications (2)

Publication Number Publication Date
CN109195839A CN109195839A (zh) 2019-01-11
CN109195839B true CN109195839B (zh) 2022-05-03

Family

ID=56787556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780032486.9A Active CN109195839B (zh) 2016-05-26 2017-05-19 用于卷绕电缆线的便携式装置

Country Status (4)

Country Link
EP (1) EP3463985B1 (zh)
CN (1) CN109195839B (zh)
FR (1) FR3051986B1 (zh)
WO (1) WO2017203140A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3090609B1 (fr) 2018-12-21 2021-07-16 Renault Sas Devidoir pour cable compactable
FR3092282B1 (fr) * 2019-01-31 2022-03-11 Ange Tech Système de recharge en énergie d’appareils électriques, notamment de véhicules à traction électrique, et câble de connexion utilisable pour un tel système
DE102019122158A1 (de) * 2019-08-19 2021-02-25 Ims Gear Se & Co. Kgaa Laderoboter und Ladevorrichtung zum Aufladen eines Speichers für elektrische Energie eines Fahrzeugs sowie Fahrzeug, dessen Speicher für elektrische Energie mit einer derartigen Ladevorrichtung aufladbar ist
FR3138887A1 (fr) * 2022-08-18 2024-02-23 Psa Automobiles Sa Vehicule automobile avec câble de recharge d’une batterie de traction autour d’un tambour rotatif
FR3141279A1 (fr) 2022-10-21 2024-04-26 Psa Automobiles Sa Cable electrique plat de recharge d’une batterie de vehicule

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217245A (en) * 1962-03-27 1965-11-09 Whitney Blake Co Method of testing a packaged insulated cable wound on an annular core
US5490793A (en) * 1994-03-11 1996-02-13 Methode Electronics, Inc. Automobile clockspring with vibration dampener
FR2722614B1 (fr) * 1994-07-12 1996-08-23 Marechal Sepm Element mobile de connexion electrique muni d'un cable de liaison et d'une poignee de prehension
FR2833415B1 (fr) * 2001-12-12 2008-08-08 Delphi Tech Inc Dispositif de liaison electrique entre deux corps en rotation relative
DE102011006104A1 (de) * 2010-09-15 2012-03-15 Kiekert Ag Ladeeinrichtung für ein Elektrofahrzeug
US20130020984A1 (en) * 2011-07-19 2013-01-24 Ford Global Technologies, Llc Battery Charging Cable Storage and Carry Kit for Electric Vehicle
JP2013162550A (ja) * 2012-02-01 2013-08-19 Chuo Spring Co Ltd 充電ケーブル用収容装置
FR2990049A3 (fr) * 2012-04-30 2013-11-01 Renault Sa Cable de charge de vehicule electrique

Also Published As

Publication number Publication date
WO2017203140A1 (fr) 2017-11-30
CN109195839A (zh) 2019-01-11
EP3463985A1 (fr) 2019-04-10
FR3051986A1 (fr) 2017-12-01
EP3463985B1 (fr) 2020-04-29
FR3051986B1 (fr) 2018-05-18

Similar Documents

Publication Publication Date Title
CN109195839B (zh) 用于卷绕电缆线的便携式装置
CN109476440B (zh) 放出电缆、尤其放出用于电动或混合动力车辆充电电缆的便携式设备
CN107867195B (zh) 车辆充电接口单元、用于对车辆充电的系统和车辆
US9837834B2 (en) Battery apparatus
EP2416407B1 (en) Battery pack with a connector to supply power to electrical apparatus connecting terminals
KR101651712B1 (ko) 이차전지
US9190856B2 (en) Systems and methods for charging multiple vehicle rechargeable energy storage systems
US20150014128A1 (en) Charging-cable storage device
US20150097090A1 (en) Portable holder for an electric vehicle charger with an inline electronics module
US9673852B1 (en) Phone case with retractable charging system
EP2573857B1 (en) Nonaqueous electrolyte secondary battery, vehicle, and device using battery
US9252460B2 (en) Secondary battery
US7910235B2 (en) Self-charging lithium battery
KR20130012459A (ko) 자동차용 고전압 이차전지의 접지구조
JP2003086157A (ja) 車載用兼可搬型の電源装置
CN107636884B (zh) 用于运行可充电的电池组电池的方法和电池组控制设备
KR20140128072A (ko) 케이블형 이차전지의 무선 충전 장치
KR20140089455A (ko) 이차전지 어셈블리
JP2022536483A (ja) ハンドルを備えたバッテリーパック
KR101474394B1 (ko) 이차 전지 제조 방법 및 그 방법에 의하여 제조된 이차 전지
US11128156B2 (en) Transfer power charger
JP2023547975A (ja) ポータブル車両バッテリパック
KR101593626B1 (ko) 케이블형 이차전지의 무선 충전 장치
IT202100012098A1 (it) Sistema di batterie aggiuntive per veicoli a trazione elettrica
KR20210005504A (ko) 충전 케이블 시스템, 전기 차량 및 전기 차량 충전 방법

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant