CN107818841B - 用于主动冷却电缆的连接单元 - Google Patents

用于主动冷却电缆的连接单元 Download PDF

Info

Publication number
CN107818841B
CN107818841B CN201710831639.8A CN201710831639A CN107818841B CN 107818841 B CN107818841 B CN 107818841B CN 201710831639 A CN201710831639 A CN 201710831639A CN 107818841 B CN107818841 B CN 107818841B
Authority
CN
China
Prior art keywords
fluid
cable
cooled
connection unit
connection
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
CN201710831639.8A
Other languages
English (en)
Other versions
CN107818841A (zh
Inventor
C·柏姆迪克
A·布兰德
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.)
Harting Automotive GmbH and Co KG
Original Assignee
Harting Automotive GmbH and Co KG
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 Harting Automotive GmbH and Co KG filed Critical Harting Automotive GmbH and Co KG
Publication of CN107818841A publication Critical patent/CN107818841A/zh
Application granted granted Critical
Publication of CN107818841B publication Critical patent/CN107818841B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods 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
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods 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
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods 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
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/302—Cooling of charging equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/005—Electrical coupling combined with fluidic coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/03—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明涉及一种用于流体冷却电缆(16)的连接单元(2)，其中，所述连接单元(2)包括壳体(9)，所述壳体具有电缆接口(10)、流体入口(11)和流体出口(12)。

Description

用于主动冷却电缆的连接单元
技术领域
本发明涉及一种根据独立权利要求1的前序部分所述的用于流体冷却电缆的连接单元。本发明还涉及一种由插拔连接器、流体冷却电缆和连接单元构成的系统。
流体冷却电缆尤其用于传递高电流并且例如用于连接充电插拔连接器。
在电动汽车中，在应使该技术相对于具有内燃机的传统车辆获得承认时，需要对电池快速充电。具有内燃机的车辆可在数分钟之内加满油。在此电动汽车必须能够跟得上。在快速充电过程中必须使用特别高的电流，这导致在充电插拔连接器中的严重热生成。
在所谓的主动冷却中，流体冷却电缆必须连接在冷却组件上，在所述冷却组件中被充电插拔连接器加热的冷却液再次被冷却或再处理。同时地，必须为流体冷却电缆供给电流并且相应地连接。这种经冷却的电缆的连接非常复杂和耗时。
背景技术
DE 10 2010 050 562 B3示出了用于电动汽车的充电插拔连接器。插拔连接器在充电过程中产生的变热通过螺旋形的液体管路而减小，其基本在插拔连接器的握持区域中延伸。通过液体管路，冷却液在闭合的冷却回路中流动。液体管路平行于电缆延伸。电缆和冷却液管路因此必须分开地连接。不能有效地通过平行的冷却液管路来冷却电缆。此外，这种构造不节省空间，这尤其在狭小的加油站区域中导致问题。
发明内容
本发明的目的是，提供紧凑的用于流体冷却电缆的连接方案，该电缆具有连接在其上的充电插拔连接器。此外应减小用于连接这种电缆的时间消耗。
该目的通过独立权利要求1的特征部分的特征实现。
本发明的有利设计方案在从属权利要求中给出。
根据本发明的连接单元设置用于连接流体冷却电缆。连接单元具有壳体，所述壳体具有电缆接口、流体入口和流体出口。
流体冷却电缆在一个端部上与电插拔连接器、优选充电插拔连接器连接。流体冷却电缆的另一端部与根据本发明的连接单元连接。经由连接单元可为插拔连接器(与衔接在其上的电缆连接)同样地提供冷却液和电流。
连接在连接单元上的电缆在横截面中具有中央冷却液管路。围绕着冷却液管路定位有各个导体，在此为铜芯线。铜芯线被液体不能透过的薄膜包围。所谓的缓冲元件贴靠于该薄膜上，该缓冲元件最终被牢固的电缆外罩包围。缓冲元件是空心的，从而冷却液可在液体不能透过的薄膜和电缆外罩之间的区域中流动。
优选地，连接单元可连接在用于冷却流体的冷却组件上。冷却流体在插拔连接器和冷却组件之间的闭合回路中运动。在冷却组件中再处理冷却流体，这通过使冷却流体在充电插拔连接器中被加热之后再次冷却而实现。
优选地，连接单元可连接在用于电动汽车的固定充电柱上。该固定充电柱可包括上面提及的冷却组件。同时，通过充电柱提供电流给电动汽车充电。通过在充电过程期间的主动冷却可实现电动汽车的非常短的充电时间。
优选地，在连接单元中电缆接口和流体出口彼此平行地取向。通过充电过程而被加热的流体可由此直接地回到冷却组件中。
在本发明的优选变型中，流体入口垂直于电缆接口和/或流体出口地取向。优选地，相比于靠近电缆接口，流体入口更靠近流体出口。在这种布置方式中，经由流体入口流入的新鲜冷却液(流体)就已经可轻松冷却经由流体出口流出的变热的流体。实验显示出，这种布置方式特别有效地工作，因为变热的流体又可非常快速地被冷却。
特别有利的是，流体出口包括电接触元件，所述电接触元件在壳体之内可与流体冷却电缆连接。通过接触元件可在连接单元的壳体内部进行电连接，这有利于连接单元的紧凑结构。
有利地，在流体冷却电缆和接触元件之间的连接通过压接套筒实现。压接套筒也引起电缆的铜导体在流体出口的接触元件上的介质密封的连接。
优选地，上述流体冷却电缆伸入电缆接口中。电缆接口经由电缆螺接件介质密封地封闭。
上述连接单元能够特别有利地与插拔连接器、优选与充电插拔连接器和流体冷却电缆一起使用。
有利地，流体冷却电缆在横截面中具有中央冷却液管路，其中，围绕着冷却液管路地定位有单个的导体，优选铜芯线。优选铜芯线被液体不能透过的薄膜包围，其中，缓冲元件贴靠于液体不能透过的薄膜上，该缓冲元件被牢固的电缆外罩包围。缓冲元件理想地构造成空心的，从而冷却液可在液体不能透过的薄膜和电缆外罩之间的区域中流动。
上述系统的充电插拔连接器具有至少一个电接触元件，所述至少一个电接触元件具有接触件和连接件，其中，连接件可与电缆的电导体连接，其中，可通过流体冷却电缆将冷却液供给接触元件。
附图说明
本发明的实施例在附图中示出并且在下面进行详细阐述。其中：
图1示出了连接单元的部分剖切的透视图，
图2示出了经由连接单元连接到充电柱上的充电插拔连接器的示意图，
图3示出了充电插拔连接器的接触元件的透视图，以及
图4示出了充电插拔连接器的部分剖切的透视图。
附图包含部分简化的示意图。一方面，对于相同的元件使用相同的附图标记，但是必要时不同的元件使用相同的附图标记。相同元件的不同视图可以不同尺寸标出。
具体实施方式
图1示出了连接单元2，充电插拔连接器5通过所述连接单元可连接在充电柱8上。连接单元2具有箱形壳体9，其又具有三个开口：电缆接口10、流体入口11和流体出口12。流体冷却电缆16经由电缆螺接件17固定在电缆接口10中。流体入口11设有流体管接头18。流体出口12包括电接触元件19，其在壳体9内部经由压接套筒21与电缆16的铜芯线20连接。
接触元件19类似于下面继续描述的接触元件1地具有空心圆柱体(在图1中不可见)，其被推入电缆16的中央冷却液管路中。在接触元件19中引入贯穿的孔，该孔在外部在流体管接头18’中继续引导。在充电插拔连接器5中变热的流体可经由此处流出。接触元件19在外侧具有螺纹(未示出)并且可借此与螺母连接从而构成电连接地连接到汇流排22上。接触元件19的端侧和螺母的端侧分别具有滚花，其防止扭转或松开。由此确保可靠的电连接。接触元件19和对应的螺母不是由钢构成，而是由导电能力特别强的具有高的铜含量的材料构成。由此不仅确保连接的持久性而且确保连接的机械强度。
通过流体管接头18、18’可使连接单元2连接在充电柱8的冷却组件23上。
由图2可知，为充电插拔连接器5的每个流体冷却触头1也设置连接单元2，其连接在充电柱8上。对于其他的、例如传递信号流或用于接地的接触元件无需其他的连接单元。
在流体入口11中，温度低的新鲜流体被导入连接单元2中。通过空心的缓冲元件24可使流体到达充电插拔连接器5的接触元件1。在此，流体吸收在充电过程中产生的热或热量。变热的流体经由电缆16的中央液体管路被运输到流体出口12并且在冷却组件23中再次被再处理，即再次被冷却。
在充电插拔连接器5中构造至少一个流体冷却接触元件。接触元件1由连接件3和接触件4构成。连接件3包括轴向孔并且接触件4包括轴向通孔。孔以及通孔分别包括内螺纹并且能够经由螺栓(未示出)彼此可逆地连接。接触件4构造成具有总共6个翅片7的所谓插座。连接件3构造成基本圆柱形。与主体沿轴向间隔开地成形空心圆柱体6。空心圆柱体6也可看作是空心针。空心圆柱体6朝向末端逐渐变细并且通入流出口13中。在流出口13和主体之间，在空心圆柱体6上安装肋结构14。在连接件3中引入开口15，所述开口构成至连接件3之内的空腔的进入部。空腔16同样与空心圆柱体6构成的空腔连接。
空心圆柱体6的流出口13被推入电缆的中央冷却液管路中。冷却液流入连接件3的开口15中。连接件3的上述的空腔(中空空间)被冷却液穿流。在此在运行中产生的热被冷却液吸收并且经由空心圆柱体6的空腔通过中央液体管路再次运走。在远处的冷却组件中，冷却液被再次冷却下来并且在闭合的回路中再次供给到开口15。
在充电插拔连接器5上连接信号线缆25，经由所述信号线缆为充电插拔连接器5供给各种控制信号。此外，在充电插拔连接器5上连接接地电缆26。
在图4中示出了充电插拔连接器5，所述充电插拔连接器或者所述充电插拔连接器的接触元件1连接在流体冷却电缆16上。通常，充电插拔连接器5具有多个流体冷却接触元件1。每个接触元件1分别与流体冷却电缆16连接。流体冷却电缆16和其他线缆结合在柔性管(由于呈现的原因而未示出)中，所述柔性管从充电插拔连接器5的电缆离开部27离开。
附图标记列表
1 接触元件
2 连接单元
3 连接件
4 接触件
5 充电插拔连接器
6 空心圆柱体
7 翅片
8 充电柱(桩)
9 壳体
10 电缆接口
11 流体入口
12 流体出口
13 流出口
14 肋结构(Lamellenstruktur)
15 开口
16 流体冷却电缆(Fluidgekühltes Kabel)
17 电缆螺接件
18 流体管接口
19 接触元件
20 铜芯线
21 压接套筒
22 汇流排
23 冷却组件
24 缓冲元件
25 信号线缆
26 接地电缆

Claims (10)

1.一种用于流体冷却电缆(16)的连接单元(2)，所述连接单元(2)能连接在用于电动汽车的固定的充电柱(8)上，其中，所述连接单元(2)包括壳体(9)，所述壳体具有电缆接口(10)、流体入口(11)和流体出口(12),
所述电缆接口(10)和所述流体出口(12)彼此平行地取向，
所述流体入口(11)垂直于所述电缆接口(10)和/或所述流体出口(12)地取向，
所述电缆接口(10)包围所述流体冷却电缆(16)并且经由电缆螺接件(17)介质密封地封闭，
所述流体出口(12)包括电接触元件(19)，所述电接触元件在所述壳体(9)之内能与所述流体冷却电缆(16)连接，
所述流体入口(11)相比于靠近所述电缆接口(10)更靠近所述流体出口(12)。
2.根据权利要求1所述的连接单元，其特征在于，所述连接单元(2)能连接在用于冷却流体的冷却组件(23)上。
3.根据权利要求1所述的连接单元，其特征在于，在所述流体冷却电缆(16)和所述电接触元件(19)之间的连接通过压接套筒(21)实现。
4.由充电插拔连接器(5)、流体冷却电缆(16)和根据前述权利要求中任一项所述的连接单元(2)构成的系统。
5.根据权利要求4所述的系统，其特征在于，流体冷却电缆(16)在横截面中具有中央冷却液管路，其中，单个的导体围绕着所述冷却液管路地定位。
6.根据权利要求5所述的系统，其特征在于，所述单个的导体为铜芯线(20)。
7.根据权利要求6所述的系统，其特征在于，所述铜芯线(20)被不能透过液体的薄膜包围，其中，缓冲元件(24)贴靠于所述不能透过液体的薄膜上，所述缓冲元件被牢固的电缆外罩包围。
8.根据权利要求7所述的系统，其特征在于，所述缓冲元件(24)是空心的，从而冷却液能够在不能透过液体的薄膜和电缆外罩之间的区域中流动。
9.根据权利要求4-8中任一项所述的系统，其特征在于，所述充电插拔连接器(5)具有至少一个流体冷却电接触元件(1)。
10.根据权利要求9所述的系统，其特征在于，所述流体冷却电接触元件(1)具有接触件(4)和连接件(3)，其中，所述连接件(3)能与所述流体冷却电缆(16)的电导体连接，其中，通过所述流体冷却电缆能将冷却液供给所述流体冷却电接触元件(1)。
CN201710831639.8A 2016-09-14 2017-09-14 用于主动冷却电缆的连接单元 Active CN107818841B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016117261.8A DE102016117261B3 (de) 2016-09-14 2016-09-14 System aus einem Steckverbinder, einem fluidgekühlten Kabel und einer Anschlusseinheit
DE102016117261.8 2016-09-14

Publications (2)

Publication Number Publication Date
CN107818841A CN107818841A (zh) 2018-03-20
CN107818841B true CN107818841B (zh) 2020-04-28

Family

ID=59631518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710831639.8A Active CN107818841B (zh) 2016-09-14 2017-09-14 用于主动冷却电缆的连接单元

Country Status (6)

Country Link
US (1) US10109395B2 (zh)
EP (1) EP3296143A1 (zh)
JP (1) JP6479119B2 (zh)
KR (1) KR102015922B1 (zh)
CN (1) CN107818841B (zh)
DE (1) DE102016117261B3 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016112306A1 (de) * 2016-07-05 2018-01-11 HARTING Automotive GmbH Flüssigkeitsgekühltes Kontaktelement
EP3570297A1 (en) * 2017-01-16 2019-11-20 Tomoegawa Co., Ltd. Copper-fiber non-woven cloth for wiring, wiring unit, method for cooling copper-fiber non-woven cloth for wiring, and temperature control method for copper-fiber non-woven cloth for wiring
DE102018100828B4 (de) * 2018-01-16 2023-07-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ladestecker für eine Ladesäule und Ladesäule mit einem solchen Stecker
US11084390B2 (en) * 2018-03-22 2021-08-10 Tesla, Inc. Liquid-cooled charging connector
JP7075143B2 (ja) * 2018-03-26 2022-05-25 洛陽正奇机械有限公司 一種の大電力充電スタンド正極及び負極専用パラレル冷却液冷電気ケーブル
EP3572271B1 (en) * 2018-05-24 2023-07-05 ABB E-mobility B.V. Electrical vehicle charging system for charging an electrical vehicle
EP3611738B1 (de) * 2018-08-14 2022-01-19 Gebauer & Griller Kabelwerke Gesellschaft m.b.H. Kühlmanschette für energieleitungen
CH715611B1 (de) 2018-12-05 2022-05-13 BRUGG eConnect AG Anschlusselement zum elektrischen Anschliessen einer fluidkühlbaren Einzelleitung, fluidkühlbare Einzelleitungseinheit und Ladekabel.
DE102018222467A1 (de) 2018-12-20 2020-06-25 Audi Ag Leitungsanordnung mit einer Flüssigkeitsbarriere
DE102019132390A1 (de) * 2019-11-28 2021-06-02 Amphenol Tuchel Industrial GmbH Kontaktanordnung für Steckverbindungen, Ladestecker mit Kühlungseinrichtung
EP4112366A1 (en) 2021-06-30 2023-01-04 ABB E-mobility B.V. Charging connector for an electric vehicle
EP4125098A1 (en) 2021-07-30 2023-02-01 Aptiv Technologies Limited A power cable assembly for a power distribution system having an integrated cooling system
EP4134266A1 (en) 2021-08-13 2023-02-15 ABB E-mobility B.V. Electric vehicle charging system
EP4134265A1 (en) 2021-08-13 2023-02-15 ABB E-mobility B.V. Electric vehicle charging system
EP4151453A1 (en) * 2021-09-21 2023-03-22 ABB E-mobility B.V. Contact element for an ev connector with capillary fluid cooling
US20230106670A1 (en) * 2021-10-04 2023-04-06 Chia-Jen Chang Concealed charging device of electrical vehicle and method thereof
US20230178918A1 (en) * 2021-12-02 2023-06-08 Caterpillar Inc. Connector assembly for charging work machine
EP4210175A1 (en) 2022-01-11 2023-07-12 Nexans Charging cable, charging interface and method for charging electric cars

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012051510A2 (en) * 2010-10-14 2012-04-19 Gregory Thomas Mark Actively cooled electrical connection

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES297489A1 (es) * 1963-03-12 1964-09-01 Elek Ska Svetsningsaktiebolage Un dispositivo de tubo flexible multiple para alimentaciën de alambre de soldadura
DE4209928C1 (zh) * 1992-03-24 1992-12-24 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
US5248868A (en) * 1992-05-22 1993-09-28 Cusick Iii Joseph B Melding gun
FR2723466B1 (fr) * 1994-08-03 1996-09-13 Cogema Guirlande de connexion pour l'alimentation d'un appareil mobile
US5591937A (en) * 1994-12-02 1997-01-07 Hughes Aircraft Company High power, high frequency transmission cable breach detection
DE69508538T2 (de) * 1994-12-02 1999-07-08 General Motors Corporation, Detroit, Mich. Umweltkontrolliertes Hochleistung- und Hochfrequenzübertragungskabel für ein reduktives Ladegerät
JPH10106362A (ja) * 1996-08-07 1998-04-24 Sumitomo Wiring Syst Ltd 電気自動車充電用冷却ケーブル
US6100467A (en) * 1998-02-19 2000-08-08 Flex-Cable, Inc. Water cooled kickless electrical cable
GB0001362D0 (en) * 2000-01-22 2000-03-08 Hawke Cable Glands Ltd Cable gland assemblies
US7481662B1 (en) * 2008-05-16 2009-01-27 Rehrig Richard B Power cable assembly connector
DE102010050562B3 (de) * 2010-11-05 2012-04-05 Volkswagen Aktiengesellschaft Vorrichtung zum Laden eines mit elektrischer Energie antreibbaren Fahrzeugs
JP5673164B2 (ja) * 2011-02-04 2015-02-18 日立金属株式会社 三芯一括ケーブル
US8809679B1 (en) * 2012-09-06 2014-08-19 The Florida State University Research Foundation, Inc. Cryogenic heat sink for gas cooled superconducting power devices
JP2015100188A (ja) * 2013-11-19 2015-05-28 東京特殊電線株式会社 冷却ケーブル加工品及びケーブル冷却システム
US9321362B2 (en) * 2014-02-05 2016-04-26 Tesia Motors, Inc. Cooling of charging cable
DE102015101076A1 (de) * 2015-01-26 2016-07-28 Werner Spiegel Verfahren und Vorrichtungen zur aktiven Kühlung von Stromkabeln

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012051510A2 (en) * 2010-10-14 2012-04-19 Gregory Thomas Mark Actively cooled electrical connection

Also Published As

Publication number Publication date
JP6479119B2 (ja) 2019-03-06
DE102016117261B3 (de) 2017-11-30
EP3296143A1 (de) 2018-03-21
CN107818841A (zh) 2018-03-20
KR102015922B1 (ko) 2019-08-29
KR20180030395A (ko) 2018-03-22
US20180075946A1 (en) 2018-03-15
US10109395B2 (en) 2018-10-23
JP2018046016A (ja) 2018-03-22

Similar Documents

Publication Publication Date Title
CN107818841B (zh) 用于主动冷却电缆的连接单元
CN109417237B (zh) 液冷的接触元件
CN110111941B (zh) 机动车辆充电线缆
CN109075478B (zh) 具有冷却的接触元件的插拔连接件
CN114175182B (zh) 用于为电动车辆充电的电动车辆充电系统
CN108886211A (zh) 具有冷却的接触元件的插拔连接件
KR102508729B1 (ko) 전기 플러그 커넥터용 전기 전도성 접촉 요소
US11433773B2 (en) Charging harness unit for a battery of a motor vehicle
CN102082349A (zh) 连接结构
US20240042876A1 (en) Cooling module for a plug connector part, and plug connector part
CN114786988A (zh) 用于插塞连接件、即充电插头的包括冷却装置的接触组件
CN114144849B (zh) 组装的电力电缆、组装电力电缆的方法及电插接连接器
CN211088573U (zh) 线缆端子组件和具有它的车辆
US20240181909A1 (en) Automotive charging assembly
CN116710315A (zh) 充电入口

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