JP2020511915A - 電気車充電用ケーブル - Google Patents
電気車充電用ケーブル Download PDFInfo
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- JP2020511915A JP2020511915A JP2019544916A JP2019544916A JP2020511915A JP 2020511915 A JP2020511915 A JP 2020511915A JP 2019544916 A JP2019544916 A JP 2019544916A JP 2019544916 A JP2019544916 A JP 2019544916A JP 2020511915 A JP2020511915 A JP 2020511915A
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- 239000012809 cooling fluid Substances 0.000 claims abstract description 61
- 239000004020 conductor Substances 0.000 claims description 94
- 239000012530 fluid Substances 0.000 claims description 52
- 125000006850 spacer group Chemical group 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 229940058401 polytetrafluoroethylene Drugs 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 16
- 230000020169 heat generation Effects 0.000 description 7
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
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- 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
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
- H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
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- 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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
- H01B7/425—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid the construction being bendable
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- 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
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- 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
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- 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
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- 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
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- 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
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- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Insulated Conductors (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
Description
Claims (16)
- 接地ユニットと、
少なくとも一つの通信ユニットと、
絶縁層が設けられた導体、該導体が収容され、冷却流体があらかじめ決定された方向に流動する冷却チューブ、及び前記導体が前記冷却チューブの内部に収容された状態で前記導体の絶縁層と前記冷却チューブの内面との接触を防止するために前記導体と前記冷却チューブの内面との間に設けられたスぺーサを含む一対の電力ユニットと、
前記接地ユニット、前記通信ユニット及び前記電力ユニットを取り囲む外部ジャケットと、
を備える電気車充電用ケーブル。 - 前記電力ユニットのスぺーサは、環状ワイヤーの形態で構成され、前記導体の絶縁層の外周面に沿って螺旋状に横巻されることを特徴とする、請求項1に記載の電気車充電用ケーブル。
- 前記電力ユニットのスぺーサは、前記導体の絶縁層の外面又は前記冷却チューブの内面に突出形成された複数個の突起であることを特徴とする、請求項1に記載の電気車充電用ケーブル。
- 前記冷却チューブ及び前記スぺーサの少なくとも一つは、テフロン系列又はウレタン材質で構成されることを特徴とする、請求項1に記載の電気車充電用ケーブル。
- 前記電力ユニットの冷却チューブ内を流動する冷却流体は、一対の電力ユニットのいずれか一つの電力ユニットを構成する冷却チューブを通して、充電用ケーブルの端部に装着される充電器コネクターの方向に供給され、前記充電器コネクターの近傍から他の電力ユニットを構成する冷却チューブを通して回収されることを特徴とする、請求項1に記載の電気車充電用ケーブル。
- 一対の前記電力ユニットの冷却チューブは、前記充電器コネクター近傍の対応位置に流体循環ホールが形成され、それぞれの前記流体循環ホールを連結する流体ブリッジを通して前記冷却流体が回収されることを特徴とする、請求項5に記載の電気車充電用ケーブル。
- 前記流体ブリッジは、一対の電力ユニットの冷却チューブが貫通して収容される平行な貫通部と、前記流体循環ホールが相互連通するように前記貫通部を連結する連結部とを含んでなることを特徴とする、請求項6に記載の電気車充電用ケーブル。
- 前記導体は、前記充電器コネクターの導体部に挿入される構造を有することを特徴とする、請求項1に記載の電気車充電用ケーブル。
- 一つの接地ユニットと、
それぞれ絶縁層が設けられた一対の導体と、
前記導体と接触しない状態で前記導体をそれぞれ取り囲み、内側に冷却流体が循環流動する一対の冷却チューブと、
前記一対の冷却チューブを連結させ、一対の冷却チューブのいずれか一つの冷却チューブを通して供給される冷却流体を他の冷却チューブに供給するための流体ブリッジと、
を備える電気車充電用ケーブル。 - 前記導体は前記冷却チューブの内部に収容され、前記導体と前記冷却チューブとの間にスぺーサが設けられることを特徴とする、請求項9に記載の充電用ケーブル。
- 前記スぺーサ及び前記冷却チューブの少なくとも一つは、フッ化ポリエチレン(PTFE,Poly Tetra Fluoro Ethylene)材質で構成されることを特徴とする、請求項10に記載の充電用ケーブル。
- 前記スぺーサ及び前記冷却チューブの少なくとも一つは、一般樹脂又はポリエチレン材質で構成された後、表面がフッ化ポリエチレンでコートされることを特徴とする、請求項10に記載の充電用ケーブル。
- 前記導体は、前記充電用ケーブルの先端部に装着される充電器コネクターの導体部に挿入され、前記流体ブリッジは、前記充電器コネクターのハウジングの内部に配置されることを特徴とする、請求項9に記載の電気車充電用ケーブル。
- 電気車充電器から供給される冷却流体は、一対の冷却チューブのいずれか一つの冷却チューブを通して前記充電器コネクターの方向に供給され、前記流体ブリッジから他の冷却チューブに供給されて電気車充電器に回収されることを特徴とする、請求項13に記載の電気車充電用ケーブル。
- 一対の前記冷却チューブは、前記充電器コネクター近傍の対応位置に流体循環ホールが形成され、前記流体ブリッジは、一対の冷却チューブが貫通して収容される平行な貫通部、及び前記流体循環ホールが相互連通するように前記貫通部を連結する連結部を含んで構成されることを特徴とする、請求項14に記載の電気車充電用ケーブル。
- 前記スぺーサは、環状ワイヤーの形態で構成され、前記導体の絶縁層の外部に螺旋状に横巻されることを特徴とする、請求項10に記載の充電用ケーブル。
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KR10-2017-0022729 | 2017-02-21 | ||
KR1020170022729A KR20180096259A (ko) | 2017-02-21 | 2017-02-21 | 전기차 충전용 케이블 |
PCT/KR2018/002112 WO2018155895A1 (ko) | 2017-02-21 | 2018-02-21 | 전기차 충전용 케이블 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111916255A (zh) * | 2020-08-26 | 2020-11-10 | 安徽瑞昊缆业有限公司 | 一种新能源汽车充电电缆 |
JP2023501685A (ja) * | 2019-11-27 | 2023-01-18 | エルエス、イーブイ、コリア、リミテッド | 電気車充電用コネクタ及びこれを含む電気車充電用アセンブリー |
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CN109148032B (zh) * | 2018-09-11 | 2023-10-27 | 张家港友诚新能源科技股份有限公司 | 一种大功率直流充电连接器的冷却系统 |
DE102018122680B3 (de) | 2018-09-17 | 2020-02-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeugladekabel |
CN109177783A (zh) * | 2018-10-16 | 2019-01-11 | 南京康尼机电股份有限公司 | 一种用于电动汽车充电枪芯件的冷却结构 |
DE102018129430B4 (de) * | 2018-11-22 | 2024-05-08 | Schunk Transit Systems Gmbh | Kontakteinheit und Ladesystem |
CH715611B1 (de) * | 2018-12-05 | 2022-05-13 | BRUGG eConnect AG | Anschlusselement zum elektrischen Anschliessen einer fluidkühlbaren Einzelleitung, fluidkühlbare Einzelleitungseinheit und Ladekabel. |
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US11315704B2 (en) | 2022-04-26 |
US20210050127A1 (en) | 2021-02-18 |
US20200234853A1 (en) | 2020-07-23 |
JP6999685B2 (ja) | 2022-01-19 |
US10861619B2 (en) | 2020-12-08 |
WO2018155895A1 (ko) | 2018-08-30 |
KR20180096259A (ko) | 2018-08-29 |
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