DE102015221571A1 - Device for cooling an electrical connector - Google Patents
Device for cooling an electrical connector Download PDFInfo
- Publication number
- DE102015221571A1 DE102015221571A1 DE102015221571.7A DE102015221571A DE102015221571A1 DE 102015221571 A1 DE102015221571 A1 DE 102015221571A1 DE 102015221571 A DE102015221571 A DE 102015221571A DE 102015221571 A1 DE102015221571 A1 DE 102015221571A1
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- Germany
- Prior art keywords
- cooling
- cavity
- coolant
- electrical line
- charging
- 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.)
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Classifications
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- 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
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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
- B60L53/16—Connectors, e.g. plugs or sockets, 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
- B60L53/10—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
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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
-
- 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
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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
-
- 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)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Die vorliegende Erfindung betrifft eine Vorrichtung zum Kühlen einer Steckverbindung die aus einem Ladestecker, einer Kontaktbuchse, die zur Aufnahme des Ladesteckers geeignet ist, einer ersten elektrischen Leitung, die mit der Kontaktbuchse verbunden ist und eine zweiten elektrischen Leitung, die mit dem Ladestecker verbunden ist, besteht, wobei die erste elektrische Leitung einen ersten Hohlraum und/oder die zweite elektrische Leitung einen zweiten Hohlraum entlang der elektrischen Leitung aufweist, über den/die ein Kühlmittel geleitet wird.The present invention relates to a device for cooling a plug connection which comprises a charging plug, a contact socket which is suitable for receiving the charging plug, a first electrical lead which is connected to the contact socket and a second electrical lead which is connected to the charging plug. wherein the first electrical line has a first cavity and / or the second electrical line has a second cavity along the electrical line, via which a coolant is passed.
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zum Kühlen einer Steckverbindung.The present invention relates to a device for cooling a connector.
Stand der TechnikState of the art
Elektrofahrzeuge verfügen üblicherweise über einen elektrischen Energiespeicher, beispielsweise eine Traktionsbatterie, die die elektrische Energie für den Antrieb bereitstellt. Die Traktionsbatterie wird üblicherweise extern aufgeladen, wobei wahlweise kabelgebundene oder induktive Ladeverfahren zum Einsatz kommen. Bei kabelgebundenen Ladeverfahren kommen elektrische Verbindungen, beispielsweise Steckverbindungen, zum Einsatz, die während des Ladens (bei Bestromung) teilweise stark erwärmt werden. Bei einer hohen Bestromung, d.h. bei einer hohen angelegten Spannung bzw. einem hohen Stromfluss kann es zu einer Überhitzung der Steckverbindung bzw. des Ladekabels kommen. Weiterhin kann es dadurch bedingt zu einer Fehlfunktion bzw. zu einem Ausfall der elektrischen Steckverbindung kommen.Electric vehicles usually have an electrical energy storage, such as a traction battery, which provides the electrical energy for the drive. The traction battery is usually externally charged using either wired or inductive charging methods. In wired charging methods are electrical connections, such as connectors, are used, which are partially heated during charging (when energized). At a high current, i. With a high applied voltage or a high current flow, the plug connection or the charging cable may overheat. Furthermore, this can lead to a malfunction or failure of the electrical plug connection.
Elektrische Verbindungen mit Kühlung zur Wärmeableitung sind aus dem Stand der Technik bekannt. Beispielsweise zeigt die
Aufgabe der Erfindung ist demnach, eine Vorrichtung zum Kühlen einer Steckverbindung zu gewährleisten, mit der Wärme effizient abgeführt werden kann.The object of the invention is therefore to provide a device for cooling a connector, can be dissipated efficiently with the heat.
Offenbarung der ErfindungDisclosure of the invention
Das erfindungsgemäße Verfahren mit dem Kennzeichen des Anspruchs 1 hat die Vorteile, dass Gefahren bzw. Ausfälle durch hohe Temperaturen am Ladestecker und/oder Ladebuchse verhindert werden können.The inventive method with the characterizing part of claim 1 has the advantages that dangers or failures can be prevented by high temperatures on the charging plug and / or charging socket.
Erfindungsgemäß ist dazu vorgesehen, dass die Vorrichtung zum Kühlen einer elektrischen Steckverbindung aus einem Ladestecker und einer Kontaktbuchse besteht, wobei die Kontaktbuchse zur Aufnahme des Ladesteckers geeignet ist. Weiterhin weist die Vorrichtung eine erste elektrische Leitung, die mit der Kontaktbuchse verbunden ist und eine zweite elektrische Leitung auf, die mit dem Ladestecker verbunden ist. According to the invention it is provided that the device for cooling an electrical connector consists of a charging plug and a contact socket, wherein the contact socket is suitable for receiving the charging plug. Furthermore, the device has a first electrical line which is connected to the contact socket and a second electrical line which is connected to the charging plug.
Die erste elektrische Leitung weist einen ersten Hohlraum und/oder die zweite elektrische Leitung weist einen zweiten Hohlraum entlang der elektrischen Leitung auf, wobei über die Hohlräume ein Kühlmittel geleitet wird. Vorteil an dieser Vorrichtung ist, dass die Verlustleistung gesenkt werden kann und somit der Wirkungsgrad des Ladevorgangs erhöht wird. Weiterhin kann durch die Kühlung mehr Energie übertragen werden, wodurch der Ladevorgang schneller abgeschlossen ist. Zusätzlich kann ein für den Ladevorgang vorgesehener Ladestecker somit kleiner ausgeführt werden bzw. agiler (große, schwere Stecker sind generell unhandlich für einen praktischen Umgang) für die Ladeanwendung gebaut werden. Weniger Ausfälle, ein besserer Wirkungsgrad und die Vermeidung von Gefahren für Mensch und Lebewesen sind somit Vorteile dieser Erfindung. Ebenfalls kann durch die Kühlung der Steckverbindung eine höhere Leistung übertragen werden. Ein effektiverer Ladevorgang wird möglich.The first electrical line has a first cavity and / or the second electrical line has a second cavity along the electrical line, wherein a coolant is passed over the cavities. Advantage of this device is that the power loss can be reduced and thus the efficiency of the charging process is increased. Furthermore, more energy can be transferred by the cooling, whereby the charging process is completed faster. In addition, a charging plug provided for the charging process can thus be made smaller or more agile (large, heavy plugs are generally unwieldy for a practical handling) for the charging application to be built. Less failures, a better efficiency and the avoidance of dangers for humans and living beings are thus advantages of this invention. Also can be transmitted by cooling the connector higher power. A more efficient charging process becomes possible.
Durch die in den abhängigen Ansprüchen genannten Maßnahmen sind vorteilhafte Weiterbildungen der in dem unabhängigen Anspruch angegebenen Vorrichtung möglich.The measures mentioned in the dependent claims advantageous developments of the device specified in the independent claim are possible.
Vorteilhaft sind der erste Hohlraum und/oder der zweite Hohlraum als Schlauch ausgeführt. Da diese den ersten Hohlraum und/oder zweiten Hohlraum führenden Schläuche entlang der elektrischen Leitung (Kabel) geführt werden und vorteilhaft mit dieser verbunden sind, kann sowohl die Zufuhr von Strom als auch die Zufuhr von Kühlmittel mittels einer Steckverbindung gewährleistet werden. Dementsprechend kann das Kühlmittel entlang des Schlauches Richtung Steckverbindung gepumpt werden, dort die im Stecker vorhandene Wärme aufnehmen und anschließend wieder abgeführt werden.Advantageously, the first cavity and / or the second cavity are designed as a hose. Since these first cavity and / or second cavity leading hoses along the electrical line (cable) are guided and advantageously connected to this, both the supply of electricity and the supply of coolant can be ensured by means of a plug connection. Accordingly, the coolant can be pumped along the hose in the direction of the connector, there absorb the existing heat in the plug and then be removed again.
Weiterhin ist vorteilhaft, dass der erste Hohlraum die erste elektrische Leitung und/oder der zweite Hohlraum die zweite elektrische Leitung umgibt. Dadurch dass die Hohlräume die elektrische Leitung umgeben, wird vorteilhaft eine gleichmäßige Wärmeabfuhr des gesamten Ladekabels gewährleistet.Furthermore, it is advantageous that the first cavity surrounds the first electrical line and / or the second cavity surrounds the second electrical line. The fact that the cavities surround the electrical line, a uniform heat dissipation of the entire charging cable is advantageously ensured.
Als Kühlmittel kommt vorteilhaft Luft zum Einsatz. Beispielsweise kann über die vorhandene Umgebungsluft gekühlt werden, wodurch die Notwendigkeit, eine Kühlflüssigkeit einzusetzen, wegfällt. The coolant used is advantageously air. For example, can be cooled by the existing ambient air, eliminating the need to use a cooling liquid omitted.
Weiterhin ist vorteilhaft, dass der erste Hohlraum ein erstes Volumen aufweist und/oder der zweite Hohlraum ein zweites Volumen aufweist, wobei sich das erste Volumen und/oder das zweite Volumen ohne Durchleitung von Kühlmittel verringert. Mit anderen Worten ist der Hohlraum, der als Schlauch das Ladekabel umgibt, so gestaltet, dass er sich beim Durchleiten von Kühlmittel flexibel bzw. elastisch ausdehnt und in Abwesenheit von Kühlmittel verringert. Dies hat den Vorteil, dass das Kabel beim Laden durch das durchfließende Kühlmittel mechanisch stabiler wird, was zum Beispiel durch erhöhten Kühlmitteldruck verstärkt werden kann. Im Falle von Luft als Kühlmittel, wird das Ladekabel mittels des das Ladekabel umgebenden Hohlraums quasi „aufgeblasen“. Dies hat weiterhin den Vorteil, dass das Ladekabel im Ruhezustand (also im Zustand in dem nicht geladen wird) dünn und flexibel ist und sich somit besser zusammenlegen lässt (z.B. flach zusammenlegen). Weiterhin hat ein Luftmantel, für den Fall dass Luft als Kühlmittel zum Einsatz kommt, den Vorteil, dass dieser für Sicherheit durch zusätzliche Isolation bei hohen Spannungen sorgt. In einer weiteren vorteilhaften Ausführungsform der Erfindung, kommt als Kühlmittel eine Flüssigkeit zum Einsatz. Vorteilhaft wird als Flüssigkeit Öl bzw. Wasser eingesetzt, da diese eine höhere Wärmeleitfähigkeit als Luft aufweisen. Somit kann mit einer Flüssigkeit besser und effizienter die Wärme aus der gesamten Steckverbindung bestehend aus Ladekabel und Kontaktbuchse abgeführt werden.Furthermore, it is advantageous that the first cavity has a first volume and / or the second cavity has a second volume, wherein the first volume and / or the second volume is reduced without passage of coolant. In other words, the cavity is called a hose surrounds the charging cable, designed so that it expands flexibly when passing coolant and reduces in the absence of coolant. This has the advantage that the cable becomes mechanically more stable during charging by the coolant flowing through it, which can be enhanced, for example, by increased coolant pressure. In the case of air as a coolant, the charging cable is quasi "inflated" by means of the cavity surrounding the charging cable. This has the further advantage that the charging cable in the idle state (ie in the state in which is not loaded) is thin and flexible and thus can be better merge (eg flat fold). Furthermore, an air jacket, in the event that air is used as a coolant, has the advantage that it provides security by additional insulation at high voltages. In a further advantageous embodiment of the invention, a liquid is used as the coolant. Advantageously, the liquid used is oil or water, since they have a higher thermal conductivity than air. Thus, with a liquid better and more efficient heat from the entire connector consisting of charging cable and contact socket can be dissipated.
Weiterhin ist vorteilhaft, dass der Ladestecker und/oder die Kontaktbuchse mindestens eine Metallschiene aufweisen, die wärmeleitfähig mit dem Kühlmittel in Verbindung steht. Durch diese thermische Verbindung kann die am Ladestecker bzw. der Kontaktbuchse entstehende Wärme vorteilhaft über die Metallschiene an das Kühlmittel weitergegeben werden. Aufgrund der exzellenten Leitfähigkeit dieses Metalls, besteht diese Metallschiene vorteilhaft aus Kupfer.Furthermore, it is advantageous that the charging plug and / or the contact socket have at least one metal rail, which is thermally conductive with the coolant in combination. By this thermal connection, the heat generated at the charging plug or the contact socket can be advantageously passed through the metal rail to the coolant. Due to the excellent conductivity of this metal, this metal rail is advantageously made of copper.
Weitere Merkmale und Vorteile der vorliegenden Erfindung werden dem Fachmann aus der nachfolgenden Beschreibung beispielhafter Ausführungsformen, die jedoch nicht als die Erfindung beschränkend auszulegen sind, unter Bezugnahme auf die beigelegten Zeichnungen ersichtlich.Other features and advantages of the present invention will become apparent to those skilled in the art from the following description of exemplary embodiments, which are not to be construed as limiting the invention with reference to the accompanying drawings.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Es zeigen:Show it:
Alle Figuren sind lediglich schematische Darstellungen erfindungsgemäßer Vorrichtungen bzw. ihrer Bestandteile gemäß Ausführungsbeispielen der Erfindung. Insbesondere Abstände und Größenrelationen sind in den Figuren nicht maßstabsgetreu wiedergegeben. In den verschiedenen Figuren sind sich entsprechende Elemente mit den gleichen Referenznummern versehen.All figures are merely schematic representations of devices according to the invention or of their components according to embodiments of the invention. In particular, distances and size relationships are not shown to scale in the figures. In the various figures, corresponding elements are provided with the same reference numbers.
Im ersten Ausführungsbeispiel der Erfindung befinden sich die Hohlräume
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102012216694 A1 [0003] DE 102012216694 A1 [0003]
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015221571.7A DE102015221571A1 (en) | 2015-11-04 | 2015-11-04 | Device for cooling an electrical connector |
PCT/EP2016/072226 WO2017076545A1 (en) | 2015-11-04 | 2016-09-20 | Device for cooling an electric plug-in connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015221571.7A DE102015221571A1 (en) | 2015-11-04 | 2015-11-04 | Device for cooling an electrical connector |
Publications (1)
Publication Number | Publication Date |
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DE102015221571A1 true DE102015221571A1 (en) | 2017-05-04 |
Family
ID=56943546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102015221571.7A Withdrawn DE102015221571A1 (en) | 2015-11-04 | 2015-11-04 | Device for cooling an electrical connector |
Country Status (2)
Country | Link |
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DE (1) | DE102015221571A1 (en) |
WO (1) | WO2017076545A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017120725A1 (en) | 2017-09-08 | 2019-03-14 | Lisa Dräxlmaier GmbH | HEATING DEVICE FOR AN ELECTRICAL LINE, EQUIPPED LINE ARRANGEMENT AND METHOD FOR HEATING AN ELECTRICAL LINE |
DE102017123069A1 (en) | 2017-10-05 | 2019-04-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connecting arrangement for the conductive charging of an electrical energy storage device of an electrically driven vehicle by means of a charging device |
CN110014946A (en) * | 2017-09-30 | 2019-07-16 | 比亚迪股份有限公司 | Charging unit, vehicle and charging system |
CN110040026A (en) * | 2018-01-15 | 2019-07-23 | 保时捷股份公司 | Temperature control to the charge cable of the quick charge station with electrically driven vehicles |
EP3525296A1 (en) | 2018-02-12 | 2019-08-14 | TE Connectivity Germany GmbH | Electrical connection unit and battery system |
DE102018108181A1 (en) | 2018-04-06 | 2019-10-10 | Volkswagen Aktiengesellschaft | Charging coupler with cooling device, charging cable with charging coupler and a motor vehicle with charging coupler |
DE102020102220A1 (en) | 2020-01-30 | 2021-08-05 | Audi Aktiengesellschaft | Charging connector for a charging cable for connection to a motor vehicle and motor vehicle and charging system |
DE102020207859B3 (en) | 2020-06-25 | 2021-10-21 | Volkswagen Aktiengesellschaft | Charging connector with cooling fluid connection, charging mating connector and motor vehicle |
EP4000992A1 (en) * | 2020-11-19 | 2022-05-25 | ABB Schweiz AG | Vehicle charging station |
DE102022105188A1 (en) | 2022-03-04 | 2023-09-07 | iinovis GmbH | Device for electrically connecting a charging socket to an electrical storage device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107623215B (en) * | 2017-09-07 | 2019-07-16 | 郑兆瑞 | A kind of electric car charging connection structure |
DE102017122662A1 (en) | 2017-09-29 | 2019-04-04 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Plug contact device for charging a traction battery, charging plug contact device for a charging station for charging a traction battery and method of a cooling circuit |
US11590855B2 (en) * | 2019-04-26 | 2023-02-28 | Hanon Systems | Electric vehicle fast charging and battery cooling system using a charger cooled fluid-to-battery cooled fluid heat exchange device |
CN112087033A (en) * | 2020-09-11 | 2020-12-15 | 星逻智能科技(苏州)有限公司 | Mobile robot charging system and method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012216694A1 (en) | 2012-09-18 | 2014-03-20 | Robert Bosch Gmbh | Electrical contact bush used in electrical contact system, has main electrical conduit that is electrically connected to electrically conductive housing, and heat-conducting element that is designed to remove heat from bush main unit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5229543A (en) * | 1991-10-28 | 1993-07-20 | Electro-Max Mfg. Co. | Fluid cooled power conductor and method of making the same |
JPH10106362A (en) * | 1996-08-07 | 1998-04-24 | Sumitomo Wiring Syst Ltd | Cooling cable for charging electric vehicle |
DE19921310A1 (en) * | 1999-05-07 | 2000-11-09 | Leoni Bordnetz Sys Gmbh & Co | Electrical device, especially electric drive for motor vehicle, has thermally conducting central cooling channel extending in longitudinal direction of cable and carrying cooling medium |
WO2012051510A2 (en) * | 2010-10-14 | 2012-04-19 | Gregory Thomas Mark | Actively cooled electrical connection |
DE102010050562B3 (en) * | 2010-11-05 | 2012-04-05 | Volkswagen Aktiengesellschaft | Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug |
DE102011100389A1 (en) * | 2011-05-04 | 2012-05-24 | Volkswagen Aktiengesellschaft | Charging cable for transmitting electrical energy in energy storage device of e.g. electric vehicle, has current conductor and coolant guiding device that are arranged within cable sheath |
US9321362B2 (en) * | 2014-02-05 | 2016-04-26 | Tesia Motors, Inc. | Cooling of charging cable |
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2015
- 2015-11-04 DE DE102015221571.7A patent/DE102015221571A1/en not_active Withdrawn
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2016
- 2016-09-20 WO PCT/EP2016/072226 patent/WO2017076545A1/en active Application Filing
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DE102017120725A1 (en) | 2017-09-08 | 2019-03-14 | Lisa Dräxlmaier GmbH | HEATING DEVICE FOR AN ELECTRICAL LINE, EQUIPPED LINE ARRANGEMENT AND METHOD FOR HEATING AN ELECTRICAL LINE |
CN110014946A (en) * | 2017-09-30 | 2019-07-16 | 比亚迪股份有限公司 | Charging unit, vehicle and charging system |
DE102017123069B4 (en) | 2017-10-05 | 2023-06-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connection arrangement for conductive charging of an electrical energy store of an electrically driven vehicle by means of a charging device |
DE102017123069A1 (en) | 2017-10-05 | 2019-04-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connecting arrangement for the conductive charging of an electrical energy storage device of an electrically driven vehicle by means of a charging device |
CN110040026A (en) * | 2018-01-15 | 2019-07-23 | 保时捷股份公司 | Temperature control to the charge cable of the quick charge station with electrically driven vehicles |
EP3525296A1 (en) | 2018-02-12 | 2019-08-14 | TE Connectivity Germany GmbH | Electrical connection unit and battery system |
DE102018202128A1 (en) | 2018-02-12 | 2019-08-14 | Te Connectivity Germany Gmbh | Electrical connection unit and battery system |
DE102018108181A1 (en) | 2018-04-06 | 2019-10-10 | Volkswagen Aktiengesellschaft | Charging coupler with cooling device, charging cable with charging coupler and a motor vehicle with charging coupler |
DE102020102220A1 (en) | 2020-01-30 | 2021-08-05 | Audi Aktiengesellschaft | Charging connector for a charging cable for connection to a motor vehicle and motor vehicle and charging system |
DE102020207859B3 (en) | 2020-06-25 | 2021-10-21 | Volkswagen Aktiengesellschaft | Charging connector with cooling fluid connection, charging mating connector and motor vehicle |
EP4000992A1 (en) * | 2020-11-19 | 2022-05-25 | ABB Schweiz AG | Vehicle charging station |
WO2022106190A1 (en) * | 2020-11-19 | 2022-05-27 | Abb Schweiz Ag | Vehicle charging station |
DE102022105188A1 (en) | 2022-03-04 | 2023-09-07 | iinovis GmbH | Device for electrically connecting a charging socket to an electrical storage device |
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