EP4590542A1 - Steckverbinderteil zur mechanischen und elektrischen verbindung mit einem gegensteckverbinderteil - Google Patents
Steckverbinderteil zur mechanischen und elektrischen verbindung mit einem gegensteckverbinderteilInfo
- Publication number
- EP4590542A1 EP4590542A1 EP23775956.8A EP23775956A EP4590542A1 EP 4590542 A1 EP4590542 A1 EP 4590542A1 EP 23775956 A EP23775956 A EP 23775956A EP 4590542 A1 EP4590542 A1 EP 4590542A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat
- connector part
- housing
- contact element
- heat sink
- 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.)
- Pending
Links
Classifications
-
- 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
- B60L53/30—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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- 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
- 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
- Y02T90/14—Plug-in electric vehicles
Definitions
- Connector part for mechanical and electrical connection with a mating connector part
- the invention relates to a connector part for mechanical and electrical connection to a mating connector part, in particular a motor vehicle charging socket for coupling to a charging plug as part of an electrical charging infrastructure for electric or hybrid motor vehicles, or vice versa, with a housing made of plastic and at least one arranged in the housing electrical contact element, and with a preferably passively cooled heat line, which is connected to the contact element at one end and has a heat sink at its other end.
- the connector part is generally a charging socket in a motor vehicle, which can be coupled to an associated charging plug that is present, for example, on an electric charging station. In the course of the coupling, an electrical and at the same time mechanical connection is achieved and brought about between the charging socket and the charging plug.
- the charging plug like the charging socket, is part of the electrical charging infrastructure, with the help of which the rechargeable energy storage devices or accumulators of electric or hybrid motor vehicles can be charged.
- the connector part on the motor vehicle can also be a charging plug instead of a charging socket. In this case, the charging station is equipped with an associated charging socket.
- the electric or hybrid motor vehicle has the charging socket with several electrical contact elements arranged in the housing, into which the charging plug connected to the charging station is inserted for electrically charging the motor vehicle in question.
- high-voltage batteries or accumulators are now used, which typically use high-voltage direct voltage Loading.
- direct current direct current
- most electric or hybrid motor vehicles also allow the possibility of charging via an alternating voltage in the sense of an AC charging process (alternate current).
- the previously known teaching focuses on the design of a charging plug and not a charging socket.
- the heat lost on the electrical contact element can only be adequately dissipated via the heat sink arranged in the housing via the heat conduction to the heat sink.
- This can be attributed, among other things, to the fact that the housing of the charging plug is designed to be completely closed, because such charging plugs are installed as components of the charging infrastructure in the area of electric charging stations, which in turn are generally unprotected and exposed to the weather and, in particular, rain.
- DE 20 2019 102 461 U1 or according to DE 10 2015 013 296 A1 intensify cooling with a fan. However, this does not change the fundamental problem of heat dissipation from the housing.
- the invention is based on the technical problem of further developing such a connector part in such a way that the overall heat dissipation is improved compared to the prior art.
- the invention proposes, in the case of a generic connector part for mechanical and electrical connection with a mating connector part, that the heat conduction passes through a housing opening and outside the housing, i.e. in an external area, with which at least one heat sink arranged there is equipped.
- the invention therefore initially relies on at least one particularly passively cooled heat pipe or a “heat pipe” used at this point.
- This heat conduction in the form of a preferably metallic tube is now connected at one end to the electrical contact element in a heat-conducting manner.
- the heat sink is provided at the other end, so that a total heat conduction connection is available from the electrical contact element via the heat conduction to the heat sink.
- the heat sink is also connected in a heat-conducting manner to the heat pipe or the metallic tube provided at this point.
- the at least one heat sink has a metal with good thermal conductivity, in particular aluminum and/or copper, or a ceramic material, in particular aluminum oxide and/or aluminum nitride.
- the heat sink particularly advantageously has a plurality of fins, in particular made of copper or aluminum.
- the at least one heat line passes through a housing opening, i.e. is guided outside the housing.
- the heat sink arranged or attached there is then found in this outer area.
- the invention is based on the knowledge that such connector parts in the form of a charging socket are typically installed in the area of a body opening on or in a motor vehicle.
- the body opening can be found, for example, in a front or rear fender, above or even in a wheel arch.
- the heat sink provided outside the housing can easily communicate with, for example, ambient air.
- the heat sink is also protected from rain or stone chips because it is usually found in the wheel arch behind a wheel cover.
- this provides particularly intensive heat dissipation and phenomena such as possible heat build-up due to a closed housing, as in the prior art, can be avoided from the outset and due to the design. This is where the main advantages can be seen. It is also conceivable that a plurality (i.e. more than one) of heat lines, preferably between 2 and 5 heat lines, connect the contact element to the heat sink at least in a heat-conducting manner.
- the at least one heat pipe has electrical insulation at least in the outer area and in relation to the heat sink provided there.
- the electrical insulation usually extends through the housing opening into the interior of the housing.
- the invention is based on the knowledge that the heat pipe, as already explained, is preferably a metal pipe.
- the metal pipe can also enclose a hermetically sealed volume, for example.
- the volume is in turn filled with a working medium for heat transport, for example with water.
- the heat pipe or the metal tube works according to the so-called wick principle.
- the wick principle is based on the condensed working medium being led back to the evaporator.
- heat is transported overall starting from the electrical contact element as a heat source via the at least one, preferably passively cooled heat pipe (heat pipe) to the heat sink as a heat sink.
- the electrical contact element as well as the heat sink are preferably made of metal and the heat conduction is advantageously the metallic tube already described, electrical insulation of the heat sink and the area of the heat conduction in the external area, ie outside the housing, is required. This is ensured by the electrical insulation in the outside area and in relation to the heat sink provided there. This means that the heat sink is electrically insulated from heat conduction using insulation.
- the electrical insulation extends through the Housing opening into the interior of the housing so that both the heat sink and the heat conduction outside carry no voltage or current.
- the electrical insulation can be a plastic coating on the metallic pipe in the desired area. In principle, the electrical insulation can also be designed as a shrink tube or other plastic covering for the metallic tube.
- the electrical insulation in the area of the housing opening may also act as a seal for the housing opening.
- an additional seal can also be provided in the area of the housing opening.
- the heat sink can be equipped with at least one additional coolant. Then there is an active cooling of the heat conduction.
- the coolant is usually at least one electrically driven fan. This allows the cooling effect of the heat sink to be further increased through convection.
- the at least one fan may be controlled by a control unit, at least during the electrical charging process.
- the coolant, in particular the fan can also be operated for a certain time after the charging process has ended in order to cool down the heat sink if necessary.
- a fan according to the invention can preferably be designed as an axial or radial fan. In addition, it is conceivable that two or more fans are provided.
- fans of different dimensions or designs are provided.
- the at least one fan is arranged on the heat sink in such a way that the air flow generated flows around the fins, so that the cooling performance can be further increased.
- the fan at least is integrated in sections in the heat sink.
- the fan and/or the control unit can be connected to at least one sensor for monitoring the temperature and/or the fan speed and/or the air flow of the fan.
- the control unit is in particular designed such that the fan can be controlled and/or regulated depending on the temperature.
- the fan speed can also be adjusted accordingly. This can particularly improve acoustic comfort.
- the fan has at least one damping means to reduce vibration.
- the fan can be attached to the heat sink, for example using decoupler pins. This avoids direct contact of the fan or fan housing with the particularly metallic heat sink.
- a support frame can be provided for the fan, which is arranged between the fan and the heat sink and also avoids direct contact between the fan and the heat sink.
- the base frame or the decoupler pins are preferably made of rubber or at least have rubber.
- the preferably passively cooled heat line is connected at one end to the contact element. This is usually done in such a way that the relevant end of the heat conduction is inserted into the contact element.
- an embodiment has proven to be advantageous in which the heat conduction predominantly runs perpendicular to the longitudinal extent of the contact element.
- the heat conduction or the metallic tube provided at this point extends regularly perpendicular to the longitudinal extent of the contact element and consequently also to a plugging direction of the mating connector part, with which the mating connector part is electrically and mechanically connected to the plug connector part.
- This allows the outside of the housing of the
- the heat sink provided in the connector part can easily be placed above or below the housing and communicate there with the ambient air during an electrical charging process of the motor vehicle, as has already been described in the introduction.
- the procedure is advantageously such that the heat conduction dips in an arc shape into a top opening of a connecting piece of the contact element. That is, the arrangement of the heat conduction predominantly perpendicular to the longitudinal extent of the contact element requires an arcuate guidance of the heat conduction for the heat-conducting connection to the electrical contact element, namely in such a way that the heat conduction dips in an arc shape into the top opening of the connecting piece.
- the heat conduction can also extend straight or predominantly straight into the top opening of the connecting piece in question and in this way form the desired heat-conducting connection with the connecting piece and thus the contact element.
- the connecting piece is in turn electrically and thermally connected to the contact element.
- the connecting piece can be coupled to the contact element or otherwise, for example, by a plug connection.
- a one-piece design of a connecting piece on the one hand and a contact element on the other is also possible.
- the top opening in the connecting piece is typically a half-cylinder opening if the heat conduction is curved in this area. This is because the connecting piece, like the contact element, is generally cylindrical. In the event that the heat conduction is predominantly connected to the connecting piece, the top opening in the connecting piece is typically designed as a cylinder bore. Either way, the heat conduction is first received in a hollow hole in the connecting piece of the contact element and held therein and then leaves the connecting piece in question via the arch or predominantly straight via the top opening of the connecting piece, and then in the predominantly vertical course in comparison to the longitudinal extent of the contact element to be able to pass over or to maintain this vertical course. As a result, a particularly favorable heat conduction is provided and achieved because one end of the heat conduction is immersed in the associated hollow bore in the connecting piece and the connecting piece with the hollow bore encloses the said end of the heat conduction.
- thermoplastics have proven to be favorable, which are designed as plastic injection molded parts or are suitable for overmolding the metallic pipe in the relevant area.
- thermoplastics such as PP (polypropylene), PA (polyamide), PBT (polybutylene terephthalate), PE (polyethylene) etc. typically have thermal conductivities that are, for example, 0.23W/(mxK) for polypropylene (PP) or also for polyamides up to 0.35W/mx K).
- PE polyethylene
- the plastics mentioned above can also be equipped with embedded fillers.
- fillers that are electrically insulating and at the same time thermally conductive have proven to be particularly favorable. These include, for example, aluminum compounds or drilling compounds, particularly preferably aluminum oxide or boron nitride. This allows the thermal conductivity of the plastic in question to be increased by at least a factor of 3.
- a connector part for mechanical and electrical connection to a mating connector part is provided and realized, which has significantly improved heat transport compared to the prior art.
- This can essentially be attributed to the fact that the heat sink has been moved to the outside of a housing, preferably made of plastic, on the heat line, so that particularly effective convection with, for example, ambient air is observed at this point. This is where the main advantages can be seen.
- Fig. 2 shows the connector part according to Fig. 1 partially broken away in a perspective side view.
- Fig. 3 shows a modified embodiment comparable to Fig. 2.
- the figures show a connector part for mechanical and electrical connection to a mating connector part.
- the plug connector part in the exemplary embodiment according to FIGS. 1 and 2 is a charging socket 1 on the motor vehicle side.
- the charging socket 1 is set up for coupling with a charging plug, which is not shown in detail.
- the charging plug and the charging socket 1 each represent a component of an electrical charging infrastructure for electric or hybrid motor vehicles.
- the charging plug (not shown) is inserted into the charging socket 1 in the direction of the arrow S indicated in FIG. 2, which is the one at this point represents the relevant plug-in direction S for the combination of charging socket 1 and charging plug.
- the charging socket 1 is equipped with a housing 2, 3, which is composed of a front cover 2 and a rear cover or back cover 3 that can be connected to it, which can be seen in particular in the rear view according to FIG.
- Several electrical contact elements 4 are then arranged and provided in the housing 2, 3, which are contact elements 4 for a DC charging process.
- the electrical contact elements 4 are each electrically and thermally coupled to a connecting piece 5, which can be understood in particular based on the illustration in FIG.
- the respective electrical contact elements 4 and the connecting piece 5 can in principle also be designed in one piece; in any case, according to the exemplary embodiment - as described - they are electrically and thermally coupled to one another.
- a passively cooled heat pipe 7 is also implemented, which according to the embodiment is a "heat pipe" or a metal tube as already described at the beginning, which preferably has the hermetically coupled volume already described inside and a working medium for heat transport.
- the metal tube or heat pipe 7 has a defined length and is closed at both ends. For heat transport, the heat pipe 7 in question is thermally coupled with one end 7a to the contact element 4 or the connection piece 5.
- the other end 7b of the passively cooled heat pipe 7 is thermally coupled to a heat sink 8, as can best be understood from Fig. 2.
- two electrical contact elements 4 are implemented (DC charging process), which are each thermally coupled to the one common heat sink 8 via associated and also two heat pipes 7. This provides a thermally conductive connection from the respective electrical contact element 4 or the associated connector 5 via the passively cooled heat pipe 7 to the heat sink 8.
- the heat conduction 7 passes through a housing opening 2a, 3a.
- the housing opening 2a in question is found on the one hand in the front housing or the front cover 2 and on the other hand as a further housing opening 3a in the rear housing or the back cover 3, as can be seen by comparing FIGS. 1 and 2.
- the design is such that the heat conduction 7 passes through the relevant housing opening 2a, 3a and as a result the heat sink 8 can be arranged in the outside area, ie it is arranged outside the housing 2, 3.
- the heat sink 8 can release heat to the ambient air particularly effectively through convection, as already described in the introduction.
- the heat line 7 in the exemplary embodiment is designed as a metallic tube and is heat-conducting and therefore also electrically connected to the contact element 4 or the connecting piece 5 electrically connected thereto, an additional electrical insulation 9 is provided, at least in the outer area and in relation to the heat sink provided there 8.
- the electrical insulation 9 is a sheathing of the heat pipe 7 or the metallic pipe made of plastic, which can be applied to the pipe in question in connection with a plastic injection molding process.
- the electrical insulation 9 is located in the outside area and opposite the heat sink 8 provided there and extends through the housing opening 2a, 3a into the interior of the housing 2, 3. This can be seen in particular from FIG. 2, which shows that the electrical insulation 9 extends several millimeters up to 1 cm or even more into the interior of the housing 2, 3 through the relevant opening 2a, 3a.
- the electrical insulation 9 made of plastic also functions as a seal for the housing opening 2a, 3a, so that the housing 2, 3 is designed to be splash-proof.
- the electrical insulation 9 is made of a plastic, which has already been referred to and described in the introduction, and is therefore designed to be electrically insulating and at the same time heat-conducting.
- the plastic in question can be equipped with appropriate fillers, which are also described in the introduction.
- the electrical insulation 9 as a whole ensures that the relevant heat line 7 in the outer area of the housing 2, 3 does not carry any voltage and no current can flow through it, but at the same time the required heat conduction is still possible starting from the electrical contact element 4 via the heat line 7 up to to the heat sink 8 is observed.
- the heat line 7 is inserted with its one end 7a into the contact element 4 or the associated connecting piece 5, namely into a corresponding hollow hole in the connecting piece 5 that is adapted to the heat line 7.
- the heat line 7 runs predominantly perpendicular to the longitudinal extent of the contact element 4 and thus also of the connecting piece 5. Consequently, the heat line 7 in question also has a predominantly vertical arrangement compared to the previously described plugging direction S.
- the heat pipe 7 is guided in an arc shape into a top opening 5a of the connecting piece 5 of the contact element 4 and is immersed in this top opening 5a.
- both the connecting piece 5 and the contact element 4 are each cylindrical, the top opening 5a in the variant according to FIG. 2 is designed as a half-cylindrical opening.
- the procedure is such that the heat conduction 7 predominantly dips straight into the top opening 5a of the connecting piece 5 of the contact element 4, which is also realized in this case.
- the top opening 5a in question is designed in this case as a cylinder bore or hollow cylinder bore because the heat pipe 7 is tubular or cylindrical according to the exemplary embodiment. In both cases, the heat line 7 is thermally coupled to the connecting piece 5 and thus to the contact element 4 in this way.
- the coolant 10 is, for example, a fan 10.
- the fan 10 may be electrically controlled by a control unit, at least for the period while an electrical charging process takes place via the two electrical contact elements 4.
- the control unit can operate the coolant or the fan 10 for a specific and adjustable time after the charging process in order to avoid any Avoid overheating of the heat sink 8 from the outset.
- the fan 10 or the coolant 10 sits on the head side of the heat sink 8, so that the air sucked in by the fan 10 flows through individual slats provided inside the heat sink 8 in their longitudinal direction.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022124509.8A DE102022124509A1 (de) | 2022-09-23 | 2022-09-23 | Steckverbinderteil zur mechanischen und elektrischen Verbindung mit einem Gegensteckverbinderteil |
| PCT/DE2023/100670 WO2024061411A1 (de) | 2022-09-23 | 2023-09-11 | Steckverbinderteil zur mechanischen und elektrischen verbindung mit einem gegensteckverbinderteil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4590542A1 true EP4590542A1 (de) | 2025-07-30 |
Family
ID=88147040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23775956.8A Pending EP4590542A1 (de) | 2022-09-23 | 2023-09-11 | Steckverbinderteil zur mechanischen und elektrischen verbindung mit einem gegensteckverbinderteil |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20260077666A1 (de) |
| EP (1) | EP4590542A1 (de) |
| CN (1) | CN119947922A (de) |
| DE (1) | DE102022124509A1 (de) |
| WO (1) | WO2024061411A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023124596A1 (de) * | 2023-09-12 | 2025-03-13 | Kiekert Aktiengesellschaft | System mit einem Ladesteckverbinder für Elektro- und Hybridfahrzeuge und einem Wärmespeicher |
| FR3163029A1 (fr) * | 2024-06-07 | 2025-12-12 | Stellantis Auto Sas | prise de charge améliorée pour véhicule automobile et procédé de régulation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015013296A1 (de) | 2015-10-13 | 2016-05-25 | Daimler Ag | Ladevorrichtung für einen elektrischen Energiespeicher |
| DE102015016267A1 (de) * | 2015-12-15 | 2016-07-21 | Daimler Ag | Vorrichtung zum Kühlen eines elektrisch leitfähigen Kontaktelements |
| DE102016107409A1 (de) | 2016-04-21 | 2017-10-26 | Phoenix Contact E-Mobility Gmbh | Steckverbinderteil mit einem gekühlten Kontaktelement |
| DE102016112261A1 (de) * | 2016-07-05 | 2018-01-11 | Dr.Ing.H.C.F.Porsche Aktiengesellschaft | Wärmeleitung und Ladedosen-Kühlanordnung für ein Kraftfahrzeug |
| DE202019102461U1 (de) | 2018-05-29 | 2019-05-21 | Phoenix Contact E-Mobility Gmbh | Steckverbinderteil mit einer Lüftereinrichtung |
| US10714236B2 (en) * | 2018-06-13 | 2020-07-14 | Te Connectivity Corporation | Charging system with cooling tube |
| EP4000992B1 (de) | 2020-11-19 | 2026-01-07 | ABB E-mobility B.V. | Fahrzeugladestation |
| EP4000989A1 (de) | 2020-11-19 | 2022-05-25 | ABB Schweiz AG | Ladeverbinder für elektrofahrzeuge und wärmerohr |
| CN113451838B (zh) * | 2021-07-14 | 2022-05-20 | 浙江吉利控股集团有限公司 | 端子结构 |
-
2022
- 2022-09-23 DE DE102022124509.8A patent/DE102022124509A1/de active Pending
-
2023
- 2023-09-11 EP EP23775956.8A patent/EP4590542A1/de active Pending
- 2023-09-11 CN CN202380067974.9A patent/CN119947922A/zh active Pending
- 2023-09-11 WO PCT/DE2023/100670 patent/WO2024061411A1/de not_active Ceased
- 2023-09-11 US US19/110,550 patent/US20260077666A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024061411A1 (de) | 2024-03-28 |
| DE102022124509A1 (de) | 2024-03-28 |
| US20260077666A1 (en) | 2026-03-19 |
| CN119947922A (zh) | 2025-05-06 |
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