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    HEAVY-CURRENT CHARGING CABLE FOR CHARGING AN ELECTRIC VEHICLE
    1.
    发明申请
    HEAVY-CURRENT CHARGING CABLE FOR CHARGING AN ELECTRIC VEHICLE 审中-公开

    公开(公告)号：WO2021013369A1

    公开(公告)日：2021-01-28

    申请号：PCT/EP2019/077984

    申请日：2019-10-15

    Applicant: ABB SCHWEIZ AG

    Inventor： BORTOLATO, Matteo ,  LOGAKIS, Emmanuel ,  BOEHM, Moritz ,  OPPLIGER, Jean-Marc

    IPC: H01B7/42 ,  B60L53/18

    Abstract: The invention relates to a heavy-current charging cable (1) for charging an electric vehicle, comprising a ground heavy-current wire (2) configured for serving as ground, the ground heavy-current wire (2) comprising a ground conductor (3) and extending in a longitudinal direction, at least two heavy-current power wires (5) configured for conducting positive and negative direct current, DC, each of said heavy- current power wires (5) comprising a power conductor (6) and a power wire insulation (7) surrounding said power conductor (6), the heavy-current power wires (5) extending parallel to the ground wire, a liquid tight inner sheath (8) extending in the longitudinal direction and surrounding the heavy-current power wires (5) thereby defining a first hollow area (10) between and around the heavy-current power wires (5) comprising liquid coolant to flow between the heavy-current power wires (5) along the longitudinal direction, whereby the liquid tight inner sheath (8) comprises a second hollow area (12) extending in the longitudinal direction, arranged adjacent to at least one of the heavy-current power wires (5) and comprising liquid coolant to flow within the second hollow area (12) along the longitudinal direction, and a liquid tight outer sheath (9) extending in the longitudinal direction and surrounding the inner sheath (8) and the ground heavy-current wire (2).

    ELECTRICAL VEHICLE CHARGING SYSTEM FOR CHARGING AN ELECTRICAL VEHICLE
    2.
    发明申请
    ELECTRICAL VEHICLE CHARGING SYSTEM FOR CHARGING AN ELECTRICAL VEHICLE 审中-公开

    公开(公告)号：WO2021013955A1

    公开(公告)日：2021-01-28

    申请号：PCT/EP2020/070853

    申请日：2020-07-23

    Applicant: ABB SCHWEIZ AG

    Inventor： BORTOLATO, Matteo ,  BOEHM, Moritz ,  LOGAKIS, Emmanuel ,  HEMRLE, Jaroslav ,  GARCIA-FERRE, Francisco ,  OPPLIGER, Jean-marc

    IPC: B60L53/16 ,  B60L53/18 ,  B60L53/302

    Abstract: The invention relates to a liquid cooled cable arrangement for high-power fast charging of electric vehicles, comprising a charging connector (1) and a liquid cooled charging cable (2), whereby the liquid cooled charging cable (2) comprises a plurality of conductors (3) for supplying charging current and at least two fluid channels (4) for supply and return liquid coolant, the charging connector (1) comprises a plurality of bus bars (6) and a plurality of contacts (8), each one conductor (3) is electrically and thermally connected to one bus bar (6) and via the bus bar (6) to one contact (8), and the charging connector (1) comprises a second part (7) consisting of a thermally conductive and electrically insulating material to which the bus bars (6) are attached and to which the fluid channels (4) are thermally connected such that heat generated in the contacts (8) during charging can be removed by the liquid coolant, and/or the bus bars (6) comprise bus bar fluid channels (10) to which the fluid channels (4) are thermally connected such that heat generated in the contacts (8) during charging can be removed by the liquid coolant.

    ELECTRICAL VEHICLE CHARGING SYSTEM FOR CHARGING AN ELECTRICAL VEHICLE
    4.
    发明申请
    ELECTRICAL VEHICLE CHARGING SYSTEM FOR CHARGING AN ELECTRICAL VEHICLE 审中-公开

    公开(公告)号：WO2021013919A1

    公开(公告)日：2021-01-28

    申请号：PCT/EP2020/070772

    申请日：2020-07-23

    Applicant: ABB SCHWEIZ AG

    Inventor： HEMRLE, Jaroslav ,  LOGAKIS, Emmanuel ,  BORTOLATO, Matteo ,  GARCIA-FERRE, Francisco

    IPC: B60L53/302 ,  B60L53/18 ,  B60L53/16 ,  B60L53/14 ,  B60L53/10 ,  H01R4/18 ,  H01R9/11 ,  H01R13/00

    Abstract: The invention relates to a liquid cooled cable arrangement for high-power fast charging of electric vehicles, comprising a charging connector (1) and a liquid cooled charging cable (2), wherein the liquid cooled charging cable (2) comprises several insulated positive conductors (3) and several insulated negative conductors (4) for supplying charging current and an inner fluid channel (6) and an outer fluid channel (7) surrounding the inner fluid channel (6), the inner fluid channel (6) and the outer fluid channel (7) together providing a supply path (8) and a return path (9) for liquid coolant, wherein the positive conductors (3) and the negative conductors (4) are arranged within the inner fluid channel (6), wherein the charging connector (1) comprises at least a positive contact (12) electrically connected to the positive conductors (3) by a first connecting element (13) and a negative contact (14) electrically connected to the negative conductor (4) by a second connecting element (15), wherein the first connecting element (13) and the second connecting element (15) each consist of a thermally conductive and electrically conductive material and are electrically isolated from each other, wherein the first connecting element (13) and the second connecting element (15) each are thermally connected to the inner channel (6) and the outer channel (7) of the charging cable (2), such that heat generated in the contacts (12, 14) during charging can be removed by the liquid coolant.

    ELECTRICAL VEHICLE CHARGING SYSTEM FOR CHARGING AN ELECTRICAL VEHICLE
    6.
    发明申请
    ELECTRICAL VEHICLE CHARGING SYSTEM FOR CHARGING AN ELECTRICAL VEHICLE 审中-公开

    公开(公告)号：WO2021014011A1

    公开(公告)日：2021-01-28

    申请号：PCT/EP2020/071027

    申请日：2020-07-24

    Applicant: ABB SCHWEIZ AG

    Inventor： GARCIA-FERRE, Francisco ,  BOEHM, Moritz ,  HEMRLE, Jaroslav ,  BORTOLATO, Matteo ,  LOGAKIS, Emmanuel ,  OPPLIGER, Jean-marc

    IPC: B60L53/16 ,  B60L53/302

    Abstract: The invention relates to an electrical plug connector (1) for charging of electric vehicles, comprising a connector housing (2), a mating interface structure (3) supported and positioned within the connector housing (2), a positive contact pin (4) for connection with a positive conductor of a charging cable and a negative contact pin (5) for connection with a negative conductor of the charging cable, and a contact pin insert (6) supporting the positive contact pin (4) and/or the negative contact pin (5), wherein the positive contact pin (4) and/or the negative contact pin (5) are/is received and secured in position by the contact pin insert (6), and wherein the contact pin insert (6) is insertable and received within the mating interface structure (3).The invention further relates to a respective method.

    HEAVY-CURRENT CHARGING CABLE FOR CHARGING AN ELECTRIC VEHICLE
    7.
    发明申请
    HEAVY-CURRENT CHARGING CABLE FOR CHARGING AN ELECTRIC VEHICLE 审中-公开

    公开(公告)号：WO2021014009A1

    公开(公告)日：2021-01-28

    申请号：PCT/EP2020/071025

    申请日：2020-07-24

    Applicant: ABB SCHWEIZ AG

    Inventor： LOGAKIS, Emmanuel ,  BORTOLATO, Matteo ,  HEMRLE, Jaroslav ,  BECH, Lars Peter ,  RAAIJMAKERS, Stefan ,  ZOON, Wiebe ,  OPPLIGER, Jean-marc

    IPC: H01B7/42 ,  B60L53/18 ,  H01B9/00

    Abstract: The invention relates to a heavy-current charging cable (1) for charging an electric vehicle, comprising a central heavy-current wire (2) configured for serving as ground, the central heavy-current wire (2) comprising a central conductor (3) and extending in a longitudinal direction, a plurality of heavy-current power wires (5) configured for conducting positive and negative direct current, DC, each of said heavy-current power wires (5) comprising a power conductor (6) and a power wire insulation (7) surrounding said power conductor (6), the heavy-current power wires (5) extending parallel to the central wire, a liquid tight inner hose (8) extending in the longitudinal direction and surrounding the heavy-current central wire (2) and the heavy-current power wires (5) thereby defining a first hollow area (10) comprising liquid coolant to flow between the heavy-current central wire (2) and the heavy-cur- rent power wires (5) along the longitudinal direction, and a liquid tight outer hose (9) extending in the longitudinal direction and surrounding the inner hose (8) thereby defining a second hollow area (12) comprising liquid coolant to flow between the inner hose (8) and the outer hose (9) along the longitudinal direction.

    CHARGER PLUG NOZZLE
    10.
    发明公开
    CHARGER PLUG NOZZLE 审中-公开

    公开(公告)号：EP3904149A1

    公开(公告)日：2021-11-03

    申请号：EP20171630.5

    申请日：2020-04-27

    Applicant: ABB Schweiz AG

    Inventor： HEMRLE, Jaroslav ,  GARCIA-FERRE, Francisco ,  BORTOLATO, Matteo ,  KAUFMANN, Lilian ,  MICHALIK, Adam

    IPC: B60L53/14 ,  B60L53/16 ,  B60L53/302 ,  F28D15/02

    Abstract: The present invention relates to a charger plug nozzle 100 for plugging into a battery charge socket. The charger plug nozzle 100 comprises an inner enclosure 103 enclosing at least one heat source, an outer enclosure 104 enclosing the inner enclosure 103, at least one heat source inside the inner enclosure 103, and at least one heat conductor 106. A heat receiving part of the at least one heat conductor 106 is located in an air gap inside the inner enclosure 104, and a heat dissipating part of the at least one heat conductor 106 is located in an air gap inside the outer enclosure 104.

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