公开(公告)号：US20220149453A1

公开(公告)日：2022-05-12

申请号：US17416208

申请日：2019-12-23

Applicant: Webasto SE

Inventor： Qing Zhang ,  Shaochun Shi ,  Qiuhua Li

IPC: H01M10/613 ,  H05K7/20 ,  H01M10/625 ,  H01M10/6554 ,  H01M10/6556 ,  H01M10/6568 ,  B60L50/64 ,  B60L58/26

Abstract: The present disclosure relates to a cooling device for a power battery system, a power battery system for a vehicle comprising the cooling device, and a vehicle. The cooling device is disposed at a bottom of the power battery system and includes a chamber defined by a casing. The chamber includes: a first region where a liquid cooling plate assembly is disposed; and a second region sealingly separated from the first region and accommodating a piping system for coolant communication. The liquid cooling plate assembly extends from a bottom of the first region to a bottom of the second region, and the piping system is in fluid communication with a flow passage of the liquid cooling plate assembly. In the cooling device of the present disclosure, the piping system is all disposed outside the battery system. Thus, battery cells or high-voltage devices inside the battery system would not be affected even if the coolant leaks at the piping system, which greatly improves safety of the battery system.

公开(公告)号：US20220140799A1

公开(公告)日：2022-05-05

申请号：US17430034

申请日：2020-02-13

Applicant: Webasto SE

Inventor： HANS RECHBERGER

IPC: H03H7/01 ,  B60R16/02

Abstract: A device for suppressing EMC common-mode interference in motor vehicle high-voltage applications, having Y-capacitors in a V-configuration between positive and negative high voltage (HV+, HV−) and chassis ground. Y-capacitors can be connected in a V-configuration to be connected to the chassis ground via series-connected Y-capacitors.

公开(公告)号：US11318824B2

公开(公告)日：2022-05-03

申请号：US17055868

申请日：2019-06-04

Applicant: Webasto SE

Inventor： Ingo Teufel

IPC: B60J7/043 ,  B60J7/02 ,  B60J7/185 ,  B60J7/19

Abstract: An assembly for a vehicle roof cover, wherein the cover can be moved from a closed position for closing a roof opening into an open position for at least partially releasing the roof opening. The assembly may have: a cover carrier for carrying the cover, a positionally fixed guide rail, and a carriage mounted so as to be displaceable in the guide rail along an opening direction. The cover carrier has a positionally fixed slotted guide to which the carriage may be coupled in the closed position, such that a deployment of the cover along a vertical direction (Z direction) is blocked in the closed position. The cover carrier has a locking apparatus configured so that a movement of the cover carrier along the vertical direction (Z direction) is limited in the closed position.

公开(公告)号：US20220080812A1

公开(公告)日：2022-03-17

申请号：US17420531

申请日：2019-12-03

Applicant: Webasto SE

Inventor： Christian Sterl ,  Maren Schweizer

IPC: B60J1/20 ,  B60J7/00

Abstract: A roller blind web for a roller blind arrangement of a vehicle. The roller blind web can be wound up or unwound along a pull-out direction and may have a roller blind material, and a functional element which is connected to the roller blind material. The functional element can produced by means of additive manufacturing and is constructed from a multiplicity of layers. A method is also provided.

公开(公告)号：US20220032750A1

公开(公告)日：2022-02-03

申请号：US17297500

申请日：2020-03-04

Applicant: Webasto SE

Inventor： Tobias FRITZ ,  Benedikt KAINZ ,  Heinz SEILER ,  Oliver HEISEL ,  Michael HUELSEN

IPC: B60J7/057 ,  G10K9/12

Abstract: A method for actuating an electric motor with a motor control signal with an application-specific frequency, which signal is provided by an electronic motor control unit, wherein the electric motor is used in a vehicle roof for activating a component of this roof while being connected to a region of the roof. Embodiments provide that the electric motor can be actuated by the motor control unit with an additional signal whose frequency and amplitude are suitable for causing the region of the vehicle roof to which said electric motor is connected to oscillate in order to generate sound.

公开(公告)号：US11235651B2

公开(公告)日：2022-02-01

申请号：US16678111

申请日：2019-11-08

Applicant: McLaren Automotive Limited ,  Webasto SE

Inventor： Luke Sanham ,  Michael Ertl

IPC: B60J7/16 ,  E05F15/603 ,  B60J7/20

Abstract: A vehicle comprising: an occupant cabin; a retractable roof configured to move between a deployed configuration where the roof covers the occupant cabin and a retracted configuration; a housing configured to house the retractable roof when the roof is in the retracted configuration; a moveable cover configured to close the housing and move between a closed configuration where the moveable cover closes the housing and an open configuration to permit the retractable roof to move between the deployed configuration and the retracted configuration; a first electric motor coupled to the retractable roof to be capable of imparting motion to the retractable roof so that, when the first electric motor is activated, the first electric motor causes the retractable roof to move between the deployed configuration and the retracted configuration; a second electric motor coupled to the moveable cover to be capable of imparting motion to the movable cover so that, when the second electric motor is activated, the second electric motor causes the moveable cover to move between the closed configuration and the open configuration; and a control unit configured to control the activation of the first and second electric motors so that, during the movement of the retractable roof between the deployed configuration and the retracted configuration, the moveable cover moves partially simultaneously, with the retractable roof, between the closed configuration and open configuration.

公开(公告)号：US11173773B2

公开(公告)日：2021-11-16

申请号：US16715427

申请日：2019-12-16

Applicant: Webasto SE

Inventor： Thomas Podolski ,  Uwe Fladung

IPC: B60J7/12 ,  B60J7/20

Abstract: A convertible vehicle top, having a top cover and a top linkage displaceable between a closed position, and a storage position, the top linkage having a link assembly on either side of a vertical longitudinal center plane of the top, each link assembly having two main links pivotably mounted on a main bearing attachable to a vehicle body and which form a multi-bar linkage together with a roof middle link, and the top linkage having transverse bows via which the two link assemblies are connected. The link assemblies may each have a fabric deflection lever which is pivoted into a straightened position by the top cover when the top is in the closed position and which is pivoted into a bent position in such a manner that the top cover is deflected around the free end of the deflection lever when the top is in the storage position.

公开(公告)号：US11148504B2

公开(公告)日：2021-10-19

申请号：US16464373

申请日：2017-11-22

Applicant: Webasto SE

Inventor： Andreas Rutsche ,  Vitali Dell ,  Matthias Pfau

IPC: B60H1/22 ,  F23N1/02

Abstract: A method to operate a fuel-operated vehicle heater comprising the lowering of a combustion air ratio λ between supplied combustion air and supplied fuel to a combustion chamber of the fuel-operated vehicle heater from a starting value λstart>1 to a range λ

公开(公告)号：US20210276403A1

公开(公告)日：2021-09-09

申请号：US17186328

申请日：2021-02-26

Applicant: Webasto SE

Inventor： Alexander HAIMERL ,  Heinrich WÜLLRICH

IPC: B60J7/12 ,  B60R21/04

Abstract: A top for a convertible vehicle, the top having a top linkage displaceable between a cover and storage position, and which may have a front bow forming a front edge of the top when the top is in the cover position and accommodating a front lock by which the front bow can be fastened to a front header of the vehicle when the top is in the cover position, and the top having a headliner, the front bow having an upper bow shell to which a drive of the front lock is attached and whose upper side is covered by a top cover. The front bow may have a lower bow shell extending at least largely across the width of the front bow in the transverse direction of the top and whose underside is fully covered by the headliner and defines the shape of the headliner with its entire surface.

公开(公告)号：US11110779B2

公开(公告)日：2021-09-07

申请号：US16360121

申请日：2019-03-21

Applicant: Webasto SE

Inventor： Steven Vogt

IPC: B60J7/00 ,  B60J1/20

Abstract: A roller blind arrangement for a motor vehicle having a roller blind web and a winding shaft on which the roller blind web can be wound up to form a roller blind coil and which is mounted on bearing elements on either side of a longitudinal center plane of the roller blind, each bearing element being fixed relative to a vehicle body, wherein at least one of the bearing elements is connected to a metallic component via a grounding element made of electrically conductive polymer, the metallic component being electrically connected to the vehicle body.