公开(公告)号：US11283433B2

公开(公告)日：2022-03-22

申请号：US17097888

申请日：2020-11-13

Applicant: WEBASTO SE

Inventor： Paul Leinsle ,  Jürgen Scherschmidt ,  Markus Prepens

IPC: H03K5/04 ,  B60L53/20 ,  B60L1/08 ,  H02M1/08 ,  H03K17/567

Abstract: A method for the PWM actuation of more than one HV component for converting the power required by the HV components, in which each HV component is actuated by means of an individual PWM control circuit, and to a device for carrying out the method, wherein individual PWM control circuits are provided for the PWM actuation of 2 . . . n HV components, and wherein means are provided for asymmetrically splitting the phase shifts of the individual PWM actuation provided by the PWM circuitry.

公开(公告)号：US20220055321A1

公开(公告)日：2022-02-24

申请号：US17368373

申请日：2021-07-06

Applicant: Webasto SE ,  Covestro Deutschland AG

Inventor： Tina OBERMEIER ,  Harald RASSELNBERG

IPC: B29C70/48 ,  B29C70/54 ,  B29C70/44 ,  B29C70/08

Abstract: A method for producing a vehicle composite component with a layer structure having a core layer in a molding tool, the core layer being formed with regions of different thickness is provided. Steps for this method may include placing a cover layer, in particular a preformed cover layer, which in particular forms an outer skin of the vehicle composite component, onto a mold base plate of the open molding tool; introducing a first fiber layer, which is impregnated with PU resin and has not been subjected to forming, between the cover layer and a first mold counterplate of the open molding tool; closing the molding tool and compression molding the first fiber layer, which is impregnated with PU resin, against the cover layer, as a result of which a preform with a first support layer containing the first fiber layer is formed and hardened while supplying heat.

公开(公告)号：US11247544B2

公开(公告)日：2022-02-15

申请号：US16546621

申请日：2019-08-21

Applicant: Webasto SE

Inventor： Franz Haberl ,  Magnus Sviberg

IPC: B60J7/12 ,  B60J1/18

Abstract: A folding top for a convertible vehicle, is provided having a top linkage and a top cover which may have a first fabric cut and a second fabric cut connected to the first fabric cut. The two fabric cuts may be connected via a stretchable portion which is made of an elastically stretchable fabric whose stretchability is greater than that of the two fabric cuts.

公开(公告)号：US11241944B2

公开(公告)日：2022-02-08

申请号：US16709459

申请日：2019-12-10

Applicant: Webasto SE

Inventor： Michael T. Willard

IPC: B60J7/19 ,  B60J7/11 ,  B60J7/16

Abstract: A vehicle roof having a solid roof portion is provided, which is attached to the vehicle body and which delimits a roof opening, and at least one removable roof panel which covers the roof opening when in a closed position and which is detached from the solid roof portion when in an open position, the roof opening thus being uncovered, wherein the roof panel has at least one lock element on either side of a vertical longitudinal center plane of the roof, each lock element interacting with a respective lock slide which can be moved between at least one locking position, in which it retains the roof panel on the solid roof portion and the in roof opening is closed by the roof panel, and an unlocking position, in which the roof panel can be detached from the solid roof portion.

公开(公告)号：US20210391628A1

公开(公告)日：2021-12-16

申请号：US17272644

申请日：2019-09-11

Applicant: WEBASTO SE

Inventor： Johannes HATTENDORFF ,  Knut WELKE

IPC: H01M50/35 ,  H01M50/383 ,  H01M10/643 ,  H01M10/04 ,  H01M10/625 ,  H01M10/6551 ,  H01M10/653 ,  H01M50/249 ,  H01M50/213

Abstract: A battery module for constructing a drive battery for a motor vehicle includes a carrier and a plurality of battery cells that are connected to the carrier by means of a casting compound, wherein a venting duct is provided in the casting compound so as to discharge gases from a damaged battery cell. A production method for a battery module of this type is also provided.

公开(公告)号：US20210379971A1

公开(公告)日：2021-12-09

申请号：US17296577

申请日：2020-02-25

Applicant: Webasto SE

Inventor： Sunilkumar RAMALINGESH ,  Jayaraj RAJESH GURUPATHAM

IPC: B60J7/057 ,  E05F15/662

Abstract: A drive device for a roof component of a vehicle, such as, for instance, a sliding roof and a solar protection roller blind, may have an electric motor which for activating the roof component interacts with a gearbox. The electric motor here is an external rotor electric motor of a flat construction mode which is aligned so as to be parallel to the installation height of the drive device in a vehicle roof and which has a wheel-shaped external rotor which by way of a toothing provided on the external circumference of the latter engages with the gearbox.

公开(公告)号：US20210241752A1

公开(公告)日：2021-08-05

申请号：US17155816

申请日：2021-01-22

Applicant: Webasto SE

Inventor： Michael HUELSEN ,  Oliver HEISEL

IPC: G10K15/04 ,  B60W60/00 ,  B60R13/02 ,  B62D25/06 ,  H04R1/02 ,  G10K11/162

Abstract: A roof module for a motor vehicle having a roof skin and a roof substructure as well as a means for autonomous driving or semi-autonomous driving of the motor vehicle. The means having at least one sensor module having at least one environmental sensor for detecting a vehicle environment, the sensor module being covered by the roof skin, having a means for generating sound which are covered by the roof skin and means for recording sound which are covered by the roof skin. The environmental sensor and the means for generating sound and the means for recording sound are connected to a controller which is part of the means for autonomous driving or semi-autonomous driving of the motor vehicle. The means for generating sound and the means for recording sound are part of the means for autonomous driving or semi-autonomous driving of the motor vehicle.

公开(公告)号：US20210207501A1

公开(公告)日：2021-07-08

申请号：US15999668

申请日：2017-02-13

Applicant: Webasto SE

Inventor： CHRISTIAN HANZLMAIER ,  MARVIN LAPPE ,  CHRISTOPH CAP ,  KARL GOTTL ,  HANS RECHBERGER ,  TOBIAS HENTRICH

IPC: F01M5/00 ,  H05B3/12 ,  H05B3/20

Abstract: The invention relates to a heat exchanger system, in particular for connection to an internal combustion engine, preferably of a motor vehicle, comprising at least one heat exchanger module, in particular oil-water heat exchanger module (10), and a layer heating module (11), which is mounted or mountable on the heat exchanger module, wherein the layer heating module (11) comprises a substrate, in particular a carrier plate (12), and an electric heating coating (13) applied to the substrate, in particular to the carrier plate (12).

公开(公告)号：US20210170848A1

公开(公告)日：2021-06-10

申请号：US16709459

申请日：2019-12-10

Applicant: Webasto SE

Inventor： Michael T. WILLARD

IPC: B60J7/16 ,  B60J7/19

Abstract: A vehicle roof having a solid roof portion is provided, which is attached to the vehicle body and which delimits a roof opening, and at least one removable roof panel which covers the roof opening when in a closed position and which is detached from the solid roof portion when in an open position, the roof opening thus being uncovered, wherein the roof panel has at least one lock element on either side of a vertical longitudinal center plane of the roof, each lock element interacting with a respective lock slide which can be moved between at least one locking position, in which it retains the roof panel on the solid roof portion and the in roof opening is closed by the roof panel, and an unlocking position, in which the roof panel can be detached from the solid roof portion.

公开(公告)号：US20210146660A1

公开(公告)日：2021-05-20

申请号：US16642310

申请日：2018-12-20

Applicant: Webasto SE

Inventor： Max BUCHMANN ,  Jonas DIETRICH ,  Steffen LORENZ ,  Daniela BAIERL ,  Sascha DIETRICH ,  Daniel BROSE ,  Seongmin LEE ,  Byoung Kun JEON

IPC: B32B17/10 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1334

Abstract: A vehicle window pane having a plate-like window pane body which has an outer side which faces the surroundings of the vehicle and an inner side which faces away from the outer side and to which a composite is connected, the composite having a layer structure which may have multiple layers disposed one on top of the other, one of the layers having a liquid crystal arrangement having two films and a liquid crystal cell disposed between the two films, and another one of the layers being a polarizer layer. At least one layer of the layer structure can be a compensation layer whose area is smaller than the area of the liquid crystal arrangement, the liquid crystal cell thus having an edge portion which is thicker than a central portion covered by the compensation layer.