公开(公告)号：US20240142537A1

公开(公告)日：2024-05-02

申请号：US18384447

申请日：2023-10-27

Applicant: Webasto SE

Inventor： David Bennets ,  Samantha Zimnik

IPC: G01R31/396 ,  G01R31/367 ,  G01R31/3835

CPC classification number: G01R31/396 ,  G01R31/367 ,  G01R31/3835

Abstract: The present invention relates to a method for determining a proportion of defective battery cells in a group of battery cells connected electrically in parallel in a battery, where a voltage state of a terminal voltage of the group is determined in relation to a charging process and/or in relation to a relaxation of the battery under an environmental condition and a deviation of the determined voltage state of the terminal voltage from the voltage state of the terminal voltage of the same group from a previous charging process and/or a previous relaxation under the same environmental condition is calculated, where the proportion of defective battery cells in the group is determined from the calculated deviation.

公开(公告)号：US20240131908A1

公开(公告)日：2024-04-25

申请号：US18277503

申请日：2022-02-17

Applicant: Webasto SE

Inventor： Kazuki KAKIHARA

IPC: B60J7/00 ,  B60J7/043

CPC classification number: B60J7/0084 ,  B60J7/043

Abstract: A sunroof water drainage member, which is I-shaped and mounted to lie across a sunroof opening, and has a body portion extending the vehicle width, and a pair of water drainage portions on both sides of the body portion in the vehicle width direction. Each water drainage portion may have a main portion connected to the body portion and extending in a vehicle longitudinal direction; a first tip end portion connected to a front end of the main portion in the longitudinal direction; a second tip end portion connected to a rear end of the main portion in the longitudinal direction; and a first wall portion positioned on the opposite side of the main portion to the body portion in the vehicle width direction, and at least a part of the first tip end portion and part of the second tip end portion are each positioned below the main portion.

公开(公告)号：US20240092316A1

公开(公告)日：2024-03-21

申请号：US18471022

申请日：2023-09-20

Applicant: Webasto SE

Inventor： Maximilian EHRMANN ,  Andreas MAIER

IPC: B60S1/48 ,  B60S1/56

CPC classification number: B60S1/485 ,  B60S1/56

Abstract: A cleaning device for cleaning a see-through area of an environment sensor of a motor vehicle and for determining an operating-pressure-dependent functional state of at least one cleaning nozzle, the cleaning device having the at least one cleaning nozzle, which is configured to dispense a cleaning fluid. The at least one cleaning nozzle may have a pressure sensor configured to assume at least one position as a function of an operating pressure of the cleaning fluid at the cleaning nozzle and thus determine an operating-pressure-dependent functional state of the at least one cleaning nozzle, in particular as at least one measuring signal.

公开(公告)号：US20240019557A1

公开(公告)日：2024-01-18

申请号：US18218394

申请日：2023-07-05

Applicant: Webasto SE

Inventor： Michael HUELSEN ,  Magnus SVIBERG ,  Maximilian EHRMANN ,  Cédric LANGLAIS

IPC: G01S7/497 ,  G01S17/931 ,  B60S1/02 ,  B60S1/52 ,  H05B3/86

CPC classification number: G01S7/497 ,  G01S17/931 ,  B60S1/026 ,  B60S1/52 ,  H05B3/86 ,  G01S2007/4977 ,  H05B2214/02

Abstract: A see-through assembly for an environment sensor of a motor vehicle, the see-through assembly having at least one see-through area, a control feature, and a cleaning feature for cleaning the see-through area. The cleaning feature has a membrane spaced apart from an outer surface of the see-through area by a layer, or the see-through area has a shape-changing and/or volume-changing and/or thickness-changing excitation layer at least on its outer surface, the control feature being configured to cause the membrane to move in a predetermined manner relative to the outer surface of the see-through area or to cause the shape-changing and/or volume-changing and/or thickness-changing excitation layer to move in a predetermined manner so that foreign particles located on an outer surface of the membrane can be loosened and/or detached and/or removed.

公开(公告)号：US20240017601A1

公开(公告)日：2024-01-18

申请号：US17766593

申请日：2020-10-22

Applicant: Webasto SE

Inventor： Takeshi MIZOGUCHI ,  Masaya KOBATAKE ,  Shigeru UEKI

IPC: B60J7/22

CPC classification number: B60J7/22

Abstract: A deflector member may include a front portion positioned on the front side of the opening and corner portions extending, in a curved manner, rearward from both ends of the front portion, respectively. A lower edge of the deflector member may form a notch between the front portion and the corner portion. The lower edge member can be divided into a front lower edge member attached to a lower edge of the front portion, and an arc-shaped lower edge member attached to a lower edge of the corner portion. The frame structure may be provided with a front attachment body and an arc-shaped attachment body to which the front lower edge member and the arc-shaped lower edge member are detachably attached, respectively.

公开(公告)号：US11845323B2

公开(公告)日：2023-12-19

申请号：US15734054

申请日：2019-05-29

Applicant: Webasto SE

Inventor： Gioacchino Inzerillo ,  Gianluca Anedda

IPC: B60J1/20 ,  B60J7/00 ,  B60J7/02 ,  B62D25/06

CPC classification number: B60J1/2052 ,  B60J7/0015 ,  B60J7/022 ,  B62D25/06

Abstract: A vehicle roof having a plate-shaped body-shell element and a shading arrangement which has a shading element and guide rails for laterally guiding the shading element. At least one fixing element is formed integrally on each of the guide rails at an upper side facing the body-shell element, said fixing element being in engagement with at least one molded portion which is molded to the body-shell element and has at least one fixing counterpart.

公开(公告)号：US20230382204A1

公开(公告)日：2023-11-30

申请号：US18200862

申请日：2023-05-23

Applicant: Webasto SE

Inventor： Magnus SVIBERG ,  Maximilian EHRMANN ,  Cèdric LANGLAIS ,  Michael HÜLSEN ,  Juraj LEHOTSKY ,  Fabian WILL ,  Thomas PODOLSKI

IPC: B60J7/02 ,  B60J7/00

CPC classification number: B60J7/022 ,  B60J7/0084

Abstract: A roof assembly for forming a vehicle roof on a motor vehicle, the roof assembly has a panel component which forms at least sections of a roof cladding of the vehicle roof, the roof cladding acting as an outer sealing surface, and a roof opening system having a lid part which is configured to selectively open or close a roof opening provided in the panel component, and at least one electric and/or electronic and/or electromagnetic component and an air conditioner, via which waste heat released by the electronic component and/or heat introduced from outside are able to be dissipated, wherein the roof opening system has at least one water gutter via which at least one cooling channel of the air conditioner is formed, the waste heat of the component and/or the heat introduced from outside being able to be dissipated from the roof assembly via cooling channel.

公开(公告)号：US20230364975A1

公开(公告)日：2023-11-16

申请号：US18196757

申请日：2023-05-12

Applicant: Webasto SE

Inventor： Andreas ROCKELMANN ,  Georg ROSSMAIR ,  Tobias Mech

IPC: B60J7/00

CPC classification number: B60J7/0015

Abstract: A roller blind arrangement for a vehicle roof of a motor vehicle, having a fixed glass element, two mutually opposite guide rails which extend along a longitudinal direction and are each curved such that a distance between the guide rails changes along the longitudinal direction, a roller blind web which is displaceably guided in the guide rails along the longitudinal direction, wherein a guide rail has a receiving channel for receiving part of the roller blind web, an insertion element is arranged on the fixed glass element and extends along the receiving channel, the roller blind web is guided between the receiving channel and the insertion element, wherein the insertion element has an extent which changes along the longitudinal direction such that a greater or lesser amount of the roller blind web is received in the receiving channel.

公开(公告)号：US20230305112A1

公开(公告)日：2023-09-28

申请号：US18187080

申请日：2023-03-21

Applicant: Webasto SE

Inventor： Thomas PODOLSKI

IPC: G01S7/481 ,  G01S17/86 ,  G01S17/931

CPC classification number: G01S7/4813 ,  G01S17/86 ,  G01S17/931 ,  B62D25/06

Abstract: A vehicle sensor assembly having at least one sensor element emitting and/or detecting electromagnetic radiation in at least one measuring direction to determine a measuring signal, a cover element in front of the sensor element in the at least one measuring direction being an injection-molded plastic part having at least one layer transparent to the electromagnetic radiation, and a heating feature having a plurality of conductor paths applied to a backing film molded to the cover element, the backing film including the conductor paths thus forming an insert of the injection-molded cover element, the conductor paths being at least partially located on the side of the backing film facing the sensor element. The conductor paths are connected together by at least two bus bars that each at least partially form an electrical connecting element protruding from the cover element and being exposed for electrical contact with the electrical connecting elements.

公开(公告)号：US20230302773A1

公开(公告)日：2023-09-28

申请号：US18188608

申请日：2023-03-23

Applicant: Webasto SE

Inventor： Jan GROTHE ,  Rudolf DIETL ,  Stefan GROITL ,  Franz ZACHERL ,  Guido BOTT

IPC: B32B17/10 ,  B62D25/06 ,  B32B7/027 ,  B32B7/12 ,  B32B27/40 ,  B32B27/28 ,  B32B3/26 ,  B32B5/18 ,  B32B5/02 ,  B32B27/06 ,  B32B27/12 ,  B32B3/30 ,  B32B7/08

CPC classification number: B32B17/1077 ,  B62D25/06 ,  B32B7/027 ,  B32B7/12 ,  B32B27/40 ,  B32B27/283 ,  B32B3/266 ,  B32B5/18 ,  B32B5/02 ,  B32B27/065 ,  B32B27/12 ,  B32B3/30 ,  B32B7/08 ,  B32B17/10495 ,  B32B17/10798 ,  B60J3/007

Abstract: A window module, in particular a fixed transparent window module, for being fitted on a vehicle body which has a body frame, which at least partially defines a roof opening and on which a peripheral supporting receptacle for receiving the window module is formed, having at least one at least partially transparent window, which has an outer surface facing a vehicle environment and an inner surface opposite the outer surface and facing a vehicle interior, wherein at least one plastic structure, which is at least configured as a burn protection for at least one vehicle occupant, is disposed on the to inner surface.