公开(公告)号：US20210339612A1

公开(公告)日：2021-11-04

申请号：US17242451

申请日：2021-04-28

Applicant: Webasto SE

Inventor： Andreas Josef Zunzer ,  Stefan Schäufler

IPC: B60J10/30 ,  B60J7/02

Abstract: A roof assembly for a vehicle roof having a roof opening may have a movable roof element for optionally closing and at least partially uncovering the roof opening, a strand-shaped sealing profile which is adapted on a sealing side for sealing against the movable roof element and can be fastened to a fastening side on the vehicle roof. The sealing profile may have a sealing tube which is elongated along a longitudinal axis (X) and which surrounds a hollow chamber, and a recess which extends transversely to the longitudinal axis (X) through the sealing tube, such that the fastening side is fluid-connected to a side of the sealing tube facing away from the fastening side.

公开(公告)号：US20210331562A1

公开(公告)日：2021-10-28

申请号：US17270708

申请日：2019-07-26

Applicant: Webasto SE

Inventor： Andreas ROCKELMANN ,  Ulrich SCHREIBER

IPC: B60J1/20 ,  B60J7/00

Abstract: A roller blind arrangement for a motor vehicle, the roller blind arrangement having a roller blind web and a winding shaft onto which the roller blind web can be wound or from which the roller blind web can be unwound and which has a flexible surrounding-tube arrangement penetrated by a vehicle-attached bearing strut and a corrugated tube as a surrounding-tube element, corrugated-tube ribs being formed on the a corrugated tube and being separated from each other by troughs. The corrugated tube is provided with a coupling overmold at each of its two ends, each coupling overmold being connected to a respective bearing bush and having an outer diameter which corresponds to the maximum outer diameter of the corrugated tube.

公开(公告)号：US20210288642A1

公开(公告)日：2021-09-16

申请号：US17097888

申请日：2020-11-13

Applicant: WEBASTO SE

Inventor： Paul Leinsle ,  Jürgen Scherschmidt ,  Markus Prepens

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

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：US20210276299A1

公开(公告)日：2021-09-09

申请号：US17054059

申请日：2019-06-11

Applicant: Webasto SE

Inventor： Matthias BAUMANN ,  Frank KIESEWETTER ,  Matthias ALTENDORFNER ,  Bernd DÜRMAYER

IPC: B32B3/12 ,  B32B5/14 ,  B32B5/18 ,  B29C44/12 ,  B29C44/36

Abstract: A vehicle PU composite component having a layered construction having a honeycomb structure, the honeycomb structure being reinforced by PU material, and the layered construction or the component being formed from PU material and having at least one component elevation. The component elevation PU material forming the component elevation differs from the honeycomb structure PU material reinforcing the honeycomb structure, and in that the component elevation PU material has a higher foaming degree having lower material density as compared to the honeycomb structure PU material. A method for producing a vehicle PU composite component having a layered construction having a honeycomb structure.

公开(公告)号：US20210265680A1

公开(公告)日：2021-08-26

申请号：US17253105

申请日：2019-07-01

Applicant: WEBASTO SE

Inventor： Jochen HAUSSMANN

IPC: H01M10/6556 ,  G01K13/10 ,  H01M50/50

Abstract: A temperature-control element for controlling the temperature of an electrical accumulator, in particular for controlling the temperature of a traction battery of a vehicle, includes an extruded profile extending in an extrusion direction which has a temperature-control medium channel for passage of a temperature-control medium. A guide vane is integrally formed with the extruded profile in the temperature-control medium channel.

公开(公告)号：US20210261199A1

公开(公告)日：2021-08-26

申请号：US17260660

申请日：2019-08-20

Applicant: Webasto SE

Inventor： Kevin Schluse ,  Guido Bott ,  Bernhard Harnischfeger ,  Peter Strohmayr

IPC: B62D25/06 ,  B62D27/02

Abstract: A vehicle roof having a fixed roof element having a glass, plastic or sheet metal panel provided with a circumferential molded section which is formed by a section foam molded to an edge or a section injection molded to the edge. A circumferential frame-like connecting plate may be fastened to the glass, plastic or sheet metal panel by means of the molded section and has a circumferential adhesive surface for attaching the fixed roof element to a vehicle body.

公开(公告)号：US20210219388A1

公开(公告)日：2021-07-15

申请号：US15999667

申请日：2017-02-13

Applicant: Webasto SE

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

IPC: H05B3/26 ,  F01P3/00 ,  C23C4/01

Abstract: The invention relates to an oil-water heat exchanger, in particular for connection to an internal combustion engine of a motor vehicle, comprising at least one electric heating coating (13) which is applied to an outer side and/or in the interior of the heat exchanger.

公开(公告)号：US11041453B2

公开(公告)日：2021-06-22

申请号：US16336291

申请日：2017-08-31

Applicant: WEBASTO SE

Inventor： Christian Kirsch ,  Jörg Ruthenberg

IPC: B60H1/03 ,  F02D41/06 ,  F02N19/10 ,  F02D41/22

Abstract: The present invention relates to a method (100) for cold start optimization of an internal combustion engine (10) comprising: determining (110) a start of an engine preheating device (12); transmitting (115) a selected coolant temperature Tcool_trans to an engine control unit (14); and adapting (140) the selected coolant temperature Tcool_trans transmitted to the engine control unit (14) to a current coolant temperature Tcoll_current during a time interval Δt following the start of the internal combustion engine (10). The present invention further relates to an auxiliary control unit (22) which is configured to execute the method (100).

公开(公告)号：US20210167465A1

公开(公告)日：2021-06-03

申请号：US17265786

申请日：2019-08-06

Applicant: WEBASTO SE

Inventor： Jochen HAUSSMANN

IPC: H01M50/502 ,  H01M50/249 ,  H01M50/204 ,  H01M50/514

Abstract: A battery housing for an electric vehicle includes two receiving chambers, which are separated from one another by means of a partition wall, for receiving battery cells, and a conductor sheath that penetrates the partition wall and can receive an electrical connecting element so as to connect in an electrically conductive manner the battery cells that are to be arranged in a different receiving chamber of the two receiving chambers.

公开(公告)号：US20210162941A1

公开(公告)日：2021-06-03

申请号：US16770461

申请日：2018-12-05

Applicant: WEBASTO SE

Inventor： Andreas Strasser

IPC: B60R21/0136 ,  B60R11/00 ,  G01V3/08

Abstract: A safety system for detecting a body part in a dangerous area of a vehicle, a convertible roof having such a safety system and a corresponding method. The safety system includes at least one sensor node which respectively has a capacitive sensor and a processing unit, wherein the capacitive has at least one electrode and is designed to capture a capacitance change on account of a body part approaching the electrode, and wherein the processing unit is designed to generate capacitance change data on the basis of a capacitance change captured by the capacitive sensor; an evaluation unit which is designed to detect that there is a body part in a dangerous area at least on the basis of received capacitance change data; a data transmission device for transmitting the generated capacitance change data from a sensor node to the evaluation unit.