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1. WO2019048107 - ANTENNA DEVICE FOR A MOTOR VEHICLE AND METHOD FOR PRODUCING AN ANTENNA DEVICE FOR A MOTOR VEHICLE

Publication Number WO/2019/048107
Publication Date 14.03.2019
International Application No. PCT/EP2018/068350
International Filing Date 06.07.2018
IPC
H01Q 1/12 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
CPC
H01Q 1/1278
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
1271for mounting on windscreens
1278in association with heating wires or layers
H01Q 1/325
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
27Adaptation for use in or on movable bodies
32Adaptation for use in or on road or rail vehicles
325characterised by the location of the antenna on the vehicle
H05B 2203/014
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
014Heaters using resistive wires or cables not provided for in H05B3/54
H05B 3/84
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
84Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
Applicants
  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • WALZIK, Werner
Priority Data
10 2017 215 512.405.09.2017DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ANTENNENEINRICHTUNG FÜR EIN KRAFTFAHRZEUG UND VERFAHREN ZUM HERSTELLEN EINER ANTENNENEINRICHTUNG FÜR EIN KRAFTFAHRZEUG
(EN) ANTENNA DEVICE FOR A MOTOR VEHICLE AND METHOD FOR PRODUCING AN ANTENNA DEVICE FOR A MOTOR VEHICLE
(FR) DISPOSITIF D’ANTENNE POUR VÉHICULE AUTOMOBILE ET PROCÉDÉ DE FABRICATION D’UN DISPOSITIF D’ANTENNE POUR VÉHICULE AUTOMOBILE
Abstract
(DE)
Die Erfindung betrifft eine Antenneneinrichtung (2) für ein Kraftfahrzeug mit mindestens einem elektrisch leitenden Heizleiter (4), der funktional einer auf einer Scheibe (6) angeordneten Heizeinrichtung (8) zuordenbar oder zugeordnet ist und durch den die Scheibe (8) zumindest bereichsweise beheizbar ist, und mit mindestens einem elektrisch leitenden Antennenleiter (10), der den Heizleiter (4) an mindestens einer Kontaktstelle (12) quert. Sie zeichnet sich dadurch aus, dass der Antennenleiter (10) einen elektrischen Widerstand umfasst, der höher ist als der elektrische Widerstand des Heizleiters (4).
(EN)
The invention relates to an antenna device (2) for a motor vehicle, comprising at least one electrically conductive heat conductor (4), which can be functionally assigned, or is assigned, to a heating device (8) arranged on a disk (6), and by way of which the disk (8) is heatable, at least in some areas, and at least one electrically conductive antenna conductor (10), which crosses the heat conductor (4) at at least one contact point (12). The invention is characterized in that the antenna conductor (10) comprises an electrical resistance that is higher than the electrical resistance of the heat conductor (4).
(FR)
L’invention concerne un dispositif d’antenne (2), destiné à un véhicule automobile, comprenant au moins un conducteur chauffant électriquement conducteur (4), qui est associé ou peut être associé fonctionnellement à un dispositif de chauffage (8) disposé sur une plaque (6) et qui permet de chauffer au moins en partie la plaque (8), et au moins un conducteur d’antenne électriquement conducteur (10) qui traverse le conducteur chauffant (4) en au moins un point de contact (12). L’invention est caractérisée en ce que le conducteur d’antenne (10) comprend une résistance électrique supérieure à la résistance électrique du conducteur chauffant (4).
Also published as
Latest bibliographic data on file with the International Bureau