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1. WO2000038950 - VEHICLE REARVIEW SYSTEM WITH ELECTROCHROME MIRROR

Publication Number WO/2000/038950
Publication Date 06.07.2000
International Application No. PCT/EP1999/010354
International Filing Date 23.12.1999
Chapter 2 Demand Filed 20.04.2000
IPC
B60R 1/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1Optical viewing arrangements
02Rear-view mirror arrangements
08involving special optical features, e.g. avoiding blind spots
H05B 3/84 2006.01
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
CPC
B60R 1/088
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1Optical viewing arrangements
02Rear-view mirror arrangements
08involving special optical features, e.g. avoiding blind spots ; , e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
083Anti-glare mirrors, e.g. "day-night" mirrors
088using a cell of electrically changeable optical characteristic, e.g. liquid-crystal or electrochromic mirrors
H05B 2203/003
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
002Heaters using a particular layout for the resistive material or resistive elements
003using serpentine layout
H05B 3/845
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
845specially adapted for reflecting surfaces, e.g. bathroom - or rearview mirrors
Applicants
  • MAGNA REFLEX HOLDING GMBH [DE/DE]; Industriestrasse 3 D-97959 Assamstadt, DE (AllExceptUS)
  • HEINZ, Jürgen, A. [DE/DE]; DE (UsOnly)
Inventors
  • HEINZ, Jürgen, A.; DE
Agents
  • PFENNING MEINIG & PARTNER GBR; Kurfürstendamm 170 D-10707 Berlin, DE
Priority Data
198 60 941.829.12.1998DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FAHRZEUGRÜCKBLICKSYSTEM MIT ELEKTROCHROMEM SPIEGEL
(EN) VEHICLE REARVIEW SYSTEM WITH ELECTROCHROME MIRROR
(FR) SYSTEME DE RETROVISEUR DE VEHICULE POURVU D'UN MIROIR ELECTROCHROME
Abstract
(DE)
Es wird ein Fahrzeugrückblicksystem (1) mit mindestens einer mit einem elektrochromen Spiegel (2) versehenen Rückspiegeleinheit, einer Steuereinrichtung sowie einer Bordspannungsversorgungseinrichtung vorgeschlagen. Die Steuereinrichtung ist zu ihrer Spanungsversorgung mit der Bordspannungsversorgungseinrichtung und mit dem elektrochromen Spiegel zur Steueung, dessen Reflexionseigenschaften in Abhängigkeit einer Steuerspannung elektrisch verbunden. Die Steuereinrichtung weist einen flächenhaften Heizwiderstand (3) zur Abführung von durch elektrische Verlustleistung entstehender Wärme auf.
(EN)
The invention relates to a vehicle rearview system (1) comprising at least one rearview mirror unit fitted with an electrochrome mirror (2), a control device and a vehicle voltage supply device. The control device is electrically connected to the vehicle voltage supply device for its voltage supply and to the electrochrome mirror so as to control the reflection characteristics of said mirror in accordance with a control voltage. The control device comprises a flat heating resistor (3) to dissipate the heat resulting from electric power loss.
(FR)
L'invention concerne un système de rétroviseur de véhicule (1) comportant au moins une unité rétroviseur pourvue d'un miroir électrochrome (2), un dispositif de commande ainsi qu'un dispositif d'alimentation en tension de bord. Le dispositif de commande est relié électriquement, pour son alimentation en tension, au dispositif d'alimentation en tension de bord, et au miroir électrochrome pour que ses caractéristiques de réflexion soient commandées en fonction d'une tension de commande. Le dispositif de commande comporte une résistance de chauffage (3) plane servant à l'évacuation de la chaleur résultant de la puissance dissipée électrique.
Also published as
CZPV2001-1868
ININ/PCT/2001/576/KOL
SK200100935
US09869602
ZA200104294
Latest bibliographic data on file with the International Bureau