FR3048327B1 - PROCESS FOR TREATING A TRANSPARENT ICE FOR A LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE - Google Patents

PROCESS FOR TREATING A TRANSPARENT ICE FOR A LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE Download PDF

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Publication number
FR3048327B1
FR3048327B1 FR1651668A FR1651668A FR3048327B1 FR 3048327 B1 FR3048327 B1 FR 3048327B1 FR 1651668 A FR1651668 A FR 1651668A FR 1651668 A FR1651668 A FR 1651668A FR 3048327 B1 FR3048327 B1 FR 3048327B1
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FR
France
Prior art keywords
lighting
motor vehicle
signaling device
treating
transparent ice
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1651668A
Other languages
French (fr)
Other versions
FR3048327A1 (en
Inventor
Erwan Faoucher
Francois Gratecap
Michel Juton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1651668A priority Critical patent/FR3048327B1/en
Priority to EP17707854.0A priority patent/EP3424268A1/en
Priority to PCT/EP2017/054595 priority patent/WO2017148914A1/en
Publication of FR3048327A1 publication Critical patent/FR3048327A1/en
Application granted granted Critical
Publication of FR3048327B1 publication Critical patent/FR3048327B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

La présente invention concerne un procédé (MTH) de traitement d'une glace transparente (G) pour un dispositif d'éclairage et/ou de signalisation (P) pour véhicule automobile (V) pour réaliser une fonction de dégivrage (Ft1) et/ou une fonction anti-condensation (Ft2) sur ladite glace (G), selon lequel le procédé de traitement (MTH) comprend : - le dépôt d'un revêtement (R) électriquement conducteur sur au moins une face intérieure (s1) de ladite glace (G), ledit revêtement étant à base de matière organique électriquement conductrice ; et - la polymérisation dudit revêtement (R). L'invention a également pour objet un dispositif d'éclairage et/ou de signalisation (P) pour véhicule automobile (V) comportant une glace traitée selon le procédé de l'invention.The present invention relates to a method (MTH) for treating a transparent glass (G) for a lighting and / or signaling device (P) for a motor vehicle (V) in order to perform a defrosting function (Ft1) and / or an anti-condensation function (Ft2) on said glass (G), according to which the treatment process (MTH) comprises: - the deposition of an electrically conductive coating (R) on at least one inner face (s1) of said ice (G), said coating being based on electrically conductive organic material; and - the polymerization of said coating (R). The subject of the invention is also a lighting and / or signaling device (P) for a motor vehicle (V) comprising an ice treated according to the method of the invention.

FR1651668A 2016-02-29 2016-02-29 PROCESS FOR TREATING A TRANSPARENT ICE FOR A LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE Active FR3048327B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1651668A FR3048327B1 (en) 2016-02-29 2016-02-29 PROCESS FOR TREATING A TRANSPARENT ICE FOR A LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE
EP17707854.0A EP3424268A1 (en) 2016-02-29 2017-02-28 Method for the treatment of a transparent lens for a motor vehicle lighting and/or signalling device
PCT/EP2017/054595 WO2017148914A1 (en) 2016-02-29 2017-02-28 Method for the treatment of a transparent lens for a motor vehicle lighting and/or signalling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1651668A FR3048327B1 (en) 2016-02-29 2016-02-29 PROCESS FOR TREATING A TRANSPARENT ICE FOR A LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR3048327A1 FR3048327A1 (en) 2017-09-01
FR3048327B1 true FR3048327B1 (en) 2020-10-02

Family

ID=56117867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651668A Active FR3048327B1 (en) 2016-02-29 2016-02-29 PROCESS FOR TREATING A TRANSPARENT ICE FOR A LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE

Country Status (3)

Country Link
EP (1) EP3424268A1 (en)
FR (1) FR3048327B1 (en)
WO (1) WO2017148914A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920254A (en) * 1988-02-22 1990-04-24 Sierracin Corporation Electrically conductive window and a method for its manufacture
DE4019703A1 (en) * 1990-01-15 1991-07-25 Renker Gmbh & Co Kg Zweigniede Heatable windscreen panel for vehicle - has laminated structure divided horizontally into three areas for high transparency, high sun protection and high heating capacity
CN101129092A (en) * 2005-02-24 2008-02-20 埃克阿泰克有限责任公司 Pulse width modulated defroster
DE102008034748A1 (en) * 2008-07-24 2010-01-28 Tesa Se Flexible heated surface element
DE102014109030A1 (en) * 2013-06-26 2015-01-15 Houman Farbodfar Conductive polymer deicing films and device

Also Published As

Publication number Publication date
WO2017148914A1 (en) 2017-09-08
FR3048327A1 (en) 2017-09-01
EP3424268A1 (en) 2019-01-09

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