DE19842094A1 - Electrically heated mirror, for a vehicle or household mirror, comprises a chromium or titanium-chromium mirror layer with opposite vertical or horizontal silver conductor lines - Google Patents

Electrically heated mirror, for a vehicle or household mirror, comprises a chromium or titanium-chromium mirror layer with opposite vertical or horizontal silver conductor lines

Info

Publication number
DE19842094A1
DE19842094A1 DE1998142094 DE19842094A DE19842094A1 DE 19842094 A1 DE19842094 A1 DE 19842094A1 DE 1998142094 DE1998142094 DE 1998142094 DE 19842094 A DE19842094 A DE 19842094A DE 19842094 A1 DE19842094 A1 DE 19842094A1
Authority
DE
Germany
Prior art keywords
mirror
chromium
titanium
conductor lines
silver conductor
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.)
Withdrawn
Application number
DE1998142094
Other languages
German (de)
Inventor
Rolf Weick
Reinhard Koitzsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1998142094 priority Critical patent/DE19842094A1/en
Publication of DE19842094A1 publication Critical patent/DE19842094A1/en
Withdrawn legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/40—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal all coatings being metal coatings
    • 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
    • H05B3/845—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields specially adapted for reflecting surfaces, e.g. bathroom - or rearview mirrors
    • 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
    • H05B2203/016—Heaters using particular connecting means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

Electrically heated mirror comprises a chromium or titanium-chromium mirror layer (3) with opposite vertical or horizontal silver conductor lines. Preferred Features: The silver conductor lines (1,2) are fired onto the mirror layer at about 150 deg C and then current supply contacts (4,5) are applied using an electroconductive adhesive.

Description

Gegenstand der Erfindung ist ein Kraftfahrzeug-oder Haushaltsspiegel, der sich ohne eine aufgeklebte elektrische Heizfolie elektrisch beheizen lässt. Unsere Spiegel haben auf der Rückseite eine elektrisch leitfähige Schicht aus Chrom oder Titan-Chrom mit einem von der Spiegelgrösse abhängigen elektrischen Widerstand. Diese Chromschichten auf der Rückseite ergeben den Spiegeleffekt auf der Vorderseite, so dass keine zusätzliche Beschichtung notwendig ist.The invention relates to a Motor vehicle or household mirror, which is electrical without a glued electrical heating foil can be heated. Our mirrors have one on the back electrically conductive layer made of chrome or titanium chrome an electrical resistance dependent on the size of the mirror. These chrome layers on the back give the mirror effect on the front, so no additional coating necessary is.

Um diese Chromschichten auf Glas gleichmässig zu erwärmen, benötigt man Stromleiterbahnen aus Leitsilber mit einer Dicke von ca. 0,1 Millimeter und einer Breite von 5-10 Millimeter je nach notwendiger Stromstärke. Diese Stromleiterbahnen werden horizontal oder vertikal mit Leitsilber im Siebdruck auf die elektrisch leitfähige Chromschicht aufgebracht und bei ca. 150 Grad Celsius eingebrannt. Die Anschlusskabel- oder Steckkontakte werden dann mit einem elektrisch leitfähigen Kleber auf den eingebrannten Leiterbahnen aufgeklebt. Danach wird diese komplett elektrisch leitfähige Rückseite mit einem elektrisch isolierendem Kunststoff oder einer Folie als Splitterschutz versiegelt und abgedeckt. Die Betriebsspannung beträgt je nach Bedarf-im KFZ-Bereich 12 bis 24 Volt, im Haushalt je nach Grösse und Temperatur von 12 bis 230 Volt Wechsel- oder Gleichspannung.In order to heat these chrome layers evenly on glass, you need conductor tracks made of conductive silver with a thickness of approximately 0.1 millimeters and a width of 5-10 millimeters depending on the necessary current. These electricity tracks will be horizontally or vertically with conductive silver screen printed on the electrically conductive chrome layer applied and at about 150 degrees Celsius branded. The connection cable or plug contacts are then with an electrically conductive glue on the baked Conductor tracks glued on. Then it becomes completely electric conductive back with an electrically insulating plastic or sealed and covered with a film to protect against splinters. The operating voltage is as required in the automotive sector 12 to 24 volts, in the household depending on size and temperature from 12 to 230 volts AC or DC voltage.

Durch dieses neue Verfahren lassen sich elektrisch beheizbare Spiegel aller Art herstellen, die sehr kostengünstig sind. This new process makes it possible to heat electrically Manufacture mirrors of all kinds that are very inexpensive.  

STAND DER TECHNIKSTATE OF THE ART

Elektrisch beheizte Spiegel werden im allgeineinen durch eine aufgebrachte Heizfolie erwärmt. Spiegel, die durch ihre eigene Chromschicht = Spiegelschicht über Silberleiterbahnen elektrisch erwärmt werden, sind nicht bekannt und gehören demzufolge auch nicht zum Stand der Technik.Electrically heated mirrors are generally replaced by a applied heating foil heated. Mirrors through their own chrome layer = mirror layer above Silver conductor tracks are electrically heated are not known and are therefore not part of the prior art.

Claims (2)

1. Erkenntnis, dass sich Chrom- oder Titan-Chromschichten, die als Spiegelschichten verwendet werden, nicht ohne gegenüberliegend aufgebrachte vertikale oder horizontale Silberleiterbahnen gleichmässig und wirtschaftlich elektrisch erwärmen lassen.1. Realization that there are chrome or titanium chrome layers that work as Mirror layers are used, not without opposite applied vertical or horizontal silver conductor tracks Have electrical heating uniformly and economically. 2. Erkenntnis, dass die sich gegenüberliegenden Stromleiterbahnen aus Leitsilber bestehen, das mit ca. 150 Grad Celsius auf der Chromschicht eingebrannt wird. Danach werden die Kontakte für die Stromeinspeisung mit einem elektrisch leitfähigen Kleber aufgebracht. 2. Realization that the opposing electrical conductors made of conductive silver with a temperature of approx. 150 degrees Celsius on the Chrome layer is baked. Then the contacts for the power supply with an electrically conductive Glue applied.
DE1998142094 1998-09-15 1998-09-15 Electrically heated mirror, for a vehicle or household mirror, comprises a chromium or titanium-chromium mirror layer with opposite vertical or horizontal silver conductor lines Withdrawn DE19842094A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998142094 DE19842094A1 (en) 1998-09-15 1998-09-15 Electrically heated mirror, for a vehicle or household mirror, comprises a chromium or titanium-chromium mirror layer with opposite vertical or horizontal silver conductor lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998142094 DE19842094A1 (en) 1998-09-15 1998-09-15 Electrically heated mirror, for a vehicle or household mirror, comprises a chromium or titanium-chromium mirror layer with opposite vertical or horizontal silver conductor lines

Publications (1)

Publication Number Publication Date
DE19842094A1 true DE19842094A1 (en) 2000-03-30

Family

ID=7880952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998142094 Withdrawn DE19842094A1 (en) 1998-09-15 1998-09-15 Electrically heated mirror, for a vehicle or household mirror, comprises a chromium or titanium-chromium mirror layer with opposite vertical or horizontal silver conductor lines

Country Status (1)

Country Link
DE (1) DE19842094A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20316736U1 (en) * 2003-10-30 2004-09-23 Muchar, Manfred, Dipl.-Kaufm. Heated outside mirror
DE102004002979A1 (en) * 2004-01-21 2005-08-25 Mbk Metallveredlung Brazel Gmbh Adapter for a motor vehicle's mirror has a cover for a plastic injection-molded mounting device to adapt a mirror's surface and a turning knuckle retaining device to swivel the mounting device
EP1428961A3 (en) * 2002-12-12 2006-05-10 Kiekert Aktiengesellschaft Contacting concept for an exterior door handle
RU2499370C1 (en) * 2012-06-19 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технологический университет" Heated mirror
RU2527934C1 (en) * 2013-03-18 2014-09-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) Mirror with heating
RU2528173C1 (en) * 2013-04-15 2014-09-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) Highly reflecting heated mirror

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428961A3 (en) * 2002-12-12 2006-05-10 Kiekert Aktiengesellschaft Contacting concept for an exterior door handle
DE20316736U1 (en) * 2003-10-30 2004-09-23 Muchar, Manfred, Dipl.-Kaufm. Heated outside mirror
DE102004052477B4 (en) * 2003-10-30 2011-06-30 Muchar, Manfred, Dipl.-Kfm. Heated exterior mirror
DE102004002979A1 (en) * 2004-01-21 2005-08-25 Mbk Metallveredlung Brazel Gmbh Adapter for a motor vehicle's mirror has a cover for a plastic injection-molded mounting device to adapt a mirror's surface and a turning knuckle retaining device to swivel the mounting device
RU2499370C1 (en) * 2012-06-19 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технологический университет" Heated mirror
RU2527934C1 (en) * 2013-03-18 2014-09-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) Mirror with heating
RU2528173C1 (en) * 2013-04-15 2014-09-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) Highly reflecting heated mirror

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Legal Events

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8139 Disposal/non-payment of the annual fee