WO2006091531A3 - Heatable windshield - Google Patents

Heatable windshield Download PDF

Info

Publication number
WO2006091531A3
WO2006091531A3 PCT/US2006/005958 US2006005958W WO2006091531A3 WO 2006091531 A3 WO2006091531 A3 WO 2006091531A3 US 2006005958 W US2006005958 W US 2006005958W WO 2006091531 A3 WO2006091531 A3 WO 2006091531A3
Authority
WO
WIPO (PCT)
Prior art keywords
coating
end region
substrate
electrical contact
heatable windshield
Prior art date
Application number
PCT/US2006/005958
Other languages
French (fr)
Other versions
WO2006091531A2 (en
Inventor
Charles S Voeltzel
Bruce A Bartrug
James J Finley
Allen R Hawk
Lewis R Palka
Frank J Pazul
John A Winter
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of WO2006091531A2 publication Critical patent/WO2006091531A2/en
Publication of WO2006091531A3 publication Critical patent/WO2006091531A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • 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
    • H05B2203/013—Heaters using resistive films or coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12597—Noncrystalline silica or noncrystalline plural-oxide component [e.g., glass, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component

Abstract

An electrically heatable transparency has at least one substrate, a first bus bar spaced from a second bus bar, and a conductive coating formed over at least a portion of the substrate. The first and second bus bars are in electrical contact with the coating. At least one of the bus bars has an end region in electrical contact with the coating. The end region is tapered such that the coating is of substantially uniform thickness on the end region.
PCT/US2006/005958 2005-02-22 2006-02-21 Heatable windshield WO2006091531A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/063,315 2005-02-22
US11/063,315 US7223940B2 (en) 2005-02-22 2005-02-22 Heatable windshield

Publications (2)

Publication Number Publication Date
WO2006091531A2 WO2006091531A2 (en) 2006-08-31
WO2006091531A3 true WO2006091531A3 (en) 2006-12-21

Family

ID=36579772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/005958 WO2006091531A2 (en) 2005-02-22 2006-02-21 Heatable windshield

Country Status (2)

Country Link
US (1) US7223940B2 (en)
WO (1) WO2006091531A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1951001A1 (en) * 2007-01-24 2008-07-30 Pilkington Italia S.p.A. Heatable vehicle glazing
DE102008003219A1 (en) * 2008-01-04 2009-07-09 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Glass pane and glass pane arrangement
DE202008017848U1 (en) * 2008-04-10 2010-09-23 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Transparent disc with a heatable coating and low-resistance conductive layers
DE102008051730A1 (en) 2008-10-15 2010-04-22 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Transparent article having a localized, structured, electrically heatable, transparent region, process for its preparation and its use
DE202008017611U1 (en) 2008-12-20 2010-04-22 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Disc-shaped, transparent, electrically heatable composite material
WO2010081589A1 (en) 2009-01-16 2010-07-22 Saint-Gobain Glass France Transparent, flat antenna, suitable for transmitting and receiving electromagnetic waves, method for the production thereof, and use thereof
ES2695927T3 (en) 2009-05-28 2019-01-11 Saint Gobain Transparent, flat device for the reception and / or emission of electromagnetic radiation with at least one additional function, procedure for its production and use
DE102009025888B4 (en) 2009-05-29 2014-04-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Electrically extensively heatable, transparent object and its use
WO2011011357A1 (en) * 2009-07-21 2011-01-27 Ppg Industries Ohio, Inc. Enhanced bus bar system for aircraft transparencies
GB0914961D0 (en) * 2009-08-27 2009-09-30 Appleton Steve Electrically heated window
EP2334141A1 (en) 2009-12-11 2011-06-15 Saint-Gobain Glass France Coated pane with heatable communication window
DE202010017313U1 (en) 2010-05-20 2011-10-27 Saint-Gobain Glass France Transparent, sheet-like device for receiving and / or transmitting electromagnetic radiation with at least one further function
EP2405708A1 (en) 2010-07-07 2012-01-11 Saint-Gobain Glass France Transparent plate with heatable coating
JP5639269B2 (en) * 2010-07-07 2014-12-10 サン−ゴバン グラス フランス Composite glazing with an electrically heatable coating
PT2614680T (en) * 2010-09-09 2017-10-03 Saint Gobain Transparent panel having a heatable coating
WO2014019780A1 (en) * 2012-08-01 2014-02-06 Saint-Gobain Glass France Composite pane with electrical contact-making means
US10288666B2 (en) * 2015-01-09 2019-05-14 Ge Global Sourcing Llc Systems for detecting electrical faults in a vehicle
US10479171B2 (en) 2015-12-29 2019-11-19 Pilkington Group Limited Laminated vehicle glazing
FR3046375A1 (en) * 2015-12-30 2017-07-07 Saint Gobain GLAZING LIGHT OF VEHICLE WITH AMOLED SCREEN
JP6613920B2 (en) * 2016-01-22 2019-12-04 セントラル硝子株式会社 VEHICLE WINDOW GLASS AND METHOD FOR PRODUCING VEHICLE WINDOW GLASS
EP3784489A1 (en) * 2018-04-23 2021-03-03 Saint-Gobain Glass France Long busbars having segments for increased robustness
JP7078578B2 (en) * 2019-06-10 2022-05-31 本田技研工業株式会社 Transportation equipment and vehicles
GB201915907D0 (en) 2019-11-01 2019-12-18 Pilkington Group Ltd Glazing having a conductive coating and a printed layer, a method for producing the same and use of the same

Citations (4)

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US3067310A (en) * 1959-12-02 1962-12-04 Frank C Walz Microfilm electric heaters
US4385226A (en) * 1979-09-08 1983-05-24 Saint Gobain Vitrage Electrically heated window
US4725710A (en) * 1985-11-07 1988-02-16 Ford Motor Company Electrically heatable vision unit

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JPS5890604A (en) * 1981-11-25 1983-05-30 Toyota Central Res & Dev Lab Inc Infrared-ray shielding laminate
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GB2302102B (en) 1995-06-09 1999-03-10 Glaverbel A glazing panel having solar screening properties and a process for making such a panel
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256642A (en) * 1938-04-06 1941-09-23 Mallory & Co Inc P R Electric resistance element
US3067310A (en) * 1959-12-02 1962-12-04 Frank C Walz Microfilm electric heaters
US4385226A (en) * 1979-09-08 1983-05-24 Saint Gobain Vitrage Electrically heated window
US4725710A (en) * 1985-11-07 1988-02-16 Ford Motor Company Electrically heatable vision unit

Also Published As

Publication number Publication date
WO2006091531A2 (en) 2006-08-31
US20060186105A1 (en) 2006-08-24
US7223940B2 (en) 2007-05-29

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