MA55354A - Vitre feuilletée de véhicule à élément rapporté chauffant - Google Patents

Vitre feuilletée de véhicule à élément rapporté chauffant

Info

Publication number
MA55354A
MA55354A MA055354A MA55354A MA55354A MA 55354 A MA55354 A MA 55354A MA 055354 A MA055354 A MA 055354A MA 55354 A MA55354 A MA 55354A MA 55354 A MA55354 A MA 55354A
Authority
MA
Morocco
Prior art keywords
vehicle window
heated element
laminated vehicle
laminated
heated
Prior art date
Application number
MA055354A
Other languages
English (en)
Inventor
Michael Kolf
Christopher Matheisen
Gabor Varga
Dirk Wohlfeil
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of MA55354A publication Critical patent/MA55354A/fr

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
    • B32B17/10165—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
    • 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
    • B32B17/10293—Edge features, e.g. inserts or holes
    • 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
    • B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
    • B32B17/10348—Specific parts of the laminated safety glass or glazing being colored or tinted comprising an obscuration band
    • 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
    • B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
    • B32B17/10357—Specific parts of the laminated safety glass or glazing being colored or tinted comprising a tinted intermediate film
    • 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
    • B32B17/10376—Laminated safety glass or glazing containing metal wires
    • B32B17/10385—Laminated safety glass or glazing containing metal wires for ohmic resistance heating
    • 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10935—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin as a preformed layer, e.g. formed by extrusion
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
MA055354A 2019-03-19 2020-03-09 Vitre feuilletée de véhicule à élément rapporté chauffant MA55354A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19163659 2019-03-19

Publications (1)

Publication Number Publication Date
MA55354A true MA55354A (fr) 2022-01-26

Family

ID=65903914

Family Applications (1)

Application Number Title Priority Date Filing Date
MA055354A MA55354A (fr) 2019-03-19 2020-03-09 Vitre feuilletée de véhicule à élément rapporté chauffant

Country Status (10)

Country Link
US (1) US20220152988A1 (fr)
EP (3) EP4474146A3 (fr)
JP (1) JP7352646B2 (fr)
KR (1) KR102663943B1 (fr)
CN (1) CN111971173B (fr)
BR (1) BR112021018285A2 (fr)
MA (1) MA55354A (fr)
MX (1) MX2021011261A (fr)
PE (1) PE20212120A1 (fr)
WO (1) WO2020187619A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020187620A1 (fr) * 2019-03-19 2020-09-24 Saint-Gobain Glass France Vitre feuilletée à élément rapporté fonctionnel
FR3116758B1 (fr) * 2020-12-01 2022-11-18 Saint Gobain Vitrage feuillete de vehicule et dispositif avec systeme de vision proche infrarouge associe
FR3121384B1 (fr) * 2021-03-31 2023-03-24 Saint Gobain Vitrage de vehicule et dispositif avec systeme de detection proche infrarouge associe
EP4323185A1 (fr) * 2021-04-12 2024-02-21 Saint-Gobain Glass France Agencement de vitre doté d'une fenêtre de capteur pouvant être chauffée
JP7781575B2 (ja) * 2021-09-15 2025-12-08 日本板硝子株式会社 ウインドシールド
CN113954465A (zh) * 2021-10-26 2022-01-21 福耀科技发展(苏州)有限公司 夹层玻璃及汽车
CN118251965A (zh) * 2021-11-10 2024-06-25 皮尔金顿集团有限公司 用于电加热的玻璃窗、其制造方法及其用途
CN116461172B (zh) * 2023-04-04 2025-12-09 福耀科技发展(苏州)有限公司 夹层玻璃及其制作方法、车辆

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936398A1 (de) 1979-09-08 1981-03-26 Ver Glaswerke Gmbh Elektrisch beheizbare glasscheibe
DE3410117C1 (de) * 1984-03-20 1985-06-13 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Elektrisch beheizbare Verbundglasscheibe
DE9313394U1 (de) 1992-10-17 1993-10-28 Vegla Vereinigte Glaswerke Gmbh, 52066 Aachen Autoglasscheibe aus Verbundglas mit in der Zwischenschicht eingebetteten Drähten und einem Anschlußkabel
DE4235063A1 (de) 1992-10-17 1994-04-21 Ver Glaswerke Gmbh Autoglasscheibe aus Verbundglas mit in der Zwischenschicht eingebetteten Drähten und einem Anschlußkabel
DE10249992C1 (de) * 2002-10-26 2003-12-24 Saint Gobain Sekurit D Gmbh Durchsichtige Scheibe mit einer undurchsichtigen Kontaktfläche für eine Lötverbindung
DE10333618B3 (de) 2003-07-24 2005-03-24 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Substrat mit einer elektrisch leitfähigen Beschichtung und einem Kommunikationsfenster
DE202004019286U1 (de) 2004-12-14 2006-04-20 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Flachleiter-Anschlusselement für Fensterscheiben
GB0721683D0 (en) * 2007-11-05 2007-12-19 Pilkington Automotive D Gmbh Wired glazing
DE102008003219A1 (de) * 2008-01-04 2009-07-09 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Glasscheibe sowie Glasscheibenanordnung
DE102009025888B4 (de) * 2009-05-29 2014-04-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Elektrisch großflächig beheizbarer, transparenter Gegenstand und seine Verwendung
DE102009026021A1 (de) * 2009-06-24 2010-12-30 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Scheibe mit beheizbaren, optisch transparenten Sensorfeld
JPWO2012073474A1 (ja) * 2010-11-30 2014-05-19 ナガセケムテックス株式会社 透明面発熱体形成用導電性コーティング剤及び透明面発熱体
DE102012018001B4 (de) * 2011-11-29 2025-03-06 Volkswagen Aktiengesellschaft Transparente Scheibe, Scheiben-Sensor-Einheit und Kraftfahrzeug
CN105829255B (zh) * 2013-12-19 2019-02-15 旭硝子欧洲玻璃公司 具有高红外线辐射透射率的玻璃板
EP2977202A1 (fr) * 2014-07-25 2016-01-27 AGC Glass Europe Vitrage chauffant
EA033681B1 (ru) * 2014-08-08 2019-11-15 Saint Gobain Прозрачная панель остекления с электронагревательным слоем, способ ее изготовления и ее применение
JP6524662B2 (ja) * 2014-12-27 2019-06-05 三菱ケミカル株式会社 透明フィルムヒーター
JP6605724B2 (ja) * 2015-12-07 2019-11-13 サン−ゴバン グラス フランス 光センサが組み込まれた車両用合わせガラス
WO2017103032A1 (fr) * 2015-12-16 2017-06-22 Saint-Gobain Glass France Verre composite chauffable pourvu d'une vitre interne mince et d'une vitre externe mince
BR112018006898A2 (pt) * 2016-03-17 2018-10-16 Saint-Gobain Glass France para-brisa com quebra-sol eletricamente controlável
US11097515B2 (en) * 2016-12-21 2021-08-24 Agc Glass Europe Laminated glazing
JP7024618B2 (ja) * 2017-07-26 2022-02-24 Ａｇｃ株式会社 車両用合わせガラス
CN112218837B (zh) * 2018-05-30 2022-09-02 Ａｇｃ株式会社 夹层玻璃

Also Published As

Publication number Publication date
EP3941740B1 (fr) 2024-11-13
KR20210137496A (ko) 2021-11-17
KR102663943B1 (ko) 2024-05-08
EP4474146A2 (fr) 2024-12-11
EP4474147A3 (fr) 2025-03-19
PE20212120A1 (es) 2021-11-05
WO2020187619A1 (fr) 2020-09-24
CN111971173A (zh) 2020-11-20
US20220152988A1 (en) 2022-05-19
JP7352646B2 (ja) 2023-09-28
EP3941740A1 (fr) 2022-01-26
EP4474146A3 (fr) 2025-03-19
JP2022526111A (ja) 2022-05-23
CN111971173B (zh) 2023-04-11
MX2021011261A (es) 2021-10-01
BR112021018285A2 (pt) 2021-11-23
EP4474147A2 (fr) 2024-12-11

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