WO2010001057A3 - Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement - Google Patents

Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement Download PDF

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Publication number
WO2010001057A3
WO2010001057A3 PCT/FR2009/051285 FR2009051285W WO2010001057A3 WO 2010001057 A3 WO2010001057 A3 WO 2010001057A3 FR 2009051285 W FR2009051285 W FR 2009051285W WO 2010001057 A3 WO2010001057 A3 WO 2010001057A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrically
power supply
electrically controlled
optical properties
electrical power
Prior art date
Application number
PCT/FR2009/051285
Other languages
English (en)
Other versions
WO2010001057A2 (fr
WO2010001057A9 (fr
Inventor
Philippe Letocart
Original Assignee
Saint-Gobain Glass France
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 Glass France filed Critical Saint-Gobain Glass France
Priority to US13/002,412 priority Critical patent/US8336189B2/en
Priority to CN2009801347261A priority patent/CN102144184A/zh
Priority to JP2011515573A priority patent/JP2011526700A/ja
Priority to EA201170140A priority patent/EA201170140A1/ru
Priority to EP09772739A priority patent/EP2300868A2/fr
Publication of WO2010001057A2 publication Critical patent/WO2010001057A2/fr
Publication of WO2010001057A9 publication Critical patent/WO2010001057A9/fr
Publication of WO2010001057A3 publication Critical patent/WO2010001057A3/fr

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered 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
    • B32B17/10Layered 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
    • B32B17/10005Layered 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
    • B32B17/10009Layered 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
    • B32B17/10036Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered 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
    • B32B17/10Layered 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
    • B32B17/10005Layered 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
    • B32B17/10165Functional features of the laminated safety glass or glazing
    • B32B17/10431Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467Variable transmission
    • B32B17/10495Variable transmission optoelectronic, i.e. optical valve
    • B32B17/10504Liquid crystal layer
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/163Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49007Indicating transducer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mathematical Physics (AREA)
  • Civil Engineering (AREA)
  • Liquid Crystal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

L'invention a pour objet un procédé de sécurisation électrique d'une alimentation électrique (1000) d'un système électrocommandable à propriétés optiques variables (100) agencé(s) à proximité d'eau, le système électrocommandable comportant un substrat porteur (4, 5) d'un élément électroactif (3) disposé entre des première et deuxième électrodes (1, 2) alimentées par une tension périodique U(t) de valeur efficace maximale U0 donnée à une basse fréquence d'alimentation donnée, le procédé comportant la limitation du potentiel accessible à la borne d'entrée (1a) ou de sortie (1b) du système électrocommandable à une valeur maximale inférieure ou égale à 50 V, le potentiel accessible étant défini comme le potentiel subi par le corps humain en cas de contact avec la borne d'entrée ou de sortie. L'invention propose aussi des utilisations du système électrocommandable ainsi sécurisé.
PCT/FR2009/051285 2008-07-04 2009-07-02 Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement WO2010001057A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/002,412 US8336189B2 (en) 2008-07-04 2009-07-02 Method for electrically securing an electrical power supply of a system with variable optical properties
CN2009801347261A CN102144184A (zh) 2008-07-04 2009-07-02 用于使电气受控照明系统或者具有可变光学属性的系统的电源电气安全的方法以及该电气安全系统的使用
JP2011515573A JP2011526700A (ja) 2008-07-04 2009-07-02 電気的に制御される照明のシステム又は可変の光学特性をもつシステムの電源を電気的に保護する方法及び電気的に保護されるシステムの使用法
EA201170140A EA201170140A1 (ru) 2008-07-04 2009-07-02 Способ электрической защиты источника электрического питания электроуправляемой системы с переменными оптическими свойствами или осветительной системы, применение электрически защищенной системы
EP09772739A EP2300868A2 (fr) 2008-07-04 2009-07-02 Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0854586 2008-07-04
FR0854586A FR2933504B1 (fr) 2008-07-04 2008-07-04 Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement

Publications (3)

Publication Number Publication Date
WO2010001057A2 WO2010001057A2 (fr) 2010-01-07
WO2010001057A9 WO2010001057A9 (fr) 2010-03-04
WO2010001057A3 true WO2010001057A3 (fr) 2010-04-22

Family

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Family Applications (1)

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PCT/FR2009/051285 WO2010001057A2 (fr) 2008-07-04 2009-07-02 Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement

Country Status (8)

Country Link
US (1) US8336189B2 (fr)
EP (1) EP2300868A2 (fr)
JP (1) JP2011526700A (fr)
KR (1) KR20110073420A (fr)
CN (1) CN102144184A (fr)
EA (1) EA201170140A1 (fr)
FR (1) FR2933504B1 (fr)
WO (1) WO2010001057A2 (fr)

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Also Published As

Publication number Publication date
WO2010001057A2 (fr) 2010-01-07
WO2010001057A9 (fr) 2010-03-04
EP2300868A2 (fr) 2011-03-30
US8336189B2 (en) 2012-12-25
EA201170140A1 (ru) 2011-08-30
CN102144184A (zh) 2011-08-03
US20110167617A1 (en) 2011-07-14
KR20110073420A (ko) 2011-06-29
FR2933504A1 (fr) 2010-01-08
FR2933504B1 (fr) 2011-11-04
JP2011526700A (ja) 2011-10-13

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