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MX9605079A - Sistema de control de celda optica. - Google Patents

Sistema de control de celda optica.

Info

Publication number
MX9605079A
MX9605079A MX9605079A MX9605079A MX9605079A MX 9605079 A MX9605079 A MX 9605079A MX 9605079 A MX9605079 A MX 9605079A MX 9605079 A MX9605079 A MX 9605079A MX 9605079 A MX9605079 A MX 9605079A
Authority
MX
Mexico
Prior art keywords
optical cell
control system
circuit
induction coil
cell control
Prior art date
Application number
MX9605079A
Other languages
English (en)
Inventor
Thomas Jean Francois
Pierre Vezim
Original Assignee
Glaverbel
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 Glaverbel filed Critical Glaverbel
Publication of MX9605079A publication Critical patent/MX9605079A/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/03—Devices 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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/15—Devices 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
    • G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
    • A61F9/023—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs with variable transmission, e.g. photochromic
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Ceramic Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Holo Graphy (AREA)
  • Liquid Crystal (AREA)
  • Vehicle Body Suspensions (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Fuel Cell (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Eye Examination Apparatus (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Photovoltaic Devices (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

Un sistema de control para una celda optica, comprendiendo dicho sistema un primer circuito alimentado por una fuente de baja tension, el cual incluye un oscilador y un arrollamiento primario de una bobina de induccion, y además un circuito secundario que incluye la celda optica y un arrollamiento secundario de dicha bobina de induccion, caracterizado porque el circuito secundario está constituido por un circuito resonante que incluye a la inductancia del arrollamiento secundario y a la celda optica, y proveyendo la bobina de induccion un acoplamiento débil entre los arrollamientos primario y secundario.
MX9605079A 1994-04-29 1995-04-24 Sistema de control de celda optica. MX9605079A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9408603A GB9408603D0 (en) 1994-04-29 1994-04-29 Optical cell control system
PCT/BE1995/000040 WO1995030172A1 (en) 1994-04-29 1995-04-24 Optical cell control system

Publications (1)

Publication Number Publication Date
MX9605079A true MX9605079A (es) 1997-12-31

Family

ID=10754380

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9605079A MX9605079A (es) 1994-04-29 1995-04-24 Sistema de control de celda optica.

Country Status (19)

Country Link
US (1) US5764402A (es)
EP (1) EP0757804B1 (es)
JP (1) JP3371910B2 (es)
KR (1) KR970702998A (es)
CN (1) CN1147305A (es)
AT (1) ATE173093T1 (es)
AU (1) AU684363B2 (es)
BR (1) BR9507851A (es)
CA (1) CA2188923C (es)
CZ (1) CZ286458B6 (es)
DE (1) DE69505805T2 (es)
DK (1) DK0757804T3 (es)
ES (1) ES2126272T3 (es)
GB (1) GB9408603D0 (es)
MX (1) MX9605079A (es)
PL (1) PL176548B1 (es)
SG (1) SG84490A1 (es)
TW (1) TW299533B (es)
WO (1) WO1995030172A1 (es)

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FR2933504B1 (fr) * 2008-07-04 2011-11-04 Saint Gobain Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement
US10690540B2 (en) 2015-10-06 2020-06-23 View, Inc. Multi-sensor having a light diffusing element around a periphery of a ring of photosensors
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US11314139B2 (en) 2009-12-22 2022-04-26 View, Inc. Self-contained EC IGU
US8213074B1 (en) 2011-03-16 2012-07-03 Soladigm, Inc. Onboard controller for multistate windows
US10303035B2 (en) 2009-12-22 2019-05-28 View, Inc. Self-contained EC IGU
US20130271813A1 (en) 2012-04-17 2013-10-17 View, Inc. Controller for optically-switchable windows
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US9778532B2 (en) 2011-03-16 2017-10-03 View, Inc. Controlling transitions in optically switchable devices
US9030725B2 (en) 2012-04-17 2015-05-12 View, Inc. Driving thin film switchable optical devices
US11630367B2 (en) 2011-03-16 2023-04-18 View, Inc. Driving thin film switchable optical devices
US9454055B2 (en) 2011-03-16 2016-09-27 View, Inc. Multipurpose controller for multistate windows
US11054792B2 (en) 2012-04-13 2021-07-06 View, Inc. Monitoring sites containing switchable optical devices and controllers
US10935865B2 (en) 2011-03-16 2021-03-02 View, Inc. Driving thin film switchable optical devices
US9645465B2 (en) 2011-03-16 2017-05-09 View, Inc. Controlling transitions in optically switchable devices
US8705162B2 (en) 2012-04-17 2014-04-22 View, Inc. Controlling transitions in optically switchable devices
US8254013B2 (en) 2011-03-16 2012-08-28 Soladigm, Inc. Controlling transitions in optically switchable devices
US9412290B2 (en) 2013-06-28 2016-08-09 View, Inc. Controlling transitions in optically switchable devices
US20140333088A1 (en) * 2011-06-16 2014-11-13 GM Global Technology Operations LLC Shape memory alloy hybrid drive for side door hardware
US20120319445A1 (en) * 2011-06-16 2012-12-20 Dynalloy, Inc.@@Gm Global Technology Operations Llc Single input and multi-output drive system utilizing an active material actuated transmission
US9523902B2 (en) 2011-10-21 2016-12-20 View, Inc. Mitigating thermal shock in tintable windows
US11950340B2 (en) 2012-03-13 2024-04-02 View, Inc. Adjusting interior lighting based on dynamic glass tinting
US11635666B2 (en) 2012-03-13 2023-04-25 View, Inc Methods of controlling multi-zone tintable windows
US11674843B2 (en) 2015-10-06 2023-06-13 View, Inc. Infrared cloud detector systems and methods
US10964320B2 (en) 2012-04-13 2021-03-30 View, Inc. Controlling optically-switchable devices
RU2636811C2 (ru) 2012-04-13 2017-12-01 Вью, Инк. Приложения для управления оптически переключаемыми устройствами
US10048561B2 (en) 2013-02-21 2018-08-14 View, Inc. Control method for tintable windows
US10503039B2 (en) 2013-06-28 2019-12-10 View, Inc. Controlling transitions in optically switchable devices
US9638978B2 (en) 2013-02-21 2017-05-02 View, Inc. Control method for tintable windows
US11300848B2 (en) 2015-10-06 2022-04-12 View, Inc. Controllers for optically-switchable devices
US11966142B2 (en) 2013-02-21 2024-04-23 View, Inc. Control methods and systems using outside temperature as a driver for changing window tint states
US11960190B2 (en) 2013-02-21 2024-04-16 View, Inc. Control methods and systems using external 3D modeling and schedule-based computing
US11719990B2 (en) 2013-02-21 2023-08-08 View, Inc. Control method for tintable windows
US12061404B2 (en) 2013-06-28 2024-08-13 View, Inc. Controlling transitions in optically switchable devices
US9885935B2 (en) 2013-06-28 2018-02-06 View, Inc. Controlling transitions in optically switchable devices
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Also Published As

Publication number Publication date
JPH09512352A (ja) 1997-12-09
EP0757804A1 (en) 1997-02-12
DE69505805T2 (de) 1999-07-29
CN1147305A (zh) 1997-04-09
CA2188923C (en) 2005-08-02
GB9408603D0 (en) 1994-06-22
ES2126272T3 (es) 1999-03-16
US5764402A (en) 1998-06-09
CZ286458B6 (en) 2000-04-12
AU684363B2 (en) 1997-12-11
JP3371910B2 (ja) 2003-01-27
CZ312996A3 (en) 1997-02-12
DK0757804T3 (da) 1999-07-19
ATE173093T1 (de) 1998-11-15
SG84490A1 (en) 2001-11-20
BR9507851A (pt) 1997-09-16
KR970702998A (ko) 1997-06-10
EP0757804B1 (en) 1998-11-04
TW299533B (es) 1997-03-01
WO1995030172A1 (en) 1995-11-09
AU2250795A (en) 1995-11-29
DE69505805D1 (de) 1998-12-10
PL176548B1 (pl) 1999-06-30
PL316937A1 (en) 1997-02-17
CA2188923A1 (en) 1995-11-09

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