ES2104540T1 - Dispositivo fotosensible para la instalacion de ordenes de nivel de iluminacion de un local. - Google Patents

Dispositivo fotosensible para la instalacion de ordenes de nivel de iluminacion de un local.

Info

Publication number
ES2104540T1
ES2104540T1 ES96810687T ES96810687T ES2104540T1 ES 2104540 T1 ES2104540 T1 ES 2104540T1 ES 96810687 T ES96810687 T ES 96810687T ES 96810687 T ES96810687 T ES 96810687T ES 2104540 T1 ES2104540 T1 ES 2104540T1
Authority
ES
Spain
Prior art keywords
premises
installation
photosensitive device
lighting level
theta
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.)
Pending
Application number
ES96810687T
Other languages
English (en)
Spanish (es)
Inventor
Bernard Grehant
Aurele Millet
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.)
Somfy SA
Original Assignee
Somfy SA
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 Somfy SA filed Critical Somfy SA
Publication of ES2104540T1 publication Critical patent/ES2104540T1/es
Pending 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Television Receiver Circuits (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection-Type Copiers In General (AREA)
ES96810687T 1995-10-25 1996-10-14 Dispositivo fotosensible para la instalacion de ordenes de nivel de iluminacion de un local. Pending ES2104540T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512581A FR2740573B1 (fr) 1995-10-25 1995-10-25 Dispositif photosensible pour l'installation de commandes du niveau d'eclairement d'un local

Publications (1)

Publication Number Publication Date
ES2104540T1 true ES2104540T1 (es) 1997-10-16

Family

ID=9483897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96810687T Pending ES2104540T1 (es) 1995-10-25 1996-10-14 Dispositivo fotosensible para la instalacion de ordenes de nivel de iluminacion de un local.

Country Status (6)

Country Link
EP (1) EP0770949B1 (de)
JP (1) JPH09178552A (de)
AT (1) ATE205315T1 (de)
DE (1) DE69614964D1 (de)
ES (1) ES2104540T1 (de)
FR (1) FR2740573B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10196855B2 (en) * 2014-08-14 2019-02-05 Lutron Electronics Co., Inc. Photosensitive element assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041396C2 (de) * 1980-11-03 1983-10-27 Karl Albert 7000 Stuttgart Krieger Lichtfühler-Einrichtung zur Anpassung der Beleuchtung eines vorgegebenen Bereichs an die Helligkeit von Fremdlicht
NO158389C (no) * 1985-03-04 1988-08-31 Sintef Anordning for styring av belysningsarmatur.
DE3526590A1 (de) * 1985-07-25 1986-01-02 Zinnecker, Elisabeth, 7891 Lottstetten Verfahren und anordnung zur steuerung einer beleuchtungsanlage
FR2676842B1 (fr) * 1991-05-22 1993-09-17 Somfy Installation de commande automatique du niveau d'eclairement d'un local.
FR2678752B1 (fr) * 1991-07-03 1993-10-29 Somfy Installation de commande du niveau d'eclairement d'un local.

Also Published As

Publication number Publication date
EP0770949A1 (de) 1997-05-02
JPH09178552A (ja) 1997-07-11
FR2740573B1 (fr) 1997-12-26
DE69614964D1 (de) 2001-10-11
EP0770949B1 (de) 2001-09-05
ATE205315T1 (de) 2001-09-15
FR2740573A1 (fr) 1997-04-30

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