JPH09178552A - 建物の照明レベルを制御する設備用の光感知性の装置 - Google Patents
建物の照明レベルを制御する設備用の光感知性の装置Info
- Publication number
- JPH09178552A JPH09178552A JP8284001A JP28400196A JPH09178552A JP H09178552 A JPH09178552 A JP H09178552A JP 8284001 A JP8284001 A JP 8284001A JP 28400196 A JP28400196 A JP 28400196A JP H09178552 A JPH09178552 A JP H09178552A
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical system
- sensitive
- mask
- horizontal plane
- 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.)
- Withdrawn
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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Projection-Type Copiers In General (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9512581 | 1995-10-25 | ||
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 |
---|---|
JPH09178552A true JPH09178552A (ja) | 1997-07-11 |
Family
ID=9483897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8284001A Withdrawn JPH09178552A (ja) | 1995-10-25 | 1996-10-25 | 建物の照明レベルを制御する設備用の光感知性の装置 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3033467B1 (de) * | 2013-08-14 | 2020-01-01 | Lutron Technology Company LLC | Lichtempfindliche elementanordnung |
Family Cites Families (5)
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. |
-
1995
- 1995-10-25 FR FR9512581A patent/FR2740573B1/fr not_active Expired - Fee Related
-
1996
- 1996-10-14 ES ES96810687T patent/ES2104540T1/es active Pending
- 1996-10-14 DE DE69614964T patent/DE69614964D1/de not_active Expired - Lifetime
- 1996-10-14 AT AT96810687T patent/ATE205315T1/de not_active IP Right Cessation
- 1996-10-14 EP EP96810687A patent/EP0770949B1/de not_active Expired - Lifetime
- 1996-10-25 JP JP8284001A patent/JPH09178552A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ATE205315T1 (de) | 2001-09-15 |
EP0770949B1 (de) | 2001-09-05 |
DE69614964D1 (de) | 2001-10-11 |
FR2740573B1 (fr) | 1997-12-26 |
EP0770949A1 (de) | 1997-05-02 |
FR2740573A1 (fr) | 1997-04-30 |
ES2104540T1 (es) | 1997-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20040106 |