ATA149182A - POWER-SAVING WORKPLACE LIGHT - Google Patents
POWER-SAVING WORKPLACE LIGHTInfo
- Publication number
- ATA149182A ATA149182A AT0149182A AT149182A ATA149182A AT A149182 A ATA149182 A AT A149182A AT 0149182 A AT0149182 A AT 0149182A AT 149182 A AT149182 A AT 149182A AT A149182 A ATA149182 A AT A149182A
- Authority
- AT
- Austria
- Prior art keywords
- power
- saving
- workplace light
- light
- saving workplace
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0149182A AT376781B (en) | 1982-04-16 | 1982-04-16 | POWER-SAVING WORKPLACE LIGHT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0149182A AT376781B (en) | 1982-04-16 | 1982-04-16 | POWER-SAVING WORKPLACE LIGHT |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA149182A true ATA149182A (en) | 1984-05-15 |
AT376781B AT376781B (en) | 1984-12-27 |
Family
ID=3515037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0149182A AT376781B (en) | 1982-04-16 | 1982-04-16 | POWER-SAVING WORKPLACE LIGHT |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT376781B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3738563A1 (en) * | 1987-11-13 | 1989-05-24 | Frankl & Kirchner | Workplace light fixture |
DE4413070A1 (en) * | 1994-04-15 | 1995-10-19 | Thorn Licht Gmbh | Workplace lamp |
DE19738978C2 (en) * | 1997-09-05 | 2001-08-16 | Zumtobel Licht Gmbh Dornbirn | Luminaire with light sensors evenly distributed in the circumferential direction |
DE102008036992B4 (en) | 2008-07-21 | 2024-05-23 | Abb Ag | System and method for controlling the brightness in a room |
DE202008012660U1 (en) * | 2008-09-25 | 2010-02-25 | Zumtobel Lighting Gmbh | Workplace arrangement with illuminated work surface |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH607535A5 (en) * | 1975-04-29 | 1978-12-29 | Siemens Ag | |
CA1071294A (en) * | 1975-05-27 | 1980-02-05 | Esquire | Automatic energy control lighting system with automatically variable dc source |
-
1982
- 1982-04-16 AT AT0149182A patent/AT376781B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT376781B (en) | 1984-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |