CH669830A5 - - Google Patents
Download PDFInfo
- Publication number
- CH669830A5 CH669830A5 CH1067/86A CH106786A CH669830A5 CH 669830 A5 CH669830 A5 CH 669830A5 CH 1067/86 A CH1067/86 A CH 1067/86A CH 106786 A CH106786 A CH 106786A CH 669830 A5 CH669830 A5 CH 669830A5
- Authority
- CH
- Switzerland
- Prior art keywords
- reflector
- lighting device
- light
- reflection surface
- daylight
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
-
- 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
-
- 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
- F21Y2113/00—Combination of light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1067/86A CH669830A5 (ru) | 1986-03-17 | 1986-03-17 | |
DE3704501A DE3704501C2 (de) | 1986-03-17 | 1987-02-13 | Leuchte |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1067/86A CH669830A5 (ru) | 1986-03-17 | 1986-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH669830A5 true CH669830A5 (ru) | 1989-04-14 |
Family
ID=4201675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1067/86A CH669830A5 (ru) | 1986-03-17 | 1986-03-17 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH669830A5 (ru) |
DE (1) | DE3704501C2 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9214199U1 (de) * | 1992-10-21 | 1993-11-25 | Zumtobel Licht Ges.M.B.H., Dornbirn | Leuchte mit langgestrecktem Leuchtmittel und Reflektoren |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3641437A1 (de) * | 1985-12-04 | 1987-06-11 | Canon Kk | Feinteilchen-blasvorrichtung |
DE19620209A1 (de) * | 1996-05-20 | 1997-11-27 | Zumtobel Licht | Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe |
DE29613948U1 (de) * | 1996-08-12 | 1997-12-11 | Zumtobel Licht Gmbh, Dornbirn | Leuchte mit mindestens einer Lampe, einem Reflektor und einem Rasterreflektor |
WO2000070264A1 (en) * | 1999-05-13 | 2000-11-23 | Energy Management Limited | Improvements in light fittings |
ITTO20010464A1 (it) * | 2001-05-18 | 2002-11-18 | Fiat Ricerche | Dispositivo di illuminazione a luminanza controllata. |
DE10221630A1 (de) | 2002-05-15 | 2003-11-27 | Zumtobel Staff Gmbh | Leuchtenraster mit doppelwandigen Seitenreflektoren |
EP3626425B1 (en) * | 2018-09-20 | 2023-01-18 | Zumtobel Lighting GmbH | Lamp component for forming a lamp having a large emission angle, lamp and method for manufacturing such a lamp component |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT378589B (de) * | 1983-06-23 | 1985-08-26 | Zumtobel Ag | Leuchtstofflampenleuchte mit einem langgestreckten gehaeuse |
-
1986
- 1986-03-17 CH CH1067/86A patent/CH669830A5/de not_active IP Right Cessation
-
1987
- 1987-02-13 DE DE3704501A patent/DE3704501C2/de not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9214199U1 (de) * | 1992-10-21 | 1993-11-25 | Zumtobel Licht Ges.M.B.H., Dornbirn | Leuchte mit langgestrecktem Leuchtmittel und Reflektoren |
Also Published As
Publication number | Publication date |
---|---|
DE3704501A1 (de) | 1987-09-24 |
DE3704501C2 (de) | 2003-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: TRANSLIZENZ AG |
|
PFA | Name/firm changed |
Owner name: TRANSLIZENZ AG |
|
PUE | Assignment |
Owner name: PETER A. BALLA |
|
PL | Patent ceased |