NL7306729A - - Google Patents
Info
- Publication number
- NL7306729A NL7306729A NL7306729A NL7306729A NL7306729A NL 7306729 A NL7306729 A NL 7306729A NL 7306729 A NL7306729 A NL 7306729A NL 7306729 A NL7306729 A NL 7306729A NL 7306729 A NL7306729 A NL 7306729A
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722223728 DE2223728C3 (en) | 1972-05-16 | 1972-05-16 | Spotlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7306729A true NL7306729A (en) | 1973-11-20 |
| NL163010C NL163010C (en) | 1980-07-15 |
Family
ID=5844972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7306729A NL163010C (en) | 1972-05-16 | 1973-05-15 | REFLECTOR LUMINAIRE FOR SPACE LIGHTING. |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT346419B (en) |
| BE (1) | BE799497A (en) |
| CH (1) | CH560866A5 (en) |
| DE (1) | DE2223728C3 (en) |
| DK (1) | DK144688C (en) |
| FR (1) | FR2184677B1 (en) |
| GB (1) | GB1426390A (en) |
| IT (1) | IT987264B (en) |
| NL (1) | NL163010C (en) |
| NO (1) | NO135650C (en) |
| SE (1) | SE392764B (en) |
| YU (1) | YU128773A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246549A1 (en) * | 1982-12-16 | 1984-06-20 | ACL-Lichttechnik GmbH, 4000 Düsseldorf | Two-part or multipart reflector |
| IT207952Z2 (en) * | 1986-07-29 | 1988-03-14 | Iguzzini Illuminazione | LIGHTING EQUIPMENT WITH ASYMMETRIC LIGHT BEAM. |
| DE19615388A1 (en) * | 1996-04-18 | 1997-10-23 | Zumtobel Licht | Luminaire with a particularly small-volume lamp |
| FR2769993B1 (en) * | 1997-10-20 | 1999-12-31 | Axo Scintex Cie Equip Automobi | CONCENTRATED REFLECTOR |
| IT1403078B1 (en) * | 2010-12-01 | 2013-10-04 | Iguzzini Illuminazione | REFLECTOR WITH DIFFERENTIATED EMISSION. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE334144C (en) * | 1919-10-26 | 1921-03-09 | Schwarz & Co J | Headlights for vehicles |
-
1972
- 1972-05-16 DE DE19722223728 patent/DE2223728C3/en not_active Expired
-
1973
- 1973-04-11 CH CH516873A patent/CH560866A5/xx not_active IP Right Cessation
- 1973-04-12 AT AT323873A patent/AT346419B/en not_active IP Right Cessation
- 1973-04-24 DK DK224073A patent/DK144688C/en active
- 1973-05-09 GB GB2214273A patent/GB1426390A/en not_active Expired
- 1973-05-10 IT IT2391573A patent/IT987264B/en active
- 1973-05-10 FR FR7316874A patent/FR2184677B1/fr not_active Expired
- 1973-05-11 NO NO196873A patent/NO135650C/no unknown
- 1973-05-14 BE BE131078A patent/BE799497A/en not_active IP Right Cessation
- 1973-05-15 SE SE7306842A patent/SE392764B/en unknown
- 1973-05-15 NL NL7306729A patent/NL163010C/en active
- 1973-05-18 YU YU128773A patent/YU128773A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2184677A1 (en) | 1973-12-28 |
| NL163010C (en) | 1980-07-15 |
| DK144688B (en) | 1982-05-10 |
| DK144688C (en) | 1982-10-11 |
| NO135650B (en) | 1977-01-24 |
| FR2184677B1 (en) | 1975-08-22 |
| DE2223728A1 (en) | 1973-11-29 |
| CH560866A5 (en) | 1975-04-15 |
| AT346419B (en) | 1978-11-10 |
| DE2223728C3 (en) | 1980-08-14 |
| YU128773A (en) | 1982-02-28 |
| NO135650C (en) | 1977-05-11 |
| GB1426390A (en) | 1976-02-25 |
| IT987264B (en) | 1975-02-20 |
| BE799497A (en) | 1973-08-31 |
| DE2223728B2 (en) | 1976-09-02 |
| SE392764B (en) | 1977-04-18 |
| ATA323873A (en) | 1978-03-15 |