CA2688071C - Luminaire with a compound parabolic reflector - Google Patents
Luminaire with a compound parabolic reflector Download PDFInfo
- Publication number
- CA2688071C CA2688071C CA2688071A CA2688071A CA2688071C CA 2688071 C CA2688071 C CA 2688071C CA 2688071 A CA2688071 A CA 2688071A CA 2688071 A CA2688071 A CA 2688071A CA 2688071 C CA2688071 C CA 2688071C
- Authority
- CA
- Canada
- Prior art keywords
- luminaire
- segment
- parabolic
- major axis
- cndot
- 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.)
- Active
Links
- 150000001875 compounds Chemical class 0.000 title abstract description 20
- 239000000463 material Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 15
- 238000005286 illumination Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910001507 metal halide Inorganic materials 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000036433 growing body Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2007/012256 WO2008150254A1 (en) | 2007-05-23 | 2007-05-23 | Luminaire with a compound parabolic reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2688071A1 CA2688071A1 (en) | 2008-12-11 |
| CA2688071C true CA2688071C (en) | 2014-04-22 |
Family
ID=40093939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2688071A Active CA2688071C (en) | 2007-05-23 | 2007-05-23 | Luminaire with a compound parabolic reflector |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2147247B1 (de) |
| AU (1) | AU2007354673B2 (de) |
| CA (1) | CA2688071C (de) |
| ES (1) | ES2394370T3 (de) |
| WO (1) | WO2008150254A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018116809A1 (de) * | 2018-07-11 | 2020-01-16 | Itz Innovations- Und Technologiezentrum Gmbh | Variabel anpassbare Mastaußenleuchte |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE679203C (de) * | 1935-06-18 | 1939-07-31 | Zeiss Ikon A G Goerz Werk | Reflektor zur Erzeugung eines Ianggestreckten Lichtfeldes |
| GB478261A (en) | 1936-07-16 | 1938-01-17 | Herbert Biggleston | Improvements in or relating to lighting fittings |
| US4242727A (en) * | 1979-03-29 | 1980-12-30 | Gte Products Corporation | Luminaire reflector |
| US4358816A (en) * | 1980-09-05 | 1982-11-09 | General Electric Company | Roadway luminaire |
| US6338564B1 (en) * | 2000-02-28 | 2002-01-15 | Hubbell Incorporated | Optical housing with vertical light source |
-
2007
- 2007-05-23 EP EP07795212A patent/EP2147247B1/de not_active Not-in-force
- 2007-05-23 ES ES07795212T patent/ES2394370T3/es active Active
- 2007-05-23 CA CA2688071A patent/CA2688071C/en active Active
- 2007-05-23 AU AU2007354673A patent/AU2007354673B2/en not_active Ceased
- 2007-05-23 WO PCT/US2007/012256 patent/WO2008150254A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007354673B2 (en) | 2013-05-02 |
| EP2147247B1 (de) | 2012-11-07 |
| CA2688071A1 (en) | 2008-12-11 |
| ES2394370T3 (es) | 2013-01-31 |
| EP2147247A1 (de) | 2010-01-27 |
| EP2147247A4 (de) | 2011-03-30 |
| WO2008150254A1 (en) | 2008-12-11 |
| AU2007354673A1 (en) | 2008-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |