FR2620513B3 - Reflecteur brise-lumiere pour appareil d'eclairage - Google Patents
Reflecteur brise-lumiere pour appareil d'eclairageInfo
- Publication number
- FR2620513B3 FR2620513B3 FR8807258A FR8807258A FR2620513B3 FR 2620513 B3 FR2620513 B3 FR 2620513B3 FR 8807258 A FR8807258 A FR 8807258A FR 8807258 A FR8807258 A FR 8807258A FR 2620513 B3 FR2620513 B3 FR 2620513B3
- Authority
- FR
- France
- Prior art keywords
- reflector
- lighting apparatus
- light breaker
- breaker
- light
- 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.)
- Expired
Links
Classifications
-
- 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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
-
- 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
- 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
- F21V7/06—Optical design with parabolic curvature
-
- 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
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8722336U IT211878Z2 (it) | 1987-09-15 | 1987-09-15 | Riflettore-frangiluce per apparecchio illuminante. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2620513A3 FR2620513A3 (fr) | 1989-03-17 |
FR2620513B3 true FR2620513B3 (fr) | 1989-08-18 |
Family
ID=11194857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8807258A Expired FR2620513B3 (fr) | 1987-09-15 | 1988-05-25 | Reflecteur brise-lumiere pour appareil d'eclairage |
Country Status (7)
Country | Link |
---|---|
US (1) | US4860181A (fr) |
AU (1) | AU599794B2 (fr) |
DE (1) | DE8806353U1 (fr) |
ES (1) | ES1006645Y (fr) |
FR (1) | FR2620513B3 (fr) |
GB (1) | GB2209826B (fr) |
IT (1) | IT211878Z2 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1397793A (en) * | 1921-01-10 | 1921-11-22 | Olin W Blackett | Headlight |
US1637608A (en) * | 1926-05-12 | 1927-08-02 | Albert A Ehrlichman | Antiglare attachment |
US2267796A (en) * | 1938-12-15 | 1941-12-30 | Leyden Isadore | Lighting fixture |
US3593014A (en) * | 1969-01-17 | 1971-07-13 | Gen Signal Corp | Low level light fixture |
US4096555A (en) * | 1976-10-28 | 1978-06-20 | Wylain, Inc. | Lighting fixtures |
US4293898A (en) * | 1979-11-13 | 1981-10-06 | Keene Corporation | Garden light fixture |
DE3370369D1 (en) * | 1982-12-01 | 1987-04-23 | Oram J & D Ltd | Apparatus for producing two mutually divergent light beams |
DE8315374U1 (de) * | 1983-05-25 | 1983-11-24 | Skoglund, Christer, Basingstoke, Hants | Reflektoraufbau fuer fluoreszierende roehren |
-
1987
- 1987-09-15 IT IT8722336U patent/IT211878Z2/it active
-
1988
- 1988-05-10 US US07/192,380 patent/US4860181A/en not_active Expired - Lifetime
- 1988-05-13 DE DE8806353U patent/DE8806353U1/de not_active Expired
- 1988-05-16 GB GB8811580A patent/GB2209826B/en not_active Expired - Fee Related
- 1988-05-25 FR FR8807258A patent/FR2620513B3/fr not_active Expired
- 1988-05-25 AU AU16607/88A patent/AU599794B2/en not_active Ceased
- 1988-05-25 ES ES19888801687U patent/ES1006645Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES1006645Y (es) | 1989-07-16 |
GB8811580D0 (en) | 1988-06-22 |
FR2620513A3 (fr) | 1989-03-17 |
IT211878Z2 (it) | 1989-05-25 |
GB2209826B (en) | 1991-08-28 |
ES1006645U (es) | 1989-01-01 |
GB2209826A (en) | 1989-05-24 |
IT8722336V0 (it) | 1987-09-15 |
AU599794B2 (en) | 1990-07-26 |
AU1660788A (en) | 1989-03-16 |
DE8806353U1 (de) | 1988-07-07 |
US4860181A (en) | 1989-08-22 |
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