FR2079195B1 - - Google Patents
Info
- Publication number
- FR2079195B1 FR2079195B1 FR7103481A FR7103481A FR2079195B1 FR 2079195 B1 FR2079195 B1 FR 2079195B1 FR 7103481 A FR7103481 A FR 7103481A FR 7103481 A FR7103481 A FR 7103481A FR 2079195 B1 FR2079195 B1 FR 2079195B1
- Authority
- FR
- France
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- 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)
- Optical Elements Other Than Lenses (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US795070A | 1970-02-02 | 1970-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2079195A1 FR2079195A1 (cg-RX-API-DMAC10.html) | 1971-11-12 |
| FR2079195B1 true FR2079195B1 (cg-RX-API-DMAC10.html) | 1973-10-19 |
Family
ID=21728993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7103481A Expired FR2079195B1 (cg-RX-API-DMAC10.html) | 1970-02-02 | 1971-02-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3668381A (cg-RX-API-DMAC10.html) |
| CA (1) | CA920563A (cg-RX-API-DMAC10.html) |
| DE (2) | DE7103780U (cg-RX-API-DMAC10.html) |
| FR (1) | FR2079195B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1302648A (cg-RX-API-DMAC10.html) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2247672B1 (cg-RX-API-DMAC10.html) * | 1973-10-12 | 1976-06-18 | Alexandre Et Co | |
| US3996458A (en) * | 1974-02-25 | 1976-12-07 | Jones Terry D | Ceiling system |
| US4462068A (en) * | 1982-06-24 | 1984-07-24 | Manville Service Corporation | Luminaire with improved lens structure |
| US4761641A (en) * | 1983-01-21 | 1988-08-02 | Vidcom Rentservice B.V. | Information display system |
| EP1649212B1 (de) * | 2003-07-24 | 2007-01-17 | Johannes Jungel-Schmid | Raumleuchteneinrichtung |
| JP2006091821A (ja) * | 2004-08-26 | 2006-04-06 | Fuji Photo Film Co Ltd | プリズムシート及びこれを用いた表示装置 |
| JP5011676B2 (ja) * | 2005-08-12 | 2012-08-29 | 株式会社日立製作所 | 表示装置を備える機器 |
| CN101344609B (zh) * | 2007-07-12 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | 背光模组及其光学板 |
| USD633648S1 (en) | 2008-01-31 | 2011-03-01 | Star Headlight & Lantern Co., Inc. | Face for optical element of a warning light module through which light generated in the module projects |
| US20100080007A1 (en) * | 2008-09-29 | 2010-04-01 | Ping-Han Chuang | Light distribution board having improved grating structure including a plurality of light gratings each with multiple focuses |
| TWI392933B (zh) * | 2009-12-31 | 2013-04-11 | Au Optronics Corp | 具星芒形擴散結構之擴散板及使用其之背光模組 |
| USD632421S1 (en) * | 2010-06-02 | 2011-02-08 | Star Headlight & Lantern Co., Inc. | Optical lens for projecting light from an LED light emitter |
| USD712086S1 (en) | 2013-03-05 | 2014-08-26 | Star Headlight & Lantern Co., Inc. | Optical lens for projecting light from LED light emitters |
| USD745713S1 (en) * | 2014-05-01 | 2015-12-15 | Peterson Manufacturing Company | Combined stop, tail, turn lamp |
| USD747018S1 (en) * | 2014-05-01 | 2016-01-05 | Peterson Manufacturing Company | Combined stop, tail, turn lamp |
| USD775407S1 (en) | 2015-02-27 | 2016-12-27 | Star Headlight & Lantern Co., Inc. | Optical lens for projecting light from LED light emitters |
| USD774686S1 (en) | 2015-02-27 | 2016-12-20 | Star Headlight & Lantern Co., Inc. | Optical lens for projecting light from LED light emitters |
| CN210717380U (zh) * | 2019-11-08 | 2020-06-09 | 欧普照明股份有限公司 | 透镜及光源模组 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1241886A (en) * | 1916-07-12 | 1917-10-02 | Levi Leroy Rowe | Lens. |
| US1944154A (en) * | 1930-02-10 | 1934-01-23 | Gen Motors Res Corp | Stop light lens |
| US2859334A (en) * | 1954-09-09 | 1958-11-04 | Edwin F Guth Company | Louvers |
| US3019334A (en) * | 1956-12-26 | 1962-01-30 | Willis L Lipscomb | Cellular light control panel |
| US2937265A (en) * | 1958-02-10 | 1960-05-17 | Blitzer Bud | Cellular lighting element and means for supporting the same |
| US3368070A (en) * | 1965-06-15 | 1968-02-06 | United Lighting & Ceiling Co | Modular closed louver panel system |
-
1970
- 1970-02-02 US US7950A patent/US3668381A/en not_active Expired - Lifetime
-
1971
- 1971-02-02 CA CA104232A patent/CA920563A/en not_active Expired
- 1971-02-02 DE DE19717103780U patent/DE7103780U/de not_active Expired
- 1971-02-02 DE DE19712104788 patent/DE2104788A1/de active Pending
- 1971-02-02 FR FR7103481A patent/FR2079195B1/fr not_active Expired
- 1971-04-19 GB GB1164471*[A patent/GB1302648A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7103780U (de) | 1973-01-18 |
| CA920563A (en) | 1973-02-06 |
| GB1302648A (cg-RX-API-DMAC10.html) | 1973-01-10 |
| DE2104788A1 (de) | 1971-08-19 |
| FR2079195A1 (cg-RX-API-DMAC10.html) | 1971-11-12 |
| US3668381A (en) | 1972-06-06 |