FR2252583B3 - - Google Patents
Info
- Publication number
- FR2252583B3 FR2252583B3 FR7341870A FR7341870A FR2252583B3 FR 2252583 B3 FR2252583 B3 FR 2252583B3 FR 7341870 A FR7341870 A FR 7341870A FR 7341870 A FR7341870 A FR 7341870A FR 2252583 B3 FR2252583 B3 FR 2252583B3
- 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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with infrared radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0095—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ultraviolet radiation
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7341870A FR2252583A1 (en) | 1973-11-23 | 1973-11-23 | Truncated cone light concentrator - has one or more curved surfaces of revolution for focussing light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7341870A FR2252583A1 (en) | 1973-11-23 | 1973-11-23 | Truncated cone light concentrator - has one or more curved surfaces of revolution for focussing light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252583A1 FR2252583A1 (en) | 1975-06-20 |
| FR2252583B3 true FR2252583B3 (xx) | 1976-10-08 |
Family
ID=9128196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7341870A Granted FR2252583A1 (en) | 1973-11-23 | 1973-11-23 | Truncated cone light concentrator - has one or more curved surfaces of revolution for focussing light |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2252583A1 (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009394A (en) * | 1975-10-28 | 1977-02-22 | The Magnavox Company | Remote control light transmitter employing a cylindrical lens |
| FR2506953A1 (fr) * | 1981-06-01 | 1982-12-03 | Alsthom Cgee | Systeme optique de reception pour barriere infrarouge |
| FR2549242B1 (fr) * | 1983-06-27 | 1986-09-26 | Opthra | Procede et dispositif optique de concentration d'une energie rayonnante sur un element recepteur, et application a la captation d'energie telle que l'energie solaire |
| FR2564982B1 (fr) * | 1984-05-25 | 1987-12-31 | Cibie Projecteurs | Embout de couplage d'un guide de lumiere a une source lumineuse, notamment pour un eclairage de ville integre a un ensemble projecteur pour automobile |
| FR2588669B1 (fr) * | 1985-03-19 | 1990-11-09 | Malifaud Pierre | Projecteur de rayonnement produisant un flux a haut rendement utile et a haute homogeneite dans des angles d'ouvertures controles, notamment a partir d'une source ponctuelle ou quasi-ponctuelle |
| FR2805332B1 (fr) * | 2000-02-18 | 2002-04-26 | Renault | Projecteur de phare de vehicule automobile a guides de lumiere |
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1973
- 1973-11-23 FR FR7341870A patent/FR2252583A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2252583A1 (en) | 1975-06-20 |