FR2232465B3 - - Google Patents
Info
- Publication number
- FR2232465B3 FR2232465B3 FR7414823A FR7414823A FR2232465B3 FR 2232465 B3 FR2232465 B3 FR 2232465B3 FR 7414823 A FR7414823 A FR 7414823A FR 7414823 A FR7414823 A FR 7414823A FR 2232465 B3 FR2232465 B3 FR 2232465B3
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7321276 | 1973-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2232465A1 FR2232465A1 (en) | 1975-01-03 |
| FR2232465B3 true FR2232465B3 (en) | 1976-03-12 |
Family
ID=6639022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414823A Expired FR2232465B3 (en) | 1973-06-07 | 1974-04-29 |
Country Status (5)
| Country | Link |
|---|---|
| FR (1) | FR2232465B3 (en) |
| GB (1) | GB1472189A (en) |
| IT (1) | IT1014793B (en) |
| NL (1) | NL7407604A (en) |
| SE (1) | SE399754B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2716254B1 (en) * | 1994-02-17 | 1996-05-10 | Valeo Vision | Motor vehicle headlamp, essentially closed type, with internal moisture adsorption. |
| DE4444832A1 (en) * | 1994-12-15 | 1996-06-20 | Bayerische Motoren Werke Ag | Luminaire unit for motor vehicles |
| WO2000047932A1 (en) * | 1999-02-10 | 2000-08-17 | Donaldson Company, Inc. | Headlight assembly humidity control system |
| US6709493B2 (en) | 2001-03-26 | 2004-03-23 | Gore Enterprise Holdings, Inc. | Device for reducing the presence of moisture within an enclosure containing a heat source |
| DE10306388A1 (en) * | 2003-02-15 | 2004-09-02 | Dr.Ing.H.C. F. Porsche Ag | Lighting device with moisture absorbing material |
| DE102004007355A1 (en) * | 2004-02-16 | 2005-09-01 | Volkswagen Ag | Lamp for a motor vehicle has a lamp casing to hold light-emitting devices and optical devices for generating a bundle of light |
| CZ2010314A3 (en) | 2010-04-23 | 2011-11-02 | Ventilating element with desiccant, especially for motor vehicle headlight | |
| DE102014106502A1 (en) * | 2014-05-08 | 2015-11-12 | AZ Ausrüstung und Zubehör GmbH & Co. KG | Ventilation system for vehicle lighting |
| DE102016104006A1 (en) * | 2016-03-04 | 2017-09-07 | Automotive Lighting Reutlingen Gmbh | Ventilated automotive lighting device with a replaceable air filter |
-
1974
- 1974-04-29 FR FR7414823A patent/FR2232465B3/fr not_active Expired
- 1974-06-05 IT IT23633/74A patent/IT1014793B/en active
- 1974-06-06 NL NL7407604A patent/NL7407604A/xx unknown
- 1974-06-06 GB GB2510774A patent/GB1472189A/en not_active Expired
- 1974-06-06 SE SE7407467A patent/SE399754B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE399754B (en) | 1978-02-27 |
| GB1472189A (en) | 1977-05-04 |
| FR2232465A1 (en) | 1975-01-03 |
| SE7407467L (en) | 1974-12-09 |
| IT1014793B (en) | 1977-04-30 |
| NL7407604A (en) | 1974-12-10 |