FR666479A - Dispositifs anti-éblouissants pour lampes - Google Patents
Dispositifs anti-éblouissants pour lampesInfo
- Publication number
- FR666479A FR666479A FR666479DA FR666479A FR 666479 A FR666479 A FR 666479A FR 666479D A FR666479D A FR 666479DA FR 666479 A FR666479 A FR 666479A
- Authority
- FR
- France
- Prior art keywords
- lamps
- glare devices
- glare
- devices
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/47—Attachment thereof
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB666479X | 1928-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR666479A true FR666479A (fr) | 1929-10-02 |
Family
ID=10491342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR666479D Expired FR666479A (fr) | 1928-01-09 | 1928-12-28 | Dispositifs anti-éblouissants pour lampes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR666479A (fr) |
-
1928
- 1928-12-28 FR FR666479D patent/FR666479A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR618424A (fr) | Trousse pour dames | |
FR666479A (fr) | Dispositifs anti-éblouissants pour lampes | |
FR675314A (fr) | Organe diffuseur pour hauts parleurs | |
FR686958A (fr) | Haut-parleur pour téléphone | |
FR658293A (fr) | écran anti-éblouissement pour automobiles | |
FR678776A (fr) | Dispositifs lumineux | |
FR673927A (fr) | Dispositif antivol pour lampes électriques | |
FR37342E (fr) | Appareils signalisateurs | |
FR674950A (fr) | Appareils signalisateurs | |
FR598351A (fr) | Dispositifs pour échafaudages | |
FR607947A (fr) | Monture pour cabron | |
FR683571A (fr) | Dispositif anti-éblouissant pour phares | |
FR685798A (fr) | Réflecteur pour lampes | |
FR721902A (fr) | Bandage pour enveloppements | |
FR670042A (fr) | Pied-support pour lampes | |
FR728312A (fr) | écran protecteur pour lampes électriques | |
FR651145A (fr) | Dispositif anti-éblouissant pour phares | |
FR681175A (fr) | Lampe mobile pour actinothérapie | |
FR666075A (fr) | Dispositifs pour le levage des véhicules | |
FR648464A (fr) | Dispositif anti-vol pour lampes électriques | |
FR651010A (fr) | écran pour phare | |
CA282104A (fr) | Dispositif contre ebouissement de phare | |
FR676186A (fr) | Perfectionnements aux dispositifs anti-éblouissement | |
FR654436A (fr) | Perfectionnement aux dispositifs de projection lumineuse | |
FR691765A (fr) | Magneto-moteur pour haut-parleur |