FR2370232A1 - Reflecteur de lampe, son procede de preparation et son application - Google Patents
Reflecteur de lampe, son procede de preparation et son applicationInfo
- Publication number
- FR2370232A1 FR2370232A1 FR7633705A FR7633705A FR2370232A1 FR 2370232 A1 FR2370232 A1 FR 2370232A1 FR 7633705 A FR7633705 A FR 7633705A FR 7633705 A FR7633705 A FR 7633705A FR 2370232 A1 FR2370232 A1 FR 2370232A1
- Authority
- FR
- France
- Prior art keywords
- filler
- glass fibre
- moulding
- lamp reflector
- conttg
- 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.)
- Granted
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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Ce réflecteur pour lampe comprend un corps 11 en forme de cuvette ayant un revêtement réfléchissant sur une surface interne 15, le corps 11 étant formé d'une composition moulable de polyester sans retrait, polymérisée, contenant des fibres de verre et un lubrifiant interne compatible, lié chimiquement à une charge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7633705A FR2370232A1 (fr) | 1976-11-09 | 1976-11-09 | Reflecteur de lampe, son procede de preparation et son application |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7633705A FR2370232A1 (fr) | 1976-11-09 | 1976-11-09 | Reflecteur de lampe, son procede de preparation et son application |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2370232A1 true FR2370232A1 (fr) | 1978-06-02 |
FR2370232B1 FR2370232B1 (fr) | 1979-04-06 |
Family
ID=9179684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7633705A Granted FR2370232A1 (fr) | 1976-11-09 | 1976-11-09 | Reflecteur de lampe, son procede de preparation et son application |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2370232A1 (fr) |
-
1976
- 1976-11-09 FR FR7633705A patent/FR2370232A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
FR2370232B1 (fr) | 1979-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
TP | Transmission of property | ||
ST | Notification of lapse |