NL7202828A - - Google Patents
Info
- Publication number
- NL7202828A NL7202828A NL7202828A NL7202828A NL7202828A NL 7202828 A NL7202828 A NL 7202828A NL 7202828 A NL7202828 A NL 7202828A NL 7202828 A NL7202828 A NL 7202828A NL 7202828 A NL7202828 A NL 7202828A
- Authority
- NL
- Netherlands
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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2110802A DE2110802C3 (de) | 1971-03-06 | 1971-03-06 | An gepanzerten Fahrzeugen angebrachter beschußsicherer Ziel- u. Suchscheinwerfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7202828A true NL7202828A (it) | 1972-09-08 |
Family
ID=5800757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7202828A NL7202828A (it) | 1971-03-06 | 1972-03-03 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE780191A (it) |
| DE (1) | DE2110802C3 (it) |
| IT (1) | IT949901B (it) |
| NL (1) | NL7202828A (it) |
| SE (1) | SE370113B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2370922A1 (fr) * | 1976-11-10 | 1978-06-09 | Fives Cail Babcock | Projecteur d'eclairage etanche et ventile |
| FI80777C (sv) * | 1988-09-29 | 1990-07-10 | Meltron Ab Oy | Anordning vid belysningsarmatur |
-
1971
- 1971-03-06 DE DE2110802A patent/DE2110802C3/de not_active Expired
-
1972
- 1972-03-03 NL NL7202828A patent/NL7202828A/xx unknown
- 1972-03-03 SE SE02770/72A patent/SE370113B/xx unknown
- 1972-03-03 BE BE780191A patent/BE780191A/xx unknown
- 1972-03-04 IT IT21444/72A patent/IT949901B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BE780191A (fr) | 1972-07-03 |
| DE2110802C3 (de) | 1974-03-07 |
| IT949901B (it) | 1973-06-11 |
| SE370113B (it) | 1974-09-30 |
| DE2110802A1 (de) | 1972-09-07 |
| DE2110802B2 (de) | 1973-07-26 |