DE1772529A1 - Vorrichtung zur Richtungseinstellung fuer eine Lichtquelle - Google Patents
Vorrichtung zur Richtungseinstellung fuer eine LichtquelleInfo
- Publication number
- DE1772529A1 DE1772529A1 DE19681772529 DE1772529A DE1772529A1 DE 1772529 A1 DE1772529 A1 DE 1772529A1 DE 19681772529 DE19681772529 DE 19681772529 DE 1772529 A DE1772529 A DE 1772529A DE 1772529 A1 DE1772529 A1 DE 1772529A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- areas
- disc
- deflecting
- transparent
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 240000002834 Paulownia tomentosa Species 0.000 claims 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 238000007788 roughening Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000004313 glare Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 1
- 241001455923 Kellia Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- 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
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE762267 | 1967-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1772529A1 true DE1772529A1 (de) | 1971-07-15 |
Family
ID=20271860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681772529 Pending DE1772529A1 (de) | 1967-05-31 | 1968-05-31 | Vorrichtung zur Richtungseinstellung fuer eine Lichtquelle |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH490639A (https=) |
| DE (1) | DE1772529A1 (https=) |
| FR (1) | FR1563590A (https=) |
| GB (1) | GB1173408A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004145A (en) * | 1975-02-24 | 1977-01-18 | Ignacio Goytisolo Taltavull | Nil-luminance lighting panel |
| DE102004044167A1 (de) * | 2004-09-13 | 2006-04-06 | BöSha GmbH + Co KG | Transparente Abdeckungen für explosionsgeschützte Leuchten |
-
1968
- 1968-05-23 GB GB24639/68A patent/GB1173408A/en not_active Expired
- 1968-05-30 FR FR1563590D patent/FR1563590A/fr not_active Expired
- 1968-05-31 CH CH806668A patent/CH490639A/fr not_active IP Right Cessation
- 1968-05-31 DE DE19681772529 patent/DE1772529A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1173408A (en) | 1969-12-10 |
| FR1563590A (https=) | 1969-04-11 |
| CH490639A (fr) | 1970-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1231429B1 (de) | Farbige Beleuchtungseinrichtung | |
| DE7118967U (de) | Deckenbeleuchtungskoerper und darin verwendbare lichtdurchlaessige huelle | |
| DE2357060A1 (de) | Streuscheibe fuer beleuchtungstechnische zwecke | |
| DE2238589A1 (de) | Prismatischer lichtzerstreuungskoerper fuer deckenleuchten | |
| DE2020808B2 (de) | Optisches Bauelement zur Herstellung beleuchtbarer Werbezeichen, Signalvorrichtungen oder dergleichen | |
| DE2608285A1 (de) | Farbbild-projektionsvorrichtung | |
| DE19938439A1 (de) | Signalleuchte mit gleichmäßiger Beleuchtungsstärke und glatten Flächen | |
| DE9219085U1 (de) | Hinweisleuchte | |
| DE2337214A1 (de) | Lichtleiteinrichtung | |
| DE19519777A1 (de) | Oberflächenkontrolleuchte | |
| DE112017006796B4 (de) | Transparenter fotoleiter mit lichtabschirmfunktion und anwendung dafür | |
| DE1772529A1 (de) | Vorrichtung zur Richtungseinstellung fuer eine Lichtquelle | |
| EP0040853A1 (de) | Signalleuchte | |
| DE102011054235A1 (de) | Beleuchtungsvorrichtung für Fahrzeuge | |
| DE6603111U (de) | Vorrichtung zur erhoehung der empfindlichkeit von tastkoepfen. | |
| DE885383C (de) | Glas mit Rasterwirkung fuer Leuchten, insbesondere mit roehrenfoermigen Lampen | |
| DE702556C (de) | Leuchte mit zwei in einem Rotationsspiegel symmetrisch zur Umdrehungsachse angeordneten Lichtquellen | |
| DE9113944U1 (de) | Hinweisleuchte | |
| DE739720C (de) | Flaechenleuchte fuer Flugzeug-Instrumentenbeleuchtung | |
| DE864836C (de) | Blendschutzkoerper fuer Kraftfahrzeugscheinwerfer | |
| DE3838804C2 (de) | Leuchtenabdeckung aus Lichtlenkelementen | |
| DE102014104336A1 (de) | LED-Leuchte mit refraktiver Optik zur Lichtdurchmischung | |
| DE2554280C2 (de) | Signalleuchte | |
| DE4215382C1 (de) | Leuchte mit einer verstellbaren rastervorrichtung | |
| EP0012430B1 (de) | Vorrichtung zum Vermindern der von äusserem Fremdlicht verursachten Lichtreflexion an Verkehrsleuchten |