DE115451C - - Google Patents
Info
- Publication number
- DE115451C DE115451C DENDAT115451D DE115451DA DE115451C DE 115451 C DE115451 C DE 115451C DE NDAT115451 D DENDAT115451 D DE NDAT115451D DE 115451D A DE115451D A DE 115451DA DE 115451 C DE115451 C DE 115451C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- glass
- light
- transparent
- exhaust pipe
- 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.)
- Active
Links
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 7
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/44—Illuminated signs; Luminous advertising with gas as lighting source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE115451C true DE115451C (OSRAM) |
Family
ID=384870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT115451D Active DE115451C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE115451C (OSRAM) |
-
0
- DE DENDAT115451D patent/DE115451C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE115451C (OSRAM) | ||
| CN206592896U (zh) | 防眩光护眼黑板灯灯壳及黑板灯 | |
| DE3233820A1 (de) | Kombinationsleuchte | |
| EP2258978A3 (de) | Leuchte mit einer lichtdurchlässigen Scheibe | |
| DE303844C (OSRAM) | ||
| DE200126C (OSRAM) | ||
| DE19525C (de) | Neuerungen an Lampen für Eisenbahnwagen | |
| CN215336025U (zh) | 一种教室灯 | |
| CN217952100U (zh) | 一种照射角度可调的防眩目led黑板灯 | |
| DE30570C (de) | Rauch und Dunst verzehrender Lampenaufsatz | |
| DE1455102U (OSRAM) | ||
| DE139726C (OSRAM) | ||
| DE875789C (de) | Leuchte mit mehreren ringfoermigen, die Lichtquelle umgebenden Reflexionswaenden | |
| DE186441C (OSRAM) | ||
| DE100473C (OSRAM) | ||
| DE7470C (de) | Aufsatz auf Strafsenlaternen zum Entlassen der Verbrennungsprodukte | |
| DE695859C (de) | Leuchte | |
| CN201407510Y (zh) | 一种led照明灯具 | |
| DE1489305U (OSRAM) | ||
| DE1440902U (OSRAM) | ||
| DE102004016484B4 (de) | Steh-, Wand- oder Hängeleuchte | |
| DE1392241U (OSRAM) | ||
| DE299671C (OSRAM) | ||
| AT146930B (de) | Beleuchtungskörper mit geschlossener Lampenumhüllung. | |
| DE54724C (de) | Reflektor für elektrisches Bogenlicht |