DE167187C - - Google Patents
Info
- Publication number
- DE167187C DE167187C DENDAT167187D DE167187DA DE167187C DE 167187 C DE167187 C DE 167187C DE NDAT167187 D DENDAT167187 D DE NDAT167187D DE 167187D A DE167187D A DE 167187DA DE 167187 C DE167187 C DE 167187C
- Authority
- DE
- Germany
- Prior art keywords
- bell
- cap
- combustion gases
- lampshade
- hood
- 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
- 239000007789 gas Substances 0.000 claims description 7
- 239000000567 combustion gas Substances 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000203 mixture Substances 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE167187C true DE167187C (OSRAM) |
Family
ID=432521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT167187D Active DE167187C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE167187C (OSRAM) |
-
0
- DE DENDAT167187D patent/DE167187C/de active Active
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