FR397643A - Cache-bec destiné aux becs de gaz à incandescence - Google Patents
Cache-bec destiné aux becs de gaz à incandescenceInfo
- Publication number
- FR397643A FR397643A FR397643DA FR397643A FR 397643 A FR397643 A FR 397643A FR 397643D A FR397643D A FR 397643DA FR 397643 A FR397643 A FR 397643A
- Authority
- FR
- France
- Prior art keywords
- cap
- gas burners
- incandescent gas
- incandescent
- burners
- 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.)
- Expired
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
- F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
- F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
- F21V37/0075—Fastening or safety devices for reflectors, cover glasses or chimneys
- F21V37/0083—Fastening of 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE397643X | 1907-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR397643A true FR397643A (fr) | 1909-05-13 |
Family
ID=1442707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR397643D Expired FR397643A (fr) | 1907-12-24 | 1908-12-19 | Cache-bec destiné aux becs de gaz à incandescence |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR397643A (fr) |
-
1908
- 1908-12-19 FR FR397643D patent/FR397643A/fr not_active Expired
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