FR2423719B3 - - Google Patents
Info
- Publication number
- FR2423719B3 FR2423719B3 FR7909810A FR7909810A FR2423719B3 FR 2423719 B3 FR2423719 B3 FR 2423719B3 FR 7909810 A FR7909810 A FR 7909810A FR 7909810 A FR7909810 A FR 7909810A FR 2423719 B3 FR2423719 B3 FR 2423719B3
- Authority
- FR
- France
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/04—Provision of filling media
-
- 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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782816910 DE2816910C2 (de) | 1978-04-19 | 1978-04-19 | Explosionsgeschützte Leuchte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2423719A1 FR2423719A1 (fr) | 1979-11-16 |
| FR2423719B3 true FR2423719B3 (es) | 1981-09-04 |
Family
ID=6037358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7909810A Granted FR2423719A1 (fr) | 1978-04-19 | 1979-04-18 | Luminaire antideflagrant |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2816910C2 (es) |
| ES (1) | ES479632A1 (es) |
| FR (1) | FR2423719A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007951C2 (de) * | 1980-03-01 | 1985-10-24 | Brown, Boveri & Cie Ag, 6800 Mannheim | Explosionsgeschützte Schalttafelleuchte |
| DE102011001907A1 (de) * | 2011-04-08 | 2012-10-11 | Insta Elektro Gmbh | Beleuchtungseinrichtung |
| US10517184B2 (en) | 2018-02-09 | 2019-12-24 | Eaton Intelligent Power Limited | Configurable electronics packages |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7043220U (de) | 1971-04-15 | Gallone C | Parabol Lampe | |
| DE688263C (de) | 1938-10-14 | 1940-02-16 | Schanzenbach & Co G M B H G | Explosionssichere elektrische Leuchte |
| CH592270A5 (es) | 1975-05-09 | 1977-10-14 | Sutter Aldo | |
| DE2531968C2 (de) * | 1975-07-17 | 1986-02-13 | R. Stahl Schaltgeräte GmbH, 7118 Künzelsau | Explosionsgeschützter Leuchtmelder |
-
1978
- 1978-04-19 DE DE19782816910 patent/DE2816910C2/de not_active Expired
-
1979
- 1979-04-17 ES ES479632A patent/ES479632A1/es not_active Expired
- 1979-04-18 FR FR7909810A patent/FR2423719A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2423719A1 (fr) | 1979-11-16 |
| DE2816910A1 (de) | 1979-10-25 |
| ES479632A1 (es) | 1979-07-16 |
| DE2816910C2 (de) | 1984-12-13 |