ES479610A1 - Perfeccionamientos en portalamparas para lamparas protegidascontra las explosiones. - Google Patents
Perfeccionamientos en portalamparas para lamparas protegidascontra las explosiones.Info
- Publication number
- ES479610A1 ES479610A1 ES479610A ES479610A ES479610A1 ES 479610 A1 ES479610 A1 ES 479610A1 ES 479610 A ES479610 A ES 479610A ES 479610 A ES479610 A ES 479610A ES 479610 A1 ES479610 A1 ES 479610A1
- Authority
- ES
- Spain
- Prior art keywords
- transformer
- socket
- explosion proof
- electrical connections
- rectangular cavity
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
-
- 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)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Perfeccionamientos en portalámparas para lámparas protegidas contra las explosiones, con elementos de funciones eléctricos dispuestos en el mismo, sobre todo un transformador de tensión, con elementos de funciones y salen del relleno de ajuste, con puntos de empalme de contacto para la alimentación de coriente y para la lámpara a recibir y con unos orificios en los pies conformados en el portalámparas, para la sujeción del portalámparas en un soporte, por medios de unos elementos de fijación conducidos a través de los orificios, caracterizados porque, el hueco del portal¿¿amparas presenta una forma parecida a una caja, porque los elementos de funciones eléctricos son el punto de partida de los elementos de conexión eléctrica , que esta unidos y fundidos con barras colectoras, cuyos extremos que salen del relleno de ajuste se han conformado como empalmes de contacto, y porque en el cuerpo del portalámparas se dispone aparte de los orificios de fijación de los pies por lo menos otra aberturamás para la sujeción del portalámparas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782816975 DE2816975B2 (de) | 1978-04-19 | 1978-04-19 | Sockel für eine explosionsgeschützte Leuchte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES479610A1 true ES479610A1 (es) | 1980-01-01 |
Family
ID=6037403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES479610A Expired ES479610A1 (es) | 1978-04-19 | 1979-04-16 | Perfeccionamientos en portalamparas para lamparas protegidascontra las explosiones. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2816975B2 (es) |
| ES (1) | ES479610A1 (es) |
| FR (1) | FR2423720A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007951C2 (de) * | 1980-03-01 | 1985-10-24 | Brown, Boveri & Cie Ag, 6800 Mannheim | Explosionsgeschützte Schalttafelleuchte |
| EP0134266A1 (de) * | 1983-06-02 | 1985-03-20 | Sintec Ag | Leuchtsäule für den Strassenverkehr |
-
1978
- 1978-04-19 DE DE19782816975 patent/DE2816975B2/de not_active Withdrawn
-
1979
- 1979-04-16 ES ES479610A patent/ES479610A1/es not_active Expired
- 1979-04-18 FR FR7909811A patent/FR2423720A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2423720B3 (es) | 1981-10-16 |
| DE2816975A1 (de) | 1979-12-06 |
| FR2423720A1 (fr) | 1979-11-16 |
| DE2816975B2 (de) | 1980-06-12 |
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