ES479610A1 - Explosion proof lighting fitting socket with transformer - has rectangular cavity for transformer and integrally potted electrical connections - Google Patents
Explosion proof lighting fitting socket with transformer - has rectangular cavity for transformer and integrally potted electrical connectionsInfo
- 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)
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The socket for explosion proof lighting fitting accommodates a voltage converter. The large cavity of socket accommodates electrical components while the socket has a conventional size. The cavity (13) of the socket has a rhomboidal shape. The electrical connections (15, 16, 17, 18) emerging from the electrical components of the socket are connected to the current supply profiles (19, 25) and integrally potted. The profile ends projecting from the potting material form connections. A transformer (14) is accommodated into the rectangular cavity.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782816975 DE2816975B2 (en) | 1978-04-19 | 1978-04-19 | Base for an explosion-proof luminaire |
Publications (1)
Publication Number | Publication Date |
---|---|
ES479610A1 true ES479610A1 (en) | 1980-01-01 |
Family
ID=6037403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES479610A Expired ES479610A1 (en) | 1978-04-19 | 1979-04-16 | Explosion proof lighting fitting socket with transformer - has rectangular cavity for transformer and integrally potted electrical connections |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2816975B2 (en) |
ES (1) | ES479610A1 (en) |
FR (1) | FR2423720A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3007951C2 (en) * | 1980-03-01 | 1985-10-24 | Brown, Boveri & Cie Ag, 6800 Mannheim | Explosion-proof switch panel light |
EP0134266A1 (en) * | 1983-06-02 | 1985-03-20 | Sintec Ag | Illuminated traffic bollard |
-
1978
- 1978-04-19 DE DE19782816975 patent/DE2816975B2/en not_active Withdrawn
-
1979
- 1979-04-16 ES ES479610A patent/ES479610A1/en not_active Expired
- 1979-04-18 FR FR7909811A patent/FR2423720A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2423720A1 (en) | 1979-11-16 |
FR2423720B3 (en) | 1981-10-16 |
DE2816975B2 (en) | 1980-06-12 |
DE2816975A1 (en) | 1979-12-06 |
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