ES194463Y - Un aparato de alumbrado para uso con lamparas fluorescentesen forma de u. - Google Patents
Un aparato de alumbrado para uso con lamparas fluorescentesen forma de u.Info
- Publication number
- ES194463Y ES194463Y ES1970194463U ES194463U ES194463Y ES 194463 Y ES194463 Y ES 194463Y ES 1970194463 U ES1970194463 U ES 1970194463U ES 194463 U ES194463 U ES 194463U ES 194463 Y ES194463 Y ES 194463Y
- Authority
- ES
- Spain
- Prior art keywords
- lighting apparatus
- fluorescent lamps
- shaped fluorescent
- shaped
- lamps
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88084169A | 1969-11-28 | 1969-11-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES194463U ES194463U (es) | 1974-12-16 |
ES194463Y true ES194463Y (es) | 1975-04-16 |
Family
ID=25377228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1970194463U Expired ES194463Y (es) | 1969-11-28 | 1970-11-20 | Un aparato de alumbrado para uso con lamparas fluorescentesen forma de u. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3712981A (es) |
BR (1) | BR7024186D0 (es) |
CA (1) | CA919639A (es) |
ES (1) | ES194463Y (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254449A (en) * | 1978-10-10 | 1981-03-03 | Conwed Corporation | Task lighting system |
DE8431426U1 (de) * | 1984-10-26 | 1985-02-28 | ITT Reiss International GmbH, 7992 Tettnang | Feuchtraumleuchte |
TWI246574B (en) * | 2002-07-22 | 2006-01-01 | Chi Mei Optoelectronics Corp | Illuminating device and tube-like lamp thereof |
TWI272429B (en) * | 2003-10-30 | 2007-02-01 | Au Optronics Corp | Backlight module |
JP4719486B2 (ja) * | 2004-10-01 | 2011-07-06 | 三星電子株式会社 | バックライトアセンブリ及びこれを有する表示装置 |
US9879844B2 (en) | 2015-05-12 | 2018-01-30 | Tadd, LLC | Support structure for horizontally extending lamp |
-
1969
- 1969-11-28 US US00880841A patent/US3712981A/en not_active Expired - Lifetime
-
1970
- 1970-10-19 CA CA095835A patent/CA919639A/en not_active Expired
- 1970-11-20 ES ES1970194463U patent/ES194463Y/es not_active Expired
- 1970-11-26 BR BR224186/70A patent/BR7024186D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA919639A (en) | 1973-01-23 |
US3712981A (en) | 1973-01-23 |
ES194463U (es) | 1974-12-16 |
BR7024186D0 (pt) | 1973-02-08 |
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