ES320209A1 - Improvements in lamps. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in lamps. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES320209A1 ES320209A1 ES0320209A ES320209A ES320209A1 ES 320209 A1 ES320209 A1 ES 320209A1 ES 0320209 A ES0320209 A ES 0320209A ES 320209 A ES320209 A ES 320209A ES 320209 A1 ES320209 A1 ES 320209A1
- Authority
- ES
- Spain
- Prior art keywords
- lamps
- translation
- machine
- legally binding
- google translate
- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Improvements in lamps, especially for urban lighting, with a reflector, at least, for light source of elongated shape and limited cross section, preferably for mercury vapor lamps, high pressure, characterized in that the reflector is formed by a one-piece cap, open downwards and extended in the longitudinal direction of the lamp. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1014164A AT256253B (en) | 1964-12-01 | 1964-12-01 | lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
ES320209A1 true ES320209A1 (en) | 1966-09-01 |
Family
ID=3620180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0320209A Expired ES320209A1 (en) | 1964-12-01 | 1965-11-30 | Improvements in lamps. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT256253B (en) |
BE (1) | BE673117A (en) |
DE (1) | DE1472487A1 (en) |
ES (1) | ES320209A1 (en) |
LU (1) | LU49945A1 (en) |
NL (1) | NL6515616A (en) |
-
1964
- 1964-12-01 AT AT1014164A patent/AT256253B/en active
-
1965
- 1965-11-29 DE DE19651472487 patent/DE1472487A1/en active Pending
- 1965-11-29 LU LU49945A patent/LU49945A1/xx unknown
- 1965-11-30 ES ES0320209A patent/ES320209A1/en not_active Expired
- 1965-12-01 NL NL6515616A patent/NL6515616A/xx unknown
- 1965-12-01 BE BE673117D patent/BE673117A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1472487A1 (en) | 1969-02-20 |
AT256253B (en) | 1967-08-10 |
LU49945A1 (en) | 1966-01-31 |
BE673117A (en) | 1966-04-01 |
NL6515616A (en) | 1966-06-02 |
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