DE9412384U1 - Stabförmige Niederdruckentladungslampe mit Reflektor und Abdeckung - Google Patents
Stabförmige Niederdruckentladungslampe mit Reflektor und AbdeckungInfo
- Publication number
- DE9412384U1 DE9412384U1 DE19949412384 DE9412384U DE9412384U1 DE 9412384 U1 DE9412384 U1 DE 9412384U1 DE 19949412384 DE19949412384 DE 19949412384 DE 9412384 U DE9412384 U DE 9412384U DE 9412384 U1 DE9412384 U1 DE 9412384U1
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- rod
- cover
- discharge lamp
- pressure discharge
- 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 - Lifetime
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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/025—Associated optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19949412384 DE9412384U1 (de) | 1994-08-01 | 1994-08-01 | Stabförmige Niederdruckentladungslampe mit Reflektor und Abdeckung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19949412384 DE9412384U1 (de) | 1994-08-01 | 1994-08-01 | Stabförmige Niederdruckentladungslampe mit Reflektor und Abdeckung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9412384U1 true DE9412384U1 (de) | 1994-09-29 |
Family
ID=6911854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19949412384 Expired - Lifetime DE9412384U1 (de) | 1994-08-01 | 1994-08-01 | Stabförmige Niederdruckentladungslampe mit Reflektor und Abdeckung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9412384U1 (de) |
-
1994
- 1994-08-01 DE DE19949412384 patent/DE9412384U1/de not_active Expired - Lifetime
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