FI56265B - BRETTSTRAOLANDE BELYSNINGSANORDNING FOER HOEGTRYCKSURLADDNINGSLAMPOR MED KLARGASKUPA OCH STAVFORMIGT BRAENNORGAN - Google Patents
BRETTSTRAOLANDE BELYSNINGSANORDNING FOER HOEGTRYCKSURLADDNINGSLAMPOR MED KLARGASKUPA OCH STAVFORMIGT BRAENNORGANInfo
- Publication number
- FI56265B FI56265B FI270/70A FI27070A FI56265B FI 56265 B FI56265 B FI 56265B FI 270/70 A FI270/70 A FI 270/70A FI 27070 A FI27070 A FI 27070A FI 56265 B FI56265 B FI 56265B
- Authority
- FI
- Finland
- Prior art keywords
- stavformigt
- klargaskupa
- hoegtrycksurladdningslampor
- brettstraolande
- braennorgan
- Prior art date
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
- F21V7/10—Construction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691904982 DE1904982B2 (en) | 1969-02-01 | 1969-02-01 | Wide-angle high-pressure discharge street lamp - producing light density at any point from beams with different angle of incidence has two symmetrical side reflectors |
Publications (2)
Publication Number | Publication Date |
---|---|
FI56265B true FI56265B (en) | 1979-08-31 |
FI56265C FI56265C (en) | 1979-12-10 |
Family
ID=5724026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI270/70A FI56265C (en) | 1969-02-01 | 1970-01-30 | BRETTSTRAOLANDE BELYSNINGSANORDNING FOER HOEGTRYCKSURLADDNINGSLAMPOR MED KLARGASKUPA OCH STAVFORMIGT BRAENNORGAN |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT301686B (en) |
CH (1) | CH502551A (en) |
DE (1) | DE1904982B2 (en) |
DK (1) | DK144304C (en) |
FI (1) | FI56265C (en) |
SE (1) | SE350325C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL186466C (en) * | 1980-07-28 | 1992-03-16 | Philips Nv | LIGHTING LUMINAIRE. |
JPS60184250A (en) * | 1984-03-01 | 1985-09-19 | フュージョン・システムズ・コーポレーション | Lamp having segmented reflector |
DE4111299C2 (en) * | 1991-04-08 | 1994-07-21 | Hellux Leuchten | Wide beam luminaire with reflector arrangement |
GB9120129D0 (en) * | 1991-09-20 | 1991-11-06 | Windsor D W Ltd | Luminaires |
EP1046009B1 (en) * | 1998-09-17 | 2006-08-02 | Koninklijke Philips Electronics N.V. | Luminaire |
-
1969
- 1969-02-01 DE DE19691904982 patent/DE1904982B2/en not_active Ceased
-
1970
- 1970-01-22 CH CH85470A patent/CH502551A/en not_active IP Right Cessation
- 1970-01-28 DK DK39270A patent/DK144304C/en not_active IP Right Cessation
- 1970-01-29 SE SE7001131A patent/SE350325C/en unknown
- 1970-01-30 FI FI270/70A patent/FI56265C/en active
- 1970-01-30 AT AT87170A patent/AT301686B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK144304C (en) | 1982-07-19 |
SE350325C (en) | 1979-12-10 |
FI56265C (en) | 1979-12-10 |
DE1904982B2 (en) | 1976-10-28 |
CH502551A (en) | 1971-01-31 |
AT301686B (en) | 1972-09-11 |
DK144304B (en) | 1982-02-08 |
SE350325B (en) | 1972-10-23 |
DE1904982A1 (en) | 1970-08-20 |
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