FI52145C - Lamp. - Google Patents
Lamp.Info
- Publication number
- FI52145C FI52145C FI710054A FI5471A FI52145C FI 52145 C FI52145 C FI 52145C FI 710054 A FI710054 A FI 710054A FI 5471 A FI5471 A FI 5471A FI 52145 C FI52145 C FI 52145C
- Authority
- FI
- Finland
- Prior art keywords
- lamp
- Prior art date
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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
- F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI710054A FI52145C (en) | 1971-01-12 | 1971-01-12 | Lamp. |
GB125072A GB1379443A (en) | 1971-01-12 | 1972-01-11 | Lamps |
DE2201000A DE2201000B2 (en) | 1971-01-12 | 1972-01-11 | Luminaire with adjustable shade parts and several light sources |
US00216967A US3748459A (en) | 1971-01-12 | 1972-01-11 | Lamp for displaying variable shading and coloring effects and for general illumination |
NL7200391A NL7200391A (en) | 1971-01-12 | 1972-01-11 | |
SE7200248A SE396647B (en) | 1971-01-12 | 1972-01-11 | LIGHTING LUMINATER WITH AN ATMINSTONE PARTIAL FLASHING EXTERNAL SCREEN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI710054A FI52145C (en) | 1971-01-12 | 1971-01-12 | Lamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI52145B FI52145B (en) | 1977-02-28 |
FI52145C true FI52145C (en) | 1977-06-10 |
Family
ID=8503528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI710054A FI52145C (en) | 1971-01-12 | 1971-01-12 | Lamp. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3748459A (en) |
DE (1) | DE2201000B2 (en) |
FI (1) | FI52145C (en) |
GB (1) | GB1379443A (en) |
NL (1) | NL7200391A (en) |
SE (1) | SE396647B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4118585A (en) * | 1984-04-09 | 1985-11-01 | Nigg, J. | Verfahren zum losbaren anschliessen elektrischer beleuchtung skorper,adapter bzw. vorschaltgerat sowie schaltungsanordnungmit einem hochfrequenzerzeuger |
EP0206702A3 (en) * | 1985-06-21 | 1988-09-07 | RAYOVAC Corporation | Lantern with adjustable reflector assembly |
DE102011119042B4 (en) * | 2011-11-22 | 2015-10-29 | Jürgen Nölle | Lamp with reflector or diffuser screen |
-
1971
- 1971-01-12 FI FI710054A patent/FI52145C/en active
-
1972
- 1972-01-11 SE SE7200248A patent/SE396647B/en unknown
- 1972-01-11 DE DE2201000A patent/DE2201000B2/en not_active Withdrawn
- 1972-01-11 GB GB125072A patent/GB1379443A/en not_active Expired
- 1972-01-11 NL NL7200391A patent/NL7200391A/xx unknown
- 1972-01-11 US US00216967A patent/US3748459A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2201000B2 (en) | 1978-05-03 |
NL7200391A (en) | 1972-07-14 |
DE2201000A1 (en) | 1972-07-20 |
SE396647B (en) | 1977-09-26 |
FI52145B (en) | 1977-02-28 |
GB1379443A (en) | 1975-01-02 |
US3748459A (en) | 1973-07-24 |
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