IT1040193B - Dispositivo d illuminazione - Google Patents
Dispositivo d illuminazioneInfo
- Publication number
- IT1040193B IT1040193B IT25870/75A IT2587075A IT1040193B IT 1040193 B IT1040193 B IT 1040193B IT 25870/75 A IT25870/75 A IT 25870/75A IT 2587075 A IT2587075 A IT 2587075A IT 1040193 B IT1040193 B IT 1040193B
- Authority
- IT
- Italy
- Prior art keywords
- lighting device
- lighting
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25870/75A IT1040193B (it) | 1975-07-29 | 1975-07-29 | Dispositivo d illuminazione |
FR7616468A FR2320035A7 (fr) | 1975-07-29 | 1976-06-01 | Projecteur |
DE7620540U DE7620540U1 (de) | 1975-07-29 | 1976-06-29 | Beleuchtungsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25870/75A IT1040193B (it) | 1975-07-29 | 1975-07-29 | Dispositivo d illuminazione |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1040193B true IT1040193B (it) | 1979-12-20 |
Family
ID=11217978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25870/75A IT1040193B (it) | 1975-07-29 | 1975-07-29 | Dispositivo d illuminazione |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE7620540U1 (it) |
FR (1) | FR2320035A7 (it) |
IT (1) | IT1040193B (it) |
-
1975
- 1975-07-29 IT IT25870/75A patent/IT1040193B/it active
-
1976
- 1976-06-01 FR FR7616468A patent/FR2320035A7/fr not_active Expired
- 1976-06-29 DE DE7620540U patent/DE7620540U1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7620540U1 (de) | 1976-10-21 |
FR2320035A7 (fr) | 1977-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATA634276A (de) | Auflicht-beleuchtungseinrichtung furmikroskope | |
AR208823A1 (es) | Un dispositivo de iluminacion | |
NO145717C (no) | Forbindelsesinnretning | |
DK288976A (da) | Tegngivningsapparat | |
SE7601428L (sv) | Anslutningsanordning | |
AT345910B (de) | Beleuchtungsanordnung | |
DK382876A (da) | Koblingsanordning | |
DK121976A (da) | Forbindelsesindretning | |
BR7608314A (pt) | Dispositivo acendedor piezoeletrico | |
SE390335B (sv) | Belysningsanordning | |
SE7613073L (sv) | Nalfresanordning | |
DK518676A (da) | Lysanleg | |
SE7604403L (sv) | Talimiteringsapparat | |
IT1064846B (it) | Lampadina tascaeile | |
AT350663B (de) | Langgestreckte leuchte | |
IT1070859B (it) | Dispositivo aprilettera | |
SE394177B (sv) | Jalusianordning | |
SE428004B (sv) | Doser-avtappningsanordning | |
ATA668676A (de) | Beleuchtungseinrichtung | |
NL7610340A (nl) | Verlichtingsinrichting. | |
MX145373A (es) | Dispositivo prensa-tacon | |
IT1040193B (it) | Dispositivo d illuminazione | |
NL7603272A (nl) | Verlichtingsinrichting. | |
SU553277A1 (ru) | Свеча | |
AT340533B (de) | Beleuchtungseinrichtung |