IT1040193B - Dispositivo d illuminazione - Google Patents

Dispositivo d illuminazione

Info

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
Application number
IT25870/75A
Other languages
English (en)
Original Assignee
Vetrerie Riunite Lodi Gav Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vetrerie Riunite Lodi Gav Spa filed Critical Vetrerie Riunite Lodi Gav Spa
Priority to IT25870/75A priority Critical patent/IT1040193B/it
Priority to FR7616468A priority patent/FR2320035A7/fr
Priority to DE7620540U priority patent/DE7620540U1/de
Application granted granted Critical
Publication of IT1040193B publication Critical patent/IT1040193B/it

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/12Fastening 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/006Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/30Pivoted housings or frames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use
    • F21W2131/406Lighting 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)
IT25870/75A 1975-07-29 1975-07-29 Dispositivo d illuminazione IT1040193B (it)

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)

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