BE813253A - Perfectionnements dans (ou relatifs a) des equipements d'eclairage - Google Patents

Perfectionnements dans (ou relatifs a) des equipements d'eclairage

Info

Publication number
BE813253A
BE813253A BE142811A BE142811A BE813253A BE 813253 A BE813253 A BE 813253A BE 142811 A BE142811 A BE 142811A BE 142811 A BE142811 A BE 142811A BE 813253 A BE813253 A BE 813253A
Authority
BE
Belgium
Prior art keywords
relating
lighting equipment
lighting
equipment
Prior art date
Application number
BE142811A
Other languages
English (en)
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 filed Critical
Publication of BE813253A publication Critical patent/BE813253A/fr

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
    • F21V17/10—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
    • 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)
BE142811A 1973-04-04 1974-04-03 Perfectionnements dans (ou relatifs a) des equipements d'eclairage BE813253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1618273A GB1462183A (en) 1973-04-04 1973-04-04 Light fittings

Publications (1)

Publication Number Publication Date
BE813253A true BE813253A (fr) 1974-07-31

Family

ID=10072652

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142811A BE813253A (fr) 1973-04-04 1974-04-03 Perfectionnements dans (ou relatifs a) des equipements d'eclairage

Country Status (15)

Country Link
US (1) US3892960A (fr)
JP (1) JPS5069884A (fr)
AU (1) AU6745474A (fr)
BE (1) BE813253A (fr)
BR (1) BR7402693D0 (fr)
CA (1) CA1002502A (fr)
DE (2) DE7411726U (fr)
ES (1) ES424989A1 (fr)
FR (1) FR2224706B1 (fr)
GB (1) GB1462183A (fr)
HK (1) HK38280A (fr)
IL (1) IL44553A0 (fr)
IT (1) IT1007781B (fr)
NL (1) NL7404276A (fr)
ZA (1) ZA742157B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097919A (en) * 1975-10-24 1978-06-27 Emerson Electric Co. Illumination system
US4173687A (en) * 1978-06-20 1979-11-06 Occidental Research Corporation Current generating cell with alloy anode
DE3012340C2 (de) * 1980-03-29 1984-06-20 W.C. Heraeus Gmbh, 6450 Hanau Operationsleuchte
JPS63196505U (fr) * 1987-06-08 1988-12-19
DE4005355A1 (de) * 1990-02-16 1991-09-26 Sill Franz Gmbh Leuchte, insbesondere display-strahler
EP2616739B1 (fr) * 2010-09-17 2015-12-09 Profoto AB Tête d'éclairage, appareil de fixation et réflecteur pour un système d'éclairage
US9004727B2 (en) 2013-01-15 2015-04-14 Snap-On Incorporated Interchangeable reflectors for light devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711477A (en) * 1929-04-30 Traffic signal
US1737995A (en) * 1925-11-16 1929-12-03 Cooke Patents Inc Headlight
US2026156A (en) * 1933-12-02 1935-12-31 Horace W Alexander Medical examination lamp
US2218678A (en) * 1938-05-06 1940-10-22 Scovill Manufacturing Co Double reflector flashlight
US3348036A (en) * 1965-10-15 1967-10-17 Sunbeam Lighting Co Inc Examination light
FR1558996A (fr) * 1967-12-19 1969-03-07
US3578965A (en) * 1969-09-26 1971-05-18 Berkey Colortran Mfg Inc Foldable luminaire

Also Published As

Publication number Publication date
DE7411726U (de) 1977-04-07
GB1462183A (en) 1977-01-19
NL7404276A (fr) 1974-10-08
ZA742157B (en) 1975-04-30
DE2416236A1 (de) 1974-10-24
IL44553A0 (en) 1974-06-30
FR2224706A1 (fr) 1974-10-31
ES424989A1 (es) 1976-06-01
CA1002502A (en) 1976-12-28
HK38280A (en) 1980-07-25
JPS5069884A (fr) 1975-06-10
BR7402693D0 (pt) 1974-12-03
AU6745474A (en) 1975-10-02
IT1007781B (it) 1976-10-30
US3892960A (en) 1975-07-01
FR2224706B1 (fr) 1977-10-21

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