IT7869054A0 - Apparecchio d illuminaziione conpiu sorgenti di luce particolarmente per usi fotografici - Google Patents

Apparecchio d illuminaziione conpiu sorgenti di luce particolarmente per usi fotografici

Info

Publication number
IT7869054A0
IT7869054A0 IT7869054A IT6905478A IT7869054A0 IT 7869054 A0 IT7869054 A0 IT 7869054A0 IT 7869054 A IT7869054 A IT 7869054A IT 6905478 A IT6905478 A IT 6905478A IT 7869054 A0 IT7869054 A0 IT 7869054A0
Authority
IT
Italy
Prior art keywords
light sources
lighting fixture
multiple light
sources particularly
photographic uses
Prior art date
Application number
IT7869054A
Other languages
English (en)
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of IT7869054A0 publication Critical patent/IT7869054A0/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Stroboscope Apparatuses (AREA)
IT7869054A 1977-09-08 1978-09-06 Apparecchio d illuminaziione conpiu sorgenti di luce particolarmente per usi fotografici IT7869054A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772740486 DE2740486A1 (de) 1977-09-08 1977-09-08 Beleuchtungsvorrichtung mit mehreren lichtquellen, wobei jeder lichtquelle ein schwenkbarer reflektor zugeordnet ist, in gemeinsamem gehaeuse zum aussenden von strahlung in verschiedenen richtungen zu gleicher zeit

Publications (1)

Publication Number Publication Date
IT7869054A0 true IT7869054A0 (it) 1978-09-06

Family

ID=6018428

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7869054A IT7869054A0 (it) 1977-09-08 1978-09-06 Apparecchio d illuminaziione conpiu sorgenti di luce particolarmente per usi fotografici

Country Status (5)

Country Link
JP (1) JPS5456279A (it)
DE (1) DE2740486A1 (it)
FR (1) FR2402888A1 (it)
GB (1) GB2004046B (it)
IT (1) IT7869054A0 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951545A1 (de) * 1979-12-21 1981-07-02 Hermann 8500 Nürnberg Leber Langfeldleuchte
US4465353A (en) * 1981-12-28 1984-08-14 Canon Kabushiki Kaisha Electronic flash device
US4530035A (en) * 1983-01-19 1985-07-16 Olympus Optical Company Ltd. Electronic flash apparatus
DE8810381U1 (it) * 1988-08-17 1988-09-29 Bron Elektronik Ag, Allschwil, Basel, Ch

Also Published As

Publication number Publication date
FR2402888A1 (fr) 1979-04-06
DE2740486A1 (de) 1979-03-22
GB2004046B (en) 1982-01-27
GB2004046A (en) 1979-03-21
JPS5456279A (en) 1979-05-07

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