JPS5456279A - Illuminator having plural light sources - Google Patents

Illuminator having plural light sources

Info

Publication number
JPS5456279A
JPS5456279A JP10904778A JP10904778A JPS5456279A JP S5456279 A JPS5456279 A JP S5456279A JP 10904778 A JP10904778 A JP 10904778A JP 10904778 A JP10904778 A JP 10904778A JP S5456279 A JPS5456279 A JP S5456279A
Authority
JP
Japan
Prior art keywords
illuminator
light sources
plural light
plural
sources
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10904778A
Other languages
English (en)
Japanese (ja)
Inventor
Emu Gaisuraa Udo
Yanke Kurausu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft 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 Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of JPS5456279A publication Critical patent/JPS5456279A/ja
Pending legal-status Critical Current

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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Stroboscope Apparatuses (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP10904778A 1977-09-08 1978-09-05 Illuminator having plural light sources Pending JPS5456279A (en)

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
JPS5456279A true JPS5456279A (en) 1979-05-07

Family

ID=6018428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10904778A Pending JPS5456279A (en) 1977-09-08 1978-09-05 Illuminator having plural light sources

Country Status (5)

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

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 (de) * 1988-08-17 1988-09-29 Bron Elektronik Ag, Allschwil, Basel, Ch

Also Published As

Publication number Publication date
IT7869054A0 (it) 1978-09-06
GB2004046B (en) 1982-01-27
GB2004046A (en) 1979-03-21
FR2402888A1 (fr) 1979-04-06
DE2740486A1 (de) 1979-03-22

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