HU9303175D0 - Method and device for setting light intensity and colour temperature of emmited light - Google Patents

Method and device for setting light intensity and colour temperature of emmited light

Info

Publication number
HU9303175D0
HU9303175D0 HU9303175A HU9303175A HU9303175D0 HU 9303175 D0 HU9303175 D0 HU 9303175D0 HU 9303175 A HU9303175 A HU 9303175A HU 9303175 A HU9303175 A HU 9303175A HU 9303175 D0 HU9303175 D0 HU 9303175D0
Authority
HU
Hungary
Prior art keywords
light
emmited
colour temperature
light intensity
setting
Prior art date
Application number
HU9303175A
Other languages
Hungarian (hu)
Other versions
HUT65572A (en
HU213739B (en
Inventor
Heinrich Wendel
Original Assignee
Wendel
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 Wendel filed Critical Wendel
Publication of HU9303175D0 publication Critical patent/HU9303175D0/en
Publication of HUT65572A publication Critical patent/HUT65572A/en
Publication of HU213739B publication Critical patent/HU213739B/en

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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
HU9303175A 1991-05-09 1992-05-07 Method and device for setting light intensity and colour temperature of light emitted by a light source, favourably fluorescent tube into the room HU213739B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4115187A DE4115187A1 (en) 1991-05-09 1991-05-09 METHOD AND DEVICE FOR INFLUENCING THE ILLUMINATION STRENGTH AND COLOR TEMPERATURE OF LIGHT EMITTED IN A ROOM

Publications (3)

Publication Number Publication Date
HU9303175D0 true HU9303175D0 (en) 1994-01-28
HUT65572A HUT65572A (en) 1994-07-28
HU213739B HU213739B (en) 1997-09-29

Family

ID=6431330

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9303175A HU213739B (en) 1991-05-09 1992-05-07 Method and device for setting light intensity and colour temperature of light emitted by a light source, favourably fluorescent tube into the room

Country Status (6)

Country Link
EP (1) EP0779962A1 (en)
JP (1) JPH06507268A (en)
AU (1) AU1649292A (en)
DE (1) DE4115187A1 (en)
HU (1) HU213739B (en)
WO (1) WO1992019910A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371655A (en) * 1992-05-22 1994-12-06 Panavision International, L.P. System for varying light intensity such as for use in motion picture photography
DE29804140U1 (en) * 1998-03-09 1998-07-09 Bamberger, Walter, 85137 Walting Device for generating light of variable color temperature and brightness
DE19907595A1 (en) * 1999-02-22 2000-08-24 Heinz Rathmer Light simulation device
DE10127982A1 (en) * 2001-06-08 2002-12-12 Prismen Gmbh & Co Kg Retroreflective daylight system with glass tubes has at least two glass tubes arranged horizontally and one above the other or vertically and adjacent to each other
DE102012205313A1 (en) * 2012-03-30 2013-10-02 Art + Com Ag Lighting device and lighting method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212284A1 (en) * 1982-04-02 1983-10-13 Heinrich 6238 Hofheim Wendel Luminaire housing
DE3380183D1 (en) * 1983-10-03 1989-08-17 Heinrich Wendel Reflector device

Also Published As

Publication number Publication date
WO1992019910A1 (en) 1992-11-12
HUT65572A (en) 1994-07-28
DE4115187A1 (en) 1992-11-26
HU213739B (en) 1997-09-29
JPH06507268A (en) 1994-08-11
AU1649292A (en) 1992-12-21
EP0779962A1 (en) 1997-06-25

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee