HUT51077A - Light source consisting of gas-discharge tubes - Google Patents

Light source consisting of gas-discharge tubes

Info

Publication number
HUT51077A
HUT51077A HU883078A HU307888A HUT51077A HU T51077 A HUT51077 A HU T51077A HU 883078 A HU883078 A HU 883078A HU 307888 A HU307888 A HU 307888A HU T51077 A HUT51077 A HU T51077A
Authority
HU
Hungary
Prior art keywords
gas
light source
discharge tubes
source consisting
tubes
Prior art date
Application number
HU883078A
Other languages
Hungarian (hu)
Other versions
HU201439B (en
Inventor
Jozsef Ladanyi
Zsuzsanna Berkes
Original Assignee
Jozsef Ladanyi
Zsuzsanna Berkes
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 Jozsef Ladanyi, Zsuzsanna Berkes filed Critical Jozsef Ladanyi
Priority to HU883078A priority Critical patent/HU201439B/en
Priority to EP89907245A priority patent/EP0420905A1/en
Priority to PCT/HU1989/000026 priority patent/WO1989012780A1/en
Publication of HUT51077A publication Critical patent/HUT51077A/en
Publication of HU201439B publication Critical patent/HU201439B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
HU883078A 1988-06-15 1988-06-15 Light source constructed from gas discharge tubes HU201439B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HU883078A HU201439B (en) 1988-06-15 1988-06-15 Light source constructed from gas discharge tubes
EP89907245A EP0420905A1 (en) 1988-06-15 1989-06-15 Light-source composed of gas-discharge tubes
PCT/HU1989/000026 WO1989012780A1 (en) 1988-06-15 1989-06-15 Light-source composed of gas-discharge tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU883078A HU201439B (en) 1988-06-15 1988-06-15 Light source constructed from gas discharge tubes

Publications (2)

Publication Number Publication Date
HUT51077A true HUT51077A (en) 1990-03-28
HU201439B HU201439B (en) 1990-10-28

Family

ID=10962442

Family Applications (1)

Application Number Title Priority Date Filing Date
HU883078A HU201439B (en) 1988-06-15 1988-06-15 Light source constructed from gas discharge tubes

Country Status (3)

Country Link
EP (1) EP0420905A1 (en)
HU (1) HU201439B (en)
WO (1) WO1989012780A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT65052A (en) * 1992-05-20 1994-03-28 Megalux Fenytechnikai Kft Lighting arrangement of variable intensity and colour of light
WO2004090416A1 (en) * 2003-04-07 2004-10-21 Pineda Ortega Jose Alfredo Multicolor lighting system
DE102004006614A1 (en) * 2004-02-10 2005-08-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH lighting device
US7513646B2 (en) 2007-02-16 2009-04-07 Jji Lighting Group, Inc. Luminaire optical system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023947A (en) * 1983-07-18 1985-02-06 Matsushita Electric Works Ltd Color discharge lamp and its control
JPS61133551A (en) * 1984-12-03 1986-06-20 Matsushita Electric Works Ltd Fluorescent lamp
JPS6276149A (en) * 1985-09-28 1987-04-08 Toshiba Corp Fluorescent lamp
KR900008228B1 (en) * 1986-10-31 1990-11-06 가부시기가이샤 도시바 Fluorescent lamp emitting the multi-colored beam
US4746840A (en) * 1987-04-06 1988-05-24 Lim Kenneth S Fluorescent reflector lamp assembly

Also Published As

Publication number Publication date
EP0420905A1 (en) 1991-04-10
WO1989012780A1 (en) 1989-12-28
HU201439B (en) 1990-10-28

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Legal Events

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