FR2094891A5 - - Google Patents

Info

Publication number
FR2094891A5
FR2094891A5 FR7047714A FR7047714A FR2094891A5 FR 2094891 A5 FR2094891 A5 FR 2094891A5 FR 7047714 A FR7047714 A FR 7047714A FR 7047714 A FR7047714 A FR 7047714A FR 2094891 A5 FR2094891 A5 FR 2094891A5
Authority
FR
France
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.)
Expired
Application number
FR7047714A
Other languages
French (fr)
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.)
PERITORE JEAN
Original Assignee
PERITORE JEAN
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 PERITORE JEAN filed Critical PERITORE JEAN
Priority to FR7047714A priority Critical patent/FR2094891A5/fr
Application granted granted Critical
Publication of FR2094891A5 publication Critical patent/FR2094891A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H05B39/083—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity
    • 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
    • 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
    • F21V9/02—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for simulating daylight

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR7047714A 1970-12-30 1970-12-30 Expired FR2094891A5 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7047714A FR2094891A5 (de) 1970-12-30 1970-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7047714A FR2094891A5 (de) 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
FR2094891A5 true FR2094891A5 (de) 1972-02-04

Family

ID=9066778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7047714A Expired FR2094891A5 (de) 1970-12-30 1970-12-30

Country Status (1)

Country Link
FR (1) FR2094891A5 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626653A1 (fr) * 1988-02-02 1989-08-04 Jma Sarl Diffuseur de lumiere dont la couleur et l'intensite lumineuse varient aleatoirement
EP0328358A2 (de) * 1988-02-08 1989-08-16 Umeda, Toshiaki Farbveränderliche Leuchte

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626653A1 (fr) * 1988-02-02 1989-08-04 Jma Sarl Diffuseur de lumiere dont la couleur et l'intensite lumineuse varient aleatoirement
EP0328358A2 (de) * 1988-02-08 1989-08-16 Umeda, Toshiaki Farbveränderliche Leuchte
EP0328358A3 (de) * 1988-02-08 1990-05-16 Umeda, Toshiaki Farbveränderliche Leuchte

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Legal Events

Date Code Title Description
ST Notification of lapse