CH225882A - Beleuchtungskörper für Raumbeleuchtung. - Google Patents

Beleuchtungskörper für Raumbeleuchtung.

Info

Publication number
CH225882A
CH225882A CH225882DA CH225882A CH 225882 A CH225882 A CH 225882A CH 225882D A CH225882D A CH 225882DA CH 225882 A CH225882 A CH 225882A
Authority
CH
Switzerland
Prior art keywords
lighting
room
fixtures
lighting fixtures
room lighting
Prior art date
Application number
Other languages
English (en)
Inventor
Rovo A G
Original Assignee
Rovo A G
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 Rovo A G filed Critical Rovo A G
Publication of CH225882A publication Critical patent/CH225882A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
CH225882D 1942-02-17 1942-02-17 Beleuchtungskörper für Raumbeleuchtung. CH225882A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH225882T 1942-02-17

Publications (1)

Publication Number Publication Date
CH225882A true CH225882A (de) 1943-02-28

Family

ID=4454259

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225882D CH225882A (de) 1942-02-17 1942-02-17 Beleuchtungskörper für Raumbeleuchtung.

Country Status (1)

Country Link
CH (1) CH225882A (de)

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