AT222754B - Hohlbalken für Langfeldleuchten - Google Patents

Hohlbalken für Langfeldleuchten

Info

Publication number
AT222754B
AT222754B AT139861A AT139861A AT222754B AT 222754 B AT222754 B AT 222754B AT 139861 A AT139861 A AT 139861A AT 139861 A AT139861 A AT 139861A AT 222754 B AT222754 B AT 222754B
Authority
AT
Austria
Prior art keywords
hollow beam
linear luminaires
luminaires
linear
hollow
Prior art date
Application number
AT139861A
Other languages
German (de)
English (en)
Original Assignee
Elektrogeraete U Kunstharzpres
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 Elektrogeraete U Kunstharzpres filed Critical Elektrogeraete U Kunstharzpres
Priority to AT139861A priority Critical patent/AT222754B/de
Priority to CH164462A priority patent/CH416830A/de
Priority to DE19621464169 priority patent/DE1464169C/de
Priority to BE614200A priority patent/BE614200A/fr
Application granted granted Critical
Publication of AT222754B publication Critical patent/AT222754B/de

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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • 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
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
AT139861A 1961-02-21 1961-02-21 Hohlbalken für Langfeldleuchten AT222754B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT139861A AT222754B (de) 1961-02-21 1961-02-21 Hohlbalken für Langfeldleuchten
CH164462A CH416830A (de) 1961-02-21 1962-02-09 Langfeldleuchte mit hohlprismatischem Trag- und Anschlussgehäuse
DE19621464169 DE1464169C (de) 1961-02-21 1962-02-14 Langfelddeckenleuchte mit einem über die Lange der Entladungslampe erstreckten, hohlpnsmatischen Trag und Anschlußgehause
BE614200A BE614200A (fr) 1961-02-21 1962-02-21 Coffret de support et de connexion pour lampe à tube fluorescent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT139861A AT222754B (de) 1961-02-21 1961-02-21 Hohlbalken für Langfeldleuchten

Publications (1)

Publication Number Publication Date
AT222754B true AT222754B (de) 1962-08-10

Family

ID=3513005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT139861A AT222754B (de) 1961-02-21 1961-02-21 Hohlbalken für Langfeldleuchten

Country Status (3)

Country Link
AT (1) AT222754B (fr)
BE (1) BE614200A (fr)
CH (1) CH416830A (fr)

Also Published As

Publication number Publication date
DE1464169A1 (de) 1969-04-30
DE1464169B2 (de) 1972-07-06
CH416830A (de) 1966-07-15
BE614200A (fr) 1962-06-18

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