CH352406A - Electric ceiling light - Google Patents

Electric ceiling light

Info

Publication number
CH352406A
CH352406A CH352406DA CH352406A CH 352406 A CH352406 A CH 352406A CH 352406D A CH352406D A CH 352406DA CH 352406 A CH352406 A CH 352406A
Authority
CH
Switzerland
Prior art keywords
ceiling light
electric ceiling
electric
light
ceiling
Prior art date
Application number
Other languages
German (de)
Inventor
Schwammberger Joseph
Original Assignee
Esta Ag Fuer Lichttechnik Und
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 Esta Ag Fuer Lichttechnik Und filed Critical Esta Ag Fuer Lichttechnik Und
Publication of CH352406A publication Critical patent/CH352406A/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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • 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
CH352406D 1957-12-14 1957-12-14 Electric ceiling light CH352406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH352406T 1957-12-14

Publications (1)

Publication Number Publication Date
CH352406A true CH352406A (en) 1961-02-28

Family

ID=4509761

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352406D CH352406A (en) 1957-12-14 1957-12-14 Electric ceiling light

Country Status (1)

Country Link
CH (1) CH352406A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638214C2 (en) * 1996-09-19 2001-10-11 Rainer Deska Luminaire for illuminating halls
DE19654963C2 (en) * 1996-09-19 2001-11-22 Rainer Deska Luminaire for illuminating halls
EP1584861A2 (en) 2004-04-10 2005-10-12 TRILUX-LENZE GmbH + Co. KG Ergonomic ceiling luminaire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638214C2 (en) * 1996-09-19 2001-10-11 Rainer Deska Luminaire for illuminating halls
DE19654963C2 (en) * 1996-09-19 2001-11-22 Rainer Deska Luminaire for illuminating halls
EP1584861A2 (en) 2004-04-10 2005-10-12 TRILUX-LENZE GmbH + Co. KG Ergonomic ceiling luminaire
EP1584861A3 (en) * 2004-04-10 2007-11-14 TRILUX-LENZE GmbH + Co. KG Ergonomic ceiling luminaire

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