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FR1014620A - Apparatus for fluorescent tube - Google Patents

Apparatus for fluorescent tube

Info

Publication number
FR1014620A
FR1014620A FR1014620DA FR1014620A FR 1014620 A FR1014620 A FR 1014620A FR 1014620D A FR1014620D A FR 1014620DA FR 1014620 A FR1014620 A FR 1014620A
Authority
FR
France
Prior art keywords
fluorescent tube
fluorescent
tube
Prior art date
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
Other languages
French (fr)
Inventor
Fritz Knobel
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 filed Critical
Application granted granted Critical
Publication of FR1014620A publication Critical patent/FR1014620A/en
Expired legal-status Critical Current

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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1014620D 1949-03-15 1950-03-14 Apparatus for fluorescent tube Expired FR1014620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1014620X 1949-03-15

Publications (1)

Publication Number Publication Date
FR1014620A true FR1014620A (en) 1952-08-19

Family

ID=4552654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1014620D Expired FR1014620A (en) 1949-03-15 1950-03-14 Apparatus for fluorescent tube

Country Status (1)

Country Link
FR (1) FR1014620A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410582A1 (en) * 1989-07-26 1991-01-30 Light Years Ahead Limited Space lighting fitting
EP0949451A3 (en) * 1998-04-07 2001-03-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Kit for a lighting system comprising fluorescent tube lamps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410582A1 (en) * 1989-07-26 1991-01-30 Light Years Ahead Limited Space lighting fitting
US5093767A (en) * 1989-07-26 1992-03-03 Light Years Ahead Limited Space lighting fitting
EP0949451A3 (en) * 1998-04-07 2001-03-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Kit for a lighting system comprising fluorescent tube lamps

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