BE646252A - - Google Patents

Info

Publication number
BE646252A
BE646252A BE646252DA BE646252A BE 646252 A BE646252 A BE 646252A BE 646252D A BE646252D A BE 646252DA BE 646252 A BE646252 A BE 646252A
Authority
BE
Belgium
Prior art keywords
tube
lamp
conductors
spring
light source
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Priority claimed from GB3249062A external-priority patent/GB1030747A/en
Priority claimed from AU40257/64A external-priority patent/AU271434B2/en
Priority claimed from FR962110A external-priority patent/FR1380393A/fr
Application filed filed Critical
Publication of BE646252A publication Critical patent/BE646252A/fr

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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • F21V19/0085—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps at least one conductive element acting as a support means, e.g. resilient contact blades, piston-like contact
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
BE646252D 1962-08-23 1964-04-08 BE646252A (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB3249062A GB1030747A (en) 1962-08-23 1962-08-23 Improvements in or relating to light sources
AU40257/64A AU271434B2 (en) 1964-01-25 Improvements in light sources
IN91975 1964-01-29
IT4346464 1964-01-30
FR962110A FR1380393A (fr) 1964-01-30 1964-01-30 Source lumineuse électrique
NZ13745064 1964-02-28

Publications (1)

Publication Number Publication Date
BE646252A true BE646252A (de) 1964-10-08

Family

ID=27542690

Family Applications (1)

Application Number Title Priority Date Filing Date
BE646252D BE646252A (de) 1962-08-23 1964-04-08

Country Status (1)

Country Link
BE (1) BE646252A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455318A3 (en) * 1990-04-30 1992-04-15 Firma August Gaertner Lighting unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455318A3 (en) * 1990-04-30 1992-04-15 Firma August Gaertner Lighting unit

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