FR1380393A - Electric light source - Google Patents

Electric light source

Info

Publication number
FR1380393A
FR1380393A FR962110A FR962110A FR1380393A FR 1380393 A FR1380393 A FR 1380393A FR 962110 A FR962110 A FR 962110A FR 962110 A FR962110 A FR 962110A FR 1380393 A FR1380393 A FR 1380393A
Authority
FR
France
Prior art keywords
light source
electric light
electric
source
light
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
FR962110A
Other languages
French (fr)
Inventor
John West Holmes
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
Priority to FR962110A priority Critical patent/FR1380393A/en
Priority to BE646252D priority patent/BE646252A/fr
Application granted granted Critical
Publication of FR1380393A publication Critical patent/FR1380393A/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR962110A 1962-08-23 1964-01-30 Electric light source Expired FR1380393A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR962110A FR1380393A (en) 1964-01-30 1964-01-30 Electric light source
BE646252D BE646252A (en) 1962-08-23 1964-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962110A FR1380393A (en) 1964-01-30 1964-01-30 Electric light source

Publications (1)

Publication Number Publication Date
FR1380393A true FR1380393A (en) 1964-11-27

Family

ID=8822089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962110A Expired FR1380393A (en) 1962-08-23 1964-01-30 Electric light source

Country Status (1)

Country Link
FR (1) FR1380393A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069665A1 (en) * 1981-07-06 1983-01-12 Cemrep Lighting line for low-energy light string sets or light decorations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069665A1 (en) * 1981-07-06 1983-01-12 Cemrep Lighting line for low-energy light string sets or light decorations

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