FR471363A - Lighting ramp by tube electric lamps - Google Patents

Lighting ramp by tube electric lamps

Info

Publication number
FR471363A
FR471363A FR471363A FR471363DA FR471363A FR 471363 A FR471363 A FR 471363A FR 471363 A FR471363 A FR 471363A FR 471363D A FR471363D A FR 471363DA FR 471363 A FR471363 A FR 471363A
Authority
FR
France
Prior art keywords
electric lamps
tube electric
lighting ramp
ramp
lighting
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
FR471363A
Other languages
French (fr)
Inventor
Charles Bluteau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLES BLUTEAU
GOUAUX ET COHEN SOC
Original Assignee
CHARLES BLUTEAU
GOUAUX ET COHEN SOC
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 CHARLES BLUTEAU, GOUAUX ET COHEN SOC filed Critical CHARLES BLUTEAU
Application granted granted Critical
Publication of FR471363A publication Critical patent/FR471363A/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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
    • 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)
FR471363A 1914-04-25 1914-04-25 Lighting ramp by tube electric lamps Expired FR471363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR471363T 1914-04-25

Publications (1)

Publication Number Publication Date
FR471363A true FR471363A (en) 1914-10-24

Family

ID=1509632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR471363A Expired FR471363A (en) 1914-04-25 1914-04-25 Lighting ramp by tube electric lamps

Country Status (1)

Country Link
FR (1) FR471363A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308051A1 (en) * 1975-04-14 1976-11-12 Belysning Ab Aneta SHUTTLE LAMP LIGHTING DEVICE
US4748545A (en) * 1986-02-20 1988-05-31 Reflector Hardware Corporation Illumination systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308051A1 (en) * 1975-04-14 1976-11-12 Belysning Ab Aneta SHUTTLE LAMP LIGHTING DEVICE
US4748545A (en) * 1986-02-20 1988-05-31 Reflector Hardware Corporation Illumination systems

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