FR1072948A - Corps lumineux - Google Patents

Corps lumineux

Info

Publication number
FR1072948A
FR1072948A FR1072948DA FR1072948A FR 1072948 A FR1072948 A FR 1072948A FR 1072948D A FR1072948D A FR 1072948DA FR 1072948 A FR1072948 A FR 1072948A
Authority
FR
France
Prior art keywords
luminous body
luminous
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
English (en)
Inventor
Walter Vincent Etzkorn
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 FR1072948A publication Critical patent/FR1072948A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • 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
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/26—Signs formed by electric discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
FR1072948D 1953-02-17 1953-03-13 Corps lumineux Expired FR1072948A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4479/53A GB758915A (en) 1953-02-17 1953-02-17 Improvements in luminous electric discharge bodies

Publications (1)

Publication Number Publication Date
FR1072948A true FR1072948A (fr) 1954-09-16

Family

ID=9777952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1072948D Expired FR1072948A (fr) 1953-02-17 1953-03-13 Corps lumineux

Country Status (2)

Country Link
FR (1) FR1072948A (fr)
GB (1) GB758915A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407796A1 (fr) * 1977-11-07 1979-06-01 Anquetin Jacques Dispositif permettant de rechercher et de saisir des pieces metalliques a des endroits d'acces difficile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281142A (en) * 1993-08-05 1995-02-22 Sean Robert Beech Illuminated display arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407796A1 (fr) * 1977-11-07 1979-06-01 Anquetin Jacques Dispositif permettant de rechercher et de saisir des pieces metalliques a des endroits d'acces difficile

Also Published As

Publication number Publication date
GB758915A (en) 1956-10-10

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