BE407555A - - Google Patents

Info

Publication number
BE407555A
BE407555A BE407555DA BE407555A BE 407555 A BE407555 A BE 407555A BE 407555D A BE407555D A BE 407555DA BE 407555 A BE407555 A BE 407555A
Authority
BE
Belgium
Prior art keywords
tube
discharge
discharge path
tubes
reflector
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE407555A publication Critical patent/BE407555A/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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE407555D BE407555A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE407555A true BE407555A (enrdf_load_stackoverflow)

Family

ID=72312

Family Applications (1)

Application Number Title Priority Date Filing Date
BE407555D BE407555A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE407555A (enrdf_load_stackoverflow)

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