DE307782C - - Google Patents

Info

Publication number
DE307782C
DE307782C DENDAT307782D DE307782DA DE307782C DE 307782 C DE307782 C DE 307782C DE NDAT307782 D DENDAT307782 D DE NDAT307782D DE 307782D A DE307782D A DE 307782DA DE 307782 C DE307782 C DE 307782C
Authority
DE
Germany
Prior art keywords
lenses
light source
headlight
hollow body
ring
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.)
Active
Application number
DENDAT307782D
Other languages
German (de)
English (en)
Publication of DE307782C publication Critical patent/DE307782C/de
Active 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/04—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DENDAT307782D Active DE307782C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE307782C true DE307782C (enrdf_load_stackoverflow)

Family

ID=561091

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT307782D Active DE307782C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE307782C (enrdf_load_stackoverflow)

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