DE207195C - - Google Patents

Info

Publication number
DE207195C
DE207195C DENDAT207195D DE207195DA DE207195C DE 207195 C DE207195 C DE 207195C DE NDAT207195 D DENDAT207195 D DE NDAT207195D DE 207195D A DE207195D A DE 207195DA DE 207195 C DE207195 C DE 207195C
Authority
DE
Germany
Prior art keywords
light source
glass body
room
luminous flux
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.)
Active
Application number
DENDAT207195D
Other languages
German (de)
English (en)
Publication of DE207195C publication Critical patent/DE207195C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V37/00Details of lighting devices employing combustion as light source, not otherwise provided for
    • F21V37/0004Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
    • F21V37/0058Reflectors, cover glasses, chimneys; Smoke-removing devices; Preheaters
    • F21V37/0062Reflectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DENDAT207195D Active DE207195C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE207195C true DE207195C (enrdf_load_stackoverflow)

Family

ID=469313

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT207195D Active DE207195C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE207195C (enrdf_load_stackoverflow)

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