FR406810A - Light diffuser for lighting devices - Google Patents

Light diffuser for lighting devices

Info

Publication number
FR406810A
FR406810A FR406810A FR406810DA FR406810A FR 406810 A FR406810 A FR 406810A FR 406810 A FR406810 A FR 406810A FR 406810D A FR406810D A FR 406810DA FR 406810 A FR406810 A FR 406810A
Authority
FR
France
Prior art keywords
lighting devices
light diffuser
diffuser
light
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
FR406810A
Other languages
French (fr)
Inventor
Wladimir De Hirsching
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.)
WLADIMIR DE HIRSCHING
Original Assignee
WLADIMIR DE HIRSCHING
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 WLADIMIR DE HIRSCHING filed Critical WLADIMIR DE HIRSCHING
Application granted granted Critical
Publication of FR406810A publication Critical patent/FR406810A/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
    • F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
    • F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
    • F21V37/0058—Reflectors, cover glasses, chimneys; Smoke-removing devices; Preheaters
    • F21V37/0066—Chimneys
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR406810A 1909-09-06 1909-09-06 Light diffuser for lighting devices Expired FR406810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR406810T 1909-09-06

Publications (1)

Publication Number Publication Date
FR406810A true FR406810A (en) 1910-02-12

Family

ID=1451167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR406810A Expired FR406810A (en) 1909-09-06 1909-09-06 Light diffuser for lighting devices

Country Status (1)

Country Link
FR (1) FR406810A (en)

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