FR547874A - Perfectionnement aux verres de lampes à pétrole et à essence - Google Patents

Perfectionnement aux verres de lampes à pétrole et à essence

Info

Publication number
FR547874A
FR547874A FR547874DA FR547874A FR 547874 A FR547874 A FR 547874A FR 547874D A FR547874D A FR 547874DA FR 547874 A FR547874 A FR 547874A
Authority
FR
France
Prior art keywords
kerosene
gasoline
glasses
lamps
improvement
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)
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.)
Daffos Grinschpoun & Cie
Original Assignee
Daffos Grinschpoun & Cie
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 Daffos Grinschpoun & Cie filed Critical Daffos Grinschpoun & Cie
Application granted granted Critical
Publication of FR547874A publication Critical patent/FR547874A/fr
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)
FR547874D 1921-05-30 1921-05-30 Perfectionnement aux verres de lampes à pétrole et à essence Expired FR547874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR547874T 1921-05-30

Publications (1)

Publication Number Publication Date
FR547874A true FR547874A (fr) 1922-12-27

Family

ID=8934476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR547874D Expired FR547874A (fr) 1921-05-30 1921-05-30 Perfectionnement aux verres de lampes à pétrole et à essence

Country Status (1)

Country Link
FR (1) FR547874A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018736A3 (nl) * 2009-06-04 2011-07-05 Bvba Chateau De La Grenouille Windlicht met verbeterde luchttoevoer.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018736A3 (nl) * 2009-06-04 2011-07-05 Bvba Chateau De La Grenouille Windlicht met verbeterde luchttoevoer.

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