FR497235A - Four à creuset chauffé au gaz - Google Patents

Four à creuset chauffé au gaz

Info

Publication number
FR497235A
FR497235A FR497235DA FR497235A FR 497235 A FR497235 A FR 497235A FR 497235D A FR497235D A FR 497235DA FR 497235 A FR497235 A FR 497235A
Authority
FR
France
Prior art keywords
gas heated
crucible furnace
heated crucible
furnace
gas
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)
Inventor
Leon Trefois
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR497235A publication Critical patent/FR497235A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/14—Arrangements of heating devices
    • F27B14/143—Heating of the crucible by convection of combustion gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR497235D 1917-10-24 1919-03-18 Four à creuset chauffé au gaz Expired FR497235A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE497235X 1917-10-24

Publications (1)

Publication Number Publication Date
FR497235A true FR497235A (fr) 1919-11-29

Family

ID=1532580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497235D Expired FR497235A (fr) 1917-10-24 1919-03-18 Four à creuset chauffé au gaz

Country Status (1)

Country Link
FR (1) FR497235A (fr)

Similar Documents

Publication Publication Date Title
FR497235A (fr) Four à creuset chauffé au gaz
FR521856A (fr) Bruleur à gaz perfectionné
FR511490A (fr) Bruleur à gaz
FR519498A (fr) Bruleur à gaz
FR490894A (fr) Bruleur pour fourneaux à gaz
CH76025A (fr) Brûleur pour fourneaux à gaz
FR520302A (fr) Bruleur à gaz
CH80376A (fr) Réchaud à gaz
FI6771A (fi) Lämmitysuuni nimeltä "Miilu"
FR494995A (fr) Four réchauffeur à récupération de chaleur
FR495048A (fr) Compteur à gaz
FR495744A (fr) Four à gaz à réchauffer les blooms
FR484386A (fr) Bruleur bunsen
CH81691A (de) Bunsenbrenner
FR487611A (fr) Four-tunnel à marche continue
CH78058A (fr) Fourneau
FR500945A (fr) Chalumeau à gaz
FR485574A (fr) Réchaud à gaz de pétrole
CH79260A (fr) Brûleur à gaz à incandescence à bec renversé
FR520779A (fr) Grilloir-rotissoire-four, à gaz, à feu dessous
FR482742A (fr) Bruleur à gaz
FR482743A (fr) Bruleur à gaz
FR482053A (fr) Bruleur à gaz
CH76095A (de) Reaktionsofen
FR495465A (fr) Four à chauffer les lopins