FR1003762A - Perfectionnements apportés aux chalumeaux, notamment à ceux pour machines à former des ampoules de verre - Google Patents

Perfectionnements apportés aux chalumeaux, notamment à ceux pour machines à former des ampoules de verre

Info

Publication number
FR1003762A
FR1003762A FR1003762DA FR1003762A FR 1003762 A FR1003762 A FR 1003762A FR 1003762D A FR1003762D A FR 1003762DA FR 1003762 A FR1003762 A FR 1003762A
Authority
FR
France
Prior art keywords
torches
machines
particular those
improvements made
forming glass
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-Joseph Dubois
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 filed Critical
Application granted granted Critical
Publication of FR1003762A publication Critical patent/FR1003762A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/043—Heating devices specially adapted for re-forming tubes or rods in general, e.g. burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/52—Nozzles for torches; for blow-pipes
    • F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR1003762D 1947-02-21 1947-02-21 Perfectionnements apportés aux chalumeaux, notamment à ceux pour machines à former des ampoules de verre Expired FR1003762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003762T 1947-02-21

Publications (1)

Publication Number Publication Date
FR1003762A true FR1003762A (fr) 1952-03-21

Family

ID=9563314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003762D Expired FR1003762A (fr) 1947-02-21 1947-02-21 Perfectionnements apportés aux chalumeaux, notamment à ceux pour machines à former des ampoules de verre

Country Status (1)

Country Link
FR (1) FR1003762A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991942A (en) * 1974-01-17 1976-11-16 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Long-range nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991942A (en) * 1974-01-17 1976-11-16 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Long-range nozzle

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