FR374524A - Perfectionnements aux chalumeaux - Google Patents

Perfectionnements aux chalumeaux

Info

Publication number
FR374524A
FR374524A FR374524DA FR374524A FR 374524 A FR374524 A FR 374524A FR 374524D A FR374524D A FR 374524DA FR 374524 A FR374524 A FR 374524A
Authority
FR
France
Prior art keywords
refinements
torch
torch refinements
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.)
A Boas Rodrigues & Cie Ste
Original Assignee
A Boas Rodrigues & Cie Ste
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 A Boas Rodrigues & Cie Ste filed Critical A Boas Rodrigues & Cie Ste
Application granted granted Critical
Publication of FR374524A publication Critical patent/FR374524A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
FR374524D 1907-02-11 1907-02-11 Perfectionnements aux chalumeaux Expired FR374524A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR374524T 1907-02-11

Publications (1)

Publication Number Publication Date
FR374524A true FR374524A (fr) 1907-06-15

Family

ID=1421158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374524D Expired FR374524A (fr) 1907-02-11 1907-02-11 Perfectionnements aux chalumeaux

Country Status (1)

Country Link
FR (1) FR374524A (fr)

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