FR864275A - Manufacturing process for perforated metal objects of small volume - Google Patents

Manufacturing process for perforated metal objects of small volume

Info

Publication number
FR864275A
FR864275A FR864275DA FR864275A FR 864275 A FR864275 A FR 864275A FR 864275D A FR864275D A FR 864275DA FR 864275 A FR864275 A FR 864275A
Authority
FR
France
Prior art keywords
manufacturing process
small volume
perforated metal
metal objects
objects
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
French (fr)
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of FR864275A publication Critical patent/FR864275A/en
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)
FR864275D 1939-04-03 1940-03-20 Manufacturing process for perforated metal objects of small volume Expired FR864275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU864275X 1939-04-03

Publications (1)

Publication Number Publication Date
FR864275A true FR864275A (en) 1941-04-23

Family

ID=19734478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864275D Expired FR864275A (en) 1939-04-03 1940-03-20 Manufacturing process for perforated metal objects of small volume

Country Status (1)

Country Link
FR (1) FR864275A (en)

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