FR949518A - Improvements to two-piece nozzles for welding or cutting torches with mixing of heating gases in the nozzle - Google Patents

Improvements to two-piece nozzles for welding or cutting torches with mixing of heating gases in the nozzle

Info

Publication number
FR949518A
FR949518A FR949518DA FR949518A FR 949518 A FR949518 A FR 949518A FR 949518D A FR949518D A FR 949518DA FR 949518 A FR949518 A FR 949518A
Authority
FR
France
Prior art keywords
nozzle
welding
mixing
heating gases
cutting torches
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 FR949518A publication Critical patent/FR949518A/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)
FR949518D 1947-07-16 1947-07-16 Improvements to two-piece nozzles for welding or cutting torches with mixing of heating gases in the nozzle Expired FR949518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949518T 1947-07-16

Publications (1)

Publication Number Publication Date
FR949518A true FR949518A (en) 1949-09-01

Family

ID=9474611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949518D Expired FR949518A (en) 1947-07-16 1947-07-16 Improvements to two-piece nozzles for welding or cutting torches with mixing of heating gases in the nozzle

Country Status (1)

Country Link
FR (1) FR949518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255430A1 (en) * 1986-07-30 1988-02-03 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Cutting nozzle with two rings of heating gas passages for iron and steel industry

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255430A1 (en) * 1986-07-30 1988-02-03 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Cutting nozzle with two rings of heating gas passages for iron and steel industry
FR2602309A1 (en) * 1986-07-30 1988-02-05 Soudure Autogene Francaise STEEL CUTTING NOZZLE WITH DOUBLE HEATER CROWN
US4821963A (en) * 1986-07-30 1989-04-18 L'air Liquide Steelworks cutting nozzle with a double heating ring
AU592465B2 (en) * 1986-07-30 1990-01-11 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Steelworks cutting nozzle with a double heating ring

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