FR2280473B3 - - Google Patents

Info

Publication number
FR2280473B3
FR2280473B3 FR7523821A FR7523821A FR2280473B3 FR 2280473 B3 FR2280473 B3 FR 2280473B3 FR 7523821 A FR7523821 A FR 7523821A FR 7523821 A FR7523821 A FR 7523821A FR 2280473 B3 FR2280473 B3 FR 2280473B3
Authority
FR
France
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
FR7523821A
Other languages
French (fr)
Other versions
FR2280473A1 (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.)
Zentralinstitut fuer Schweisstechnik der DDR
Original Assignee
Zentralinstitut fuer Schweisstechnik der DDR
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 Zentralinstitut fuer Schweisstechnik der DDR filed Critical Zentralinstitut fuer Schweisstechnik der DDR
Publication of FR2280473A1 publication Critical patent/FR2280473A1/fr
Application granted granted Critical
Publication of FR2280473B3 publication Critical patent/FR2280473B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • 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
    • F23D14/48—Nozzles
    • F23D14/52—Nozzles for torches; for blow-pipes
    • F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/904—Blowpipe cutting heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Laser Beam Processing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7523821A 1974-07-31 1975-07-30 Procede et dispositif pour augmenter la vitesse de coupe et ameliorer la qualite de la coupe dans l'oxycoupage au moyen d'un jet d'oxygene Granted FR2280473A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD180206A DD112368A1 (enExample) 1974-07-31 1974-07-31

Publications (2)

Publication Number Publication Date
FR2280473A1 FR2280473A1 (fr) 1976-02-27
FR2280473B3 true FR2280473B3 (enExample) 1978-03-17

Family

ID=5496748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523821A Granted FR2280473A1 (fr) 1974-07-31 1975-07-30 Procede et dispositif pour augmenter la vitesse de coupe et ameliorer la qualite de la coupe dans l'oxycoupage au moyen d'un jet d'oxygene

Country Status (8)

Country Link
US (1) US3954513A (enExample)
JP (1) JPS51119355A (enExample)
BE (1) BE829666A (enExample)
DD (1) DD112368A1 (enExample)
DE (1) DE2519916C3 (enExample)
FR (1) FR2280473A1 (enExample)
GB (1) GB1509786A (enExample)
SE (1) SE7507030L (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110805A1 (de) * 1991-04-04 1992-10-08 Doerries Scharmann Gmbh Verfahren und vorrichtung zum thermischen trennen von werkstuecken

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195384A (en) * 1937-04-08 1940-03-26 Linde Air Prod Co Metal cutting process
US2184562A (en) * 1937-05-29 1939-12-26 Linde Air Prod Co Process of flame-cutting metal
US3415693A (en) * 1966-03-16 1968-12-10 Messer Griesheim Gmbh Process for separating workpieces
US3498848A (en) * 1966-05-06 1970-03-03 Iwatani & Co Method and apparatus for high-speed cutting with oxygen

Also Published As

Publication number Publication date
DD112368A1 (enExample) 1975-04-12
JPS51119355A (en) 1976-10-19
FR2280473A1 (fr) 1976-02-27
DE2519916C3 (de) 1979-05-23
GB1509786A (en) 1978-05-04
BE829666A (fr) 1975-09-15
DE2519916A1 (de) 1976-02-12
DE2519916B2 (de) 1978-09-21
US3954513A (en) 1976-05-04
SE7507030L (sv) 1976-02-02

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