JPS533329B2 - - Google Patents

Info

Publication number
JPS533329B2
JPS533329B2 JP5077572A JP5077572A JPS533329B2 JP S533329 B2 JPS533329 B2 JP S533329B2 JP 5077572 A JP5077572 A JP 5077572A JP 5077572 A JP5077572 A JP 5077572A JP S533329 B2 JPS533329 B2 JP S533329B2
Authority
JP
Japan
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
JP5077572A
Other languages
Japanese (ja)
Other versions
JPS498438A (en:Method
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
Priority to JP5077572A priority Critical patent/JPS533329B2/ja
Priority to IN1041/CAL/73A priority patent/IN139410B/en
Priority to AU55241/73A priority patent/AU5524173A/en
Priority to DE19732323828 priority patent/DE2323828A1/de
Priority to GB2470873A priority patent/GB1434393A/en
Priority to SE7307345A priority patent/SE404229B/xx
Publication of JPS498438A publication Critical patent/JPS498438A/ja
Publication of JPS533329B2 publication Critical patent/JPS533329B2/ja
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/146—Thermal lances
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0211—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in cutting
    • B23K35/0216—Rods, electrodes, wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/221—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by thermic methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Gas Burners (AREA)
  • Wire Processing (AREA)
  • Arc Welding In General (AREA)
JP5077572A 1972-05-24 1972-05-24 Expired JPS533329B2 (en:Method)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP5077572A JPS533329B2 (en:Method) 1972-05-24 1972-05-24
IN1041/CAL/73A IN139410B (en:Method) 1972-05-24 1973-05-03
AU55241/73A AU5524173A (en) 1972-05-24 1973-05-04 Burning bar burning bar
DE19732323828 DE2323828A1 (de) 1972-05-24 1973-05-11 Schneidbrenner
GB2470873A GB1434393A (en) 1972-05-24 1973-05-23 Flame cutters
SE7307345A SE404229B (sv) 1972-05-24 1973-05-24 Skerbrennarstav

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5077572A JPS533329B2 (en:Method) 1972-05-24 1972-05-24

Publications (2)

Publication Number Publication Date
JPS498438A JPS498438A (en:Method) 1974-01-25
JPS533329B2 true JPS533329B2 (en:Method) 1978-02-06

Family

ID=12868193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5077572A Expired JPS533329B2 (en:Method) 1972-05-24 1972-05-24

Country Status (6)

Country Link
JP (1) JPS533329B2 (en:Method)
AU (1) AU5524173A (en:Method)
DE (1) DE2323828A1 (en:Method)
GB (1) GB1434393A (en:Method)
IN (1) IN139410B (en:Method)
SE (1) SE404229B (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO147941C (no) * 1977-02-04 1983-07-13 Jermoe S Brower Skjaerebrenner.
US20150069676A1 (en) * 2013-09-11 2015-03-12 Eric Peterson Exothermic cutting blade

Also Published As

Publication number Publication date
JPS498438A (en:Method) 1974-01-25
DE2323828A1 (de) 1973-12-06
SE404229B (sv) 1978-09-25
GB1434393A (en) 1976-05-05
IN139410B (en:Method) 1976-06-19
AU5524173A (en) 1974-11-07

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