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
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/en
Priority to GB2470873A priority patent/GB1434393A/en
Priority to SE7307345A priority patent/SE404229B/en
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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gas Burners (AREA)
  • Wire Processing (AREA)
  • Arc Welding In General (AREA)
JP5077572A 1972-05-24 1972-05-24 Expired JPS533329B2 (en)

Priority Applications (6)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=12868193

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO147941C (en) * 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
DE2323828A1 (en) 1973-12-06
SE404229B (en) 1978-09-25
IN139410B (en) 1976-06-19
GB1434393A (en) 1976-05-05
AU5524173A (en) 1974-11-07
JPS498438A (en) 1974-01-25

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