IT1044969B - Lancia bruciatrice di gas per formare aperture in calcestruzzo roccemuri di edifici e simili - Google Patents

Lancia bruciatrice di gas per formare aperture in calcestruzzo roccemuri di edifici e simili

Info

Publication number
IT1044969B
IT1044969B IT67355/72A IT6735572A IT1044969B IT 1044969 B IT1044969 B IT 1044969B IT 67355/72 A IT67355/72 A IT 67355/72A IT 6735572 A IT6735572 A IT 6735572A IT 1044969 B IT1044969 B IT 1044969B
Authority
IT
Italy
Prior art keywords
buildings
similar
gas burner
form concrete
burner lance
Prior art date
Application number
IT67355/72A
Other languages
English (en)
Italian (it)
Original Assignee
Brandenberger E
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 Brandenberger E filed Critical Brandenberger E
Application granted granted Critical
Publication of IT1044969B publication Critical patent/IT1044969B/it

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT67355/72A 1971-02-05 1972-02-05 Lancia bruciatrice di gas per formare aperture in calcestruzzo roccemuri di edifici e simili IT1044969B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH172571A CH556724A (de) 1971-02-05 1971-02-05 Sauerstoff-brennlanze zur erzeugung von oeffnungen in beton, gestein, gebaeudemauern u. dgl.

Publications (1)

Publication Number Publication Date
IT1044969B true IT1044969B (it) 1980-04-21

Family

ID=4217134

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67355/72A IT1044969B (it) 1971-02-05 1972-02-05 Lancia bruciatrice di gas per formare aperture in calcestruzzo roccemuri di edifici e simili

Country Status (12)

Country Link
US (1) US3738288A (nl)
JP (1) JPS5211126B1 (nl)
AT (1) AT308615B (nl)
BE (1) BE778861R (nl)
CA (1) CA942653A (nl)
CH (1) CH556724A (nl)
DE (1) DE2202868C3 (nl)
FR (1) FR2124967A6 (nl)
GB (1) GB1381906A (nl)
IT (1) IT1044969B (nl)
NL (1) NL167005C (nl)
SE (1) SE368965B (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586874A5 (nl) * 1974-01-23 1977-04-15 Brandenberger Ernst
EP0000642B1 (en) * 1977-07-22 1981-08-19 Thormack Limited A method of sealing bridge deck joints
US4391209A (en) * 1981-06-16 1983-07-05 Arcair Company Exothermic cutting electrode
US4437649A (en) 1981-06-16 1984-03-20 Arcair Company Exothermic cutting electrode
US4401040A (en) * 1981-10-21 1983-08-30 Volcano Corporation Thermal torch
US4697791A (en) * 1985-12-31 1987-10-06 Arcair Company Exothermic cutting electrode
US4864093A (en) * 1988-10-05 1989-09-05 Arcair Company Exothermic cutting electrode
US5000426A (en) * 1989-08-15 1991-03-19 Edna Corporation Exothermic cutting torch
US5086720A (en) * 1991-01-25 1992-02-11 Kahlil Gibran Furnace for controllable combustion of thermite
US5622672A (en) * 1995-03-24 1997-04-22 Alloy Surfaces Co. Ignition of thermal lance and means and method for use therewith and therefor
DE19751918C2 (de) * 1997-11-22 2000-01-20 Mannesmann Sachs Ag Eindrückung in einen plastisch verformbaren Werkstoff
EP1847678A1 (en) 2006-04-13 2007-10-24 Air Products and Chemicals, Inc. A thermic lance
CL2017000419A1 (es) * 2017-02-21 2017-12-15 Trefimet S A Lanza térmica que comprende al menos un perfil tubular hueco de aluminio, y/o magnesio, entre otros materiales, que le permite ser utilizada en procesos que requieren una lata cantidad de energía para cortar, perforar y/o fundir materiales de alto requerimiento térmico.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460223A (en) * 1967-08-02 1969-08-12 Zsolt Gyorgy Berczes Device for fixing holes by method of smelting,especially into building walls made of concrete,granite,sandstone or limestone,and method of producing the device
CH484715A (de) * 1968-01-03 1970-01-31 Brandenberger Ernst Gas-Brennlanze zur Erzeugung von Öffnungen in Beton, Gestein, Gebäudemauern und dgl.
US3500774A (en) * 1968-11-04 1970-03-17 Robert Meier Means for cutting hard construction materials

Also Published As

Publication number Publication date
US3738288A (en) 1973-06-12
BE778861R (fr) 1972-05-30
DE2202868B2 (de) 1981-05-07
DE2202868A1 (de) 1972-08-17
FR2124967A6 (nl) 1972-09-22
CH556724A (de) 1974-12-13
CA942653A (en) 1974-02-26
GB1381906A (en) 1975-01-29
JPS5211126B1 (nl) 1977-03-29
NL167005B (nl) 1981-05-15
NL7201458A (nl) 1972-08-08
SE368965B (nl) 1974-07-29
AT308615B (de) 1973-07-10
NL167005C (nl) 1981-10-15
DE2202868C3 (de) 1982-01-21

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