NL167005C - GAS-LIGHTED FIRE LIGHT FOR FORMING HOLES IN CONCRETE, STONE, WALLS OR THE LIKE. - Google Patents

GAS-LIGHTED FIRE LIGHT FOR FORMING HOLES IN CONCRETE, STONE, WALLS OR THE LIKE.

Info

Publication number
NL167005C
NL167005C NL7201458.A NL7201458A NL167005C NL 167005 C NL167005 C NL 167005C NL 7201458 A NL7201458 A NL 7201458A NL 167005 C NL167005 C NL 167005C
Authority
NL
Netherlands
Prior art keywords
stone
concrete
walls
gas
forming holes
Prior art date
Application number
NL7201458.A
Other languages
Dutch (nl)
Other versions
NL7201458A (en
NL167005B (en
Original Assignee
Brandenberger Ernst
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 Ernst filed Critical Brandenberger Ernst
Publication of NL7201458A publication Critical patent/NL7201458A/xx
Publication of NL167005B publication Critical patent/NL167005B/en
Application granted granted Critical
Publication of NL167005C publication Critical patent/NL167005C/en

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)
NL7201458.A 1971-02-05 1972-02-04 GAS-LIGHTED FIRE LIGHT FOR FORMING HOLES IN CONCRETE, STONE, WALLS OR THE LIKE. NL167005C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH172571A CH556724A (en) 1971-02-05 1971-02-05 OXYGEN LENS FOR CREATING OPENINGS IN CONCRETE, ROCK, BUILDING WALLS AND THE LIKE.

Publications (3)

Publication Number Publication Date
NL7201458A NL7201458A (en) 1972-08-08
NL167005B NL167005B (en) 1981-05-15
NL167005C true NL167005C (en) 1981-10-15

Family

ID=4217134

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7201458.A NL167005C (en) 1971-02-05 1972-02-04 GAS-LIGHTED FIRE LIGHT FOR FORMING HOLES IN CONCRETE, STONE, WALLS OR THE LIKE.

Country Status (12)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH586874A5 (en) * 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
US4437649A (en) 1981-06-16 1984-03-20 Arcair Company Exothermic cutting electrode
US4391209A (en) * 1981-06-16 1983-07-05 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 (en) * 1997-11-22 2000-01-20 Mannesmann Sachs Ag Indentation in a plastically deformable material
EP1847678A1 (en) 2006-04-13 2007-10-24 Air Products and Chemicals, Inc. A thermic lance
CL2017000419A1 (en) * 2017-02-21 2017-12-15 Trefimet S A Lanza termica consumible por reaccion exotermica que es utilizada para perforar y/o cortar cualquier tipo de material de diferentes espesores y dimensiones, posee un cuerpo tubular exterior principal y al menos un perfil hueco interior que tiene una seccion transversal diferente dispuestos en forma concentrica formando entre cada uno de los perfiles huecos interiores y/o el cuerpo tubular exterior principal cavidades que configuran pasajes de gas oxidante.

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 (en) * 1968-01-03 1970-01-31 Brandenberger Ernst Gas burning lance for creating openings in concrete, stone, building walls and the like.
US3500774A (en) * 1968-11-04 1970-03-17 Robert Meier Means for cutting hard construction materials

Also Published As

Publication number Publication date
JPS5211126B1 (en) 1977-03-29
GB1381906A (en) 1975-01-29
SE368965B (en) 1974-07-29
FR2124967A6 (en) 1972-09-22
IT1044969B (en) 1980-04-21
DE2202868A1 (en) 1972-08-17
DE2202868B2 (en) 1981-05-07
NL7201458A (en) 1972-08-08
BE778861R (en) 1972-05-30
AT308615B (en) 1973-07-10
CA942653A (en) 1974-02-26
DE2202868C3 (en) 1982-01-21
CH556724A (en) 1974-12-13
US3738288A (en) 1973-06-12
NL167005B (en) 1981-05-15

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent