CA1029650A - Oxygen supplied thermal lance - Google Patents

Oxygen supplied thermal lance

Info

Publication number
CA1029650A
CA1029650A CA218,397A CA218397A CA1029650A CA 1029650 A CA1029650 A CA 1029650A CA 218397 A CA218397 A CA 218397A CA 1029650 A CA1029650 A CA 1029650A
Authority
CA
Canada
Prior art keywords
oxygen supplied
supplied thermal
thermal lance
lance
oxygen
Prior art date
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
CA218,397A
Other languages
French (fr)
Inventor
Ernst Brandenberger
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.)
KUBATEC KUNSTSTOFF- und BAUTECHNIK AG
Original Assignee
KUBATEC KUNSTSTOFF- und BAUTECHNIK AG
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 KUBATEC KUNSTSTOFF- und BAUTECHNIK AG filed Critical KUBATEC KUNSTSTOFF- und BAUTECHNIK AG
Application granted granted Critical
Publication of CA1029650A publication Critical patent/CA1029650A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
CA218,397A 1974-01-23 1975-01-22 Oxygen supplied thermal lance Expired CA1029650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH89774A CH586874A5 (en) 1974-01-23 1974-01-23

Publications (1)

Publication Number Publication Date
CA1029650A true CA1029650A (en) 1978-04-18

Family

ID=4197723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,397A Expired CA1029650A (en) 1974-01-23 1975-01-22 Oxygen supplied thermal lance

Country Status (11)

Country Link
US (1) US3921542A (en)
JP (1) JPS50123552A (en)
AT (1) AT339693B (en)
BE (1) BE824660A (en)
CA (1) CA1029650A (en)
CH (1) CH586874A5 (en)
DE (1) DE2501473C2 (en)
FR (1) FR2258591B1 (en)
GB (1) GB1460411A (en)
SE (1) SE412433B (en)
ZA (1) ZA75228B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531918C3 (en) * 1975-07-17 1979-03-01 Rudolf 5882 Meinerzhagen Kallenbach Method and device for thermochemical drilling and separating rock or the like, flux and device for mixing the flux content
US4401040A (en) * 1981-10-21 1983-08-30 Volcano Corporation Thermal torch
US4654496A (en) * 1984-04-11 1987-03-31 Peter L. DeMarsh Underwater oxy-arc cutting system using a non-thermic cutting rod
US5000426A (en) * 1989-08-15 1991-03-19 Edna Corporation Exothermic cutting torch
US5622672A (en) * 1995-03-24 1997-04-22 Alloy Surfaces Co. Ignition of thermal lance and means and method for use therewith and therefor
US7749427B2 (en) * 2007-04-27 2010-07-06 P.C. Campana, Inc. Exothermic cutting torch
CA3037485C (en) * 2016-09-19 2023-10-10 Special Projects Operations, Inc. Silent entry torching and oxygen delivery system and configuration
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 (4)

* 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
CH556724A (en) * 1971-02-05 1974-12-13 Brandenberger Ernst OXYGEN LENS FOR CREATING OPENINGS IN CONCRETE, ROCK, BUILDING WALLS AND THE LIKE.

Also Published As

Publication number Publication date
CH586874A5 (en) 1977-04-15
BE824660A (en) 1975-05-15
DE2501473A1 (en) 1975-07-24
DE2501473C2 (en) 1984-03-01
ATA20775A (en) 1977-02-15
JPS50123552A (en) 1975-09-29
SE7500611L (en) 1975-07-24
AT339693B (en) 1977-11-10
GB1460411A (en) 1977-01-06
SE412433B (en) 1980-03-03
US3921542A (en) 1975-11-25
FR2258591A1 (en) 1975-08-18
FR2258591B1 (en) 1981-02-06
ZA75228B (en) 1976-01-28

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