BE854976A - ELECTRODE FOR UNDERWATER OXYCUTTING TORCH - Google Patents

ELECTRODE FOR UNDERWATER OXYCUTTING TORCH

Info

Publication number
BE854976A
BE854976A BE177852A BE177852A BE854976A BE 854976 A BE854976 A BE 854976A BE 177852 A BE177852 A BE 177852A BE 177852 A BE177852 A BE 177852A BE 854976 A BE854976 A BE 854976A
Authority
BE
Belgium
Prior art keywords
underwater
electrode
oxycutting
torch
oxycutting torch
Prior art date
Application number
BE177852A
Other languages
French (fr)
Original Assignee
Brower Jerome S
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
Priority claimed from US05/765,695 external-priority patent/US4182947A/en
Application filed by Brower Jerome S filed Critical Brower Jerome S
Publication of BE854976A publication Critical patent/BE854976A/en

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
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • 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
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • 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
    • E21B7/143—Drilling by use of heat, e.g. flame drilling underwater
    • 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
BE177852A 1977-02-04 1977-05-24 ELECTRODE FOR UNDERWATER OXYCUTTING TORCH BE854976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/765,695 US4182947A (en) 1975-12-10 1977-02-04 Underwater cutting rod

Publications (1)

Publication Number Publication Date
BE854976A true BE854976A (en) 1977-11-24

Family

ID=25074241

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177852A BE854976A (en) 1977-02-04 1977-05-24 ELECTRODE FOR UNDERWATER OXYCUTTING TORCH

Country Status (9)

Country Link
BE (1) BE854976A (en)
CA (1) CA1076655A (en)
DE (1) DE2725643C2 (en)
DK (1) DK269877A (en)
FR (1) FR2379347A1 (en)
IT (1) IT1079644B (en)
MX (1) MX144360A (en)
NL (1) NL7704360A (en)
NO (1) NO147941C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420089A1 (en) * 1978-03-16 1979-10-12 Freyssinet Int Stup Lance for thermally boring rock, concrete, or metal - comprises helically wound ferrous rods

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008056983B3 (en) * 2008-11-12 2010-04-29 Tbi Industries Gmbh Underwater welding system
WO2016166559A2 (en) * 2015-04-13 2016-10-20 Stanek Josip Device for drilling and cutting with improved electrode and tubular electrode for cutting and drilling using burning method in the oxygen mixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR499002A (en) * 1919-05-05 1920-01-29 Claude Joseph Holslag Improvements to electrodes for drilling metal plates, etc.
US2552176A (en) * 1941-05-30 1951-05-08 Boehler & Co Ag Geb Electrode for cutting and welding under water
NL126932B (en) * 1944-03-03 1953-05-15
GB1188079A (en) * 1968-10-30 1970-04-15 Reginald Clucas Improvements in or relating to Cutting Torches
JPS533329B2 (en) * 1972-05-24 1978-02-06
DE2300265C3 (en) * 1973-01-04 1975-09-11 Rudolf 5882 Meinerzhagen Kallenbach Method and device for thermal drilling and piercing
FR2279533A1 (en) * 1974-07-23 1976-02-20 Soudure Electr Autogene PROCESS AND EQUIPMENT FOR DRILLING FOR MATERIALS NOT CONDUCTING ELECTRICITY WITH ELECTRIC ARC BLOWING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420089A1 (en) * 1978-03-16 1979-10-12 Freyssinet Int Stup Lance for thermally boring rock, concrete, or metal - comprises helically wound ferrous rods

Also Published As

Publication number Publication date
DE2725643C2 (en) 1984-11-29
FR2379347B1 (en) 1983-04-08
NO147941B (en) 1983-04-05
NO771282L (en) 1978-08-07
FR2379347A1 (en) 1978-09-01
NO147941C (en) 1983-07-13
DE2725643A1 (en) 1978-08-10
MX144360A (en) 1981-10-05
NL7704360A (en) 1978-08-08
IT1079644B (en) 1985-05-13
CA1076655A (en) 1980-04-29
DK269877A (en) 1978-08-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BROWER JEROME S.

Effective date: 19920531