NO147941C - SKJAEREBRENNER. - Google Patents
SKJAEREBRENNER.Info
- Publication number
- NO147941C NO147941C NO771282A NO771282A NO147941C NO 147941 C NO147941 C NO 147941C NO 771282 A NO771282 A NO 771282A NO 771282 A NO771282 A NO 771282A NO 147941 C NO147941 C NO 147941C
- Authority
- NO
- Norway
- Prior art keywords
- skjaerebrenner
- Prior art date
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
- E21B7/15—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 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
- E21B7/143—Drilling by use of heat, e.g. flame drilling underwater
-
- 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
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Nonmetallic Welding Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
- Pens And Brushes (AREA)
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 (3)
Publication Number | Publication Date |
---|---|
NO771282L NO771282L (en) | 1978-08-07 |
NO147941B NO147941B (en) | 1983-04-05 |
NO147941C true NO147941C (en) | 1983-07-13 |
Family
ID=25074241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO771282A NO147941C (en) | 1977-02-04 | 1977-04-13 | SKJAEREBRENNER. |
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) |
Families Citing this family (3)
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 |
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)
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 |
-
1977
- 1977-04-13 NO NO771282A patent/NO147941C/en unknown
- 1977-04-20 MX MX168822A patent/MX144360A/en unknown
- 1977-04-21 NL NL7704360A patent/NL7704360A/en active Search and Examination
- 1977-05-05 IT IT49284/77A patent/IT1079644B/en active
- 1977-05-24 BE BE177852A patent/BE854976A/en not_active IP Right Cessation
- 1977-05-27 CA CA279,349A patent/CA1076655A/en not_active Expired
- 1977-05-31 FR FR7716542A patent/FR2379347A1/en active Granted
- 1977-06-07 DE DE2725643A patent/DE2725643C2/en not_active Expired
- 1977-06-17 DK DK269877A patent/DK269877A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2379347A1 (en) | 1978-09-01 |
NL7704360A (en) | 1978-08-08 |
NO771282L (en) | 1978-08-07 |
DE2725643C2 (en) | 1984-11-29 |
FR2379347B1 (en) | 1983-04-08 |
MX144360A (en) | 1981-10-05 |
NO147941B (en) | 1983-04-05 |
BE854976A (en) | 1977-11-24 |
CA1076655A (en) | 1980-04-29 |
IT1079644B (en) | 1985-05-13 |
DK269877A (en) | 1978-08-05 |
DE2725643A1 (en) | 1978-08-10 |
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