DK141886B - Brændelanse til termisk boring samt fremgangsmåde til dens fremstilling. - Google Patents
Brændelanse til termisk boring samt fremgangsmåde til dens fremstilling. Download PDFInfo
- Publication number
- DK141886B DK141886B DK82570AA DK82570A DK141886B DK 141886 B DK141886 B DK 141886B DK 82570A A DK82570A A DK 82570AA DK 82570 A DK82570 A DK 82570A DK 141886 B DK141886 B DK 141886B
- Authority
- DK
- Denmark
- Prior art keywords
- wire rope
- sheath
- lance
- pipe
- core
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000005553 drilling Methods 0.000 title claims description 6
- 239000000446 fuel Substances 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49348—Burner, torch or metallurgical lance making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Ropes Or Cables (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Gas Burners (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH271369 | 1969-02-21 | ||
| CH271369A CH497257A (de) | 1969-02-21 | 1969-02-21 | Brennrohr zum thermischen Bohren |
| CH428369 | 1969-03-21 | ||
| CH428369A CH480153A (de) | 1969-03-21 | 1969-03-21 | Brennrohr zum thermischen Bohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141886B true DK141886B (da) | 1980-07-07 |
| DK141886C DK141886C (fr) | 1980-11-17 |
Family
ID=25691211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK82570AA DK141886B (da) | 1969-02-21 | 1970-02-19 | Brændelanse til termisk boring samt fremgangsmåde til dens fremstilling. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3602620A (fr) |
| JP (1) | JPS494622B1 (fr) |
| AT (1) | AT297563B (fr) |
| BE (1) | BE746277A (fr) |
| CA (1) | CA992451A (fr) |
| DE (1) | DE2007950C3 (fr) |
| DK (1) | DK141886B (fr) |
| FR (1) | FR2035666A5 (fr) |
| NL (1) | NL164791C (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3892114A (en) * | 1974-07-10 | 1975-07-01 | Ube Industries | Containers for use in extrusion press and method of manufacturing the same |
| US4114863A (en) * | 1977-03-11 | 1978-09-19 | Patsie Carmen Campana | Thermal torch and method |
| US4109870A (en) * | 1977-04-29 | 1978-08-29 | The Bendix Corporation | Multiorifice structure and method of making same |
| US4198255A (en) * | 1977-05-16 | 1980-04-15 | The Bendix Corporation | Method of making a multi orifice structure |
| US4127234A (en) * | 1977-05-16 | 1978-11-28 | The Bendix Corporation | Multi orifice structure and method of making same |
| FR2397913A2 (fr) * | 1977-07-22 | 1979-02-16 | Patworld Anstalt | Dispositif a lance pour le decoupage exothermique ou par fusion de blocs de materiaux |
| FR2420089A1 (fr) * | 1978-03-16 | 1979-10-12 | Freyssinet Int Stup | Lance pour forage thermique |
| 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 |
| US4452325A (en) * | 1982-09-27 | 1984-06-05 | Conoco Inc. | Composite structure for cutting tools |
| US4697791A (en) * | 1985-12-31 | 1987-10-06 | Arcair Company | Exothermic cutting electrode |
| US4787142A (en) * | 1985-12-31 | 1988-11-29 | Arcair Company | Exothermic cutting electrode |
| US4864093A (en) * | 1988-10-05 | 1989-09-05 | Arcair Company | Exothermic cutting electrode |
| US6084181A (en) * | 1998-10-05 | 2000-07-04 | Lucent Technologies, Inc. | Jacket and cord having circular and non-circular portions, and method for producing the same |
| US20080114435A1 (en) * | 2006-03-07 | 2008-05-15 | Med Institute, Inc. | Flexible delivery system |
| CN102607027A (zh) * | 2012-03-21 | 2012-07-25 | 董山龙 | 一种燃烧金属速切条 |
| CL2014000034A1 (es) * | 2014-01-07 | 2014-10-03 | Trefimet S A | Lanza termica para perforar y/o cortar por fusion cualquier material, comprende al menos 4 perfiles tubulares, uno exterior y tres interiores, y mas de 17 cavidades al interior de la lanza, al menos 2 de los 4 perfiles tubulares tienen secciones transversales diferentes y los perfiles se ubican en forma contigua; y uso de la lanza. |
| GB201701224D0 (en) * | 2017-01-25 | 2017-03-08 | Cardno Bruce | Downhole operations and associated apparatus |
| CN114054892B (zh) * | 2021-11-24 | 2023-03-28 | 中国人民解放军陆军工程大学 | 一种便携式切割弹 |
-
1970
- 1970-01-20 US US16625*A patent/US3602620A/en not_active Expired - Lifetime
- 1970-02-19 DK DK82570AA patent/DK141886B/da unknown
- 1970-02-19 AT AT151370A patent/AT297563B/de not_active IP Right Cessation
- 1970-02-19 FR FR7005996A patent/FR2035666A5/fr not_active Expired
- 1970-02-20 CA CA075,484A patent/CA992451A/en not_active Expired
- 1970-02-20 DE DE2007950A patent/DE2007950C3/de not_active Expired
- 1970-02-20 BE BE746277D patent/BE746277A/fr not_active IP Right Cessation
- 1970-02-21 JP JP45014558A patent/JPS494622B1/ja active Pending
- 1970-02-23 NL NL7002544.A patent/NL164791C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL164791C (nl) | 1981-02-16 |
| AT297563B (de) | 1972-03-27 |
| DE2007950C3 (de) | 1978-06-01 |
| NL7002544A (fr) | 1970-08-25 |
| DK141886C (fr) | 1980-11-17 |
| BE746277A (fr) | 1970-08-20 |
| US3602620A (en) | 1971-08-31 |
| NL164791B (nl) | 1980-09-15 |
| DE2007950A1 (de) | 1970-09-10 |
| CA992451A (en) | 1976-07-06 |
| FR2035666A5 (fr) | 1970-12-18 |
| JPS494622B1 (fr) | 1974-02-01 |
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