GB1254885A - Improvements in or relating to thermic lances - Google Patents
Improvements in or relating to thermic lancesInfo
- Publication number
- GB1254885A GB1254885A GB068/69A GB16869A GB1254885A GB 1254885 A GB1254885 A GB 1254885A GB 068/69 A GB068/69 A GB 068/69A GB 16869 A GB16869 A GB 16869A GB 1254885 A GB1254885 A GB 1254885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- rods
- cross
- jan
- thermic
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 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
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)
- Treatment Of Steel In Its Molten State (AREA)
- Gas Burners (AREA)
- Furnace Charging Or Discharging (AREA)
- Reinforcement Elements For Buildings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2368A CH484715A (de) | 1968-01-03 | 1968-01-03 | Gas-Brennlanze zur Erzeugung von Öffnungen in Beton, Gestein, Gebäudemauern und dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1254885A true GB1254885A (en) | 1971-11-24 |
Family
ID=4177618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB068/69A Expired GB1254885A (en) | 1968-01-03 | 1969-01-02 | Improvements in or relating to thermic lances |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3570419A (fr) |
| AT (1) | AT287561B (fr) |
| BE (1) | BE726145A (fr) |
| CA (1) | CA991979A (fr) |
| CH (1) | CH484715A (fr) |
| DE (1) | DE1816853C2 (fr) |
| FR (1) | FR1598580A (fr) |
| GB (1) | GB1254885A (fr) |
| NL (1) | NL6900145A (fr) |
| SE (1) | SE359044B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH556724A (de) * | 1971-02-05 | 1974-12-13 | Brandenberger Ernst | Sauerstoff-brennlanze zur erzeugung von oeffnungen in beton, gestein, gebaeudemauern u. dgl. |
| CH586874A5 (fr) * | 1974-01-23 | 1977-04-15 | Brandenberger Ernst | |
| 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 |
| US5622672A (en) * | 1995-03-24 | 1997-04-22 | Alloy Surfaces Co. | Ignition of thermal lance and means and method for use therewith and therefor |
| EP1847678A1 (fr) | 2006-04-13 | 2007-10-24 | Air Products and Chemicals, Inc. | Lance thermique |
| US20150069676A1 (en) * | 2013-09-11 | 2015-03-12 | Eric Peterson | Exothermic cutting blade |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230379B (de) * | 1963-12-02 | 1966-12-15 | Willi Humberg | Brenner, bestehend aus einem unter Zufuhr von Sauerstoff am vorderen Ende nach und nach abbrennenden Stahlrohr |
-
1968
- 1968-01-03 CH CH2368A patent/CH484715A/de not_active IP Right Cessation
- 1968-12-20 FR FR1598580D patent/FR1598580A/fr not_active Expired
- 1968-12-24 DE DE1816853A patent/DE1816853C2/de not_active Expired
- 1968-12-27 SE SE17856/68A patent/SE359044B/xx unknown
- 1968-12-27 BE BE726145D patent/BE726145A/xx not_active IP Right Cessation
- 1968-12-27 CA CA038,793A patent/CA991979A/en not_active Expired
- 1968-12-30 US US787854A patent/US3570419A/en not_active Expired - Lifetime
- 1968-12-31 AT AT1273168A patent/AT287561B/de not_active IP Right Cessation
-
1969
- 1969-01-02 GB GB068/69A patent/GB1254885A/en not_active Expired
- 1969-01-03 NL NL6900145A patent/NL6900145A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3570419A (en) | 1971-03-16 |
| CA991979A (en) | 1976-06-29 |
| AT287561B (de) | 1971-01-25 |
| FR1598580A (fr) | 1970-07-06 |
| DE1816853A1 (de) | 1969-07-31 |
| CH484715A (de) | 1970-01-31 |
| DE1816853C2 (de) | 1981-04-23 |
| NL6900145A (fr) | 1969-07-07 |
| SE359044B (fr) | 1973-08-20 |
| BE726145A (fr) | 1969-05-29 |
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