JPS617064A - 燃焼消耗管によるコンクリ−ト構造物等の熔断，穿孔方法及びその燃焼消耗管の継手装置 - Google Patents
燃焼消耗管によるコンクリ−ト構造物等の熔断，穿孔方法及びその燃焼消耗管の継手装置Info
- Publication number
- JPS617064A JPS617064A JP12667084A JP12667084A JPS617064A JP S617064 A JPS617064 A JP S617064A JP 12667084 A JP12667084 A JP 12667084A JP 12667084 A JP12667084 A JP 12667084A JP S617064 A JPS617064 A JP S617064A
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- combustion gas
- pipe
- joint body
- consumable
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 67
- 238000005520 cutting process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 9
- 239000004567 concrete Substances 0.000 title claims description 7
- 239000000567 combustion gas Substances 0.000 claims abstract description 62
- 238000005553 drilling Methods 0.000 claims description 34
- 238000003466 welding Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 firebrick Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12667084A JPS617064A (ja) | 1984-06-20 | 1984-06-20 | 燃焼消耗管によるコンクリ−ト構造物等の熔断，穿孔方法及びその燃焼消耗管の継手装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12667084A JPS617064A (ja) | 1984-06-20 | 1984-06-20 | 燃焼消耗管によるコンクリ−ト構造物等の熔断，穿孔方法及びその燃焼消耗管の継手装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS617064A true JPS617064A (ja) | 1986-01-13 |
| JPS6331299B2 JPS6331299B2 (enrdf_load_stackoverflow) | 1988-06-23 |
Family
ID=14940954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12667084A Granted JPS617064A (ja) | 1984-06-20 | 1984-06-20 | 燃焼消耗管によるコンクリ−ト構造物等の熔断，穿孔方法及びその燃焼消耗管の継手装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS617064A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270378A (ja) * | 1988-08-31 | 1990-03-09 | Fuaiaaransu Kogyo Kk | 継手機構を備えた連続繰出用燃焼消耗管 |
-
1984
- 1984-06-20 JP JP12667084A patent/JPS617064A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270378A (ja) * | 1988-08-31 | 1990-03-09 | Fuaiaaransu Kogyo Kk | 継手機構を備えた連続繰出用燃焼消耗管 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331299B2 (enrdf_load_stackoverflow) | 1988-06-23 |
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