DE3701133A1 - Verfahren zum sprengtechnischen trennen von dickwandigen stahlrohren - Google Patents
Verfahren zum sprengtechnischen trennen von dickwandigen stahlrohrenInfo
- Publication number
- DE3701133A1 DE3701133A1 DE19873701133 DE3701133A DE3701133A1 DE 3701133 A1 DE3701133 A1 DE 3701133A1 DE 19873701133 DE19873701133 DE 19873701133 DE 3701133 A DE3701133 A DE 3701133A DE 3701133 A1 DE3701133 A1 DE 3701133A1
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- steel
- charge
- splinter
- splinters
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 15
- 206010041662 Splinter Diseases 0.000 claims description 29
- 238000005422 blasting Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 description 19
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873701133 DE3701133A1 (de) | 1987-01-16 | 1987-01-16 | Verfahren zum sprengtechnischen trennen von dickwandigen stahlrohren |
| DE19873744689 DE3744689A1 (de) | 1987-01-16 | 1987-01-16 | Splitterfang fuer eine schneidladung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873701133 DE3701133A1 (de) | 1987-01-16 | 1987-01-16 | Verfahren zum sprengtechnischen trennen von dickwandigen stahlrohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3701133A1 true DE3701133A1 (de) | 1988-07-28 |
| DE3701133C2 DE3701133C2 (https=) | 1989-01-12 |
Family
ID=6318951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873701133 Granted DE3701133A1 (de) | 1987-01-16 | 1987-01-16 | Verfahren zum sprengtechnischen trennen von dickwandigen stahlrohren |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3701133A1 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19728658A1 (de) * | 1997-07-04 | 1999-01-07 | Dynamit Nobel Ag | Pyrotechnisches Wirkelement |
| CN105928426A (zh) * | 2016-06-23 | 2016-09-07 | 中国人民解放军理工大学 | 一种马蹄形聚能切割器 |
| CN108871125A (zh) * | 2018-07-03 | 2018-11-23 | 中国人民解放军陆军工程大学 | 角钢结构输电塔的水压爆破方法 |
| CN112983047A (zh) * | 2021-02-09 | 2021-06-18 | 江西荣达爆破新技术开发有限公司 | 一种适用于爆破拆除中的静力切割拆除方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336868A (en) * | 1965-04-02 | 1967-08-22 | Trw Inc | Separation device |
| US4297946A (en) * | 1978-12-05 | 1981-11-03 | Paton Boris E | Extended shaped charge and method of making same |
-
1987
- 1987-01-16 DE DE19873701133 patent/DE3701133A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336868A (en) * | 1965-04-02 | 1967-08-22 | Trw Inc | Separation device |
| US4297946A (en) * | 1978-12-05 | 1981-11-03 | Paton Boris E | Extended shaped charge and method of making same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19728658A1 (de) * | 1997-07-04 | 1999-01-07 | Dynamit Nobel Ag | Pyrotechnisches Wirkelement |
| US6496098B1 (en) | 1997-07-04 | 2002-12-17 | Dynamit Nobel Gmbh Explosivstoff-Und Systemtechnik | Pyrotechnic active element |
| CN105928426A (zh) * | 2016-06-23 | 2016-09-07 | 中国人民解放军理工大学 | 一种马蹄形聚能切割器 |
| CN108871125A (zh) * | 2018-07-03 | 2018-11-23 | 中国人民解放军陆军工程大学 | 角钢结构输电塔的水压爆破方法 |
| CN112983047A (zh) * | 2021-02-09 | 2021-06-18 | 江西荣达爆破新技术开发有限公司 | 一种适用于爆破拆除中的静力切割拆除方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3701133C2 (https=) | 1989-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AH | Division in |
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| OP8 | Request for examination as to paragraph 44 patent law | ||
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| D2 | Grant after examination | ||
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| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |