NL207847A - - Google Patents
Info
- Publication number
- NL207847A NL207847A NL207847DA NL207847A NL 207847 A NL207847 A NL 207847A NL 207847D A NL207847D A NL 207847DA NL 207847 A NL207847 A NL 207847A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
- F42B1/02—Shaped or hollow charges
- F42B1/032—Shaped or hollow charges characterised by the material of the liner
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/117—Shaped-charge perforators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
- F42B1/02—Shaped or hollow charges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1055418X | 1955-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL207847A true NL207847A (enrdf_load_stackoverflow) |
Family
ID=9596945
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL207847D NL207847A (enrdf_load_stackoverflow) | 1955-06-10 | ||
| NL99061D NL99061C (enrdf_load_stackoverflow) | 1955-06-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL99061D NL99061C (enrdf_load_stackoverflow) | 1955-06-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE548330A (enrdf_load_stackoverflow) |
| DE (1) | DE1055418B (enrdf_load_stackoverflow) |
| FR (1) | FR1127646A (enrdf_load_stackoverflow) |
| GB (1) | GB832685A (enrdf_load_stackoverflow) |
| NL (2) | NL99061C (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL109904C (enrdf_load_stackoverflow) * | 1958-10-20 | |||
| DE1136920B (de) * | 1960-03-19 | 1962-09-20 | Boelkow Entwicklungen Kg | Hohlladung |
| FR2632394B1 (fr) * | 1986-07-24 | 1990-11-30 | France Etat Armement | Charge explosive generatrice de noyau |
| US4766813A (en) * | 1986-12-29 | 1988-08-30 | Olin Corporation | Metal shaped charge liner with isotropic coating |
| NO963009L (no) * | 1995-07-27 | 1997-01-28 | Western Atlas Int Inc | Formet ladning |
| US6021714A (en) * | 1998-02-02 | 2000-02-08 | Schlumberger Technology Corporation | Shaped charges having reduced slug creation |
| US6349649B1 (en) | 1998-09-14 | 2002-02-26 | Schlumberger Technology Corp. | Perforating devices for use in wells |
| US6460463B1 (en) | 2000-02-03 | 2002-10-08 | Schlumberger Technology Corporation | Shaped recesses in explosive carrier housings that provide for improved explosive performance in a well |
| JP5119651B2 (ja) * | 2006-11-10 | 2013-01-16 | ダイキン工業株式会社 | 成形炸薬弾頭およびライナー |
-
0
- NL NL207847D patent/NL207847A/xx unknown
- NL NL99061D patent/NL99061C/xx active
- BE BE548330D patent/BE548330A/xx unknown
-
1955
- 1955-06-10 FR FR1127646D patent/FR1127646A/fr not_active Expired
-
1956
- 1956-06-04 DE DES48952A patent/DE1055418B/de active Pending
- 1956-06-06 GB GB17540/56A patent/GB832685A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1055418B (de) | 1959-04-16 |
| BE548330A (enrdf_load_stackoverflow) | |
| FR1127646A (fr) | 1956-12-20 |
| GB832685A (en) | 1960-04-13 |
| NL99061C (enrdf_load_stackoverflow) |