BE380019A - - Google Patents
Info
- Publication number
- BE380019A BE380019A BE380019DA BE380019A BE 380019 A BE380019 A BE 380019A BE 380019D A BE380019D A BE 380019DA BE 380019 A BE380019 A BE 380019A
- Authority
- BE
- Belgium
- Prior art keywords
- chamber
- tool
- piston
- nose
- liquid
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 150000002632 lipids Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 230000010349 pulsation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000011435 rock Substances 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE380019A true BE380019A (enEXAMPLES) |
Family
ID=49835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE380019D BE380019A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE380019A (enEXAMPLES) |
-
0
- BE BE380019D patent/BE380019A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2647870A1 (fr) | Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour | |
| CA2515525A1 (fr) | Dispositif generateur d'une onde de choc a simple coup | |
| FR2514820A1 (fr) | Perforatrice hydraulique a percussion | |
| FR2639279A1 (fr) | Appareil de percussion hydraulique avec dispositif de frappe en retrait amortie | |
| BE380019A (enEXAMPLES) | ||
| CA3088119A1 (fr) | Perforateur hydraulique roto-percutant pourvu d'une chambre de commande reliee en permanence a un accumulateur basse pression | |
| CA2808992A1 (fr) | Appareil rotopercutant hydraulique destine a la perforation de trous de mine | |
| EP2029852B1 (fr) | Appareil rotopercutant hydraulique du type perforatrice | |
| FR2485108A1 (fr) | Pompe a piston | |
| BE1001265A7 (fr) | Perfectionnements relatifs a des perforatrices a percussion. | |
| BE833220A (fr) | Machine hydraulique a percussion | |
| BE375128A (enEXAMPLES) | ||
| FR2524362A1 (fr) | Appareil de percussion hydraulique | |
| BE334288A (enEXAMPLES) | ||
| CH108333A (fr) | Machine rotative. | |
| BE374382A (enEXAMPLES) | ||
| FR3071285A1 (fr) | Perfectionnement au demultiplicateur hydromecanique a haut rendement | |
| CH597522A5 (en) | Double acting actuating ram | |
| BE350432A (enEXAMPLES) | ||
| CH111004A (fr) | Pompe pour vider des récipients munis d'un orifice de faibles dimensions, et notamment les fûts pétroliers. | |
| BE539496A (enEXAMPLES) | ||
| BE518408A (enEXAMPLES) | ||
| BE355838A (enEXAMPLES) | ||
| BE460386A (enEXAMPLES) | ||
| BE383715A (enEXAMPLES) |