JPS6299592A - 穴掘り用環状空気ハンマ−装置 - Google Patents
穴掘り用環状空気ハンマ−装置Info
- Publication number
- JPS6299592A JPS6299592A JP21283186A JP21283186A JPS6299592A JP S6299592 A JPS6299592 A JP S6299592A JP 21283186 A JP21283186 A JP 21283186A JP 21283186 A JP21283186 A JP 21283186A JP S6299592 A JPS6299592 A JP S6299592A
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- case
- stroke chamber
- idle stroke
- chamber
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 title 1
- 239000011435 rock Substances 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 18
- 238000005553 drilling Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000000926 separation method Methods 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
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
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)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3955105 | 1985-09-16 | ||
| SU3955105 | 1985-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6299592A true JPS6299592A (ja) | 1987-05-09 |
Family
ID=21197934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21283186A Pending JPS6299592A (ja) | 1985-09-16 | 1986-09-11 | 穴掘り用環状空気ハンマ−装置 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6299592A (fi) |
| CA (1) | CA1260454A (fi) |
| DE (1) | DE3628920A1 (fi) |
| FI (1) | FI863725A (fi) |
| FR (1) | FR2587407B1 (fi) |
| GB (1) | GB2180279B (fi) |
| SE (1) | SE461926B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827918B (zh) * | 2020-07-23 | 2022-07-26 | 北京大地高科地质勘查有限公司 | 一种用于大口径气动潜孔锤反循环钻井工艺的新型封堵器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854461C2 (de) * | 1978-12-16 | 1983-03-10 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz | Versenkbohrhammer |
| US4509606A (en) * | 1980-10-29 | 1985-04-09 | Walker-Neer Manufacturing Co., Inc. | Axial return hammer |
| SU1133388A1 (ru) * | 1983-06-07 | 1985-01-07 | Институт Горного Дела Со Ан Ссср | Пневмоударник дл бурени скважин |
-
1986
- 1986-08-19 CA CA000516315A patent/CA1260454A/en not_active Expired
- 1986-08-26 DE DE19863628920 patent/DE3628920A1/de active Granted
- 1986-08-27 GB GB08620689A patent/GB2180279B/en not_active Expired
- 1986-09-11 JP JP21283186A patent/JPS6299592A/ja active Pending
- 1986-09-12 SE SE8603835A patent/SE461926B/sv not_active Application Discontinuation
- 1986-09-15 FI FI863725A patent/FI863725A/fi not_active Application Discontinuation
- 1986-09-15 FR FR8612875A patent/FR2587407B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3628920A1 (de) | 1987-03-26 |
| FR2587407B1 (fr) | 1989-06-09 |
| FR2587407A1 (fr) | 1987-03-20 |
| GB2180279B (en) | 1988-08-17 |
| SE461926B (sv) | 1990-04-09 |
| CA1260454A (en) | 1989-09-26 |
| FI863725A0 (fi) | 1986-09-15 |
| GB2180279A (en) | 1987-03-25 |
| GB8620689D0 (en) | 1986-10-08 |
| FI863725A (fi) | 1987-03-17 |
| SE8603835D0 (sv) | 1986-09-12 |
| SE8603835L (sv) | 1987-03-17 |
| DE3628920C2 (fi) | 1989-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4084646A (en) | Fluid actuated impact tool | |
| US4819746A (en) | Reverse circulation down-the-hole hammer drill and bit therefor | |
| US4979577A (en) | Flow pulsing apparatus and method for down-hole drilling equipment | |
| CN1318724C (zh) | 用于切割钻孔的射流式切割装置 | |
| EP1334258B1 (en) | Percussive down-the-hole hammer for rock drilling, and a drill bit used therein | |
| CN101676514A (zh) | 气钻 | |
| CN201705197U (zh) | 射流脉动发生器及其冲锤装置 | |
| CN104329019B (zh) | 一种高频钻井冲击器 | |
| US4709768A (en) | Annular air hammer apparatus for drilling wells | |
| US5143162A (en) | Device for removing debris from a drillhole | |
| US4821812A (en) | Down hole drill improvement | |
| CN1476511A (zh) | 钻孔钻头 | |
| US3057417A (en) | Drill system with suction removal of cuttings | |
| JPS6299592A (ja) | 穴掘り用環状空気ハンマ−装置 | |
| CN113631793B (zh) | 用于冲击钻凿的岩钻头 | |
| EP0204243A2 (en) | Rock Drills | |
| US2969846A (en) | Percussive drill bit for use in reverse flow flushing in soft rock drilling | |
| RU2166057C2 (ru) | Устройство для бурения скважин | |
| JPS6286289A (ja) | 穴堀り用環状空気ハンマ−装置 | |
| US4867252A (en) | Single-stroke pneumatic apparatus | |
| AU666500B2 (en) | Apparatus and method for removing drillhole debris | |
| JPS6363888A (ja) | 孔掘削用環状エアハンマ装置 | |
| KR102673470B1 (ko) | DTH Hammer의 혼합유체 분리시스템 | |
| CN1009848B (zh) | 潜孔钻机的改进 | |
| RU2502856C1 (ru) | Погружной пневмоударник |