CA2097067A1 - Pneumatic hammer - Google Patents
Pneumatic hammerInfo
- Publication number
- CA2097067A1 CA2097067A1 CA002097067A CA2097067A CA2097067A1 CA 2097067 A1 CA2097067 A1 CA 2097067A1 CA 002097067 A CA002097067 A CA 002097067A CA 2097067 A CA2097067 A CA 2097067A CA 2097067 A1 CA2097067 A1 CA 2097067A1
- Authority
- CA
- Canada
- Prior art keywords
- piston
- cylinder
- working
- pneumatic hammer
- adjusting
- 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.)
- Abandoned
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 241001052209 Cylinder Species 0.000 claims description 5
- 208000036366 Sensation of pressure Diseases 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 14
- 230000001419 dependent effect Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 239000000306 component Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 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
- 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)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Surgical Instruments (AREA)
- Impact Printers (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4134917A DE4134917C1 (enExample) | 1991-10-23 | 1991-10-23 | |
| DEP4134917.2 | 1991-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2097067A1 true CA2097067A1 (en) | 1993-04-24 |
Family
ID=6443209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002097067A Abandoned CA2097067A1 (en) | 1991-10-23 | 1992-10-23 | Pneumatic hammer |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5350023A (enExample) |
| JP (1) | JPH06503621A (enExample) |
| KR (1) | KR960003903B1 (enExample) |
| AU (1) | AU652495B2 (enExample) |
| CA (1) | CA2097067A1 (enExample) |
| DE (1) | DE4134917C1 (enExample) |
| GB (1) | GB2266909B (enExample) |
| WO (1) | WO1993008363A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984021A (en) * | 1998-01-27 | 1999-11-16 | Numa Tool Company | Porting system for back chamber of pneumatic hammer |
| JP3818438B2 (ja) * | 2001-12-14 | 2006-09-06 | 独立行政法人産業技術総合研究所 | 坑底駆動型パーカッションドリル |
| US6481612B1 (en) | 2002-04-02 | 2002-11-19 | Peter G. Mangone, Jr. | Fastening device delivery tool with perpendicular ram driven by a repeatable arcuate force member |
| US6955219B2 (en) * | 2003-07-03 | 2005-10-18 | Enlink Geoenergy Services, Inc. | Earth loop installation with sonic drilling |
| US7418128B2 (en) * | 2003-07-31 | 2008-08-26 | Microsoft Corporation | Elastic distortions for automatic generation of labeled data |
| US7040417B2 (en) * | 2003-12-11 | 2006-05-09 | Cct Technologies, L.L.C. | Drilling systems |
| JP4575457B2 (ja) * | 2004-12-07 | 2010-11-04 | リム、ビョン−ドク | 掘削用エアーハンマー及びその駆動方法（Ａｇｒｏｕｎｄｄｒｉｌｌｉｎｇｈａｍｍｅｒａｎｄｔｈｅｄｒｉｖｉｎｇｍｅｔｈｏｄ） |
| DE102007060909B8 (de) * | 2007-12-14 | 2013-05-02 | DYNATEC GmbH | Fluidbetriebenes Bearbeitungswerkzeug |
| DE102007060911A1 (de) * | 2007-12-14 | 2009-06-18 | DYNATEC Gesellschaft für CAE und Dynamik mbH | Bearbeitungswerkzeug |
| ATE503074T1 (de) * | 2008-06-13 | 2011-04-15 | Bauer Maschinen Gmbh | Bauarbeitsgerät mit ausfahrbarem mast und verfahren zum betrieb eines solchen bauarbeitsgerätes |
| DE102009038383B4 (de) * | 2009-08-24 | 2014-10-16 | Tracto-Technik Gmbh & Co. Kg | Rammbohrvorrichtung |
| AT511616B1 (de) * | 2011-09-08 | 2013-01-15 | Tmt Bbg Res And Dev Gmbh | Einrichtung zur zuführung von spülmedium in einem bohrhammer |
| CN116066042B (zh) * | 2023-03-17 | 2023-08-18 | 东营市鑫吉石油技术有限公司 | 一种井下机械可调式双驱动智能配注器及其使用方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3958645A (en) * | 1972-04-24 | 1976-05-25 | Bakerdrill, Inc. | Bore hole air hammer |
| US3964551A (en) * | 1974-09-20 | 1976-06-22 | Reed Tool Company | Pneumatic impact drilling tool |
| GB1472501A (en) * | 1975-01-13 | 1977-05-04 | Gien Abraham | Pneumatic percussive machines |
| US4030554A (en) * | 1975-07-07 | 1977-06-21 | Bakerdrill, Inc. | Bore hole airhammer and anvil bit |
| AU499162B2 (en) * | 1976-07-12 | 1979-04-05 | Bakekdrili Inc | Borehole air hammer |
| US4530408A (en) * | 1983-03-28 | 1985-07-23 | Toutant Roland J | Porting system for pneumatic impact hammer |
| GB8409186D0 (en) * | 1984-04-09 | 1984-05-16 | Rhl Hydraulics Ltd | Reciprocating device |
| US4790390A (en) * | 1987-01-26 | 1988-12-13 | Minroc Technical Promotions Ltd. | Valveless down-the-hole drill |
| US4923018A (en) * | 1989-03-02 | 1990-05-08 | Sandvik Rock Tools, Inc. | Percussion drill |
| US5131476A (en) * | 1990-12-18 | 1992-07-21 | Percussion Drilling, Inc. | Down hole percussion drill apparatus |
-
1991
- 1991-10-23 DE DE4134917A patent/DE4134917C1/de not_active Expired - Fee Related
-
1992
- 1992-10-23 CA CA002097067A patent/CA2097067A1/en not_active Abandoned
- 1992-10-23 WO PCT/EP1992/002434 patent/WO1993008363A1/en not_active Ceased
- 1992-10-23 KR KR1019930701855A patent/KR960003903B1/ko not_active Expired - Fee Related
- 1992-10-23 AU AU28015/92A patent/AU652495B2/en not_active Ceased
- 1992-10-23 JP JP5507460A patent/JPH06503621A/ja active Pending
- 1992-10-23 GB GB9311729A patent/GB2266909B/en not_active Expired - Fee Related
- 1992-10-23 US US08/078,275 patent/US5350023A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4134917C1 (enExample) | 1993-04-15 |
| GB2266909B (en) | 1995-06-28 |
| AU652495B2 (en) | 1994-08-25 |
| AU2801592A (en) | 1993-05-21 |
| KR960003903B1 (ko) | 1996-03-23 |
| JPH06503621A (ja) | 1994-04-21 |
| GB2266909A (en) | 1993-11-17 |
| GB9311729D0 (en) | 1993-09-01 |
| US5350023A (en) | 1994-09-27 |
| KR930703521A (ko) | 1993-11-30 |
| WO1993008363A1 (en) | 1993-04-29 |
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| CA2007610C (en) | Down hole drills using spent driving fluid for flushing purposes | |
| US5427187A (en) | Method for adjusting the impact force on a hammer | |
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| AU2002245943A1 (en) | Linerbolt removal tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |