JPH07506644A - ドリル装置およびドリル方法 - Google Patents
ドリル装置およびドリル方法Info
- Publication number
- JPH07506644A JPH07506644A JP5519709A JP51970993A JPH07506644A JP H07506644 A JPH07506644 A JP H07506644A JP 5519709 A JP5519709 A JP 5519709A JP 51970993 A JP51970993 A JP 51970993A JP H07506644 A JPH07506644 A JP H07506644A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- drill
- striking
- drilling device
- groove
- 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
- 238000005553 drilling Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 239000010409 thin film 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
- 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)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Materials For Medical Uses (AREA)
- Magnetic Heads (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Claims (10)
- 1.往復動ピストンハンマー駆動のために流体を使用し、該ハンマーとドリルと の間に打撃面をそれぞれ持つタイプのドリル装置において、前記面の少なくとも 一方に、少なくとも1つの溝を設けたことを特徴とするドリル装置。
- 2.往復動ピストンハンマー駆動のために流体を使用し、該ハンマーとドリルと の間に打撃面をそれぞれ持つタイプのドリル装置において、ドリルビットは、ド リルビット中心軸線に同軸状なリング状経路に沿う溝を有しており、ハンマーの 打撃面からはドリルビット中心軸線に同軸状なリング状経路に沿う隆起部が延び ており、該隆起部の幅と位置は、上記面同士が相対的な打撃位置にある時、ドリ ルビットの前記溝内に該隆起部が入るように構成されることを特徴とするドリル 装置。
- 3.往復動ピストンハンマー駆動のために流体を使用し、該ハンマーとドリルと の間に打撃面をそれぞれ持つタイプのドリル装置において、前記各面の形状は、 打撃の瞬間に、幾分かの流体か打撃面間に付勢されて押し込まれるようになって いることを特徴とするドリル装置。
- 4.一方の当接面の一部が、流体を窮屈な状態で保持する他方の面の溝の中に突 出することで、残りの当接面の間に流体か付勢されて押し込まれることを特徴と する、請求項3に記載のドリル装置。
- 5.前記溝は、ドリルビットの軸線に同軸なる経路に沿って同一断面形状および 同一サイズを有して形成されることを特徴とする、請求項4に記載のドリル装置 。
- 6.前記溝は、一方の残りは平坦な面に形成された凹部である、請求項5に記載 のドリル装置。
- 7.前記隆起部は、ドリルビットの軸線に同軸なる経路に沿って同一断面形状お よび同一サイズを有して形成され、一方の残りは平坦な面から突出していること を特徴とする、請求項6に記載のドリル装置。
- 8.他方の面に対して一方を打撃する面は、上記溝と隆起部を除き、打撃面を通 じて平坦であり、各平坦面の方向性は、該2部品間の相対的運動の方向に直角を 成すことを特徴とする、請求項1〜7のいずれかに記載のドリル装置。
- 9.前記流体は水である、請求項1〜8のいずれかに記載のドリル装置。
- 10.実質上、添付図面に示され、これを参照して記述されたドリル装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2482 | 1989-01-31 | ||
| AUPL248292 | 1992-05-15 | ||
| PCT/AU1993/000217 WO1993023651A1 (en) | 1992-05-15 | 1993-05-12 | Improved drilling arrangement and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07506644A true JPH07506644A (ja) | 1995-07-20 |
| JP3378580B2 JP3378580B2 (ja) | 2003-02-17 |
Family
ID=3776171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51970993A Expired - Lifetime JP3378580B2 (ja) | 1992-05-15 | 1993-05-12 | ドリル装置 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5542484A (ja) |
| EP (1) | EP0640170B1 (ja) |
| JP (1) | JP3378580B2 (ja) |
| AT (1) | ATE183571T1 (ja) |
| AU (1) | AU673358B2 (ja) |
| CA (1) | CA2135786C (ja) |
| DE (1) | DE69326061D1 (ja) |
| RU (1) | RU94046372A (ja) |
| WO (1) | WO1993023651A1 (ja) |
| ZA (1) | ZA933338B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014516809A (ja) * | 2011-05-03 | 2014-07-17 | アトラス コプコ ロツク ドリルス アクチボラグ | 打撃部材及び打撃部材を備えた掘削機 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE222993T1 (de) * | 1993-04-05 | 2002-09-15 | Sds Pty Ltd | Schlagbohrhammer |
| US6474421B1 (en) * | 2000-05-31 | 2002-11-05 | Baker Hughes Incorporated | Downhole vibrator |
| AU2002311304B2 (en) * | 2001-09-21 | 2008-04-03 | Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd | Reverse circulation hammer |
| AR051573A1 (es) * | 2004-09-22 | 2007-01-24 | Sds Digger Tools Pty Ltd | Diseno de piston para martillo de fondo |
| US9494006B2 (en) | 2012-08-14 | 2016-11-15 | Smith International, Inc. | Pressure pulse well tool |
| CN117413113A (zh) * | 2021-04-29 | 2024-01-16 | 敏康国际有限公司 | 液压潜孔锤与海底桩 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1940846A (en) * | 1932-07-30 | 1933-12-26 | Cleveland Rock Drill Co | Rock drill blowing device |
| US2859733A (en) * | 1955-11-23 | 1958-11-11 | Bassinger Tool Company | Fluid actuated impact tool |
| US2786451A (en) * | 1956-02-24 | 1957-03-26 | Richard O Dulaney | Pneumatic rotary drill hammer |
| US2837317A (en) * | 1957-02-15 | 1958-06-03 | Ingersoll Rand Co | Hole cleaning device |
| US2942578A (en) * | 1957-04-24 | 1960-06-28 | Gardner Denver Co | Rock drill |
| US3051134A (en) * | 1960-03-28 | 1962-08-28 | Ingersoll Rand Co | Pressure fluid operated drill motor |
| US3101796A (en) * | 1960-11-14 | 1963-08-27 | Pan American Petroleum Corp | Fluid-driven percussion motor |
| US3180434A (en) * | 1963-09-09 | 1965-04-27 | Pan American Petroleum Corp | Fluid-driven percussion tool |
| US3387671A (en) * | 1965-10-15 | 1968-06-11 | Mission Mfg Co | Percussion tool |
| US3403739A (en) * | 1966-11-01 | 1968-10-01 | Bowen Tools Inc | Fluid-actuated impact tool |
| US3552500A (en) * | 1968-08-07 | 1971-01-05 | Ingersoll Rand Co | Hydraulic drill |
| US4402370A (en) * | 1981-05-15 | 1983-09-06 | Abraham Gein | Valveless pneumatic hammer |
| SU1361284A1 (ru) * | 1986-03-19 | 1987-12-23 | Казахский политехнический институт им.В.И.Ленина | Устройство ударно-вращательного бурени |
| US5305837A (en) * | 1992-07-17 | 1994-04-26 | Smith International, Inc. | Air percussion drilling assembly for directional drilling applications |
-
1993
- 1993-05-12 JP JP51970993A patent/JP3378580B2/ja not_active Expired - Lifetime
- 1993-05-12 EP EP93909666A patent/EP0640170B1/en not_active Expired - Lifetime
- 1993-05-12 DE DE69326061T patent/DE69326061D1/de not_active Expired - Lifetime
- 1993-05-12 AU AU40512/93A patent/AU673358B2/en not_active Expired
- 1993-05-12 US US08/335,878 patent/US5542484A/en not_active Expired - Lifetime
- 1993-05-12 WO PCT/AU1993/000217 patent/WO1993023651A1/en not_active Ceased
- 1993-05-12 AT AT93909666T patent/ATE183571T1/de active
- 1993-05-12 CA CA002135786A patent/CA2135786C/en not_active Expired - Lifetime
- 1993-05-13 ZA ZA933338A patent/ZA933338B/xx unknown
-
1994
- 1994-11-15 RU RU94046372/03A patent/RU94046372A/ru unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014516809A (ja) * | 2011-05-03 | 2014-07-17 | アトラス コプコ ロツク ドリルス アクチボラグ | 打撃部材及び打撃部材を備えた掘削機 |
| US9937613B2 (en) | 2011-05-03 | 2018-04-10 | Atlas Copco Rock Drills Ab | Striker member, and a drilling machine comprising a striker member |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2135786A1 (en) | 1993-11-25 |
| AU673358B2 (en) | 1996-11-07 |
| EP0640170B1 (en) | 1999-08-18 |
| ATE183571T1 (de) | 1999-09-15 |
| CA2135786C (en) | 2005-12-20 |
| JP3378580B2 (ja) | 2003-02-17 |
| ZA933338B (en) | 1993-12-07 |
| AU4051293A (en) | 1993-12-13 |
| EP0640170A1 (en) | 1995-03-01 |
| WO1993023651A1 (en) | 1993-11-25 |
| US5542484A (en) | 1996-08-06 |
| RU94046372A (ru) | 1996-10-10 |
| DE69326061D1 (de) | 1999-09-23 |
| EP0640170A4 (en) | 1997-09-03 |
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