ATE44303T1 - Regelung einer hydraulischen schlagbohrvorrichtung. - Google Patents
Regelung einer hydraulischen schlagbohrvorrichtung.Info
- Publication number
- ATE44303T1 ATE44303T1 AT86103012T AT86103012T ATE44303T1 AT E44303 T1 ATE44303 T1 AT E44303T1 AT 86103012 T AT86103012 T AT 86103012T AT 86103012 T AT86103012 T AT 86103012T AT E44303 T1 ATE44303 T1 AT E44303T1
- Authority
- AT
- Austria
- Prior art keywords
- pressure
- hydraulic
- drill
- derived
- control
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
- B25D9/265—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/02—Automatic control of the tool feed
- E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3518892A DE3518892C1 (de) | 1985-05-25 | 1985-05-25 | Hydraulische Schlagbohrvorrichtung |
EP86103012A EP0203282B1 (de) | 1985-05-25 | 1986-03-06 | Regelung einer hydraulischen Schlagbohrvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE44303T1 true ATE44303T1 (de) | 1989-07-15 |
Family
ID=6271661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86103012T ATE44303T1 (de) | 1985-05-25 | 1986-03-06 | Regelung einer hydraulischen schlagbohrvorrichtung. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0203282B1 (de) |
AT (1) | ATE44303T1 (de) |
DE (2) | DE3518892C1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5064003A (en) * | 1988-04-26 | 1991-11-12 | Neroznikov Jury I | Hydraulic drilling machine |
EP0384888B1 (de) * | 1989-02-23 | 1992-06-10 | SIG Schweizerische Industrie-Gesellschaft | Bohrvorrichtung |
DE4019016A1 (de) * | 1990-06-14 | 1991-06-13 | Krupp Maschinentechnik | Verfahren zur beeinflussung des betriebsverhaltens eines schlagwerks und einrichtung zur durchfuehrung des verfahrens |
DE4027021A1 (de) * | 1990-08-27 | 1992-03-05 | Krupp Maschinentechnik | Hydraulisch betriebene schlagdrehbohrvorrichtung, insbesondere zum ankerlochbohren |
DE4424081C2 (de) * | 1994-07-08 | 1996-08-14 | Klemm Bohrtech | Fluidbetätigter Schlaghammer |
DE4424078C2 (de) * | 1994-07-08 | 1996-10-10 | Klemm Bohrtech | Hydraulischer Schlaghammer |
DE4424080C1 (de) * | 1994-07-08 | 1996-01-18 | Klemm Bohrtech | Hydraulischer Schlaghammer |
DE4424079C1 (de) * | 1994-07-08 | 1996-02-15 | Klemm Bohrtech | Hydraulischer Schlaghammer |
DE19534850A1 (de) * | 1995-09-20 | 1997-03-27 | Hilti Ag | Schlagunterstütztes Handbohrgerät |
US9074352B2 (en) * | 2006-03-27 | 2015-07-07 | John R. Ramun | Universal control scheme for mobile hydraulic equipment and method for achieving the same |
CN103089148B (zh) * | 2013-01-23 | 2014-08-20 | 浙江纪超自动化技术有限公司 | 一种潜孔钻车专用控制*** |
US10377028B2 (en) * | 2016-03-14 | 2019-08-13 | Caterpillar Inc. | Hammer protection system and method |
CN107336198B (zh) * | 2017-07-24 | 2021-01-12 | 苏州艾乐蒙特机电科技有限公司 | 一种变行程的冲击电锤 |
CN110725816A (zh) * | 2019-10-18 | 2020-01-24 | 金川集团股份有限公司 | 一种凿岩液压*** |
CN111677490B (zh) * | 2020-06-19 | 2023-07-14 | 中国铁建重工集团股份有限公司 | 一种水锤与取芯钻两用钻机的控制***及多功能钻机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2008880A1 (de) * | 1969-02-26 | 1970-09-24 | K.K. Tadano Tekkosho, Takamatsu-City, Kagawa (Japan) | Hydraulischer Druckregler für die Verwendung mit einem hydraulischen Druckerzeuger |
US3823784A (en) * | 1973-06-08 | 1974-07-16 | Dresser Ind | Method and apparatus for controlling hydraulic drifters |
US4023626A (en) * | 1975-03-17 | 1977-05-17 | Oy Tampella Ab | Self-adaptive hydraulic rock drill |
FI56722C (fi) * | 1975-07-24 | 1980-03-10 | Tampella Oy Ab | Hydraulisk borrmaskin speciellt bergborrmaskin |
US4074771A (en) * | 1976-03-25 | 1978-02-21 | Joy Manufacturing Company | Rock drill |
DE2838940C3 (de) * | 1978-09-07 | 1981-05-27 | Danfoss A/S, 6430 Nordborg | Druckbeeinflussungsvorrichtung für ein hydraulisches System |
DE3115361A1 (de) * | 1981-04-16 | 1982-10-28 | Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe | "hydraulische schlagvorrichtung" |
-
1985
- 1985-05-25 DE DE3518892A patent/DE3518892C1/de not_active Expired
-
1986
- 1986-03-06 EP EP86103012A patent/EP0203282B1/de not_active Expired
- 1986-03-06 DE DE8686103012T patent/DE3664146D1/de not_active Expired
- 1986-03-06 AT AT86103012T patent/ATE44303T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3664146D1 (en) | 1989-08-03 |
DE3518892C1 (de) | 1987-02-26 |
EP0203282A1 (de) | 1986-12-03 |
EP0203282B1 (de) | 1989-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |