NO126144B - - Google Patents
Download PDFInfo
- Publication number
- NO126144B NO126144B NO4686/70A NO468670A NO126144B NO 126144 B NO126144 B NO 126144B NO 4686/70 A NO4686/70 A NO 4686/70A NO 468670 A NO468670 A NO 468670A NO 126144 B NO126144 B NO 126144B
- Authority
- NO
- Norway
- Prior art keywords
- piston
- pressure medium
- channels
- channel
- cylinder
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 11
- 238000005553 drilling Methods 0.000 description 7
- 210000003739 neck Anatomy 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000002689 soil 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
- E21B6/00—Drives for drilling with combined rotary and percussive action
-
- 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
- B25D9/06—Means for driving the impulse member
- B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO4686/70A NO126144B (pt) | 1970-12-07 | 1970-12-07 | |
| CA128805A CA938846A (en) | 1970-12-07 | 1971-11-29 | Pressure-medium operated percussion or impact apparatus |
| US00204607A US3747694A (en) | 1970-12-07 | 1971-12-03 | Pressure-medium operated percussion or impact apparatus |
| FR7143920A FR2117497A5 (pt) | 1970-12-07 | 1971-12-07 | |
| SE7115698A SE398835B (sv) | 1970-12-07 | 1971-12-07 | Tryckmediumdriven slag- eller stotanordning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO4686/70A NO126144B (pt) | 1970-12-07 | 1970-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126144B true NO126144B (pt) | 1972-12-27 |
Family
ID=19880518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4686/70A NO126144B (pt) | 1970-12-07 | 1970-12-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3747694A (pt) |
| CA (1) | CA938846A (pt) |
| FR (1) | FR2117497A5 (pt) |
| NO (1) | NO126144B (pt) |
| SE (1) | SE398835B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918532A (en) * | 1974-05-10 | 1975-11-11 | Chicago Pneumatic Tool Co | Hydraulic tool |
| US3918531A (en) * | 1974-06-14 | 1975-11-11 | Chicago Pneumatic Tool Co | Hydraulic rock drill having automatic carriage feed |
| US3945442A (en) * | 1974-10-07 | 1976-03-23 | Chicago Pneumatic Tool Company | Hydraulic rock drill with stroke responsive advance |
| SE468443B (sv) * | 1991-05-30 | 1993-01-18 | Uniroc Ab | Spolkanalanordning vid slaaende maskiner foer borrning |
| JP3680941B2 (ja) * | 2002-01-18 | 2005-08-10 | マックス株式会社 | コンクリートドリル |
| KR20060028770A (ko) * | 2003-06-20 | 2006-04-03 | 플렉시드릴 리미티드 | 소닉 헤드와 그 조립체 및 그 사용방법 |
| FR2902821B1 (fr) * | 2006-06-22 | 2008-08-22 | Montabert Soc Par Actions Simp | Appareil rotopercutant hydraulique du type perforatrice |
| FI124922B (fi) * | 2012-01-18 | 2015-03-31 | Yrjö Raunisto | Iskulaite |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3453657A (en) * | 1967-04-17 | 1969-07-01 | Maston C Bolton | Fluid actuated percussion tool |
| US3480088A (en) * | 1967-12-05 | 1969-11-25 | Leo L Ghelfi | Differential pressure tool |
| US3616865A (en) * | 1969-02-26 | 1971-11-02 | Boris Vasilievich Sudnishnikov | Pneumatic percussion device for making holes in the ground by packing the latter |
| US3692122A (en) * | 1970-12-23 | 1972-09-19 | Baker Oil Tools Inc | High frequency pneumatically actuated drilling hammer |
-
1970
- 1970-12-07 NO NO4686/70A patent/NO126144B/no unknown
-
1971
- 1971-11-29 CA CA128805A patent/CA938846A/en not_active Expired
- 1971-12-03 US US00204607A patent/US3747694A/en not_active Expired - Lifetime
- 1971-12-07 SE SE7115698A patent/SE398835B/xx unknown
- 1971-12-07 FR FR7143920A patent/FR2117497A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3747694A (en) | 1973-07-24 |
| CA938846A (en) | 1973-12-25 |
| FR2117497A5 (pt) | 1972-07-21 |
| SE398835B (sv) | 1978-01-23 |
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