FR2425534A1 - Systeme de commande d'un dispositif de forage de roche - Google Patents
Systeme de commande d'un dispositif de forage de rocheInfo
- Publication number
- FR2425534A1 FR2425534A1 FR7911934A FR7911934A FR2425534A1 FR 2425534 A1 FR2425534 A1 FR 2425534A1 FR 7911934 A FR7911934 A FR 7911934A FR 7911934 A FR7911934 A FR 7911934A FR 2425534 A1 FR2425534 A1 FR 2425534A1
- Authority
- FR
- France
- Prior art keywords
- pressurized fluid
- pressure
- control system
- motor
- drilling device
- 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
- 239000012530 fluid Substances 0.000 abstract 5
- 230000004913 activation Effects 0.000 abstract 2
- 238000009527 percussion Methods 0.000 abstract 2
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
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
L'INVENTION CONCERNE UN SYSTEME DE COMMANDE ACTIONNE PAR UN FLUIDE SOUS PRESSION POUR DISPOSITIF DE FORAGE DE ROCHE. CE SYSTEME COMPREND UN APPAREIL DE PERCUSSION 3, UN MOTEUR D'ENTRAINEMENT EN ROTATION 4 ET UN MOTEUR D'AVANCE 5 A DISTRIBUTEURS DE COMMANDE 9, 13, 16, 17 ET DES SOURCES DE FLUIDE SOUS PRESSION 6, 10 ET, UN ADAPTATEUR DE QUEUE AMENE EN CONTACT AVEC LE PISTON DE PERCUSSION A L'AIDE D'UN CYLINDRE DE QUEUE 19 ET D'UNE SOURCE DE FLUIDE SOUS PRESSION 20, LE FLUIDE SOUS PRESSION ETANT INTRODUIT A L'AIDE D'UN DISTRIBUTEUR DE COMMANDE DIRECTIONNELLE 23 ACTIONNE EN FONCTION DE LA PRESSION D'ACTIVATION OU DE LA VITESSE ANGULAIRE DU MOTEUR 4, L'INVERSION DE MARCHE DU MOTEUR D'AVANCE 5 ENTRE LE MOUVEMENT DE PROGRESSION DANS LA ROCHE ET LE MOUVEMENT DE RETOUR ETANT EFFECTUEE A LA MEME VALEUR DE PRESSION D'ACTIVATION AU CIRCUIT DE ROTATION OU BIEN A LA MEME VITESSE DE ROTATION QUE CELLE A LAQUELLE LE DISTRIBUTEUR DE COMMANDE DIRECTIONNELLE COMMENCE A ALIMENTER EN FLUIDE SOUS PRESSION LE CYLINDRE DE QUEUE. APPLICATION AUX DISPOSITIFS DE FORAGE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI781485A FI56723C (fi) | 1978-05-11 | 1978-05-11 | Styrningssystem foer borrmaskin |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425534A1 true FR2425534A1 (fr) | 1979-12-07 |
FR2425534B1 FR2425534B1 (fr) | 1983-09-30 |
Family
ID=8511693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911934A Granted FR2425534A1 (fr) | 1978-05-11 | 1979-05-10 | Systeme de commande d'un dispositif de forage de roche |
Country Status (8)
Country | Link |
---|---|
US (1) | US4369848A (fr) |
CA (1) | CA1111738A (fr) |
DE (1) | DE2918630C2 (fr) |
FI (1) | FI56723C (fr) |
FR (1) | FR2425534A1 (fr) |
GB (1) | GB2020597B (fr) |
SE (1) | SE441026C (fr) |
ZA (1) | ZA792268B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440236A (en) * | 1979-09-20 | 1984-04-03 | Toyo Kogyo Co. Ltd. | Hydraulic control system for a rock drill |
AT381363B (de) * | 1983-11-08 | 1986-10-10 | Ver Edelstahlwerke Ag | Vorrichtung zum schlagenden bohren |
DE4027021A1 (de) * | 1990-08-27 | 1992-03-05 | Krupp Maschinentechnik | Hydraulisch betriebene schlagdrehbohrvorrichtung, insbesondere zum ankerlochbohren |
FI105054B (fi) * | 1997-06-13 | 2000-05-31 | Tamrock Oy | Menetelmä kallionporauksen ohjaamiseksi |
EP0906811B1 (fr) * | 1997-10-03 | 2002-05-15 | SIG Produktionstechnik AG | Marteau de forage |
FR2802970B1 (fr) * | 1999-12-23 | 2002-03-08 | Montabert Ets | Dispositif d'alimentation hydraulique d'un appareil de forage roto-percutant |
NO313468B1 (no) * | 2000-12-11 | 2002-10-07 | Per H Moe | Fremgangsmåte og apparat for optimalisert boring |
FI20030115A (fi) * | 2003-01-24 | 2004-07-25 | Sandvik Tamrock Oy | Hydraulijärjestelmä louhintalaitetta varten ja menetelmä kallioporakoneen tehon säätämiseksi |
FI123639B (fi) * | 2005-04-15 | 2013-08-30 | Sandvik Mining & Constr Oy | Menetelmä ja sovitelma kallionporauksen ohjaamiseksi |
US8261855B2 (en) | 2009-11-11 | 2012-09-11 | Flanders Electric, Ltd. | Methods and systems for drilling boreholes |
CN103742471B (zh) * | 2013-12-25 | 2016-08-31 | 广西恒日科技股份有限公司 | 凿岩钻机防卡钎系统 |
US10385614B2 (en) | 2015-09-30 | 2019-08-20 | Park Industries, Inc. | Percussive/rotating drill with blow-out, broken bit, and pressure loss detection systems |
CN107893626A (zh) * | 2017-12-20 | 2018-04-10 | 山东天瑞重工有限公司 | 一种封闭式水压凿岩机工作系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1518076A (fr) * | 1967-03-02 | 1968-03-22 | Atlas Copco Ab | Perfectionnements aux moyens de contrôle de l'avance des perforatrices |
FR2011254A1 (fr) * | 1968-06-20 | 1970-02-27 | Westinghouse Air Brake Co | |
FR2158307A1 (fr) * | 1971-11-05 | 1973-06-15 | Atlas Copco Ab | |
FR2232668A1 (fr) * | 1973-06-08 | 1975-01-03 | Dresser Ind | |
FR2319006A1 (fr) * | 1975-07-24 | 1977-02-18 | Tampella Oy Ab | Machine perforatrice hydraulique, notamment perforatrice de roche |
FR2345578A1 (fr) * | 1976-03-25 | 1977-10-21 | Joy Mfg Co | Perfectionnements relatifs a des engins de forage |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA974975A (en) * | 1971-09-07 | 1975-09-23 | Karl G.B. Ekwall | Device for controlling the feeding force at rock-drilling |
FI55892C (fi) * | 1974-03-18 | 1979-10-10 | Tampella Oy Ab | Hydraulisk borrmaskin i synnerhet bergborrningsmaskin |
US4023626A (en) * | 1975-03-17 | 1977-05-17 | Oy Tampella Ab | Self-adaptive hydraulic rock drill |
FR2330507A1 (fr) * | 1975-11-04 | 1977-06-03 | Montabert Roger | Machine de percussion |
US4064950A (en) * | 1976-07-19 | 1977-12-27 | Pekka Salmi | Hydraulic drilling machine |
-
1978
- 1978-05-11 FI FI781485A patent/FI56723C/fi not_active IP Right Cessation
-
1979
- 1979-05-07 US US06/036,550 patent/US4369848A/en not_active Expired - Lifetime
- 1979-05-09 DE DE2918630A patent/DE2918630C2/de not_active Expired
- 1979-05-10 ZA ZA792268A patent/ZA792268B/xx unknown
- 1979-05-10 FR FR7911934A patent/FR2425534A1/fr active Granted
- 1979-05-10 SE SE7904089A patent/SE441026C/sv not_active IP Right Cessation
- 1979-05-10 CA CA327,388A patent/CA1111738A/fr not_active Expired
- 1979-05-11 GB GB7916384A patent/GB2020597B/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1518076A (fr) * | 1967-03-02 | 1968-03-22 | Atlas Copco Ab | Perfectionnements aux moyens de contrôle de l'avance des perforatrices |
FR2011254A1 (fr) * | 1968-06-20 | 1970-02-27 | Westinghouse Air Brake Co | |
FR2158307A1 (fr) * | 1971-11-05 | 1973-06-15 | Atlas Copco Ab | |
FR2232668A1 (fr) * | 1973-06-08 | 1975-01-03 | Dresser Ind | |
FR2319006A1 (fr) * | 1975-07-24 | 1977-02-18 | Tampella Oy Ab | Machine perforatrice hydraulique, notamment perforatrice de roche |
FR2345578A1 (fr) * | 1976-03-25 | 1977-10-21 | Joy Mfg Co | Perfectionnements relatifs a des engins de forage |
Also Published As
Publication number | Publication date |
---|---|
FI56723C (fi) | 1980-03-10 |
US4369848A (en) | 1983-01-25 |
DE2918630C2 (de) | 1983-04-28 |
DE2918630A1 (de) | 1979-11-15 |
FI56723B (fi) | 1979-11-30 |
CA1111738A (fr) | 1981-11-03 |
SE7904089L (sv) | 1979-11-12 |
ZA792268B (en) | 1980-06-25 |
GB2020597A (en) | 1979-11-21 |
SE441026C (sv) | 1993-09-27 |
FR2425534B1 (fr) | 1983-09-30 |
GB2020597B (en) | 1982-07-28 |
SE441026B (sv) | 1985-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2425534A1 (fr) | Systeme de commande d'un dispositif de forage de roche | |
FR2366930A1 (fr) | Presse a commande hydraulique | |
GB1458094A (en) | Method and apparatus for controlling hydraulic drifters | |
FR2395445A1 (fr) | Dispositif distributeur pour le positionnement de machines | |
NO147784B (no) | Motordrevet borhammer. | |
FR2455954A1 (fr) | Appareil de percussion notamment pour dispositif de forage | |
FR2445177A1 (fr) | Perfectionnements aux dispositifs d'epandage a debit asservi | |
ATE137304T1 (de) | Vorrichtung zum richten des vorderteils eines bohrrohres | |
GB1422432A (en) | Rock drill feed mechanism | |
FR2400629A1 (fr) | Dispositif hydraulique pour l'actionnement module d'accouplements a friction | |
GB1191489A (en) | Improvements in or relating to Motor-Driven Vibratory or Percussive Implements. | |
SE8000587L (sv) | Styrinrettning | |
FR2394696A1 (fr) | Dispositif de commande pour ensembles hydrostatiques de refoulement | |
US3180096A (en) | Fluid pressure actuating system for use in power steering of outboard motors and the like | |
FR2402058A1 (fr) | Perforatrice pour mines et carrieres | |
GB1128783A (en) | Independent rotation rock drill | |
FR2401817A1 (fr) | Direction assistee pour vehicule | |
FR2456894A1 (fr) | Dispositif d'amenee d'huile sous pression d'une source fixe a un arbre rotatif | |
FR2439319A1 (fr) | Dispositif de commande pour moteur a pression de fluide | |
DE50201938D1 (de) | Hydromotoreinheit mit Bremseinrichtung | |
US1205140A (en) | Fluid-pressure-operated tool. | |
GB903621A (en) | Improvements in or relating to hydraulic systems | |
FR2362039A1 (fr) | Dispositif de commande de direction hydraulique | |
FR2456867A1 (fr) | Dispositif de commande, notamment pour prises de force de vehicules utilitaires | |
GB1088082A (en) | A hydraulic feed for controlling linear intermittent motions, particularly in machine tools |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |