ES431349A1 - Perfeccionamientos en aparatos rotopercusores hidraulicos con autorregulacion. - Google Patents

Perfeccionamientos en aparatos rotopercusores hidraulicos con autorregulacion.

Info

Publication number
ES431349A1
ES431349A1 ES431349A ES431349A ES431349A1 ES 431349 A1 ES431349 A1 ES 431349A1 ES 431349 A ES431349 A ES 431349A ES 431349 A ES431349 A ES 431349A ES 431349 A1 ES431349 A1 ES 431349A1
Authority
ES
Spain
Prior art keywords
piston
pressure
hyddraulically
hydraulic
drilling apparatus
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.)
Expired
Application number
ES431349A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SECOMA MACH POUR TOUTES IND
Original Assignee
SECOMA MACH POUR TOUTES IND
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SECOMA MACH POUR TOUTES IND filed Critical SECOMA MACH POUR TOUTES IND
Publication of ES431349A1 publication Critical patent/ES431349A1/es
Expired legal-status Critical Current

Links

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H43/00—Other fluid gearing, e.g. with oscillating input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
ES431349A 1973-11-07 1974-10-25 Perfeccionamientos en aparatos rotopercusores hidraulicos con autorregulacion. Expired ES431349A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340572A FR2250014A1 (es) 1973-11-07 1973-11-07

Publications (1)

Publication Number Publication Date
ES431349A1 true ES431349A1 (es) 1976-11-01

Family

ID=9127751

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431349A Expired ES431349A1 (es) 1973-11-07 1974-10-25 Perfeccionamientos en aparatos rotopercusores hidraulicos con autorregulacion.

Country Status (10)

Country Link
JP (1) JPS5343362B2 (es)
BE (1) BE821969A (es)
DE (1) DE2452455A1 (es)
ES (1) ES431349A1 (es)
FR (1) FR2250014A1 (es)
GB (1) GB1468387A (es)
IT (1) IT1023090B (es)
NL (1) NL7413617A (es)
SE (1) SE7414004L (es)
ZA (1) ZA746322B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995700A (en) * 1975-10-14 1976-12-07 Gardner-Denver Company Hydraulic rock drill system
US4074771A (en) * 1976-03-25 1978-02-21 Joy Manufacturing Company Rock drill
US4172411A (en) * 1976-06-09 1979-10-30 Mitsui Engineering & Shipbuilding Co., Ltd. Hydraulic hammer
DE2658455C3 (de) * 1976-12-23 1981-01-22 Fried. Krupp Gmbh, 4300 Essen Druckmittelbetriebenes Schlagwerk
JPS53102802A (en) * 1977-02-21 1978-09-07 Furukawa Kogyo Kk Controller of oil pressure rock drill
JPS5451901A (en) * 1977-09-30 1979-04-24 Toyo Kogyo Co Drive control apparatus of hydraulic drive type rock drill
JPS5752235Y2 (es) * 1977-11-14 1982-11-13
US4440236A (en) * 1979-09-20 1984-04-03 Toyo Kogyo Co. Ltd. Hydraulic control system for a rock drill
SE420057B (sv) * 1980-02-20 1981-09-14 Atlas Copco Ab Hydrauliskt slagverk med mojlighet att reglera slagenergin
DE3115361A1 (de) * 1981-04-16 1982-10-28 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe "hydraulische schlagvorrichtung"
JPH0220301Y2 (es) * 1984-09-18 1990-06-04
ZA932779B (en) * 1993-04-21 1994-10-12 Jarmo Uolevi Leppaenen Control system for percussion drill
SE508064C2 (sv) * 1993-10-15 1998-08-17 Atlas Copco Rock Drills Ab Bergborrningsanordning med reflexdämpare
SE520421C2 (sv) * 2001-11-22 2003-07-08 Atlas Copco Rock Drills Ab Förfarande för bergborrning
DE102008042846A1 (de) * 2008-10-15 2010-06-02 Hilti Aktiengesellschaft Bohrvorrichtung und Bohrverfahren
GB2473619B (en) 2009-09-16 2012-03-07 Iti Scotland Ltd Resonance enhanced rotary drilling
US10766624B2 (en) * 2016-01-20 2020-09-08 Honeywell International Inc. Algorithm for efficiently breaking a material
CN105937390B (zh) * 2016-06-20 2022-12-09 中铁工程装备集团有限公司 凿岩台车水气系统的控制装置
WO2019022021A1 (ja) * 2017-07-24 2019-01-31 古河ロックドリル株式会社 液圧式打撃装置
CN108049813B (zh) * 2018-01-17 2024-03-15 湘潭大学 一种冲压与回转组合的水下钻机动力头装置及工作方法
CN113653519A (zh) * 2021-09-17 2021-11-16 青岛康太源建设集团有限公司 一种建筑施工用便捷锚杆施工设备

Also Published As

Publication number Publication date
DE2452455A1 (de) 1975-05-15
ZA746322B (en) 1975-11-26
JPS5343362B2 (es) 1978-11-18
BE821969A (fr) 1975-03-03
IT1023090B (it) 1978-05-10
AU7445474A (en) 1976-04-29
JPS5078970A (es) 1975-06-27
SE7414004L (es) 1975-05-09
FR2250014A1 (es) 1975-05-30
NL7413617A (nl) 1975-05-12
GB1468387A (en) 1977-03-23

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