BE769297A - HYDRAULIC MOTOR FOR DRIVING PUNCHERS - Google Patents

HYDRAULIC MOTOR FOR DRIVING PUNCHERS

Info

Publication number
BE769297A
BE769297A BE769297A BE769297A BE769297A BE 769297 A BE769297 A BE 769297A BE 769297 A BE769297 A BE 769297A BE 769297 A BE769297 A BE 769297A BE 769297 A BE769297 A BE 769297A
Authority
BE
Belgium
Prior art keywords
punchers
driving
hydraulic motor
hydraulic
motor
Prior art date
Application number
BE769297A
Other languages
French (fr)
Original Assignee
Mayall William
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 Mayall William filed Critical Mayall William
Publication of BE769297A publication Critical patent/BE769297A/en

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/903—Well bit drive turbine

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BE769297A 1970-06-30 1971-06-30 HYDRAULIC MOTOR FOR DRIVING PUNCHERS BE769297A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1244671A GB1358162A (en) 1970-06-30 1970-06-30 Hydraulic motors for rock drills
GB1244671 1971-04-30

Publications (1)

Publication Number Publication Date
BE769297A true BE769297A (en) 1971-12-30

Family

ID=26249027

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769297A BE769297A (en) 1970-06-30 1971-06-30 HYDRAULIC MOTOR FOR DRIVING PUNCHERS

Country Status (8)

Country Link
US (1) US3749511A (en)
BE (1) BE769297A (en)
CA (1) CA950266A (en)
CH (1) CH541061A (en)
DE (1) DE2132634A1 (en)
FR (1) FR2100087A5 (en)
GB (1) GB1358162A (en)
NL (1) NL7108956A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30257E (en) * 1975-01-31 1980-04-22 Engineering Enterprises, Inc. Well drilling tool
US4019591A (en) * 1975-06-09 1977-04-26 Engineering Enterprises, Inc. Well drilling tool
CA1314864C (en) * 1989-04-14 1993-03-23 Computalog Gearhart Ltd. Compressive seal and pressure control arrangements for downhole tools
GB2292186A (en) * 1994-07-29 1996-02-14 John Richard Neville Roe Hinged vane motor
US6659200B1 (en) * 1999-12-20 2003-12-09 Halliburton Energy Services, Inc. Actuator assembly and method for actuating downhole assembly
US6568489B1 (en) * 2001-04-17 2003-05-27 Charles D. Hailey Apparatus and method for downhole lubrication replenishment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806672A (en) * 1954-09-01 1957-09-17 Borg Warner Turbine assembly
US3594106A (en) * 1969-05-09 1971-07-20 Empire Oil Tool Co Variable speed motor drill
US3630634A (en) * 1969-07-01 1971-12-28 William Mayall Rock-drilling apparatus

Also Published As

Publication number Publication date
US3749511A (en) 1973-07-31
FR2100087A5 (en) 1972-03-17
CA950266A (en) 1974-07-02
GB1358162A (en) 1974-06-26
NL7108956A (en) 1972-01-03
DE2132634A1 (en) 1972-01-05
CH541061A (en) 1973-08-31

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