AU486185B2 - Hydraulic drifter - Google Patents

Hydraulic drifter

Info

Publication number
AU486185B2
AU486185B2 AU80249/75A AU8024975A AU486185B2 AU 486185 B2 AU486185 B2 AU 486185B2 AU 80249/75 A AU80249/75 A AU 80249/75A AU 8024975 A AU8024975 A AU 8024975A AU 486185 B2 AU486185 B2 AU 486185B2
Authority
AU
Australia
Prior art keywords
hydraulic drifter
drifter
hydraulic
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
AU80249/75A
Other versions
AU8024975A (en
Inventor
Edward Feucht Jacob
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to AU80249/75A priority Critical patent/AU486185B2/en
Application granted granted Critical
Publication of AU486185B2 publication Critical patent/AU486185B2/en
Publication of AU8024975A publication Critical patent/AU8024975A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
    • 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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
AU80249/75A 1975-04-17 1975-04-17 Hydraulic drifter Expired AU486185B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU80249/75A AU486185B2 (en) 1975-04-17 1975-04-17 Hydraulic drifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU80249/75A AU486185B2 (en) 1975-04-17 1975-04-17 Hydraulic drifter

Publications (2)

Publication Number Publication Date
AU486185B2 true AU486185B2 (en) 1976-10-21
AU8024975A AU8024975A (en) 1976-10-21

Family

ID=3759494

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80249/75A Expired AU486185B2 (en) 1975-04-17 1975-04-17 Hydraulic drifter

Country Status (1)

Country Link
AU (1) AU486185B2 (en)

Also Published As

Publication number Publication date
AU8024975A (en) 1976-10-21

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