FR1250360A - Pressurized Fluid Balanced Bearing Drill Turbine - Google Patents

Pressurized Fluid Balanced Bearing Drill Turbine

Info

Publication number
FR1250360A
FR1250360A FR820807A FR820807A FR1250360A FR 1250360 A FR1250360 A FR 1250360A FR 820807 A FR820807 A FR 820807A FR 820807 A FR820807 A FR 820807A FR 1250360 A FR1250360 A FR 1250360A
Authority
FR
France
Prior art keywords
pressurized fluid
balanced bearing
bearing drill
fluid balanced
drill turbine
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
FR820807A
Other languages
French (fr)
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Priority to FR820807A priority Critical patent/FR1250360A/en
Application granted granted Critical
Publication of FR1250360A publication Critical patent/FR1250360A/en
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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives

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)
FR820807A 1960-03-09 1960-03-09 Pressurized Fluid Balanced Bearing Drill Turbine Expired FR1250360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR820807A FR1250360A (en) 1960-03-09 1960-03-09 Pressurized Fluid Balanced Bearing Drill Turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820807A FR1250360A (en) 1960-03-09 1960-03-09 Pressurized Fluid Balanced Bearing Drill Turbine

Publications (1)

Publication Number Publication Date
FR1250360A true FR1250360A (en) 1961-01-06

Family

ID=8726711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820807A Expired FR1250360A (en) 1960-03-09 1960-03-09 Pressurized Fluid Balanced Bearing Drill Turbine

Country Status (1)

Country Link
FR (1) FR1250360A (en)

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